Browse the top-rated accounting firms in Ottawa that can assist you in managing your financial activities. Streamline your search for the best partner agency using our practical filtering tool.
Best Ottawa Accounting Company Rankings
20 Companies - Rankings updated: April 01, 2026
Every agency on DesignRush meets evaluation criteria around expertise and client feedback to empower informed choices. Some listings include paid partnerships.
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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 ]Top Services:
- Accounting
- Payroll
- Bookkeeping
- Location
- Ottawa, Canada
- Number of Employees
- Under 49
- Portfolios Count
- 4 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsDimov Tax Services
Comprehensive analysis done by DesignRush Agency Experts.Clients and Projects
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Audit Accounting Project for Energy & Mining Company All Choice Energy, LLC 
Audit Accounting Project for Manufacturing Company TEDA TPCO America Corporation 
Audit Accounting Project for Retail Company United Wholesale LLC 
Audit Accounting Project for Corporate Services Company Backcountry Broadband LLC
Reviews verified by DesignRush and sourced from the agency's profileDimov Tax Reviews & Testimonials
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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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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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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Data sourced from the agency's DesignRush profileGoogle Apple Cisco Ebay Uber PayPal
Affordable Accounting And Tax Accountant Expert
At Gondaliya CPA Professional Corporation, we are your trusted business tax accountants and corporate tax experts in Toronto. With more than 10 years of committed bookkeeping and tax service, our mission is to provide AFFORDABLE, practical, and accurate tax filing solutions for small and medium-sized [... view Gondaliya CPA profile ]- Location
- Ottawa, Canada
- Number of Employees
- Under 49
- Average Hourly Rate
- $35/hr
- Minimal Budget
- Under $1,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsGondaliya CPA Services
Reviews verified by DesignRush and sourced from the agency's profileGondaliya CPA Reviews & Testimonials
chayan sengar's Review Sourced from Google
I always do my homework before choosing any service, and Gondaliya CPA stood out as the best, especially for anyone needing GST HST services in Toronto. They’re really popular in Toronto and are a great fit if you’re looking for an economical small business accountant or a reliable cpa accountant. My experience with them was solid—good communication and you can tell they have a lot of experience, especially when it comes to corporate tax accountant work. If you want someone who knows the local business scene, especially around the Gerrard Street area, I’d definitely recommend them.
Show moreNανneet S's Review Sourced from Google
Honestly, after lots of research into accounting firms and tax accountant options in Toronto, I found Gondaliya CPA to be the best choice—definitely popular in Toronto for a reason. Their supportive staff made my corporate tax filing and GST HST process smooth and stress-free, plus they’re really cost-effective for business owners like me. If you need a corporate tax accountant or corporate tax experts who actually care, I’d recommend checking them out—especially if you’re in the GTA.
Show moreInderjeet Karwal's Review Sourced from Google
I’ve been filing my business taxes with Gondaliya CPA for four years now, and honestly, they’re the most AFFORDABLE in Toronto. Their knowledgeable team makes the whole process so smooth, and I always feel like my needs are understood. If you’re looking for a business tax accountant who offers budget-friendly rates and great bookkeeping services, this is the place. Out of all the accounting companies I’ve tried around Gerrard Street, Gondaliya CPA really stands out.
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Data sourced from the agency's DesignRush profilePizza Pizza Pizza Delight Bumble Balloons VCD Corporation
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
- Ottawa, Canada
- Number of Employees
- 1000 & Up
- Average Hourly Rate
- $35/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 2 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsGrant Thornton Services
Comprehensive analysis done by DesignRush Agency Experts.Clients and Projects
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Financial Accounting Project Finance modernization for data-driven expansion -thumb-webp.webp)
Business Operations Consulting Project A new procurement paradigm at BDTX
Reviews verified by DesignRush and sourced from the agency's profileGrant Thornton Reviews & Testimonials
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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Data sourced from the agency's DesignRush profileFinancial industry Real estate industry Media and Entertainment industry
Your Trusted Finance Professional.
