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.

United States ×
  • Legally employ anyone, anywhere with one click.

    Legally employ anyone, anywhere with one click.

    Remofirst was founded in 2021, remote-first since the very beginning. Our mission is to simplify the way companies build remote teams. We believe in people, excellence, and delivery. Our pricing starts at $199/month...

    Top Services:

    • HR Outsourcing
    • Accounting
    • Customer Support
    Location
    San Francisco, California
    Number of Employees
    50 - 99
    Minimal Budget
    Under $1,000
  • Dimov Tax

    Verified Verified by the DesignRush team for authenticity and credibility.
    Let us save you time & money.

    Let us save you time & money.

    Dimov Tax offers expert domestic and international tax and financial services, including individual and business tax preparation, cryptocurrency and stock taxation, IRS/state notice resolution, forensic accounting, M&A consulting, property management accounting, CPA letters, and tailored strategies...

    Top Services:

    • Business Consulting
    • Accounting
    Location
    Denver, Colorado
    Number of Employees
    Under 49
    Portfolios Count
    4 Projects Listed
  • Transform Your Workflow with Highly Skilled Virtual Assistants.

    Transform Your Workflow with Highly Skilled Virtual Assistants.

    Keach Assistants is a U.S.-based virtual assistant company specializing in providing expert bookkeeping, accounting, eCommerce, and data entry services. Our team of highly skilled virtual assistants is equipped to handle the complexities of modern business tasks, helping you streamline operations and improve...

    Top Services:

    • eCommerce
    • Accounting
    • BPO
    Location
    Houston, Texas
    Number of Employees
    Under 49
    Average Hourly Rate
    $10/hr
    Minimal Budget
    $1,000 - $10,000
  • A Single Place to Fulfill Your All Accounting and Finance Management Needs.

    A Single Place to Fulfill Your All Accounting and Finance Management Needs.

    CapActix is an ISO 9001:2015, 27001:2013, and GDPR-certified Offshore Staffing Company. With a team of 120+ experts, we specialize in providing finance and accounting outsourcing services to businesses in the USA...

    Top Services:

    • Accounting
    Location
    New York City, New York
    Number of Employees
    50 - 99
    Average Hourly Rate
    $10/hr
    Minimal Budget
    $1,000 - $10,000
  • Be Boundless

    Be Boundless

    Dedicated remote teams from India, starting at $5/hour. 500+ pre-vetted professionals. Operated by LegelpTech Outsourcing Pvt Ltd (ISO 27001:2022 certified). 5-day risk-free trial. 48-hour shortlist. Founded 2021 by Ashu Mishra & Chandra Prakash. Serving SMB and mid-market clients globally...

    Top Services:

    • Staff Augmentation
    • Cybersecurity
    • Accounting
    • Customer Support
    • IT Services
    • Show more
    Location
    Cheyenne, Wyoming
    Number of Employees
    250 - 499
    Average Hourly Rate
    $5/hr
    Minimal Budget
    Under $1,000
  • 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...

    Top Services:

    • Big Data Analytics
    • BPO
    • AI Development
    • Managed Services
    • Business Consulting
    • Show more
    Location
    Laguna Beach, California
    Number of Employees
    500 - 999
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $10,000 - $25,000
  • Helping small businesses thrive.

    Helping small businesses thrive.

    We provide bookkeeping, digital marketing, and administrative support for small business owners at prices they can afford. Whether you need an advisor to guide your next steps or an expanded team to lighten your load, we let you focus on doing what you love...

    Top Services:

    • HR Outsourcing
    • Accounting
    • BPO
    • Digital Services
    • Branding
    • Show more
    Location
    Winchester, Virginia
    Number of Employees
    Under 49
    Average Hourly Rate
    $125/hr
    Minimal Budget
    $1,000 - $10,000
  • Vserve Ebusiness Solutions

    Verified Verified by the DesignRush team for authenticity and credibility.
    All-In-One E-commerce Technology Solution Provider: Because Every Click Matters.

    All-In-One E-commerce Technology Solution Provider: Because Every Click Matters.

    Vserve Ebusiness Solutions is an AI-powered Supply Chain Management and Ecommerce company with 10+ years of global delivery. We provide offshore teams, BPO, procurement, order and inventory management, customer support, and ecommerce solutions to reduce costs and improve efficiency...

