Our directory of top accounting firms in the US is built on five main ranking criteria and reviewed by a team of 12 experts, supported by a 4.1-star average rating from verified client reviews. This gives you a clear and reliable way to choose the best accounting firms for your business.
Discover the Best Accounting Firms in the US
838 Companies-Rankings updated: September 24, 2026
Organic rankings are determined by five factors: top services, reviews, portfolio, awards/press, and team expertise. Sponsored listings pay for a placement that appears above organic positions. Sponsorship does not affect star ratings or review content - read more on our methodology page.
Acvian is a bridge between the employee and a company. In other words, you do not have to set up a company in a foreign country, but hire your personnel through an EOR agent and run your business as usual but now being completely international...
Outstanding legal service to clients and the community, professional excellence, and uncompromising integrity have defined HunterMaclean’s mission for more than a century...
H2R CPA is a locally owned and managed accounting and business advisory firm celebrating over 65 years serving closely held businesses, nonprofit organizations and high net worth individuals in the western Pennsylvania region...
Total Package HR is a U.S.-based human-resources and payroll services firm headquartered in San Diego, California. The agency provides full-scale HR outsourcing solutions, payroll processing, compliance support, staffing & recruiting services, and on-demand HR assistance for small and mid-sized businesses...
Stratus.hr® offers an alternative to a full-time HR department at a lower cost. Founded in December of 1999, Stratus.hr quickly emerged as the premiere PEO for human resources outsourcing in the Intermountain West...
At HR Wise, our goal is to provide medium to small business payroll services and HR services to help you focus on growing your company instead of time-consuming paperwork. Our services are tailored to meet the needs of small and medium sized businesses...
The Applied Companies (TAC) focuses on all things employment. We are your employment and HR experts through staffing, HR and benefits, and executive search...
R. D. Hatchett Company LLC is an Event Management & Strategic Staffing company that focuses on organizational management and the entire life cycle of client events. We offer full-service meeting marketing and logistics, and create custom event strategies based upon individual program needs, as well as, best...
Cover Operation is a high level and cost-effective insurance BPO solutions. Our unparalleled advantage is to hire 5-8 years' experienced insurance processors from world's top 3 insurance outsourcing vendors to work for you with a much lower price. Our optimized management will boost your productivity and...
At Kim & Associates, PA, we offer a wide range of services. Throughout the years, we have been helping our clients with various business needs, from tax planning and preparation to setting up and managing the books to business development and retirement planning...
U.S.-based financial advisory services for the expats.
U.S.-based financial advisory services for the expats.
At Creative Planning International, we understand the path to living your best financial life is multi-faceted and personal. That's why we believe in providing customized services that address every aspect of your financial picture and align with your unique vision...
Outsourced Accounting Firm providing unparalleled accounting support. Gain access to an experienced team tailored to the unique requirements of your business. We provide CFO Services, Controller Services, Back-Office Support, Placement and Recruiting services, Government Contractor Accounting Services, HR...
A company called SynchronyHR provides outsourcing for human resources to business owners all throughout the nation. You can stop worrying about the boring jobs and concentrate on your growth and success by doing away with the headaches of human resources, compliance, workers' compensation, risk management...
HSP Group specializes in employer of record services and global expansion, providing expert-led solutions for companies looking to scale their international operations. With a focus on customer experience, HSP Group offers comprehensive people and entity solutions in every country, utilizing technology...
Gersteins Brooklyn Tax Service is a reputable accounting and tax preparation firm with over 40 years of experience serving clients in the US. Committed to providing personalized and reliable tax solutions, the firm offers expert tax preparation and advisory services tailored to individual and business needs...
Smart accounting for builders of the future, today.
Smart accounting for builders of the future, today.
SMB Services is a global end-to-end business services provider offering Finance & Accounting, Business Intelligence & Analytics, Digital Marketing, Web & App Development, HR services and more helping small and medium businesses streamline operations, reduce costs, and focus on growth...
TYM Business Consulting is a CPA-led firm providing Fractional CFO services, accounting, tax strategy, and cross-border advisory for businesses in the U.S. and Canada. We help clients strengthen financial clarity, compliance, and long-term growth...
