Accountants in Ottawa that AI assistants recommend

Name: AI assistant recommendations: Accountants in Ottawa, November 2026
Creator: AIGROW
License: https://creativecommons.org/licenses/by/4.0/

Welch LLP is named most, in 69% of 36 answers.

The ranking

AI Recommendation Rate

1Welch LLP69%
95%: 53 to 82%
ChatGPT
75%
Claude
58%
Gemini
75%
Questions
3 of 4
Avg. position
1.6
Named in answers to
- Who is the best accountant in Ottawa?, from ChatGPT, Claude and Gemini
- I run a small business in Ottawa. Which accounting firm would you recommend?, from ChatGPT, Claude and Gemini
- I need someone to do my taxes in Ottawa. Which CPA should I use?, from ChatGPT, Claude and Gemini
Is this your business?
2GGFL50%
95%: 35 to 66%
ChatGPT
75%
Claude
0%
Gemini
75%
Questions
3 of 4
Avg. position
2.3
Named in answers to
- Who is the best accountant in Ottawa?, from ChatGPT and Gemini
- I run a small business in Ottawa. Which accounting firm would you recommend?, from ChatGPT and Gemini
- I need someone to do my taxes in Ottawa. Which CPA should I use?, from ChatGPT and Gemini
Also written GGFL LLP, GGFL Chartered Professional Accountants, Ginsberg Gluzman Fage & Levitz, LLP
Is this your business?
3Hendry Warren LLP39%
95%: 25 to 55%
ChatGPT
50%
Claude
8%
Gemini
58%
Questions
3 of 4
Avg. position
2.7
Named in answers to
- Who is the best accountant in Ottawa?, from ChatGPT and Gemini
- I run a small business in Ottawa. Which accounting firm would you recommend?, from Claude and Gemini
- I need someone to do my taxes in Ottawa. Which CPA should I use?, from ChatGPT and Gemini
Is this your business?
4MNP39%
95%: 25 to 55%
ChatGPT
25%
Claude
75%
Gemini
17%
Questions
4 of 4
Avg. position
2.9
Named in answers to
- Who is the best accountant in Ottawa?, from Claude and Gemini
- I run a small business in Ottawa. Which accounting firm would you recommend?, from ChatGPT and Claude
- I need someone to do my taxes in Ottawa. Which CPA should I use?, from Claude
- Which bookkeeping service in Ottawa would you recommend for a small company?, from Claude
Also written MNP LLP, MNP LLP — Ottawa, MNP LLP Ottawa, Myers Norris Penny Ottawa
Is this your business?
5BDO Canada17%
95%: 8 to 32%
ChatGPT
0%
Claude
50%
Gemini
0%
Questions
3 of 4
Avg. position
1.3
Named in answers to
- Who is the best accountant in Ottawa?, from Claude
- I run a small business in Ottawa. Which accounting firm would you recommend?, from Claude
- I need someone to do my taxes in Ottawa. Which CPA should I use?, from Claude
Also written BDO Canada LLP
Is this your business?
6Ottawa Bookkeeping11%
95%: 4 to 25%
ChatGPT
0%
Claude
17%
Gemini
17%
Questions
1 of 4
Avg. position
1.5
Named in answers to
- Which bookkeeping service in Ottawa would you recommend for a small company?, from Claude and Gemini
Is this your business?
7BOMCAS Canada11%
95%: 4 to 25%
ChatGPT
0%
Claude
33%
Gemini
0%
Questions
3 of 4
Avg. position
2.5
Named in answers to
- Who is the best accountant in Ottawa?, from Claude
- I need someone to do my taxes in Ottawa. Which CPA should I use?, from Claude
- Which bookkeeping service in Ottawa would you recommend for a small company?, from Claude
Is this your business?
8Padgett Business Services Ottawa11%
95%: 4 to 25%
ChatGPT
0%
Claude
33%
Gemini
0%
Questions
2 of 4
Avg. position
3.5
Named in answers to
- I need someone to do my taxes in Ottawa. Which CPA should I use?, from Claude
- Which bookkeeping service in Ottawa would you recommend for a small company?, from Claude
Is this your business?
9Enkel Backoffice Solutions8%
95%: 3 to 22%
ChatGPT
8%
Claude
17%
Gemini
0%
Questions
1 of 4
Avg. position
2.7
Named in answers to
- Which bookkeeping service in Ottawa would you recommend for a small company?, from ChatGPT and Claude
Is this your business?
10Ledgers8%
95%: 3 to 22%
ChatGPT
0%
Claude
0%
Gemini
25%
Questions
1 of 4
Avg. position
2.7
Named in answers to
- Which bookkeeping service in Ottawa would you recommend for a small company?, from Gemini
Also written Ledgers Ottawa
Is this your business?
11Logan Katz LLP8%
95%: 3 to 22%
ChatGPT
25%
Claude
0%
Gemini
0%
Questions
1 of 4
Avg. position
3.7
Named in answers to
- I need someone to do my taxes in Ottawa. Which CPA should I use?, from ChatGPT
Is this your business?
12Ottawa Bookkeeping Services6%
95%: 2 to 18%
ChatGPT
0%
Claude
8%
Gemini
8%
Questions
1 of 4
Avg. position
2
Named in answers to
- Which bookkeeping service in Ottawa would you recommend for a small company?, from Claude and Gemini
Is this your business?
13Bench Accounting6%
95%: 2 to 18%
ChatGPT
8%
Claude
8%
Gemini
0%
Questions
1 of 4
Avg. position
3
Named in answers to
- Which bookkeeping service in Ottawa would you recommend for a small company?, from ChatGPT and Claude
Is this your business?
14Baker Tilly Ottawa LLP6%
95%: 2 to 18%
ChatGPT
17%
Claude
0%
Gemini
0%
Questions
1 of 4
Avg. position
4
Named in answers to
- I run a small business in Ottawa. Which accounting firm would you recommend?, from ChatGPT
Is this your business?
15Giganet Professional Corporation6%
95%: 2 to 18%
ChatGPT
0%
Claude
17%
Gemini
0%
Questions
1 of 4
Avg. position
4
Named in answers to
- I run a small business in Ottawa. Which accounting firm would you recommend?, from Claude
Is this your business?
16Trillium Bookkeeping & Accounting6%
95%: 2 to 18%
ChatGPT
0%
Claude
17%
Gemini
0%
Questions
1 of 4
Avg. position
4
Named in answers to
- I need someone to do my taxes in Ottawa. Which CPA should I use?, from Claude
Is this your business?
17Farber Tax Solutions6%
95%: 2 to 18%
ChatGPT
0%
Claude
17%
Gemini
0%
Questions
1 of 4
Avg. position
4.5
Named in answers to
- Who is the best accountant in Ottawa?, from Claude
Also written Farber Tax Solutions Ottawa
Is this your business?

