Our expert analysts identified the leading nonprofit accounting services that support companies in focusing on reinvesting their revenues back into the organization's core mission. Filter them by location, team size, pricing, reviews, and more to compare service providers and choose the best partner for your business needs.

Best Nonprofit Accounting Firms

15 Companies - Rankings updated: April 04, 2026

Every agency featured on DesignRush is vetted for expertise and client satisfaction to support your decision-making. Some listings may be sponsored.

United States × California ×
  • IT, Business, BPO, Audit, Tax and Advisory are just the beginning.

    Grant Thornton LLP (US) is an IT, project management, audit, tax, AgTech, and BPO company headquartered in Chicago, Illinois with over 50 U.S. offices and access to a global network or member firms in over 135 countries. We offer a broad range of services in strategy and consulting, operations, technology and  [... view Grant Thornton profile ]
    Location
    Los Angeles, California
    Number of Employees
    1000 & Up
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    2 Projects Listed

    Grant Thornton Services

    • Accounting
    • Business Consulting
    • Market Research
    • HR Outsourcing
    • Software Development
    • IT Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts

    Clients and Projects

    View Full Portfolio
    • Finance modernization for data-driven expansion
      Financial Accounting Project Finance modernization for data-driven expansion
    • A new procurement paradigm at BDTX
      Business Operations Consulting Project A new procurement paradigm at BDTX
    Comprehensive analysis done by DesignRush Agency Experts.

    Grant Thornton Reviews & Testimonials

    • Theodore Mall
      Theodore Mall Review from Google
      4.0

      Theodore Mall's Review Sourced from Google

      One of the world’s leading organizations of independent audit, tax and advisory firms. Grant Thornton has revenues in excess of $1.9 billion and operates more than 50 offices.

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    Reviews verified by DesignRush and sourced from the agency's profile
    • Financial industry
    • Real estate industry
    • Media and Entertainment industry
    Data sourced from the agency's DesignRush profile
  • 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.  [... see all Dimov Tax reviews ]
    Location
    San Francisco, California
    Number of Employees
    Under 49
    Portfolios Count
    4 Projects Listed

    Dimov Tax Services

    • Business Consulting
    • Accounting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts

    Clients and Projects

    View Full Portfolio
    • All Choice Energy, LLC
      Audit Accounting Project for Energy & Mining Company All Choice Energy, LLC
    • TEDA TPCO America Corporation
      Audit Accounting Project for Manufacturing Company TEDA TPCO America Corporation
    • United Wholesale LLC
      Audit Accounting Project for Retail Company United Wholesale LLC
    • Backcountry Broadband LLC
      Audit Accounting Project for Corporate Services Company Backcountry Broadband LLC
    Comprehensive analysis done by DesignRush Agency Experts.

    Dimov Tax Reviews & Testimonials

    • Dmitrii Legetskii
      Dmitrii Legetskii Co-owner at VLA&DI Group
      5.0
      Accounting Review from Dmitrii Legetskii

      This company helped us set up our accounting system from beginning to end. I am a serial entrepreneur with experience working with many different accounting groups and this one has been the most responsive overall. They have helped us with registering the business, putting together payroll, and getting our quarterly tax returns filed. They have been also very helpful with giving personal tax advice. I would recommend them to any other friends and especially other business owners.

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    • Setty McIntosh
      Setty McIntosh Producer Creative Director at Media Production Company
      4.2
      Accounting Review from Setty McIntosh

      Services 2 years in a row. George Dimov is now my C.P.A. Excellent, organized, thorough and timely. We were impressed with their patience, courteousness, and efficiency.

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    • Undisclosed
      Undisclosed Executive at Tax Services Company
      5.0
      Accounting Review from Undisclosed

      They were easy to deal with. George Dimov, CPA successfully delivered the project as per the client's requirements. The service provider utilized Email and messaging apps for effective responsiveness and communication. They were also easy to work with. Ultimately, the client was satisfied with the partnership.

