Best Payroll Processing Agencies in the USA

Introduction

The United States operates as one of the world's largest and most complex employment markets, with a diverse workforce spanning manufacturing, technology, healthcare, finance, and retail sectors. American businesses face a uniquely intricate payroll environment shaped by federal income tax withholding, Social Security and Medicare obligations, state and local tax variations, wage and hour compliance, and multi-state employment complexities. From startups in Silicon Valley to distributed remote teams spanning all 50 states, U.S. companies of all sizes require sophisticated payroll processing that handles not just wage calculation, but also tax filing, benefits administration, and ongoing regulatory compliance.

The payroll processing industry in the United States has evolved into a mature, technology-driven market with clear segmentation between enterprise solutions, mid-market platforms, and specialized boutique providers. Major players like ADP and Paychex dominate through scale and integrated HR ecosystems, while a thriving mid-tier and specialist agency landscape serves niche industries—from construction and hospitality to professional services and nonprofits. The talent pool consists of certified payroll professionals (CPPs), tax specialists, and software engineers focused on compliance automation. Regional variations matter significantly: New York and California payroll specialists navigate particularly stringent state tax codes, while Midwest agencies often develop deep expertise in manufacturing and agricultural payroll nuances.

This page guides you toward payroll processing agencies suited to your business structure, growth stage, and complexity level. The agencies listed below have been independently sourced based on service offerings, industry focus, and geographic reach. CatchExperts does not endorse individual agency claims, verify credentials, or conduct performance audits—your due diligence should include direct outreach, reference checks, and assessment of how each provider handles your specific state tax environment and employee classification needs.

About Payroll Processing Services in the USA

Payroll processing agencies in the United States provide end-to-end wage calculation, tax withholding, direct deposit, and regulatory filing services to employers ranging from single-location small businesses to multinational corporations with thousands of employees. Their core clients include startup founders seeking to move beyond spreadsheet-based payment methods, growing companies scaling across state lines, nonprofits managing complex grant-funded staff structures, and enterprises consolidating legacy payroll systems. These agencies serve as both operational backbone and compliance partner, absorbing the risk of missed filings, incorrect withholdings, and audit exposure.

Demand for professional payroll processing in the U.S. stems directly from the regulatory complexity created by overlapping federal, state, and local tax obligations, combined with the business mobility that characterizes the modern American economy. The Fair Labor Standards Act (FLSA) governs overtime and minimum wage at the federal level, but California, New York, and other states impose stricter thresholds and paid leave mandates. Add to this the quarterly Form 941 filings with the IRS, year-end W-2 generation, state unemployment insurance contributions, and varying local payroll taxes in cities like New York and Philadelphia, and the case for outsourcing becomes clear. Additionally, the rise of remote work has made multi-state payroll compliance a standard requirement even for previously single-state employers.

U.S. payroll agencies typically offer tiered service models: full-service providers handle calculation, filing, and strategic compliance consulting; software-as-a-service (SaaS) platforms position themselves as self-service with human support layers; and specialized boutiques focus on high-complexity verticals like construction (with prevailing wage tracking), healthcare (with multi-state licensing verification), or nonprofit accounting. The distinction matters because a growing tech company with straightforward W-2 employees has different needs than a construction firm managing 1099 subcontractors, prevailing wage, and union agreements simultaneously.

When evaluating payroll processors, assess whether their software integrates with your existing accounting or HR systems, how they price multi-state compliance (which can double costs for a company with employees in five states), what happens if they make a filing error (insurance and liability terms), and how quickly they onboard new clients. Request references from businesses similar in size and complexity to yours, and directly ask about their experience with your home state's specific requirements.

Common Payroll Processing Use Cases in the USA

Payroll processing agencies address distinct operational and compliance scenarios across the American employment landscape:

Key Use Cases:

Multi-state payroll consolidation — Companies expanding across state lines consolidate legacy systems or manual processes under one provider to standardize tax withholding and reduce filing complexity

Startup payroll launch — Early-stage companies moving from founder-only operations to first employees require immediate setup of tax compliance infrastructure, direct deposit, and quarterly reporting

Payroll system migration — Mature businesses replacing legacy platforms (often acquired through M&A or aging in-house systems) require data migration, parallel processing, and zero-error transitions

Prevailing wage and union compliance — Construction firms, government contractors, and publicly funded projects require certified tracking of prevailing wages, fringe benefits, and union dues withholding

Remote and gig workforce management — Companies with distributed employees, 1099 contractors, and variable-hour workers need nuanced classification management and state-specific reporting