    Top Services:

    • Logistics
    • Accounting
    • eCommerce Development
    • BPO
    • Call Centers
    • Show more
    Location
    New York City, New York
    Number of Employees
    500 - 999
    Average Hourly Rate
    $25/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed
  • Reliable and Accurate Accounting Outsourcing Services.

    Reliable and Accurate Accounting Outsourcing Services.

    Accounting to Taxes provides reliable and specialized accounts outsourcing services to CPAs, CFOs, accounting firms, and businesses worldwide. It offers top-notch accountancy services to a sizable and diversified client base, making use of our core team of in-house accountants...

    Top Services:

    • Accounting
    Location
    Victorville, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $10/hr
  • Accounting Is the Language of Business

    Accounting Is the Language of Business

    Skylight Financial, Inc. is a professional services firm, offering accounting and advisory solutions for organizations large and small...

    Top Services:

    • Business Consulting
    • Accounting
    Location
    New York City, New York
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
  • Offshore Data Entry Service: Precision, Speed and Security

    Offshore Data Entry Service: Precision, Speed and Security

    Top Offshore BPO company...

    Top Services:

    • BPO
    • Accounting
    • Customer Support
    • Market Research
    • Web Design
    • Show more
    Location
    Chicago, Illinois
    Number of Employees
    100 - 249
    Average Hourly Rate
    $5/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    4 Projects Listed
  • Precision Billing, Maximum Revenue, Minimal Risk.

    Precision Billing, Maximum Revenue, Minimal Risk.

    Our USA-based Medical Billing Company streamlines billing operations for healthcare providers, ensuring increased revenue, reduced costs, and minimized risk. From small practices to large hospitals, we handle denials management, credentialing, coding, and payer verification with expert precision...

    Top Services:

    • BPO
    • HR Outsourcing
    • Customer Support
    • Phone Answering Services
    • Call Centers
    • Show more
    Location
    Evesham, New Jersey
    Number of Employees
    50 - 99
    Average Hourly Rate
    $20/hr
    Portfolios Count
    3 Projects Listed
  • Peace of Mind.

    Elegance Healthcare LLC is a prominent healthcare technology firm that offers a full spectrum of virtualized solutions for rapidly expanding healthcare companies...

    Top Services:

    • BPO
    • Business Consulting
    • Customer Support
    • Transcription Services
    • Accounting
    • Show more
    Location
    East Providence, Rhode Island
    Number of Employees
    50 - 99
    Average Hourly Rate
    $15/hr
  • The Call Center Experts.

    The Call Center Experts.

    Go4Customer specializes in call center outsourcing, offering innovative and performance-driven customer support solutions across various industries. Through advanced technology, in-depth insights and industry expertise, we provide a comprehensive approach that covers voice, live chat, email and social media...

    Top Services:

    • Accounting
    • BPO
    • Call Centers
    • Email Marketing
    • Customer Support
    • Show more
    Location
    Oak Grove, North Carolina
    Number of Employees
    500 - 999
    Average Hourly Rate
    $20/hr
    Minimal Budget
    $1,000 - $10,000
  • Streamline Your Finances, Elevate Your Business

    Streamline Your Finances, Elevate Your Business

    Unlock Your Financial Potential: Partner with Parikh Financial to optimize your finances and achieve your goals. Our expert team, including bookkeepers, accountants, data analysts, and fractional CFOs, builds efficient financial operations and leverages BI & big data for insightful decision-making...

    Top Services:

    • Accounting
    • Business Consulting
    Location
    Austin, Texas
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
  • Understanding you makes us better. That is how we work smarter.

    Understanding you makes us better. That is how we work smarter.

    ARDEM Incorporated is a strategic outsourcing partner providing automated business solutions that help our clients work smarter. We partner with some of the most well-established companies in the world along with several state and federal agencies...

    Top Services:

    • BPO
    • Accounting
    Location
    Hillsborough Township, New Jersey
    Number of Employees
    250 - 499
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    8 Projects Listed
  • HR & Staffing Solutions

    HR & Staffing Solutions

    Employer enthusiasts and jobseeker advocates, we’re passionate about connecting candidates with opportunities. We’re partnered with a national network of professionals with expertise ranging from corporate support to healthcare. We’ve built our business by assessing client needs and pairing them with...

    Top Services:

    • Accounting
    • HR Outsourcing
    Location
    Miami, Florida
    Number of Employees
    Under 49
  • Your Growth. Our Guidance.

    Your Growth. Our Guidance.

    GrottLuker & Co. provides comprehensive accounting, tax and advisory services to individuals, small businesses and non-profits, helping clients plan confidently, comply thoroughly and grow strategically...