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    Reviews verified by DesignRush and sourced from the agency's profile
    • Google
    • Apple
    • Cisco
    • Ebay
    • Uber
    • PayPal
    Data sourced from the agency's DesignRush profile
  • Collaborating for Lasting Impact in Business Consulting

    Join us at Deloitte, where we believe that our collective influence is the cornerstone of our value. With a rich legacy spanning over 175 years and a global network encompassing 150 countries, we empower remarkable achievements, solve complex problems, and drive meaningful progress for clients, professionals  [... view Deloitte profile ]
    Location
    Sacramento, California
    Number of Employees
    1000 & Up
    Portfolios Count
    6 Projects Listed

    Deloitte Services

    • Business Consulting
    • Accounting
    • HR Outsourcing
    • Big Data Analytics
    • CRM Consulting
    • Cybersecurity
    • AI Development
    • IT Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts

    Clients and Projects

    View Full Portfolio
    • How Deloitte helped a large fast food company become a leader in sustainability.
      Business Consulting Project How Deloitte helped a large fast food company become a leader in sustainability.
    • Not zero Modelled Reimagined Simplified Net zero
      Business Operations Consulting Project Not zero Modelled Reimagined Simplified Net zero
    • Lagging Shifted Coached Moved Leading
      Strategy Consulting Project Lagging Shifted Coached Moved Leading
    • From Monitor to Protect
      Business Consulting Project From Monitor to Protect
    Comprehensive analysis done by DesignRush Agency Experts.

    Deloitte Reviews & Testimonials

    • InlineAdam
      InlineAdam Review from Google
      1.0

      InlineAdam's Review Sourced from Google

      So sphiscated accounting systems I must say. For what? Never saw an irs payable in any return they asked me to prepare although I’m no licensed accountant. No names no whistle just a honest google review. Makes me wonder what an accountant does, cooking books or AICPA reporting them. No mark up in my basis. The roc building is beyond comprehension though, they even do SNL up or down stairs never got to see a show so I don’t know

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    • ModernfoldStyles, Inc.
      ModernfoldStyles, Inc. Review from Google
      5.0

      ModernfoldStyles, Inc.'s Review Sourced from Google

      We are proud to have been able to offer a beautiful Modernfold panel recovery job to give the walls a facelift to complete newly renovated meeting rooms at Deloitte in Rockefeller Plaza. Deloitte has always been such a great and dear client of ours! We look forward to continuing to work together in the future!

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    • Alex Stackhouse
      Alex Stackhouse Review from Google
      1.0

      Alex Stackhouse's Review Sourced from Google

      Deloitte completely failed implementation of Army IgnitEd, which led to thousands of service members paying out of pocket for education expenses. The circus that we watched unfold leaves me with zero confidence in the services that this firm provides.

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    Reviews verified by DesignRush and sourced from the agency's profile
    • Financial industry
    • Government Sector
    • IT industry
    • Manufacturing industry
    • Telecommunications industry
    Data sourced from the agency's DesignRush profile
  • Global Business Consulting Excellence

    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  [... view Protiviti profile ]
    Location
    Los Angeles, California
    Number of Employees
    1000 & Up
    Portfolios Count
    5 Projects Listed

    Protiviti Services

    • Business Consulting
    • IT Compliance Solution
    • Big Data Analytics
    • IT Services
    • Cybersecurity
    • AI Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts

    Clients and Projects

    View Full Portfolio
    • A strategic co-sourcing partnership: Healthcare system chooses Protiviti as its trusted adviser in internal audit and compliance
      Compliance Consultancy Project A strategic co-sourcing partnership: Healthcare system chooses Protiviti as its trusted adviser in internal audit and compliance
    • Strong, flexible identity and access management, built collaboratively
      Business Consulting Project Strong, flexible identity and access management, built collaboratively
    Comprehensive analysis done by DesignRush Agency Experts.
    • KnowBe4
    • Resolver
    • PowerSchool
    Data sourced from the agency's DesignRush profile
  • 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.  [... view Boatman Accounting profile ]
    Location
    Burbank, California
    Number of Employees
    Under 49

    Boatman Accounting Services

    • Accounting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts

    Boatman Accounting Reviews & Testimonials

    • Dale Boatman
      Dale Boatman Review from Google
      5.0

      Dale Boatman's Review Sourced from Google

      Boatman Accounting has help me with my knife business and has done an outstanding job. My taxes are now in order and I am very pleased.