Nonprofit tax-exempt payroll — Charitable organizations require Form 990 alignment, grant-restricted fund payroll tracking, and W-4 handling for organizations that typically lack dedicated accounting staff

Seasonal and temporary staffing payroll — Retail, agriculture, and hospitality businesses with high workforce turnover need rapid on/off-boarding, variable hour tracking, and complex overtime calculations

Audit and tax defense support — Companies facing IRS or state labor department audits need payroll agencies that provide documentation, can defend classification decisions, and manage amended filings

Industries That Use Payroll Processing Services Most in the USA

Certain industries face payroll complexity—or scale—that makes professional processing not just convenient but operationally essential:

High-Demand Payroll Industries:

Construction and skilled trades — Prevailing wage requirements on public projects, complex union agreements, multiple sub-contractor 1099 arrangements, and per-diem allowances create payroll scenarios that demand specialized expertise and audit-proof documentation

Healthcare and medical practices — Multi-credential licensing verification, varying shift differentials, state-specific healthcare worker overtime rules (California's 8-in-12 rule), and Medicaid wage reporting create compliance layers absent in other sectors

Hospitality and food service — High employee turnover, tip reporting complexities, state-varying tipped minimum wage laws, and shift-swap scheduling require processors that can handle rapid on/off-boarding and nuanced wage calculation

Financial services and insurance — Highly regulated compensation structures, commission tracking, deferred compensation plans, and securities law implications mean payroll processors must integrate with compliance infrastructure and handle complex variable comp

Technology and professional services — Stock option exercises, bonus structures tied to project delivery, significant remote workforce distribution across states, and executive compensation complexity drive demand for processors with advanced analytics and tax planning integration

Manufacturing — Multi-plant operations, incentive-based pay structures, piece-rate calculations, and shift differentials require processors that manage complex pay models at scale while tracking labor costs by production unit

Nonprofit and higher education — Grant-funded positions with specific fund restrictions, varying benefit structures tied to funding source, and complex categorization between salary, stipend, and benefit lines require processors familiar with nonprofit accounting standards

What to Look for in a Payroll Processing Agency in the USA

Selecting the right payroll processor requires evaluating both technical capability and your specific operational context:

Critical Evaluation Criteria:

State compliance specialization — Verify that the agency has deep expertise in your home state (and any state where you employ people), including mastery of that state's unique wage-and-hour rules, paid leave mandates, unemployment insurance rates, and local payroll taxes

System integration capability — Confirm that their platform connects via API or pre-built integration with your accounting software (QuickBooks, NetSuite, Workday) and HR system, reducing manual data entry and the risk of reconciliation errors

Error liability and insurance — Ask explicitly about their errors and omissions insurance limits, their track record with tax filing corrections, and how they handle the cost of penalties if they make a filing error—this should be in writing

Onboarding speed and data security — Assess how long initial setup takes and whether they have SOC 2 Type II certification or equivalent security audit documentation; request their data security and backup protocols in writing

Industry-specific feature depth — If you operate in construction, confirm they offer prevailing wage module; in healthcare, ask about credentialing and shift-differential logic; in nonprofits, verify grant-fund accounting integration

Scalability and pricing transparency — Understand exactly how pricing scales as you add employees or states, whether they charge per-employee-per-month or per-pay-run, and whether additional state compliance carries a discrete fee; avoid agencies that obscure multi-state pricing

Support availability and response time — Confirm the level of support included (email, phone, dedicated payroll specialist) and whether they offer expedited support for payroll emergencies; verify their hours of operation align with your payroll schedule

Typical Pricing & Engagement Models for Payroll Processing in the USA

Payroll processing pricing in the United States varies significantly by agency size, service breadth, and the complexity of your workforce:

Pricing and Service Models:

Boutique and specialized agencies — $800–$2,500 per month (typically for single-state, under 100-employee firms or highly specialized use cases like prevailing wage construction). Often charge per-pay-run ($25–$50) plus a base fee, allowing closer alignment with variable headcount

Mid-market platforms — $1,500–$4,000 per month for growing companies with 100–500 employees across 2–4 states. Usually bundled pricing covering base payroll plus one or two add-ons (benefits, tax filing); additional states may add $200–$400/month each

Enterprise solutions — $5,000–$20,000+ per month for 500+ employees, multi-state operations, or significant customization. Often quoted annually with service level agreements, dedicated support staff, and integration development costs built in

Project-based and migration services — $2,000–$15,000 for one-time payroll system implementation, legacy data migration, or audit support. Structured around deliverables (data cleanup, testing, cutover) rather than ongoing monthly fees