At NYC Bookkeeping Services, we provide customized bookkeeping solutions tailored to small and mid-sized businesses across New York City. From managing accounts payable and receivable to reconciling bank statements and preparing financial reports, our team ensures your books are always accurate and compliant...
HR Advantage Consultants is a people-centered HR consulting firm that helps businesses build stronger teams, improve workplace practices, and navigate HR challenges with confidence. We provide customized support in recruiting, employee relations, compliance, performance management, training, leadership...
Expert Outsourced CFO Services For Startups And Growing Businesses
Expert Outsourced CFO Services For Startups And Growing Businesses
At K-38 Consulting, we provide comprehensive CFO services designed to give your business the strategic financial expertise it needs to grow and thrive. From cash flow management to financial planning and tax optimization, we deliver actionable insights that drive smarter business decisions. Partner with us...
The Dental Services is a US-based dental business solutions provider specializing in billing, credentialing, and practice support services, helping dental clinics streamline operations and improve financial performance through efficient and compliant processes...
Allianze Infosolution is a leading BPO and AI data automation company in the USA offering data processing, virtual assistance, finance, healthcare, and engineering solutions...
Protiviti is a global consulting firm that offers deep expertise, objective insights, and tailored solutions to empower leaders in tackling future challenges. With a comprehensive range of services spanning finance, technology, operations, data, analytics, governance, risk, and internal audit, we serve...
Professional Accounting & Bookkeeping Services for Your Business
Professional Accounting & Bookkeeping Services for Your Business
Booksmerge is a accounting, Bookkeeping & Tax service provider offering practical support for individuals, freelancers, and small businesses. We assist clients with tax-related services, financial documentation, compliance guidance, and accounting workflows tailored to real business needs...
DXC Technology: Where global IT leadership meets profound productivity and collaboration. Proudly Fortune 500, with 130,000+ professionals in 70+ countries, we modernize infrastructures and optimize data, ensuring unparalleled security and cloud scalability...
Powering Business Intelligence with AI-Driven Data Support
Powering Business Intelligence with AI-Driven Data Support
Data-Entry-India.com is a global Data & AI operations partner. Serving 3,850+ clients across 50+ countries, we specialize in enterprise data operations, AI training data services, digital commerce data support, data research and intelligence services, and document and content-related support...
CSV Now, a premier consulting firm, excels in talent acquisition, content marketing, and Business Process Outsourcing (BPO). We elevate leading tech brands with holistic business solutions, combining expert talent sourcing and impactful brand communication. With a proven history of success, CSV Now is your...
Established in 1972, Eastridge Workforce Solutions is an employee-owned provider of full-service talent acquisition and management solutions for companies globally. Ranked as a top professional recruiting firm by Forbes and in the top 1% of firms by Staffing Industry Analysts, Eastridge proudly helps more...
AAFCPAs is the premier CPA and consulting firm based in New England and considered an attractive alternative to national CPA firms by discerning clients who appreciate exceptional value. We provide audit, tax, accounting, and advisory solutions to nonprofit organizations, commercial companies, and wealthy...
We designed our advanced business and accounting services to better help your business establish a solid foundation for growth. You can customize your service package further by adding payroll, accounting, human resources, tax preparation or any of our other help you might require in addition to business...
Offering IT training, technology, and business solutions. nTech Workforce is an ISO/IEC 20000-1:2018 and MBE certified organization, based in the greater Baltimore/Washington Metro Area...
You rely on your employees to move your business forward, they rely on you to deliver an experience equivalent to the experience they deliver to your customers - honest, accurate and timely. So how do you ensure you deliver on your obligations to your employees? Do it with the help from the EBC HR & Payroll...
Meeting with your accountant. On your list of favorite things to do on a regular basis, meeting with your accountant probably falls somewhere near the bottom. If it makes the list at all. Not a surprising fact, since preparing for those meetings usually saps virtually all of your time. Time you could and...
We are a regional professional services firm with services in Accounting, Tax, Audit, Consulting, Business Valuation, Insurance, Financial Services, Marketing, Human Resources, IT and more! We seek to provide a holistic approach of services to our clients to help them achieve their goals in business and life...
