Best Chartered Professional Accountants in Nepean, ON

24 firms listed · 8 in Nepean · 1 open 24/7 · 5 open weekends · 17 rated 4.5+

Data verified October 20, 2026

Connelly & Koshy

Connelly & Koshy

(10)
  • Questions
  • Family
“The ability and acumen in dealing successfully with business tax accounting and financial management issues is unsurpassed in my experience with this firm over a period of 25 years.”
In Business Since 2008
2934 Baseline Rd Suite 401, Nepean, ON K2H 1B2
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Runolfson Kehoe Professional Corporation

Runolfson Kehoe Professional Corporation

(2)
“Great company to do business with great service and very professional staff would definitely recommend👍 …”
2200 Prince of Wales Dr Unit 402, Nepean, ON K2E 6Z9
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Macleancpa

Macleancpa

(2)
“He goes beyond counting and crunching the numbers, to helping you set up your processes to simplify your life, make a profit and make sure you are only paying the taxes you need to.”
In Business Since 2015
2039 Robertson Rd #263, Nepean, ON K2H 8R2
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Art Slaughter CPA Professional Corporation

Art Slaughter CPA Professional Corporation

(4)
  • Asset
  • Financial
  • Strategies
“Art and his team take the time to understand the unique needs and challenges of my business, resulting in tailored accounting solutions that have significantly contributed to our financial efficiency and success.”
26 Sullivan Ave, Nepean, ON K2G 1T5
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Smith & West Professional Corporation

Smith & West Professional Corporation

(6)
  • Law
  • Prices
  • Work
“We are lucky to have found them as our other accountant passed away and we had no access to 3 years of paperwork afterwards and with Marc's help we were able to re create them and be current as well, I was so stressed about it and now no stress at al...”
460 W Hunt Club Rd #206, Nepean, ON K2E 0B8
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Kitcherson Accounting

Kitcherson Accounting

Transparent Fees & Pricing
117 Centrepointe Dr Unit 320, Nepean, ON K2G 5X3
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The 24 firms listed for Nepean, ON provide designated accounting and assurance services. What each says about its designation and engagement types comes from its own website; ratings and quotes come from public reviews.

Area overview: Nepean, ON

8 of the 24 firms we list are based in Nepean; the other 16 serve Nepean from towns including Ottawa, Gatineau, QC and Kanata. 22 of the firms on this page have a rating, from 4.1 to 5.0 across 610 reviews; 4 have 50 or more reviews and 17 are rated 4.5 or higher. When clients rate these firms on specific qualities, they most often praise professionalism (93%), responsiveness (72%) and quality (55%). The topics that come up most in reviews of the firms on this page are "knowledge" and "price". 1 is open around the clock; 4 are open on Saturdays and 2 on Sundays. 10 have ten or more years of experience, the longest 29 years. 1 offers urgent consultations and 5 offer a free initial consultation. We have a website on file for 23 of the firms on this page; 21 publish a contact page; 20 list a public email and 4 take bookings online. We count these figures across the firms on this page; hours and prices change, so confirm the details with the firm before you book a consultation.

Which CPA firms listed for Nepean list their assurance services?

There is a website on file for 23 of the 24 firms listed here. Most say whether they perform audits, review engagements, compilations, or only tax and advisory work. That distinction matters more than size when a bank has asked for a particular report.

Abrams & Co

Abrams & Co

33 Roydon Pl, Nepean, ON K2E 1A3
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Sater Accounting Services

Sater Accounting Services

(2)
“Best in the business been going to him for over 10 years!!!!”
111 Colonnade Rd unit 204, Nepean, ON K2E 7M3
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Taxes Made Simple. Lucas CPA

Taxes Made Simple. Lucas CPA

(50)
  • Mind
  • Funny
  • Team
“Additionally; when you set a timing with him for a meeting/consultation either by using his calendar or by a text, Lucas is always punctual/professional and pleasant to deal with.”
In Business Since 2021
Transparent Fees & Pricing
Emergency Services
Ottawa, ON
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Paterson & Company Chartered Accountants

Paterson & Company Chartered Accountants

(49)
  • Family
  • Stress
  • Corporate Taxes
“Throughout the year, Sarwar Qureshi was my go-to for any questions, some far beyond accounting, and he always had the answer or directed me to the right source.”
In Business Since 2004
Ottawa, ON
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McCay Duff