Performance-linked and managed service models — Emerging model where some agencies charge a percentage of payroll (0.3–0.8%) or tie fees to specific compliance wins (e.g., tax savings realized); creates alignment but requires transparent tracking and predefined success metrics

Pricing transparency can vary widely: some agencies quote all-in fees upfront, while others add per-state compliance, tax form generation, or year-end W-2 fees separately. Before committing, request a detailed pricing sheet that itemizes base payroll processing, each state you operate in, any additional modules (time tracking integration, benefits administration, tax planning), and what happens when you cross employee count thresholds. Ask specifically whether the quote includes all federal and state tax filings, W-2/W-3 generation, and state-specific forms like California's DE9 or New York's quarterly withholding reconciliation—these are often added costs that significantly change the true expense.

Payroll People Inc Business Services - Agency Logo

Fresno, California, USA

Payroll People Inc Business Services

View Profile

Knowledgeable and highly trained professionals provide each client with the best possible care. Give us a call and you will find a live receptionist and dedicated employee available to answer your questions. PPI experiences record setting client and staff retention. We look forward to welcoming you to our family.

Payroll Processing
Berberich Trahan & Co - Agency Logo

Topeka, Kansas, USA

Berberich Trahan & Co

View Profile

Berberich Trahan & Co. P.A. (BT&Co.) has grown to become one of the largest independent public accounting firms in Northeast Kansas. We provide services to clients across the region with a "redefined" approach to accounting. Our size gives us the opportunity to provide personal attention to our clients and at the same time provide a comprehensive range of services quality assurance personnel and technical resources.

Payroll Processing
Boulder Valley CPAs - Agency Logo

Lafayette, Colorado, USA

Boulder Valley CPAs

View Profile

At Boulder Valley CPAs we are committed to providing outstanding service to our clients because of our dedication to the three underlying principles of professionalism responsiveness and quality. Our firm is one of the leading firms in the area. By combining our expertise experience and the energy of our staff each client receives close personal and professional attention.

Payroll Processing
QuicKBooks Enterprise Customer Support - Agency Logo

Poway, California, USA

QuicKBooks Enterprise Customer Support

View Profile

At QuickBooks Enterprise Support, we understand the critical role that reliable accounting software plays in the success of businesses. That's why we're dedicated to providing top-notch assistance to users of QuickBooks Enterprise. With our expert team available at +1(855) 600-0216/+1-855-377-2733, customers can rest assured that their queries and concerns will be addressed promptly and effectively. Our services cater to businesses of all sizes,... Read more

Accounting Payroll Processing
Palisades Hudson - Agency Logo

Fort Lauderdale, Florida, USA

Palisades Hudson

View Profile

Palisades Hudson Financial Group LLC was founded by our president, Larry M. Elkin, in 1992 in order to emphasize objectivity, transparency, and personalization in the financial advisory industry. We offer our clients a variety of services, including asset allocation and investment management, personal financial planning, financial management services, and sophisticated tax planning and return preparation. At Palisades Hudson, our loyalty lies wi... Read more

Accounting Payroll Processing
Merrick Tax & Accounting - Agency Logo

Nampa, Idaho, USA

Merrick Tax & Accounting

View Profile

Our firm provides outstanding service to our clients because of our dedication to the three underlying principles of professionalism responsiveness and quality. Companies who choose our firm rely on competent advice and fast accurate personnel. We provide total financial services to individuals large and small businesses and other agencies. By combining our expertise experience and the energy of our staff each client receives close personal and p... Read more

Payroll Processing
Anchin - Agency Logo

New York, New York, USA

Anchin is a leading accounting, tax and advisory firm, specializing in the needs of privately-held companies, investment funds and high-net-worth individuals and families. Its highly-focused industry specialization helps clients overcome challenges and achieve their financial objectives with exceptional confidence. Consistently recognized in respected “best of” lists for service, firm management and employee satisfaction, Anchin prioritizes partn... Read more

Accounting Payroll Processing
Media Services - Agency Logo

Los Angeles, California, USA

Media Services

View Profile

Media Services is an entertainment payroll production accounting and software enterprise with over 40 years’ experience in the United States and abroad. With a dedicated focus on providing resources and information for clients and future clients alike Media Services was the first entertainment payroll firm to establish its own line of proprietary software which includes Showbiz Budgeting Showbiz Timecards and the digital Showbiz Labor Guide among... Read more

