# What Claude (Anthropic) with web search answered for tax preparation software (small businesses) on 2026-10-03

## In short

On 2026-10-03, Claude (Anthropic) with web search was asked "best tax preparation software for small businesses". It named 10 brands; the first six, in order, were TaxAct Business, TurboTax, TurboTax Business, QuickBooks, FreeTaxUSA and H&R Block.

| Fact | Value |
| --- | --- |
| Question | best tax preparation software for small businesses |
| Asked on | 2026-10-03 |
| Engine | Claude (Anthropic) with web search |
| Model | claude-opus-5 |
| Brands named | 10 |
| Sources cited | 6 |
| Audience | small businesses |
| Coverage | Coverage: Claude (Anthropic) with web search. Other engines not included. |
| Last verified | 2026-10-03 |

Page: https://bikoosh.com/answers/s/tax-preparation-software-small-businesses-2026-10-03
Coverage: Claude (Anthropic) with web search. Other engines not included.

## The answer, as recorded

Asked on 2026-10-03 through Claude (Anthropic) with web search (model claude-opus-5).

> The answer splits hard on one question: are you a sole proprietor/single-member LLC (your business goes on Schedule C of your personal 1040), or do you have a separate entity return to file (1120-S for an S-corp, 1065 for a partnership, 1120 for a C-corp)? Most "best tax software" lists blur these, and the products that are good at one are often bad at the other.
> 
> **If you file a separate entity return (S-corp, partnership, C-corp):**
> 
> 1. **TaxAct Business** - my default recommendation here. It's the only major consumer product that lets you file 1120-S, 1065, *and* 1120 fully online, and it's roughly 30-40% cheaper than TurboTax's equivalent. Currently about $160 for the partnership product, $170 each for S-corp/C-corp, plus ~$70 per state. It also handles the K-1s your entity has to issue to owners, then imports them into your personal return.
> 2. **TurboTax Business** - better hand-holding and the best QuickBooks integration if your books already live there, which genuinely saves time on the income/expense side. The catch: it's Windows desktop software for entity returns (no Mac, no pure browser version), and it costs meaningfully more. Worth it mainly if your bookkeeping is in Q

## Brands named, in the order the engine gave

| Position | Brand | How it was named |
|---|---|---|
| 1 | TaxAct Business | recommended |
| 2 | TurboTax | compared |
| 3 | TurboTax Business | mentioned |
| 4 | QuickBooks | mentioned |
| 5 | FreeTaxUSA | mentioned |
| 6 | H&R Block | mentioned |
| 7 | H&R Block Self-Employed | mentioned |
| 8 | TurboTax Premium | mentioned |
| 9 | TaxSlayer Self-Employed | mentioned |
| 10 | UpCounsel | mentioned |

## Sources the engine cited

- https://www.cnbc.com/select/best-tax-software-for-small-businesses/ (other)
- https://www.business.org/finance/taxes/best-tax-software/ (other)
- https://fitsmallbusiness.com/taxact-vs-taxslayer/ (other)
- https://fitsmallbusiness.com/taxslayer-vs-turbotax/ (other)
- https://www.primewayfcu.com/blog/turbotax-vs-hr-block-vs-taxact-vs-taxslayer-vs-freetaxusa-vs-cash-app-taxes (other)
- https://www.upcounsel.com/s-corporation-tax-software (vendor)

The question page: https://bikoosh.com/answers/q/tax-preparation-software/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.