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    Reviews verified by DesignRush and sourced from the agency's profile
    • BB Entertainment
    • 33 Street Productions
    • RideAmigos Corp
    Data sourced from the agency's DesignRush profile
  • Building A Better Working World

    EY offers Accounting, Business Consulting, and IT Services with a mission to build a better working world. It provides insights and quality services that instill trust in global capital markets and economies. EY focuses on developing exceptional leaders who deliver on their commitments to all stakeholders  [... view EY profile ]
    Location
    Sacramento, California
    Number of Employees
    1000 & Up

    EY Services

    • Business Consulting
    • HR Outsourcing
    • Accounting
    • Cybersecurity
    • IT Services
    • AI Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Qiagen
    • Apple
    • ASOS
    • Microsoft
    • Wawa
    Data sourced from the agency's DesignRush profile
  • We simplify your finances and help you accelerate your business

    Pasquesi Partners provide full-service accounting and tax solutions to tech and agency businesses. Our mission is to help growth-stage businesses manage the comprehensive financials required to turn visions into reality. Like traditional accounting firms, we handle the basics: bookkeeping, payroll, tax  [... view Pasquesi Partners profile ]
    Location
    Fresno, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $125/hr
    Minimal Budget
    $1,000 - $10,000

    Pasquesi Partners Services

    • BPO
    • Accounting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts

    Pasquesi Partners Reviews & Testimonials

    • Hannah Blackburn
      Hannah Blackburn Review from Google
      5.0

      Hannah Blackburn's Review Sourced from Google

      We have been working with Rob and his team for several years now and it has been great. The team is very knowledgeable and quick to respond.

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    • Matt Windsor
      Matt Windsor Review from Google
      5.0

      Matt Windsor's Review Sourced from Google

      I've been working with Rob for our business accounting since 2018, and he's been a game-changer. As someone who dreads dealing with anything financial, I truly appreciate his proactive approach. Rob always ensures we're on the right track and handling things properly, making the whole process so much easier.

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    • Kevin Kaspar
      Kevin Kaspar Review from Google
      5.0

      Kevin Kaspar's Review Sourced from Google

      Rob is unbelievably knowledgeable, making the annual accounting process seamless. He communicates information in a tangible, digestible manner and looks out for his clients! Choosing to work with Pasquesi Partners was one of the best decisions I've made for my business.

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    Reviews verified by DesignRush and sourced from the agency's profile
    • SafeCharge
    • HerbFront
    • Enhanced Compliance Solutions Inc.
    Data sourced from the agency's DesignRush profile
  • Empowering Your Accounting Decisions.

    Crowe LLP is a global accounting firm offering audit, tax, advisory, and consulting services. With deep industry expertise, we empower businesses to make informed decisions for lasting value. Recognized as a top workplace, we leverage our partnership with Crowe Global to provide comprehensive solutions  [... view Crowe profile ]
    Location
    Los Angeles, California
    Number of Employees
    1000 & Up

    Crowe Services

    • Accounting
    • HR Outsourcing
    • Business Consulting
    • Market Research
    • BPO
    • Software Development
    • IT Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts

    Crowe Reviews & Testimonials

    • RA
      RA Review from Google
      1.0

      RA's Review Sourced from Google

      As an accounting firm I would give them 1 star. I recently discovered a litany of deductions they failed to consider. You will be given an EA, which is just a glorified tax preparer. They will know nothing and be slow to reply. You might as well get your taxes done by H&R block or a proper independent CPA. If these folks do your taxes, get prepared for a larger tax bill. I strongly advise against it.

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    Reviews verified by DesignRush and sourced from the agency's profile
    • Banking Industry
    • Food Industry
    • Fintech Industry
    Data sourced from the agency's DesignRush profile
  • Building trust in society and solving important problems.

    We’re a network of firms in 155 countries with over 284,000 people who are committed to delivering quality in BPO, project management, assurance, advisory, IT, and tax services.  [... view PwC profile ]
    Location
    Orange County, California
    Number of Employees
    1000 & Up

    PwC Services

    • Market Research
    • BPO
    • HR Outsourcing
    • Accounting
    • Business Consulting
    • Software Development
    • Cloud Consulting
    • IT Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts

    PwC Reviews & Testimonials

    • Will Moss
      Will Moss Review from Google
      1.0

      Will Moss's Review Sourced from Google

      How do you recognise an extrovert auditor? He looks at YOUR shoes whilst talking to you

      Show more
    • Stephen Carpenter
      Stephen Carpenter Review from Google
      3.0

      Stephen Carpenter's Review Sourced from Google

      Very impressive entrance in Villiers Street. I walked in there and thought I it might have been a shopping centre, I was told it was not. I walked away .

