What Claude (Anthropic) with web search answered for tax preparation software (nonprofits) on 2026-09-21

Claude (Anthropic) with web search claude-opus-5 asked 2026-09-21

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. TurboTax mentioned
   And note there's no consumer "TurboTax for nonprofits" - the 990 series is its own ecosystem.
2. Tax990 mentioned
   Tax990's e-Postcard tool or File990 - Worth the small fee only if you want filing reminders, a stored record of past years, and a board-friendly confirmation trail.
3. File990 mentioned
   Tax990's e-Postcard tool or File990 - Worth the small fee only if you want filing reminders, a stored record of past years, and a board-friendly confirmation trail.
4. TaxAct mentioned
   TaxAct Tax-Exempt Organizations edition - The reasonable alternative.
5. TaxAct Tax-Exempt Organizations mentioned
   TaxAct Tax-Exempt Organizations edition - The reasonable alternative.
6. Aplos mentioned
   Aplos - Only if you want the bookkeeping and the 990 in one place.
7. UltraTax CS mentioned
   UltraTax CS or Lacerte - Full 990 series with all schedules, built for multi-entity and multi-state work.
8. Lacerte mentioned
   UltraTax CS or Lacerte - Full 990 series with all schedules, built for multi-entity and multi-state work.
9. Skip Drake mentioned
   Skip Drake for this - it handles 990s, but won't convert prior-year 990 returns from any other software, so every client is a manual re-entry.

Sources the engine cited

The answer, as recorded

Quick framing before the list: which form you file drives the answer more than brand preference does. And note there's no consumer "TurboTax for nonprofits" - the 990 series is its own ecosystem. ## If you file 990-N (gross receipts ≤ $50k) **1. The IRS's own e-Postcard system** - Free, eight questions, ten minutes. Genuinely don't pay anyone for this. It's only available online; the paper postcard no longer exists. ([IRS](https://www.irs.gov/charities-non-profits/exempt-organizations-e-file-e-postcard)) **2. Tax990's e-Postcard tool or File990** - Worth the small fee only if you want filing reminders, a stored record of past years, and a board-friendly confirmation trail. Small all-volunteer boards with treasurer turnover get real value from that; nobody else does. ([Tax990 e-Postcard](https://epostcard.tax990.com/), [File990](https://www.file990.org/forms/file-a-990-n/)) ## If you file 990-EZ or full 990 and are self-preparing **3. Tax990 (formerly ExpressTaxExempt)** - My default recommendation. IRS-authorized, covers the whole series (990, 990-EZ, 990-PF, 990-T, 1120-POL) plus the schedules, auto-populates schedules based on your answers, imports prior-year data, and has support staff who only do 990s. Roughly $100-$200 per filing depending on form and add-ons. Note the two brands are the same company - don't comparison-shop them against each other. ([Tax990](https://www.tax990.com/), [pricing](https://www.tax990.com/pricing/), [ExpressTaxExempt](https://www.expresstaxexempt.com/)) **4. TaxAct Tax-Exempt Organizations edition** - The reasonable alternative. Desktop download, e-files directly to the IRS. Pick it if you already use TaxAct or prefer software you install over a web portal. ([TaxAct](https://www.taxact.com/business-taxes/download/tax-exempt-organization)) **5. Aplos** - Only if you want the bookkeeping and the 990 in one place. It's fund accounting and donation management first, with 990 prep attached. Buying Aplos *for* the 990 is backwards; buying it because your chart of accounts is a mess and the 990 then falls out of it is sensible. ## If you're a CPA or firm doing 990s for clients **6. UltraTax CS** or **Lacerte** - Full 990 series with all schedules, built for multi-entity and multi-state work. Lacerte is aimed at larger firms with complex returns; ProSeries is the lighter Intuit option for smaller practices. ([Lacerte review](https://unclekam.com/tax-pro-tools/tax-prep-software/lacerte-review/)) **7. Tax990's tax-pro tier** - Much cheaper than the above if 990s are a side line rather than your practice. ([Tax990 for pros](https://www.tax990.com/tax-professionals/)) **Skip Drake for this** - it handles 990s, but won't convert prior-year 990 returns from any other software, so every client is a manual re-entry. ([Drake KB](https://kb.drakesoftware.com/kb/Drake-Tax/10869.htm)) Two things that matter more than the software choice: miss three consecutive years and the IRS auto-revokes your exempt status, and once you're filing a full 990 with compensation schedules, related-org disclosures, or UBIT on 990-T, the return is a public-facing document that donors and watchdogs read - that's the point to hire a CPA rather than optimize your software. ([IRS 990-N FAQs](https://www.irs.gov/charities-non-profits/annual-electronic-notice-form-990-n-frequently-asked-questions)) One caveat on sourcing: several results for this query were SEO-generated "top 10" aggregators with no real testing behind them. I left those out and stuck to vendor and IRS pages, which means I'm reporting vendor claims on features - I didn't independently verify pricing beyond what the vendors publish. Sources: - [IRS - e-file for charities and nonprofits](https://www.irs.gov/e-file-providers/e-file-for-charities-and-nonprofits) - [IRS - Exempt organizations e-file, e-Postcard](https://www.irs.gov/charities-non-profits/exempt-organizations-e-file-e-postcard) - [IRS - Form 990-N FAQs](https://www.irs.gov/charities-non-profits/annual-electronic-notice-form-990-n-frequently-asked-questions) - [Tax990](https://www.tax990.com/) · [pricing](https://www.tax990.com/pricing/) · [tax professionals](https://www.tax990.com/tax-professionals/) · [e-Postcard](https://epostcard.tax990.com/) - [ExpressTaxExempt](https://www.expresstaxexempt.com/) - [TaxAct Tax-Exempt Organization](https://www.taxact.com/business-taxes/download/tax-exempt-organization) - [File990 - 990-N](https://www.file990.org/forms/file-a-990-n/) - [Drake Tax conversion FAQs](https://kb.drakesoftware.com/kb/Drake-Tax/10869.htm) - [Lacerte review](https://unclekam.com/tax-pro-tools/tax-prep-software/lacerte-review/)

Markdown edition · the question page, with every recording · Answer Watch · AEO Watch

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.