Coin Masters is your dedicated finance team, from bookkeeping to the boardroom. With our comprehensive range of services, we're more than just a financial services provider; we're your trusted partners in financial excellence. [... view Coin Masters profile ]- Location
- Ottawa, Canada
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsCoin Masters Services
Data sourced from the agency's DesignRush profileGrow Up People Finance Kyrie Petrakis Law Firm Aqua Borcelle
- Knowing what its like to move from surviving to thriving in business, Virtual Bookkeeping was founded in 1999 by Monica Ross to help people and small businesses grow and prosper through better bookkeeping, budgeting and accounting practices. [... view Virtual Bookkeeping profile ]
- Location
- Ottawa, Canada
- Number of Employees
- Under 49
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsVirtual Bookkeeping Services
Reviews verified by DesignRush and sourced from the agency's profileVirtual Bookkeeping Reviews & Testimonials
Sarah MacMillan's Review Sourced from Google
Monica has transformed our lives for the better!We were constantly in money stress, which impacted every aspect of our relationship.Once we started working with Monica, we realized how complicated our financial lives really are. Her system brought everything into focus, helped us pay off debt that seemed insurmountable, and now we have money available for all the important things in our lives.We can't recommend Monica and her team at Virtual Bookkeeping highly enough!
Show moreKara Braun's Review Sourced from Google
Monica and her team were a wonderful asset in helping me organize and distinguish my personal and small business finances. Excellent communication, very responsive, exceptionally caring and always very supportive.
Show moreTanya Smith's Review Sourced from Google
I have been working with Monica and her team for several years now. I have bought and sold a townhouse/condo a new car and many other things. Kathy keeps me in line :) I have found a lot more financial freedom. have learned to save for life's issue and emergencies but also vacations. I am so happy I am working with this team and will continue to do so for my future retirement.
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Data sourced from the agency's DesignRush profileSTORIES THAT WORK, INC. CEDRD North Vancouver
- Zenbooks is your connected business advisor and guide to increased productivity and automation for your office. [... view Zenbooks profile ]
- Location
- Ottawa, Canada
- Number of Employees
- Under 49
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsZenbooks Services
Reviews verified by DesignRush and sourced from the agency's profileZenbooks Reviews & Testimonials
Sarah Goulding's Review Sourced from Google
Reviewing my books now, and doing a side by side comparison between my taxes owing from last year (with Zenbooks) and the previous year (local accountant) and there is a SIGNIFICANT financial benefit for having made the switch. They are also great to work with in terms of accessibility and technology (virtual file upload and automated reminders), as well as just being kind cool people. Highly recommend!
Show moreJust Sam's Review Sourced from Google
Simply the BEST accounting firm in CANADA hands down.Our accountant Albert is more than just an accountant for us, we consider him a family friend. He goes out of his way every year to help us negate through the crazy world of taxes.Thank you Zenbooks and THANK YOU Albert, for always being there for us.
Show moreTanner Geary's Review Sourced from Google
Eric at Zenbooks took a meeting with me and my relatively new business. He was upfront in that we probably weren't the right fit to work together but he still generously gave me his time and shared what he thought would be the best path moving forward. I really appreciated the honesty and unbiased advice. I hope to be able to work together with one of our other businesses at some point in the future. If you're unsure about what you need, I'd recommend scheduling a call.
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Data sourced from the agency's DesignRush profileIT Industry Construction Industry Small Business Industry
Tap Into Your Full Potential.
We're Canada's association of independent tax and accounting professionals. [... view ATAP profile ]- Location
- Ottawa, Canada
- Number of Employees
- Under 49
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsATAP Services
Data sourced from the agency's DesignRush profileFinancial Industry Education Industry Real Estate Industry
- The professionals at Doyle Salewski are all fully experienced in providing financial management advice such as credit counseling, bankruptcy, consumer proposals, budgeting, debt settlement, and debt consolidation. [... view Doyle Salewski Inc. profile ]
- Location
- Ottawa, Canada
- Number of Employees
- Under 49
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsDoyle Salewski Inc. Services
Reviews verified by DesignRush and sourced from the agency's profileDoyle Salewski Inc. Reviews & Testimonials
Rachel Warren's Review Sourced from Google
Our administrator was extremely helpful - she explained everything very well and answered all questions with patience. Her compassion put us at ease. Thank you!