      Show more
    • Paula Cumpik
      Paula Cumpik Review from Google
      3.0

      Paula Cumpik's Review Sourced from Google

      Hard to figure out what's where and unfortunately I been to drop a Cv there . They say they don’t know where to send , and better to go in the web side and apply. This is very strange…..

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    Reviews verified by DesignRush and sourced from the agency's profile
    • Financial industry
    • Construction industry
    • IT industry
    Data sourced from the agency's DesignRush profile
  • Together, we achieve more.

    Offering project management, business, and IT services. At KPMG LLP, their purpose is to turn knowledge into value for the benefit of their clients, people, and the capital markets.  [... view KPMG profile ]
    Location
    Oxnard, California
    Number of Employees
    1000 & Up

    KPMG Services

    • Business Consulting
    • Market Research
    • Accounting
    • HR Outsourcing
    • IT Services
    • AI Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts

    KPMG Reviews & Testimonials

    • P. J.
      P. J. Review from Google
      1.0

      P. J.'s Review Sourced from Google

      If you would like to see human beings organized as if they are an ant farm, this is the place.

      Show more
    • Kevin Meyer
      Kevin Meyer Review from Google
      5.0

      Kevin Meyer's Review Sourced from Google

      Awesome old building on Park, also home to the NFL... Keep your eyes open in the lobby, and you'll undoubtedly run into a player.

      Show more
    Reviews verified by DesignRush and sourced from the agency's profile
    • Financial Industry
    • IT Industry
    • Real estate Industry
    Data sourced from the agency's DesignRush profile
  • Now, for tomorrow.

    Offering AgTech, Business, and IT Services. Baker Tilly Canada Cooperative is a member of the global network of Baker Tilly International Limited, the members of which are separate and independent legal entities. Baker Tilly Canada refers to the association of member firms of Baker Tilly Canada Cooperative  [... view Baker Tilly profile ]
    Location
    Orange County, California
    Number of Employees
    1000 & Up

    Baker Tilly Services

    • HR Outsourcing
    • Accounting
    • Business Consulting
    • Market Research
    • Cybersecurity
    • IT Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts

    Baker Tilly Reviews & Testimonials

    • Jay P
      Jay P Review from Google
      5.0

      Jay P's Review Sourced from Google

      Excellent firm. Knowledgable and will help their clients in ways other firms can not even begin to. Great for professionals/business owners.

      Show more
    • Sewell Grain Farms
      Sewell Grain Farms Review from Google
      5.0

      Sewell Grain Farms's Review Sourced from Google

      Catalyst played a key role in the smooth transition of our 4th generation family farm and continue to be a great support for our ongoing financial reporting needs.

      Show more
    • James Kernahan
      James Kernahan Review from Google
      5.0

      James Kernahan's Review Sourced from Google

      Great firm, found me tax savings I didn't know existed and are very easy to work with. Highly recommend them.

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    Reviews verified by DesignRush and sourced from the agency's profile
    • Automotive Industry
    • Real Estate Industry
    • Legal Industry
    Data sourced from the agency's DesignRush profile
  • Accurate, Diligent & Personalized.

    Maier-Richmond Accountancy provides outstanding service to our clients because of our dedication to the three underlying principles of professionalism, responsiveness, and quality.  [... view Maier-Richmond Accountancy profile ]
    Location
    San Jose, California
    Number of Employees
    Under 49

    Maier-Richmond Accountancy Services

    • Accounting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts

    Maier-Richmond Accountancy Reviews & Testimonials

    • A Schier
      A Schier Review from Google
      4.0

      A Schier's Review Sourced from Google

      I have been a client of the firm for 33 years and I have been treated with respect, professionalism and courtesy.