McCay Duff

(49)
  • Interests
  • Mutual
  • Advice
“I called McCay Duff in a panic a few weeks before taxes were due, and they were able to calm me down and walk me through undoing the mess from the first accountant.”
In Business Since 1998
Ottawa, ON
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Charles Ghadban Accounting

Charles Ghadban Accounting

(43)
  • Engagement Letter
  • Advisors
  • Understanding
“We just finished closing our electrical contracting company and had the team at Charles Ghadban Accounting take care of the final filing of returns and paperwork needed.”
In Business Since 2015
Ottawa, ON
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Clinton Tano, CPA - Accountant

Clinton Tano, CPA - Accountant

(31)
  • Finance
  • Tax Return
  • Understand
“Clinton Tano has been taking care of establishing the financial results and submitting the tax return for my incorporated company for several years now.”
In Business Since 2018
Gatineau, QC
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Document Legalization of Canada

Document Legalization of Canada

(20)
  • Authenticate
  • Documents
  • Team
“This is the 2nd time i have used notary services from them and they haven't disappointed me at all.”
Transparent Fees & Pricing
Free Initial Consultation
Ottawa, ON
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Ken Jacob CPA

Ken Jacob CPA

(18)
  • Fair
  • Questions
  • Email
“Not only did Ken work diligently to make sure I had a complete, and maximized return, but helped me with a CRA review that turned out to have uncovered other deductions my last accountant missed.”
In Business Since 2021
Free Initial Consultation
Ottawa, ON
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CPA Plus

CPA Plus

(8)
“After years of dealing with H&R Block, CPA Plus handled my personal returns for the first time this year, and it was the most stress-free and enjoyable tax experience I'v ever had.”
Transparent Fees & Pricing
Free Initial Consultation
Ottawa, ON
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Piazza Tanner

Piazza Tanner

(8)
  • Team
“John is perfect , he gets everything done quickly .”
In Business Since 1999
Ottawa, ON
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Perley-Robertson, Hill & McDougall

Perley-Robertson, Hill & McDougall

(11)
  • Team
  • Office
  • Questions
“We won't get back those 6 years and mom didn't deserve what happened to her, but at least every day going forward, my mom has the supports in place now that she needs thanks to you, Caroline.”
In Business Since 2000
Ottawa, ON
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Balanced Solutions Inc.

Balanced Solutions Inc.

(6)
  • Tax Returns
“From complicated self-employed tax submissions to straight forward tax returns she has been super helpful and always explains things clearly and is very quick to respond.”
In Business Since 2018
Remote Consultations Available
Ottawa, ON
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Crepin Law Office

Crepin Law Office

(13)
  • Paper
  • Wills
  • Documentation
“He always made himself available to answer any of our questions and answered them with all the details necessary to make sure our questions were answered.”
In Business Since 2015
Free Initial Consultation
Ottawa, ON
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Hendry Warren

Hendry Warren

(16)
  • Financial
  • Services
  • Trust
“We have utilized their guidance and advice in the areas of personal and corporate tax planning and reporting, estate planning and wealth management over these years and are very pleased with the services they offer.”
Ottawa, ON
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Wilson Law Partners

Wilson Law Partners

(15)
“I have used Wilson Law Partners for two different affairs and have found them to be very thorough in their explanation of details and their ensuring that i understood the process.”
In Business Since 2007
Manotick, ON
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Dutrisac & Associates CPA

Dutrisac & Associates CPA

Free Initial Consultation
Ottawa, ON
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Crowe BGK

Crowe BGK

(4)
“Mid size accounting firm specializing in Audit, Tax and Consulting with a mergers and acquisitions division, U.”
In Business Since 1997
Transparent Fees & Pricing
Kanata, ON
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HomeCPA FirmsOntarioNepean, ON

Financial Statement Audit Services in Nepean, ON Cost Estimates

Minimum cost
$1000
Maximum cost
$3500
National Average
$2000
Avg Per Hour Rates
$300
$1800
$2500
Fair price range is based on 282 cost profiles
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Average Cost $2000
Minimum cost $1000
Maximum cost $3500
Avg Per Hour Rates $300

Fair range $1800 to $2500 is based on 282 cost profiles.

Why these companies made our list

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