Show moreCody L's Review Sourced from Google
Beatrice was awesome! Super professional, very informative and helped get out issues fixed. Highly recommend this service if your finding yourself in a tight place.
Show moreIan Guthrie's Review Sourced from Google
I had the honour and delight to meet with Andrea, who showed me how it’s not worth getting a consolidation here because of the fees and it was a smaller amount of debt, so and that i could look into a line of credit or dipping into my RRSP. i really appreciate and respect the honesty and looking out for my best interest.
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Data sourced from the agency's DesignRush profileFinancial Industry Public Sector Real Estate Industry
- Providing flexible consulting for SMEs in HR, Bookkeeping, Managed Recruitment and Executive Solutions. [... view Business Sherpa Group profile ]
- Location
- Ottawa, Canada
- Number of Employees
- 50 - 99
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsBusiness Sherpa Group Services
Reviews verified by DesignRush and sourced from the agency's profileBusiness Sherpa Group Reviews & Testimonials
Simon Fernandes's Review Sourced from Google
My business got clarity and direction because of Business Sherpa. Thier passion and commitment for my dreams surprises me even today. If you're a business that needs a breakthrough and a culture that never gives up then you should definitely call these people. Try them at least once.. :)
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Data sourced from the agency's DesignRush profileIT Industry Financial Industry Small Business Industry
- A family-owned, full service accounting and tax business operating in Ottawa, Ontario since 2017, Hometown Accounting and Tax handles accounting, taxes, bookkeeping, payroll, and various other consulting needs for small- and medium-sized businesses. [... view Hometown Accounting profile ]
- Location
- Ottawa, Canada
- Number of Employees
- Under 49
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsHometown Accounting Services
Reviews verified by DesignRush and sourced from the agency's profileHometown Accounting Reviews & Testimonials
Scott Uxbridge's Review Sourced from Google
I worked with Ali at Hometown Accounting and he was incredibly helpful. I was pretty stressed out when I contacted him but he took the time to explain everything and help me every step of the way. I will absolutely be returning next year. They were polite, patient, approachable, efficient, and just a pleasure to work with in every way. Thank you, Ali!
Show moreKelly Cuan Edwards's Review Sourced from Google
We have used Hometown Accounting and Tax Inc. for both our personal and business accounting and tax needs for years and are always pleased with their excellent client service. They are quick to respond and always go above and beyond to deliver. Highly recommend!
Show morePatricia Wallinger's Review Sourced from Google
Always super efficient. They make it easy for me! Checklist of what to send, respond to questions, and they work their magic on their end. Then I get to review before they file on my behalf et voila! ✅ I've been using their services for several years now, always a breeze.
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Data sourced from the agency's DesignRush profileFinancial Industry Small Business Industry Healthcare Industry
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
- Ottawa, Canada
- Number of Employees
- 1000 & Up
- Portfolios Count
- 6 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsDeloitte Services
Comprehensive analysis done by DesignRush Agency Experts.Clients and Projects
View Full Portfolio-thumb-webp.webp)
Business Consulting Project How Deloitte helped a large fast food company become a leader in sustainability. -thumb-webp.webp)
Business Operations Consulting Project Not zero Modelled Reimagined Simplified Net zero -thumb-webp.webp)
Strategy Consulting Project Lagging Shifted Coached Moved Leading -thumb-webp.webp)
Business Consulting Project From Monitor to Protect
Reviews verified by DesignRush and sourced from the agency's profileDeloitte Reviews & Testimonials
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
Show moreModernfoldStyles, 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!
Show moreAlex 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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Data sourced from the agency's DesignRush profileFinancial industry Government Sector IT industry Manufacturing industry Telecommunications industry
Get financial peace of mind with Nexia's trusted expertise.