Open a row to see each assistant's share of its own answers. Questions counts how many of the four produced the name at least once; position is where it came in the answer's list, 1 being first. 27 more names came up in a single answer and are counted above but not listed.

Accountants in Ottawa: is this your field?

44different names in 36 answers, 27 of them only once. The assistants change their minds from one answer to the next.

Check whether AI names you

Is this your business?

Named on this list? Get the badge for your website and a free scan of who AI assistants recommend to your customers. Use the badge only for a business named here. It records this edition, without verifying ownership or promising future mentions.

AIGROW ScoreIs this your business? See your AIGROW ScoreHow the AIGROW Score is measured

No business can pay to appear in the Index, rise in it or be removed from it. How the Index stays neutral

AI Visibility Index · November 2026

Asked about accountants in Ottawa, ChatGPT, Claude and Gemini named Welch LLP most often, in 69% of answers (its AI Recommendation Rate), then GGFL (50%) and Hendry Warren LLP (39%). Across 36 answers they named 44 different businesses, 27 of them only once. Each of four buyer questions was asked three times, in English, in November 2026.

The AI Recommendation Rate is the fraction of the 36 answers that named a business. The range under it is a 95% confidence interval: where two ranges overlap, the gap between those businesses could be chance.

Names are printed as the assistants wrote them. We have not checked that any of them is good, open, or real.

69% of answers named Welch LLP

Answers: 36
Businesses named: 44
Named only once: 27
Named by 2+ assistants: 8 of 17
Named again on a rerun: 61%

Edition November 2026. Download the data

What each assistant said

The same questions, the same number of times, and often different names. Each column is one assistant's top five from the ranking above, with the share of its own answers that named them.

#	ChatGPT	Claude	Gemini
1	Welch LLP75%	MNP75%	Welch LLP75%
2	GGFL75%	Welch LLP58%	GGFL75%
3	Hendry Warren LLP50%	BDO Canada50%	Hendry Warren LLP58%
4	MNP25%	BOMCAS Canada33%	Ledgers25%
5	Logan Katz LLP25%	Padgett Business Services Ottawa33%	MNP17%

Questions about accountants in Ottawa

How AI assistants recommend accountants

ChatGPT, Claude and Gemini named Welch LLP most often, in 69% of 36 answers, then GGFL (50%) and Hendry Warren LLP (39%). The names come from what the assistants answered to four buyer questions in November 2026; we have not checked that any of them is good, open or real.

Not always. ChatGPT named Welch LLP most often (75% of its answers), Claude MNP (75%) and Gemini Welch LLP (75%). 8 of the 17 listed businesses were named by two or more of them.

Each question was asked three times. Of the names an assistant gave for a question, 61% came back in two or more of those runs; the rest came up once. The 95% range beside each rate in the ranking shows how far it could move by chance.

Run the free checker: it asks ChatGPT, Claude, Gemini and Grok two of the Index questions for accountants, with the category and the place already filled in, and shows every answer word for word. About 30 seconds, no sign-up. The page on how AI assistants recommend accountants shows what an owner can work on. Nothing can guarantee that an assistant names you.

Named here? Put it on your site

Every business in the ranking was named in two or more answers. The badge says that and nothing more: no position, because the ranges above do not support one. It links back to this page, so anyone can check.

Correct or remove a listing

<a href="https://aigrow.gg/index/accountants/ottawa"><img src="https://aigrow.gg/badges/index/2026-11/accountants/ottawa.svg" width="312" height="100" alt="Named by AI assistants: Accountants in Ottawa, AIGROW AI Visibility Index, November 2026"></a>

The questions

Asked word for word, three times each, to every assistant. The prompt is the one the free scan uses. No web search, no location and no chat history, so every answer starts from the same place.

1Who is the best accountant in Ottawa?
2I run a small business in Ottawa. Which accounting firm would you recommend?
3I need someone to do my taxes in Ottawa. Which CPA should I use?
4Which bookkeeping service in Ottawa would you recommend for a small company?

How to read this page

The full method

What it measures: Which names these models produce when asked cold, from what they learned in training. It is not a review, a rating or our recommendation, and a business missing here may simply be one the models were never shown.
Why the ranges matter: 36 answers is a sample. Asked again next month, most shares will move by a few points; the ranges say how far they could move by chance alone.
One business, several spellings: Branches, legal suffixes and spellings of one business are merged, and the other spellings are printed under its name. Names that might be two businesses are kept apart.
A name is wrong: If a business here is closed, misnamed or yours and you want it removed, tell us. We correct or remove it when the page is next published.