    Top Services:

    • Accounting
    Location
    Portsmouth, New Hampshire
    Number of Employees
    Under 49
  • HLB Gross Collins, P.C is an Atlanta-based full service certified public accounting firm

    HLB Gross Collins, P.C is an Atlanta-based full service certified public accounting firm

    HLB Gross Collins, P.C is an Atlanta-based full service certified public accounting and consulting firm that has been providing excellence in client service for fifty years. Throughout our history, we have had the privilege of serving prominent businesses and individuals in the Southeast, and throughout the...

    Top Services:

    • Accounting
    • Business Consulting
    Location
    Atlanta, Georgia
    Number of Employees
    100 - 249
  • Hassle Free Accounting & Bookkeeping

    Hassle Free Accounting & Bookkeeping

    We are a full-service Accounting Firm licensed in CO, CA & NM. We can handle any combination of services you require from bookkeeping, tax planning, payroll, human resources management, tax preparation and more...

    Top Services:

    • Accounting
    Location
    Denver, Colorado
    Number of Employees
    Under 49
  • A New Jersey Accounting Firm With Four Decades of Business Accounting Experience

    A New Jersey Accounting Firm With Four Decades of Business Accounting Experience

    Results speak for themselves. In the end, that is what we are all about: supporting and helping you achieve the goals you set for yourself and for your business. That’s why clients and businesses in the tri-state area have trusted the financial health of their businesses to Cg Tax, Audit & Advisory. We are...

    Top Services:

    • Business Consulting
    • Accounting
    Location
    Tinton Falls, New Jersey
    Number of Employees
    100 - 249
  • Trusted Accounting & Financial Guidance Since 1976

    Trusted Accounting & Financial Guidance Since 1976

    In keeping with our overall goal of helping make clients successful, the partners and staff of Neil & Company CPAs, P.C. provide a broad range of services. Our team includes experienced accountants with a broad range of expertise, offering clients both a broad perspective and a narrow, targeted focus on the...

    Top Services:

    • Accounting
    Location
    Bozeman, Montana
    Number of Employees
    Under 49
  • Building Lasting Relationships

    Building Lasting Relationships

    Over the years Berman Hopkins has held on to its core values; we build relationships with each client in order to understand their business and provide them with solid solutions. Berman Hopkins’ predecessors have paved a rock-solid foundation for the company we are today. We are currently one of the...

    Top Services:

    • Accounting
    Location
    Melbourne FL, Florida
    Number of Employees
    100 - 249
  • Empowering Organizations to Thrive.

    Empowering Organizations to Thrive.

    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...

    Top Services:

    • Business Consulting
    • Accounting
    • Cybersecurity
    Location
    Lexington, Kentucky
    Number of Employees
    100 - 249
  • Phenomenal Results by Phenomenal People

    Phenomenal Results by Phenomenal People

    Phenom, LLC is an SBA certified Minority Woman-Owned Small Business providing staffing and comprehensive management consulting services...

    Top Services:

    • HR Outsourcing
    • Accounting
    • Staff Augmentation
    Location
    Baltimore, Maryland
    Number of Employees
    Under 49
  • Whatever phase you are at in your personal or professional life, our promise is that our team will be honest, dependable and responsive to your needs...

    Top Services:

    • Accounting
    Location
    Madison, Wisconsin
    Number of Employees
    Under 49
  • We are handing out fishing poles, not fish.

    We are handing out fishing poles, not fish.

    Leverage BPO, a global business process outsourcing company, offering USA companies who are wishing to grow, or for those already developed, and wishing to stay nimble, the opportunity to outsource business processes,...

    Top Services:

    • BPO
    • Accounting
    • SEO
    • Graphic Design
    • Web Development
    • Show more
    Location
    Shelton, Connecticut
    Number of Employees
    Under 49
  • Assisting & Advising Businesses

    Assisting & Advising Businesses

    We are dedicated to you, our clients, to assist, advise, and produce results. We have over 20 years of experience which enhances our ability to provide quality work for your business. What we strive for most is making you a satisfied, continuous client...

    Top Services:

    • Accounting
    Location
    Jacksonville, Florida
    Number of Employees
    50 - 99
  • KWC specializes in providing tax, audit, accounting and business advisory services for businesses, individuals, estates, trusts, non-profit organizations, and employee benefit plans. Our diverse client base served includes industries such as professional service firms, government contractors, non-profits...

