What Claude (Anthropic) with web search answered for tax preparation software (nonprofits) on 2026-10-28

Claude (Anthropic) with web search claude-opus-5 asked 2026-10-28

Coverage: Claude (Anthropic) with web search. Other engines not included.

The question asked, verbatim: best tax preparation software for nonprofits

Brands named, in the order the engine gave

1. Tax990 mentioned
   Tax990 - best all-around paid option
2. 990-PF mentioned
   IRS-authorized, covers the whole series (990-N, 990-EZ, 990, 990-PF, 990-T), plus schedules and ~42 states.
3. 990-T mentioned
   IRS-authorized, covers the whole series (990-N, 990-EZ, 990, 990-PF, 990-T), plus schedules and ~42 states.
4. File 990 mentioned
   File 990 - best if you want the absolute simplest path
5. Aplos mentioned
   Aplos - best if your bookkeeping is also a mess
6. Lacerte mentioned
   A CPA running UltraTax, Lacerte, Drake, or CCH Axcess - once you're past about $500k in revenue
7. Drake mentioned
   A CPA running UltraTax, Lacerte, Drake, or CCH Axcess - once you're past about $500k in revenue

Sources the engine cited

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The answer, as recorded

## Short answer first Nonprofit "tax prep" is mostly Form 990 compliance, not tax calculation - you usually owe nothing. So the right pick depends almost entirely on which 990 variant you file. Here's what I'd actually recommend, in order: **1. IRS Form 990-N direct filing - free (if gross receipts ≤ $50,000)** If you're a small org, don't buy anything. File the e-Postcard directly on the IRS site. It's eight data fields and takes about ten minutes. The threshold is "normally $50,000 or less" - averaged over the prior three years, or $75k in year one. ([irs.gov/990n](https://www.irs.gov/charities-non-profits/annual-electronic-filing-requirement-for-small-exempt-organizations-form-990-n-e-postcard)) **2. Tax990 - best all-around paid option** IRS-authorized, covers the whole series (990-N, 990-EZ, 990, 990-PF, 990-T), plus schedules and ~42 states. Interview-style or direct form entry, prior-year import, built-in audit check before transmission. Free extensions, amendments, and re-transmission of rejected returns, which matters more than people expect. 990-EZ runs roughly $100-110 per form, with volume discounts around $90. ([tax990.com/pricing](https://www.tax990.com/pricing/), [support.tax990.com](https://support.tax990.com/art/17691/what-is-the-cost-to-file-990-series-forms-through-tax990)) **3. File 990 - best if you want the absolute simplest path** Pre-loads your prior-year data from public IRS records, so a repeat 990-N or 990-EZ filing is mostly confirmation clicks. Also does group filings if you administer multiple chapters or affiliates. Narrower than Tax990 - lean toward it for simplicity, not capability. ([file990.org](https://www.file990.org/blog/best-nonprofit-tax-software-available-even-novice-treasurer)) **4. Aplos - best if your bookkeeping is also a mess** This is fund accounting and donor management software that happens to generate 990 data. Buying it just for the 990 is overpaying; buying it because you need true nonprofit chart-of-accounts and restricted-fund tracking, and get 990 prep as a byproduct, is a good trade. ([aplos.com](https://www.aplos.com/glossary/form-990-n)) **5. A CPA running UltraTax, Lacerte, Drake, or CCH Axcess - once you're past about $500k in revenue** Full Form 990 with Schedules A, J, and R, related-entity reporting, executive compensation disclosure, or any UBIT/990-T exposure is genuinely a professional job. The 990 is a public document that funders and journalists read; a self-prepared one with a weak Schedule A public support test or a botched functional expense allocation costs you more than the fee. You don't buy this software - you hire someone who has it. ## Two things worth flagging **990-PF is a different animal.** Private foundations have excise tax, minimum distribution, and self-dealing rules. Tax990 handles the form, but I'd use a CPA who specializes in foundations regardless of the software. **Watch out for the review sites on this topic.** Searching this turns up a lot of auto-generated "top 10" and side-by-side comparison pages for products that barely exist. I left those out and only named tools with a real IRS-authorized e-file footprint. If you tell me your revenue band and whether you have any unrelated business income, I'd narrow this to one.

Near this answer

The same question, recorded on other dates: 2026-10-26, 2026-10-23, 2026-10-21, 2026-10-19, 2026-10-18, 2026-10-16, 2026-10-14, 2026-10-11, 2026-10-08, 2026-10-06, 2026-10-03.

tax preparation software, asked for other audiences: small businesses (asked 2026-10-28), freelancers (asked 2026-10-28).

Other categories with a recorded answer: accounting software, accounts payable automation, audit management software, bookkeeping services.

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