Payroll Processing
BeachFleischman PLLC - Agency Logo

Tucson, Arizona, USA

BeachFleischman PLLC

View Profile

BeachFleischman PLLC was formed in 1990, and has grown to be the largest locally-owned public accounting firm in Arizona and a “Top 200” largest CPA firm in the United States. The firm serves private enterprises, nonprofit organizations, and entrepreneurs in the U.S., Mexico, and Canada and provides a wide range of accounting, assurance, tax, and advisory services. We work collaboratively with your business to take it to the next level. Whether y... Read more

Accounting Payroll Processing
Accountfully - Agency Logo

Charleston, South Carolina, USA

Accountfully

View Profile

Accountfully offers outsourced accounting for modern brands. We have over a decade of experience working with all types of businesses, like: CPG brands Digital Agencies Startup Founders Small Business Innovators and more! Our services are designed to be flexible and scale alongside your business, with support from services that range from basic/hourly bookkeeping suppport to full-scale, industry-specific options. Services include: Intro O... Read more

Accounting Payroll Processing
Focus OneSource - Agency Logo

West Des Moines, Iowa, USA

Focus OneSource

View Profile

Focus OneSource is Iowa's fastest-growing Professional Employer Organization offering business owners a unique solution to the non-revenue producing tasks required in business. We provide affordable Benefit solutions Payroll Tax Administration and Human Resources all by One trusted Source so you can stay FOCUSED on your business!

Payroll Processing
TruePro Associates - Agency Logo

San Jose, California, USA

TruePro Associates

View Profile

Welcome to TruePro Associates your trusted destination for professional accounting bookkeeping and tax filing services. Let our dedicated team handle your financial needs with precision and expertise. Experience peace of mind and seamless operations with our team by your side.

Payroll Processing
Whirks - Agency Logo

Memphis, Tennessee, USA

PAYROLL HR BENEFITS AND INSURANCE TO HELP YOUR BUSINESS THRIVE. We simplify financial and people complexities so that you have the opportunity to thrive.

HR Outsourcing Payroll Processing
Pacific Crest Group - Agency Logo

San Rafael, California, USA

Pacific Crest Group

View Profile

Pacific Crest Group is a professional services firm that helps mature companies, start-ups and medical practices in the San Francisco Bay Area. We offer services such as payroll processing and benefits administration, a full scope of data processing, reconciliations and reporting in accounting, finance consulting, medical billing consulting, human resources, and strategic and executive services.

Accounting Payroll Processing
Labor Max Staffing - Agency Logo

Phoenix, Arizona, USA

Labor Max Staffing

View Profile

LaborMAX Staffing is your reliable provider of quality pre-screened contingent workers. Annually, we service more than 10,000 customers & puts approximately 20,000 people to work through our 40 plus branches located in 14 states. A privately owned & operated company has been providing quality workers with exceptional service at a fair rate since 2002. Our customers’ needs are very diverse and can range from one highly skilled direct hire to seve... Read more

Accounting HR Recruiting Human Resources Payroll Processing
A. M. Peisch & Company - Agency Logo

Colchester, Vermont, USA

A. M. Peisch & Company

View Profile

A.M. Peisch & Company LLP in affiliation with Allinial Global offers professional services in the areas of accounting consulting taxation technology and advisory services in each of our five offices located in Colchester VT Rutland VT St. Albans VT St. Johnsbury VT and West Lebanon NH. With over 95 years of experience we are committed to understanding and tailoring the services.

Payroll Processing
Diligence outsourcing - Agency Logo

Wilmington, Delaware, USA

Diligence outsourcing

View Profile

Diligence helps CPA firms and small and mid-sized business with top-notch bookkeeping and accounting services across the USA and Canada. We thrive on providing quality services including accounts payable accounts receivables accounts reconciliations payroll processing sales tax filing financial statements financial reporting etc. Our services are curated especially for small and medium-sized businesses startups & young professionals. We are among... Read more

Payroll Processing
Pronto Income Tax - Agency Logo

Miami, Florida, USA

Pronto Income Tax

View Profile

At Pronto Income Tax we put YOU first! Most Accounting firms focus solely on preparing tax returns going through the motions and telling you how much you owe. We aren’t like most firms. Instead we focus on how you can save money on your taxes. Are You Confident? Are you sure your business is deducting all eligible expenses by law? Not all businesses are the same as size employee count investments and phases can all differ. The tax code is compl... Read more

Payroll Processing
BerganKDV - Agency Logo

Johnston, Iowa, USA

BerganKDV

View Profile

BerganKDV was formed when three successful firms merged – Bergan Paulsen Networking Solutions and KDV. Combined our roots trace all the way back to the 1940s. From our humble beginnings as trusted business advisory firms we have expanded and adapted to now offer business planning and consulting tax audit and accounting technology and wealth management services throughout the Midwest.