    Top Services:

    • Accounting
    • Business Consulting
    Location
    Alexandria, Virginia
    Number of Employees
    100 - 249
  • Facilitating the Good Deeds of Amazing Organizations Since 1998

    Facilitating the Good Deeds of Amazing Organizations Since 1998

    Kiwi Partners delivers high quality Project Management, Accounting, Consulting Services, and HR services to the nonprofit community. For over 20 years, our consistent high quality service have provided clarity to the reader of a nonprofit’s financial statement, enhanced funders’ confidence to give, and...

    Top Services:

    • Business Consulting
    • Accounting
    • BPO
    • HR Outsourcing
    • Show more
    Location
    New York City, New York
    Number of Employees
    100 - 249
  • Accounting & Advisory Services

    Accounting & Advisory Services

    Client-centered Accounting & Advisory Services. We assist businesses in achieving success by providing virtually enabled, scalable, and cost-effective business solutions. Working with a diverse clientele, our Buffalo, NY, CPA team provides highly personalized and quality solutions tailored to niche...

    Top Services:

    • Business Consulting
    • Accounting
    Location
    Buffalo, New York
    Number of Employees
    Under 49
  • Integrated Human Resources, Inc. a Beverly based Human Resources Consulting Firm. Integrated deploys outsourcing strategies in the areas of human resources, worker’s compensation, employee benefits, benefits administration, and payroll to small businesses throughout the United States...

    Top Services:

    • Accounting
    • HR Outsourcing
    Location
    Beverly, Massachusetts
    Number of Employees
    Under 49
  • Franchising Since 2015

    Franchising Since 2015

    Taxleaf has been helping businesses, families, and individuals with their taxes since 1976. Let us show you why experience matters most when planning for your future. A state-of-the-art Tax and Accounting firm that provides a high level of service and support to the Personal and Business communities of...

    Top Services:

    • Accounting
    Location
    Miami, Florida
    Number of Employees
    50 - 99
  • Your Financial Partner

    Your Financial Partner

    In 1988, Dana Piazza founded the accounting firm that would become PDM. He started the practice with an office in Torrance, California, shortly thereafter adding an office in San Pedro...

    Top Services:

    • Accounting
    Location
    Torrance, California
    Number of Employees
    Under 49
  • Tax Settlement Solutions, For You.

    Tax Settlement Solutions, For You.

    At Dickmann Tax Group, we assist individuals, families, and small businesses with settling tax debts, bookkeeping, tax return preparation services, and we guarantee our work!...

    Top Services:

    • Accounting
    Location
    Denver, Colorado
    Number of Employees
    Under 49
  • Stop Making It Work. Start Making It Happen.

    Stop Making It Work. Start Making It Happen.

    At KDG, we're your full-service partners in growth and innovation. With our integrated approach to professional technology, accounting, and consulting services, we give modern leaders and executives control over their outcomes...

    Top Services:

    • AI Development
    • Software Development
    • Managed Services
    • IT Services
    • Cybersecurity
    • Show more
    Location
    Allentown, Pennsylvania
    Number of Employees
    Under 49
    Average Hourly Rate
    $175/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    8 Projects Listed
  • Reliable Financial & Consulting Solutions

    Reliable Financial & Consulting Solutions

    Business owners like you are seeking ideas, problem-solvers, and strategies for success. Our firm makes businesses more profitable, more valuable, and able to provide the lifestyle business owners desire...

    Top Services:

    • Business Consulting
    • Accounting
    Location
    Raleigh , North Carolina
    Number of Employees
    Under 49
  • We help Entrepreneurs improve financial performance starting with excellent Accounting through Budgeting, Cash Flow Forecasting and Analysis...

    Top Services:

    • Accounting
    Location
    Savannah, Georgia
    Number of Employees
    Under 49
  • Financial Guidance. Business Clarity.

    Financial Guidance. Business Clarity.

    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...

    Top Services:

    • Business Consulting
    • Accounting
    • BPO
    Location
    Rochester, New York
    Number of Employees
    50 - 99
  • Ride with the HR Experts.

    Ride with the HR Experts.

    With nearly 200 clients, we offer comprehensive HR services, infrastructure, and expertise. Our focus is to empower businesses of all sizes, allowing leaders to prioritize strategic growth. From payroll and benefits administration to employee relations and recruitment, we handle it all. Recognized for...