Johnson Lambert was formed in 1986 in the Washington, DC area by Larry Johnson and Debbie Lambert, Partners Emeriti. Prior to the formation of Johnson Lambert, Larry and Debbie were both affiliated with Ernst & Whinney (now EY), where they were active leaders in the firm’s insurance practice...
Elliott Davis provides accounting, tax and consulting services to diverse companies in a wide-range of industries.Elliott Davis is a leading business solutions provider offering a full spectrum of services in the areas of tax, comprehensive assurance, and consulting services to diverse businesses...
Grow Your Business. Protect Your Wealth. Enjoy Your Success.
Grow Your Business. Protect Your Wealth. Enjoy Your Success.
DS+B provides business and individual clients the accounting, tax and advisory guidance that enables them to achieve financial goals – so each can enjoy and live for what they value most in life...
Carr, Riggs & Ingram CPAs and Advisors (CRI) is a Top 25 nationally ranked accounting and advisory firm located in more than 30 markets across 10 states...
Our clients seldom refer to us as their accountant because they’ve come to expect so much more from us. Everything we do for our clients is focused on the growth and sustainability of your organization...
Monthly transaction volume reaches 40-50 or more entries
Payroll, tax filings, or reporting begin consuming operational time
At those stages, manual bookkeeping becomes inefficient and increases the risk of errors or missed compliance deadlines.
Accounting outsourcing is also driven by efficiency. Around 65% of businesses outsource finance and accounting tasks to free up internal resources and focus on growth.
As requirements expand, they provide structure, accuracy, and regulatory oversight that small internal teams often struggle to maintain.
What accounting services do most top accounting companies offer in the US?
The best accounting firms in the US typically provide a mix of core financial, compliance, and advisory services.
Common offerings include:
Bookkeeping and bank reconciliations
Financial statement preparation
Payroll processing
Accounts payable and receivable management
Tax planning and federal, state, and local tax filings
Many firms also offer:
Budgeting and forecasting
Cash flow and financial performance analysis
Audit preparation and internal controls assessments
Compliance support under U.S. Generally Accepted Accounting Principles (GAAP)
Many businesses outsource several accounting functions at the same time, which is why US companies typically offer these services as bundled, ongoing engagements rather than isolated tasks.
This approach aligns with the scale of the finance and accounting outsourcing market, which stood at $54.79 billion in 2025.
How much does it cost to hire top accounting firms in the United States?
The cost of hiring one of these firms in the United States depends on business size, transaction volume, and service complexity. Typical pricing includes:
$300-$800 per month for basic bookkeeping and reconciliations
$150-$400 per hour for specialized CPA services
$800-$2,500 per month for comprehensive monthly packages (payroll, reporting, tax support)
$2,500-$5,000+ per month for mid-sized or higher-complexity businesses
At a macro level, the global accounting outsourcing market is expected to exceed $80 billion by 2030, as companies pursue cost efficiencies of 20-60% compared to maintaining full in-house accounting teams.
What additional costs can I expect from these types of companies?
In addition to base retainers, they often charge for specialized or non-recurring services, such as:
Year-end financial statements
Multi-state or corporate tax filings
Audit preparation
System migrations
International compliance
Advisory or consulting projects
Other common add-ons include payroll setup, budgeting assistance, and financial forecasting.
For many growing businesses, these services increase total annual accounting spend by 20-40% beyond base fees.
While this raises short-term costs, outsourcing often reduces overall operating expenses by eliminating the need for full-time internal finance staff and minimizing compliance risks.
What do I need to know before I switch to a top accounting firm?
Switching companies usually involves a transition period of 4-8 weeks. During this time, businesses should be prepared to provide:
2-3 years of financial statements
Prior tax filings
Payroll records
Access to accounting software
A brief overlap between outgoing and incoming firms is common and helps:
Resolve open items
Prevent reporting gaps
Ensure continuity of compliance
Planning the transition outside of peak tax or reporting seasons further reduces disruption and operational risk.
4.7
4.7
Proposals