Payroll Processing
317 Bookkeeping - Agency Logo

Indianapolis, Indiana, USA

317 Bookkeeping

View Profile

317 Bookkeeping is a professional and reliable bookkeeping company dedicated to providing small and medium-sized businesses with efficient and accurate financial management services. We specialize in streamlining your accounting processes and ensuring your financial records are up-to-date and in compliance with relevant regulations. At 317 Bookkeeping, we understand the importance of accurate and timely financial information for your business's ... Read more

Accounting Payroll Processing
Dark Horse CPAs - Agency Logo

Encinitas, California, USA

Dark Horse CPAs

View Profile

Dark Horse CPAs provides integrated tax accounting and CFO services to small businesses and individuals across the U.S. The firm was founded to save small businesses (and their owners) from subpar accounting and tax services and subpar client experiences. These small businesses are Dark Horses among their larger and more well-known competition. Being a Dark Horse CPA means advocating for small businesses by bringing to them the tax strategies and... Read more

Payroll Processing
COCHRAN HEAD VICK & CO - Agency Logo

Kansas City, Missouri, USA

COCHRAN HEAD VICK & CO

View Profile

We are a full-service Accounting firm licensed in MO. We offer a broad range of services for business owners executives and independent professionals. We are affordable experienced and friendly. At COCHRAN HEAD VICK & CO we've been serving the Accounting needs of Kansas City MO and the surrounding areas for years. If you need help managing any aspect of your home or business's finances we want to hear from you.

Payroll Processing
Sela Tax & Accounting - Agency Logo

Miami, Florida, USA

Sela Tax & Accounting

View Profile

Sela Tax is a full service firm specializing in accounting payroll and tax preparation services in Miami for both businesses and individuals.

Payroll Processing
Sagent Management - Agency Logo

Milpitas, California, USA

Sagent Management

View Profile

Sagent Management A professional financial and tax services firm that provides customized solutions for businesses of all sizes and stages. Whether you need accounting consulting tax or management services Sagent has the expertise and experience to help you achieve your goals. Sagent has offices in the USA Israel and Taiwan and can assist you with global expansion compliance and strategic planning. Sagent is more than just an outsourcing provi... Read more

Payroll Processing
WCG Inc. - Agency Logo

Colorado Springs, Colorado, USA

How are we different? Easy! We take a consultative approach to our client relationships. We have the experience of a big CPA firm without the stuffiness. WCG will be your advocate by putting you in a position to make informed decisions. Plus our firm will be your point of contact as you travel through the cycles of your personal and business lives. Many tax accountants and business consultants are only compliance-oriented and while government an... Read more

Payroll Processing
HRSS CPAs - Agency Logo

Houston, Texas, USA

HRSS CPAs

View Profile

HRSS has been ranked as one of the TOP 25 CPA FIRMS in Houston by Houston Business Journal. It is a full-service accounting tax and advisory firm with 40 years of experience serving businesses and individuals with a focus on middle market clients. Our Houston office serves a wide range of mid-sized and privately held businesses throughout the United States in a range of industries.

Payroll Processing
Progresa Inc Greensboro - Agency Logo

Greensboro, North Carolina, USA

Progresa Inc Greensboro

View Profile

Progresa, Inc. is an accounting firm incorporated in North Carolina in 2012. It CEO Enrique Rumbos has over 20 years of experience in Accounting, Taxes, Human Resources, Payroll and Finances. His background is from KPMG, one of the BIG-4 Consulting Firms, where he worked as Financial Auditor. Enrique has proudly serve individuals and companies in the USA and overseas since 1994.