Nexia Australia represents a network of solutions-focused accountancy and consultancy firms, providing a comprehensive and personalized accounting solution. With senior partners and an experienced specialist team, we offer services in accounting, taxation, auditing, corporate advisory, business advisory and [... view Nexia Australia profile ]- Location
- Ottawa, Canada
- Number of Employees
- 1000 & Up
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsNexia Australia Services
Data sourced from the agency's DesignRush profileBiotechnology Industry Hospitality Industry Construction Industry
- Bookkeeping, accounting & small business consulting in Ottawa, Ontario. [... view Centrosome Inc. profile ]
- Location
- Ottawa, Canada
- Number of Employees
- Under 49
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsCentrosome Inc. Services
Data sourced from the agency's DesignRush profileFinancial Industry Retail Industry Construction Industry
Delivering Unmatched Accounting Services.
Forvis Mazars is a leading public accounting firm ranked among the top 10 in the nation. With a forward vision and unwavering commitment to unmatched client experiences, we redefine excellence in the industry. Formed through the merger of two esteemed firms, BKD and DHG, FORVIS combines legacy and innovation. [... view Forvis Mazars US profile ]- Location
- Ottawa, Canada
- Number of Employees
- 1000 & Up
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsForvis Mazars US Services
Data sourced from the agency's DesignRush profileReal Estate Industry Construction Industry Healthcare Industry Legal Industry Nonprofit Industry
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
- Ottawa, Canada
- Number of Employees
- 1000 & Up
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsCrowe Services
Reviews verified by DesignRush and sourced from the agency's profileCrowe Reviews & Testimonials
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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Data sourced from the agency's DesignRush profileBanking Industry Food Industry Fintech Industry
Your Partner in Small Business Success Since 1966
PADGETT has been catering to the unique needs of small business owners across North America since 1966. With a comprehensive suite of services, including small business consulting advice, professional tax preparation, payroll solutions, bookkeeping, and more, we provide the support and expertise necessary for [... view PADGETT profile ]- Location
- Ottawa, Canada
- Number of Employees
- 250 - 499
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsPADGETT Services
Data sourced from the agency's DesignRush profileFinancial Industry Small Business Industry Real Estate Industry
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
- Ottawa, Canada
- Number of Employees
- 1000 & Up
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsBaker Tilly Services
Reviews verified by DesignRush and sourced from the agency's profileBaker Tilly Reviews & Testimonials
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 moreSewell 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 moreJames 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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Data sourced from the agency's DesignRush profileAutomotive Industry Real Estate Industry Legal Industry
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
- Ottawa, Canada
- Number of Employees
- 1000 & Up
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsEY Services
Data sourced from the agency's DesignRush profileQiagen Apple ASOS Microsoft Wawa
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
- Ottawa, Canada
- Number of Employees
- 1000 & Up
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsKPMG Services
Reviews verified by DesignRush and sourced from the agency's profileKPMG Reviews & Testimonials
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 moreKevin 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.
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Data sourced from the agency's DesignRush profileFinancial Industry IT Industry Real estate Industry
- With offices in 440 cities, we operate in 150 countries across five continents, providing high quality audit, accounting, tax, and business advisory services. [... view PKF International profile ]
- Location
- Ottawa, Canada
- Number of Employees
- 1000 & Up
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsPKF International Services
Data sourced from the agency's DesignRush profileHospitality Industry Construction Industry Real Estate Industry
Accounting Firms Near Ottawa
About The Author and Expert Reviewer
Natasa Glikman is an experienced editor and content writer with over 10 years of experience in writing, editing, and translating articles across various topics, with a strong focus on marketing and advertising. At DesignRush, Natasa currently works as an editor, where she refines and enhances B2B content to ensure accuracy, clarity, and consistency across agency profiles and industry reports.
Dušan Milutinović is a finance expert with an MBA from Purdue University in the U.S. He has gained over 15 years of experience from his roles as the CFO of Serbia Broadband, Board Member of Hemofarm AD, General Manager of STADA, and Consultant at IFC (Member of The World Bank), as well as KPMG (BearingPoint). He is currently the Senior Finance Manager at DesignRush, overseeing the company's finance, administration, and reporting processes.
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