# What Claude (Anthropic) with web search answered for accounting firms (small businesses) on 2026-10-29

## In short

On 2026-10-29, Claude (Anthropic) with web search was asked "best accounting firms for small businesses". It named 18 brands; the first six, in order, were Deloitte, RSM, BDO, Grant Thornton, Expect $1 and Bookkeeper360.

| Fact | Value |
| --- | --- |
| Question | best accounting firms for small businesses |
| Asked on | 2026-10-29 |
| Engine | Claude (Anthropic) with web search |
| Model | claude-opus-5 |
| Brands named | 18 |
| Sources cited | 8 |
| Audience | small businesses |
| Coverage | Coverage: Claude (Anthropic) with web search. Other engines not included. |
| Last verified | 2026-10-29 |

Page: https://bikoosh.com/answers/s/accounting-firms-small-businesses-2026-10-29
Coverage: Claude (Anthropic) with web search. Other engines not included.

## The answer, as recorded

Asked on 2026-10-29 through Claude (Anthropic) with web search (model claude-opus-5).

> Honest framing first: the Big Four (Deloitte, PwC, EY, KPMG) don't want your small business, and the national mid-tier firms (RSM, BDO, Grant Thornton, CBIZ) mostly start at a scale above typical SMBs. So the real market is local CPA firms plus a set of outsourced bookkeeping/tax platforms. Here's what I'd actually name, in order:
> 
> **1. A local CPA or EA firm - the default for most small businesses.** If you have inventory, employees, multi-state nexus, or any ownership complexity, a human you can call in February beats any subscription. Find one through your state CPA society directory or the [AICPA](https://www.aicpa-cima.com/) and NAEA referral tools, and ask specifically whether they serve clients your size and in your industry. Expect $1,500-$5,000/year for a business return plus advisory. The firms on [Accounting Today's "Best Small Firms"](https://www.accountingtoday.com/list/meet-the-2026-best-accounting-small-firms-to-work-for) list (Wheeler Accountants, Wouch Maloney, Bellenfant) are the regional-firm tier worth knowing if you're growing past $5M.
> 
> **2. Bookkeeper360 - best all-in-one outsourced option.** Bookkeeping, payroll, sales tax, and CFO advisory under one roof, w

## Brands named, in the order the engine gave

| Position | Brand | How it was named |
|---|---|---|
| 1 | Deloitte | mentioned |
| 2 | RSM | mentioned |
| 3 | BDO | mentioned |
| 4 | Grant Thornton | mentioned |
| 5 | Expect $1 | mentioned |
| 6 | Bookkeeper360 | mentioned |
| 7 | all-in-one | mentioned |
| 8 | Bookkeeping | mentioned |
| 9 | Pilot | mentioned |
| 10 | 1-800Accountant | mentioned |
| 11 | QuickBooks | mentioned |
| 12 | Xero | mentioned |
| 13 | Xendoo | mentioned |
| 14 | Collective | mentioned |
| 15 | Merritt Bookkeeping | mentioned |
| 16 | Block Advisors | mentioned |
| 17 | H&R Block | mentioned |
| 18 | Bench | mentioned |

## Sources the engine cited

- https://www.aicpa-cima.com/ (other)
- https://www.accountingtoday.com/list/meet-the-2026-best-accounting-small-firms-to-work-for (other)
- https://fitsmallbusiness.com/best-online-bookkeeping-services/ (other)
- https://learn.g2.com/best-accounting-firms (review)
- https://xendoo.com/xendoo-vs-1-800accountant (vendor)
- https://www.g2.com/compare/1-800accountant-vs-pilot-vs-collective (review)
- https://www.fintechfutures.com/m-a/employer-com-buys-canadian-fintech-bench-accounting-for-undisclosed-sum (other)
- https://www.uplinq.com/compare/what-happened-to-bench (other)

The question page: https://bikoosh.com/answers/q/accounting-firms/small-businesses

Alerts and membership: Answer Watch Pro, 79 USD per month: https://bikoosh.com/answers. Bikoosh is monitoring assistance, not complete protection.

Answer Watch records what one AI answer engine said on one date, nothing more. Each page names the engine and the model, carries the date the question was asked, and lists the brands that appeared in the answer in the order the engine gave them, with the sources it cited. It is a measurement, not a ranking, not a recommendation and not a claim about the world. Brands that did not appear in an answer are not named on any public page. Coverage: Claude (Anthropic) with web search. Other engines not included.