Accounting Payroll Processing
ApexBridge Outsourcing - Agency Logo

Dallas, Texas, USA

ApexBridge Outsourcing

View Profile

At ApexBridge Outsourcing we're leading the new age of outsourcing by revolutionizing global business operations with our strategic approach and cutting-edge solutions. Our mission is to integrate automation into financial processes delivering unparalleled efficiency and accuracy to our clients worldwide. We offer comprehensive services spanning Finance & Accounting Process Outsourcing CFO Advisory Tax and Compliance Audit and Assurance Transact... Read more

Payroll Processing
Accurate Methods Consulting LLC - Agency Logo

Houston, Texas, USA

Accurate Methods Consulting LLC

View Profile

Accurate Methods Consulting, LLC is a full service financial services partner that provides accounting and finance solutions to small to midsized businesses. Founded in 2008, Accurate Methods was established to help growing companies find a better solution for their finance and accounting needs. Our outsourced accounting solution enables you to focus on core business initiatives, instead of the day-to-day management and administration of an in-ho... Read more

Accounting Payroll Processing
Infiniti HR - Agency Logo

Scottsdale, Arizona, USA

Infiniti HR

View Profile

Every service is handled with a relentless pursuit of providing superior quality customer service & a commitment to exceed our clients’ expectations. In addition to our full-service outsourcing models that include PEO & ASO arrangements Infiniti HR offers a broad range of HR consulting services for that one-time project or on a continual basis. We can provide customizable HR consulting services to fit your specific needs with upfront pricing eit... Read more

HR Outsourcing PEO Payroll Processing
CBM Accounting - Agency Logo

Bethesda, Maryland, USA

CBM Accounting

View Profile

Councilor Buchanan & Mitchell a full-service tax accounting and consulting business has provided professional services to clients in the Washington DC area the Mid-Atlantic region and nationally since 1921. From offices in Bethesda Maryland and Washington DC our award-winning firm serves not-for-profit organizations automotive dealerships professional services firms construction and real estate groups family owned businesses and other businesses ... Read more

Payroll Processing
Millennium Payroll Solutions - Agency Logo

Little Rock, Arkansas, USA

Millennium Payroll Solutions

View Profile

We are a locally owned payroll service bureau located in Little Rock Arkansas. We assist clients both locally and nationally providing hassle free affordable payroll solutions. We take the hassle of payroll and human resource out of our client’s hands and off their minds. We continually strive to increase our technological capability through redundant servers firewalls and information systems design.

Payroll Processing
Yggdrasil Financial LLC - Agency Logo

Miami, Florida, USA

Yggdrasil Financial LLC

View Profile

At Yggdrasil Financial LLC our core pillars are transparency, collaboration, and personalization. We work exclusively with professional services companies, with a large emphasis on marketing and advertising firms. We value technology highly and offer all services virtually. Our clients always have real time access to all their financial information. Which means no waiting for month end to see how your business is doing or asking for copies of fi... Read more

Accounting Payroll Processing
Franskoviak Tax Solutions - Agency Logo

Troy, Michigan, USA

Franskoviak Tax Solutions

View Profile

For over 30 years Mike Franskoviak and his team have helped distressed and confused taxpayers navigate the tricky terrain of tax issues. With his help numerous clients throughout the years have successfully protected themselves from IRS seizure of their accounts and property. Most taxpayers when facing a “not received” notice or other warning from the IRS do not know their own rights nor what avenues for settlement are open to them.

Payroll Processing
dxfsfb - Agency Logo

Casper, Wyoming, USA

ghjrty yth

Payroll Processing
Cardinal Services - Agency Logo

Bend, Oregon, USA

Cardinal Services

View Profile

Cardinal Services was established in 1984 by Bud and Gail Freeman in the Coos Bay area ... and we have busied ourselves saving business owners time and money ever since! Small to mid-sized businesses benefit from having our team of HR professionals provide support and design custom solutions to achieve their goals. So what do we do exactly? We take care of the administrative mayhem that takes up hours in your day- so you can get back to doing wh... Read more

PEO Payroll Processing
Randall Hensel & Company - Agency Logo

Missoula, Montana, USA

Randall Hensel & Company

View Profile

Our Firm provides outstanding service to our clients because of our dedication to the three underlying principles of professionalism responsiveness and quality. Professionalism Our Firm is a well-respected medium-sized Montana public accounting firm featuring a roster of professionals with extensive practical experience. Our expertise years of collective experience and the dedication of our staff means our clients receive close personal and prof... Read more

Payroll Processing
JPG - Agency Logo

Houston, Texas, USA

JPG is a pioneering accounting startup dedicated to supporting small and mid-sized businesses through streamlined and user-friendly financial practices

Accounting Payroll Processing
Berndt CPA LLC - Agency Logo

Madison, Wisconsin, USA

Berndt CPA LLC

View Profile

Since 1984 the firm and its predecessor have been helping entrepreneurs both established and new business owners in the creation and preservation of business value and personal wealth. Whether you are a startup entity an emerging company a growing company an individual a sole proprietor or even a partnership our team can help you exceed your goals.