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    Reviews verified by DesignRush and sourced from the agency's profile
    • Finance Industry
    • Small Business Industry
    • Non Profit Industry
    Data sourced from the agency's DesignRush profile
  • Streamlined Bookkeeping for Business Growth

    Accountix is a premier bookkeeping firm dedicated to transforming and growing businesses through comprehensive accounting services. From basic bookkeeping to CFO duties, the firm streamlines processes and provides expert guidance to help clients achieve their financial goals. Focused on efficiency and  [... view Accountix profile ]
    Location
    Santa Barbara, California
    Number of Employees
    Under 49

    Accountix Services

    • Accounting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts

    Accountix Reviews & Testimonials

    • Jennifer Steinwurtzel
      Jennifer Steinwurtzel Review from Google
      5.0

      Jennifer Steinwurtzel's Review Sourced from Google

      Great accounting services! We use Accountix for our small businesses and they have been reliable and great to work with. A full team approach and thorough, we highly recommend them!

      Show more
    • Nick Wohlers
      Nick Wohlers Review from Google
      5.0

      Nick Wohlers's Review Sourced from Google

      Highly recommend using their services. The team is very reliable, friendly, and professional. I've really enjoyed working with them throughout the past year and have gotten great results.

      Show more
    • Douglas Kanner
      Douglas Kanner Review from Google
      5.0

      Douglas Kanner's Review Sourced from Google

      I was fortunate enough to be introduced to Accountix early this year. The experience has been terrific. My Controller of 25 years died suddenly.They cleaned up the mess with great efficiency.I wanted to go paperless a few years ago.It is happening now.They have a great staff of people who are personable and very likeable.I am a VERY happy Accountix Client.I HIGHLY recommend them.

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    Reviews verified by DesignRush and sourced from the agency's profile
    • Newhaven Builders Inc
    • Lark Ellen Farm
    • Caseywood Corporation
    Data sourced from the agency's DesignRush profile
  • Guiding Your Financial Success

    Hood & Strong is a San Francisco Bay Area-based advisory, tax, and assurance firm with over a century of experience. The firm provides tailored accounting services to individuals, private businesses, and mission-driven organizations, helping clients navigate complex financial challenges. The firm is known for  [... view Hood & Strong profile ]
    Location
    San Francisco, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $149/hr
    Minimal Budget
    $1,000 - $10,000

    Hood & Strong Services

    • Accounting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Food and Beverage Industry
    • Nonprofit Industry
    • Real Estate Industry
    Data sourced from the agency's DesignRush profile
  • Your Dedicated Financial Management Partner

    SD Mayer & Associates is a distinguished full-service accounting, advisory, and wealth management firm headquartered in the San Francisco Bay Area. With over 40 years of combined experience, the firm offers comprehensive services, including financial planning, estate planning, tax management, and business  [... view SD Mayer & Associates profile ]
    Location
    San Francisco, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $149/hr
    Minimal Budget
    $1,000 - $10,000

    SD Mayer & Associates Services

    • Accounting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts

    SD Mayer & Associates Reviews & Testimonials

    • Tyler Pugliese
      Tyler Pugliese Review from Google
      5.0

      Tyler Pugliese's Review Sourced from Google

      I've been trusting Seth and his team for the past 3 years and I couldn't be more pleased with their work. I always feel heard and taken care of and know my data is being handled professionally and promptly.

      Show more
    • Julian Penna
      Julian Penna Review from Google
      1.0

      Julian Penna's Review Sourced from Google

      Bad service, slow, expensive, not responsive. Posterior accounting firm found mistakes in research we payed hundreds for.Weeks without getting a response.

      Show more
    • Justin Rhinesmith
      Justin Rhinesmith Review from Google
      1.0

      Justin Rhinesmith's Review Sourced from Google

      I don't know if communication was lost or never sent, but multiple requirements of us were never received - including the cutoff date for submitting our information - which caused us to miss filing on time and requiring an extension. When asked, we were told that information was provided, but I could not (and still can not) find that information anywhere. We didn't realize we were after the cutoff date until we reached out to ask about the status. After learning that we needed an extension, multiple dates were given for when our taxes would be filed. When dates were missed, we again had to reach out for clarification and a new timeline.

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    Reviews verified by DesignRush and sourced from the agency's profile
    • Lahlouh
    • Salesian Boys Girls Club
    • Eden Church
    Data sourced from the agency's DesignRush profile