    Top Services:

    • HR Outsourcing
    • Call Centers
    • Accounting
    Location
    Chicago, Illinois
    Number of Employees
    100 - 249
    Minimal Budget
    Under $1,000
    Portfolios Count
    2 Projects Listed
  • Since 1968, PKF Mueller, a top 15 certified public accounting firm in the Chicago area, has provided a wide range of services including external and internal auditing, accounting, tax, business valuations, mergers and acquisitions services, employee benefits, and management consulting...

    Top Services:

    • Business Consulting
    • Accounting
    Location
    Elgin, Illinois
    Number of Employees
    100 - 249
  • Accounting Guidance

    Accounting Guidance

    Starting or expanding your business in the United States? Let TABS guide you! TABS provides the assistance and guidance needed to successfully enter and navigate the U.S. market. As a trusted and proven partner to hundreds of businesses, our international team draws on decades of knowledge and first-hand...

    Top Services:

    • Accounting
    Location
    New York City, New York
    Number of Employees
    Under 49
    Minimal Budget
    Under $1,000
  • A Leading Accounting Firm in Rochester

    A Leading Accounting Firm in Rochester

    Welker Mojsej & DelVecchio CPAs, LLC is a leading accounting firm in Rochester, NY. The three highly-experienced certified public accountant partners, each with over 20 years of experience along with their knowledgeable support staff ensure their business and personal tax clients enjoy Best-in-Class quality...

    Top Services:

    • Accounting
    • Business Consulting
    Location
    Rochester, New York
    Number of Employees
    Under 49
  • PKF, P.C. has trusted accountants and business advisers that are ready to provide the services you are looking for. We are a full service accounting firm providing audit, tax and consulting services. With offices in both Boston and Quincy, Massachusetts, we are conveniently located to provide close contact...

    Top Services:

    • Accounting
    • Business Consulting
    Location
    Boston, Massachusetts
    Number of Employees
    Under 49
  • Metro DC CPA firm and a trusted name in audit, accounting, tax, and advisory services for businesses and individuals. Consistent, dedicated team year after year. Expertise competitive with national and regional firms. An award winning firm in Fairfax, Virginia...

    Top Services:

    • Accounting
    Location
    Fairfax, Virginia
    Number of Employees
    100 - 249
  • Global Accounting Expertise

    Global Accounting Expertise

    PKF O’Connor Davies is the lead North American representative in PKF International, a global network of legally independent accounting and advisory firms located in over 400 locations, in 150 countries around the world...

    Top Services:

    • Accounting
    • Business Consulting
    Location
    New York City, New York
    Number of Employees
    500 - 999
  • Olsen Thielen is a full-service accounting and consulting firm

    Olsen Thielen is a full-service accounting and consulting firm

    Olsen Thielen is a full-service accounting and consulting firm, and a “Top 25” firm in Minneapolis and St. Paul, Minnesota...

    Top Services:

    • Accounting
    • Business Consulting
    Location
    Roseville, Minnesota
    Number of Employees
    100 - 249
  • Helping You Achieve Financial Success.

    Helping You Achieve Financial Success.

    Davidson Associates is a Maine tax and accounting firm that brings 40 years of successful client and practice experience to both business and individual needs. We firmly believe that one-size DOES NOT fit all, and deliver individualized tax solutions to every client...

    Top Services:

    • Accounting
    Location
    Portland, Maine
    Number of Employees
    Under 49
  • Your Financial Success, Simplified.

    Your Financial Success, Simplified.

    The firm offers tax, accounting and consulting services. We handle the back-office and bookkeeping functions of many private companies in South Florida. We are also happy to report that our lists continue to grow...

    Top Services:

    • Business Consulting
    • BPO
    • Accounting
    Location
    Fort Lauderdale, Florida
    Number of Employees
    Under 49
    Average Hourly Rate
    $250/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed
  • You Don't Have to Be a Tax Expert. That's Our Job.

    You Don't Have to Be a Tax Expert. That's Our Job.

    We are a local CPA firm and have six staff; five professional staff including two partners, three staff, and one administrative staff. We anticipate that the staff on this engagement would include a Senior Manager, and senior staff auditor in addition to the audit partners...

    Top Services:

    • Accounting
    Location
    Denver, Colorado
    Number of Employees
    Under 49

Frequently Asked Questions About Accounting Companies

At what point should I hire an accounting firm?

Most businesses begin working with one of these companies once financial complexity interferes with daily operations. 

While there is no universal threshold, many companies seek professional support when: 

  • Annual revenue consistently exceeds $100,000-$250,000 
  • 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. 

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