Payroll Processing
The VanderBloemen Group - Agency Logo

Brookfield, Wisconsin, USA

The VanderBloemen Group

View Profile

We are CPAs who are experts in the construction and manufacturing industry. Our management has been helping companies in the construction and other industries succeed since 1989. We believe being dedicated and committed to the industry gives us the competitive edge over other accounting firms. This dedication and commitment has earned us a national reputation within the construction and manufacturing industries. What distinguishes The VanderBloe... Read more

Payroll Processing
Braj Aggarwal CPA PC - Agency Logo

Jackson Heights, New York, USA

Braj Aggarwal CPA PC

View Profile

"Braj Aggarwal, CPA, P.C. is a leading cpa and tax accounting firm in New York and Tax Advisor in New York, NY. We provides services like Bookkeeping, Accounting, Taxation, Payroll, Part time Virtual CFO, Audit and Assurance, SEC, and incorporation services and Wage Parity Audit Services. Our entrepreneurial-minded, results-focused approach is what ensures our clients achieve their greatest success. It has also made us one of the firm’s experienc... Read more

Accounting Payroll Processing
The Morrissey Family Businesses - Agency Logo

Rockford, Illinois, USA

The Morrissey Family Businesses

View Profile

The Morrissey Family Businesses is comprised of four operating companies: John Morrissey Accountants Staff Management Market Dimensions and MPower HRIS Solutions. Each of these businesses specializes in a specific area of management services and is designed to meet the unique business objectives of each client. The companies are leaders in their respective fields and have been providing valuable business solutions and personalized service to clie... Read more

Payroll Processing
Payroll Savvy - Agency Logo

Orange Park, Florida, USA

Payroll Savvy

View Profile

Payroll Savvy provides small business owners with a simple yet powerful payroll and human resource solution that fulfills their wants and needs at the right price. By creating personal relationships with our customers our professional and friendly staff is able to understand what is truly important to them. Our passion is making our clients life easier in any way possible. Payroll is our focus for accomplishing this.

Payroll Processing
Tonsager Tax & Accounting Services - Agency Logo

Minneapolis, Minnesota, USA

Tonsager Tax & Accounting Services

View Profile

We are a family run business in the Twin Cities of MN. We offer accounting payroll and tax preparation to services to individuals and small businesses. Our website details exactly what we do with franchise owners being a specialty. We want to grow with your business and be available to you for many years to come. We offer personalized quotes and a free initial consultation.

Payroll Processing
CDS Outsourcing Inc. - Agency Logo

Raleigh, North Carolina, USA

CDS Outsourcing Inc.

View Profile

SEAMLESS PAYROLL FULL HR SUPPORT and AFFORDABLE HEALTH INSURANCE CDS provides seamless payroll administration with full HR support along with great and affordable employee benefits administration. CDS simplifies and automates your back office while giving your employees access to affordable healthcare and other employee benefits. Our Fortune 500 benefits keep smaller companies competitive with much larger companies in attracting and retaining cr... Read more

Payroll Processing
Fester & Chapman PLLC - Agency Logo

Scottsdale, Arizona, USA

Fester & Chapman PLLC

View Profile

Fester & Chapman PLLC Certified Public Accountants has practiced in Arizona since 1964. Our firm furnishes quality services to individuals businesses governmental units and not-for-profit organizations. Our firm provides outstanding service to our clients because of our dedication to the three underlying principles of professionalism responsiveness and quality.

Payroll Processing
Jones Square Financial Services - Agency Logo

Plano, Texas, USA

Jones Square Financial Services

View Profile

Bookkeeping firm located in Plano TX. With over 100 years of combined experience Jones Square has the necessary experience to handle bookkeeping services with ease. Offering services both locally to businesses in the DFW area and throughout the entire US. The majority of their experience is working with clients in the service industry though they work with clients in a variety of other industries as well. Jones Square provides two main types of ... Read more

Payroll Processing
Willow CPA Group Ltd. - Agency Logo

Inverness, Illinois, USA

Willow CPA Group Ltd.

View Profile

We are a full-service accounting firm licensed in Illinois. We offer a broad range of services for business owners executives and independent professionals. We are affordable experienced and friendly.

