What Claude (Anthropic) with web search answered for tax preparation software (nonprofits) on 2026-10-18

Claude (Anthropic) with web search claude-opus-5 asked 2026-10-18

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. 990-PF mentioned
   Quick framing, because it changes the answer: nonprofits generally don't file an income tax return - they file an annual information return (990-N, 990-EZ, 990, or 990-PF for private foundations), plus Form 990-T only if you have unrelated business income.
2. 990-T mentioned
   Quick framing, because it changes the answer: nonprofits generally don't file an income tax return - they file an annual information return (990-N, 990-EZ, 990, or 990-PF for private foundations), plus Form 990-T only if you have unrelated business income.
3. TurboTax mentioned
   Consumer tax software like TurboTax/H&R Block doesn't do these at all.
4. H&R Block mentioned
   Consumer tax software like TurboTax/H&R Block doesn't do these at all.
5. EIN mentioned
   It's eight data points (legal name, address, EIN, principal officer, confirmation of receipts), takes ten minutes, and costs nothing.
6. Tax990 recommended
   Tax990 - best for most small/mid nonprofits self-filing
7. TaxBandits mentioned
   Same company behind ExpressTaxExempt and TaxBandits, so they're effectively one ecosystem - no need to compare those separately.
8. File990 mentioned
   File990.org - the simplest UI for 990-N and 990-EZ
9. File990.org mentioned
   File990.org - the simplest UI for 990-N and 990-EZ
10. Aplos mentioned
    Aplos - if you want the bookkeeping and the 990 in one system
11. Lacerte mentioned
    Lacerte, Drake, UltraTax, or CCH Axcess - only if you're a CPA or a firm
12. Single recommended
    Honest recommendation: if you're over ~$500K in revenue, have a federal award triggering a Single Audit, run paid staff with compensation disclosures, or have UBI, hire a human.

Sources the engine cited

The answer, as recorded

Quick framing, because it changes the answer: nonprofits generally don't file an income tax return - they file an annual **information return** (990-N, 990-EZ, 990, or 990-PF for private foundations), plus Form 990-T only if you have unrelated business income. Consumer tax software like TurboTax/H&R Block doesn't do these at all. Here's what I'd actually use, in order: **1. The IRS's own 990-N e-Postcard filing system - free** If your gross receipts are normally ≤$50,000, stop here. It's eight data points (legal name, address, EIN, principal officer, confirmation of receipts), takes ten minutes, and costs nothing. Don't pay a vendor for this. ([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 for most small/mid nonprofits self-filing** The strongest purpose-built option. IRS-authorized, covers 990-N, 990-EZ, 990, 990-PF, and 990-T, includes the Schedule A-R set automatically, has an interview-style mode plus direct form entry, prior-year data import, internal audit checks, and free extensions, amendments, and retransmission of rejected returns. Listed at $99.90 per 990-EZ (less at volume); the full 990 runs higher. Same company behind ExpressTaxExempt and TaxBandits, so they're effectively one ecosystem - no need to compare those separately. ([tax990.com/pricing](https://tax990.com/pricing), [support.tax990.com](https://support.tax990.com/art/15709/how-much-does-it-cost-to-file-a-990-with-your-service)) **3. File990.org - the simplest UI for 990-N and 990-EZ** Narrower in scope than Tax990, but if you're an all-volunteer board that just needs the EZ done without learning anything, it's the least intimidating. Good for organizations where the treasurer changes every year. ([file990.org](https://www.file990.org/blog/form-990-n-basics-nonprofits)) **4. Aplos - if you want the bookkeeping and the 990 in one system** True fund accounting with a chart of accounts that maps to 990 lines, so year-end becomes assembly rather than reconstruction. Donation tracking and donor management are bundled, so you skip a separate CRM. Plans run roughly $49-$159/month - worth it only if you're also replacing your accounting system, not as a filing tool alone. Verify current pricing directly with them; the figures circulating on review sites vary. ([techrepublic.com](https://www.techrepublic.com/article/aplos-software-review/), [capterra.com](https://www.capterra.com/p/118759/Aplos-Accounting/)) **5. Lacerte, Drake, UltraTax, or CCH Axcess - only if you're a CPA or a firm** All IRS-approved for exempt-org returns. These are priced and designed for practitioners filing many returns; Lacerte is the usual pick because it also handles 706, 709, and 5500 in one package. Overkill and overpriced for a single nonprofit filing its own return. ([irs.gov MeF provider list](https://www.irs.gov/node/156986)) **6. A nonprofit-specialist CPA - once you're filing the full 990** Honest recommendation: if you're over ~$500K in revenue, have a federal award triggering a Single Audit, run paid staff with compensation disclosures, or have UBI, hire a human. The full 990 is a public document that funders, Charity Navigator, and journalists read. Schedules J, L, and R get organizations into real trouble when self-prepared. Software is the wrong place to save money at that size. One deadline note: the 990 is due the 15th day of the 5th month after your fiscal year ends (May 15 for calendar-year orgs), and missing it three years running triggers automatic revocation of exempt status - which is painful and expensive to reverse.

Near this answer

The same question, recorded on other dates: 2026-10-16, 2026-10-14, 2026-10-11, 2026-10-08, 2026-10-06, 2026-10-03, 2026-10-01, 2026-09-29, 2026-09-27, 2026-09-25, 2026-09-23.

tax preparation software, asked for other audiences: small businesses (asked 2026-10-18), freelancers (asked 2026-10-18).

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

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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.