Payroll Processing
JB Tax and Accounting - Agency Logo

New Orleans, Louisiana, USA

JB Tax and Accounting

View Profile

As one of the leading firms in the area we are known for our expertise in providing financial services and tax assistance to small businesses and individuals. Our experienced specialized staff offers personal attention to each of our clients. New and long-time clients can expect to receive outstanding service from our firm. We pride ourselves on our values of professionalism responsiveness and quality to our New Orleans Louisiana and national cl... Read more

Payroll Processing
Employer Solutions Group - Agency Logo

Provo, Utah, USA

Employer Solutions Group

View Profile

ESG handles responsibilities typically managed by a personnel or human resources department. We help our clients increase productivity and enhance profitability. ESG is a Professional Employer Organization (PEO). We provide full service co-employment. Our services include employee/manager training HR consulting employee assessment recruiting payroll benefits and many other Human Resource value-added services.

PEO Payroll Processing

Payroll Processing Company FAQs in USA

Looking for a payroll processing company in USA but not sure where to start? We've put together answers to the most common questions businesses ask when searching for a trusted payroll processing partner. This FAQ covers what you need to know before hiring, from pricing and services to results and red flags.

What services does a payroll processing agency typically offer?

A payroll processing agency typically handles payroll calculations, tax withholding and filing, direct deposit processing, and employee pay stub generation. They may also offer additional services such as HR compliance support, time and attendance tracking, benefits administration, and year-end tax document preparation. Many agencies provide integration with accounting software and offer support for multi-state payroll requirements.

How do I evaluate the experience and expertise of a payroll processing agency?

Look for agencies with relevant industry certifications, compliance expertise, and a track record serving businesses similar to yours in size and complexity. Ask about their experience with your state's specific payroll requirements and any specialized industries you operate in. It's also valuable to understand their compliance record, how they stay current with tax law changes, and whether they offer dedicated support for questions or issues.

What questions should I ask during an initial consultation with a payroll processing agency?

Ask about their implementation timeline, integration capabilities with your current accounting or HR systems, and how they handle payroll during transitions or if issues arise. Clarify pricing structure, what's included in their standard service, and whether there are fees for add-ons or multi-state processing. Also ask about their compliance protocols, how often tax information is updated, and what level of support is available throughout the year.

How long does it take to implement payroll processing with an agency?

Implementation timelines vary depending on your current payroll system and the complexity of your business setup, but most implementations can be completed within a few weeks. The process typically includes data collection, system setup, testing of initial payrolls, and employee communication. Simpler implementations may take just days to weeks, while businesses with complex requirements or multiple states may require several weeks of preparation.

What factors affect the cost of payroll processing services?

Costs typically vary based on the number of employees, pay frequency, number of states where you operate, and additional services beyond basic payroll processing. Businesses with more complex needs—such as multi-state compliance, benefits administration, or specialized reporting—may incur higher costs. Setup and implementation fees may also apply, and some agencies charge differently for hourly employees versus salaried staff.

How do I measure the success and impact of payroll processing services?

Success in payroll processing is typically measured by accuracy—ensuring all tax filings are correct and on time with zero compliance issues. You should also track efficiency gains such as reduced time spent on payroll administration and fewer errors in employee payments. Evaluate whether the service has reduced your internal payroll workload and improved your ability to focus on core business activities.

What is the difference between a full-service payroll agency and a specialized payroll provider?

Full-service agencies typically offer payroll as one of many services, often alongside accounting, HR, benefits, and consulting, which can streamline multiple functions under one provider. Specialized payroll providers focus exclusively on payroll and related compliance, often offering deeper expertise in complex payroll scenarios. Your choice depends on whether you prefer an all-in-one partner or a dedicated specialist with deep payroll knowledge.

How many Payroll Processing agencies are listed on CatchExperts in the USA?

There are 263 Payroll Processing agencies listed on CatchExperts in the USA.

What other services do Payroll Processing agencies on CatchExperts offer?

Agencies listed on CatchExperts commonly offer 9 additional services alongside Payroll Processing: Accounting, Human Resources, HR Outsourcing, PEO, HR Recruiting, BPO, BI and Big Data, Legal, and Answering Services.

What company sizes are represented among Payroll Processing agencies on CatchExperts?

Payroll Processing agencies on CatchExperts range across four company size categories: 10-49 employees, 50-249 employees, 250-999 employees, and 1,000-9,999 employees.

How long have Payroll Processing agencies on CatchExperts been in business?

Payroll Processing agencies listed on CatchExperts were established between 1977 and 2023. Tenure ranges from newly launched firms to agencies with nearly 50 years of industry experience.

How diverse are the service offerings among Payroll Processing agencies on CatchExperts?

Payroll Processing agencies on CatchExperts collectively offer services across 10 specialization areas, including the core Payroll Processing plus Accounting, Human Resources, HR Outsourcing, PEO, HR Recruiting, BPO, BI and Big Data, Legal, and Answering Services.