What Claude (Anthropic) with web search answered for tax preparation software (nonprofits) on 2026-10-19

Claude (Anthropic) with web search claude-opus-5 asked 2026-10-19

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: nonprofits don't file a "tax return" like a business does - you file an annual information return in the 990 series (990-N, 990-EZ, 990, or 990-PF), and e-filing has been mandatory since the Taxpayer First Act.
2. Tax990 recommended
   Tax990 (https://www.tax990.com/pricing/) - My default recommendation for a self-filing nonprofit on 990-EZ or full 990.
3. 990-T recommended
   IRS-authorized, covers the whole series (990-N, 990-EZ, 990, 990-PF, 990-T) plus Form 8868 extensions, California Forms 199/109, and 1120-POL.
4. ExpressTaxExempt recommended
   ExpressTaxExempt - Worth knowing this is the same company's product line as Tax990 (SPAN Enterprises, also behind TaxBandits), so it's a sibling rather than a true alternative.
5. TaxBandits recommended
   ExpressTaxExempt - Worth knowing this is the same company's product line as Tax990 (SPAN Enterprises, also behind TaxBandits), so it's a sibling rather than a true alternative.
6. File990 recommended
   File990 (https://www.file990.org/blog/best-nonprofit-tax-software-available-even-novice-treasurer) - Good if your filer is a volunteer treasurer rather than an accountant.
7. Professional recommended
   Professional packages - Intuit ProConnect Tax (https://gitnux.org/best/990-tax-preparation-software/), Lacerte, UltraTax CS, Drake, or TaxAct Professional - These are for CPA firms and finance staff preparing many returns, with multi-preparer review checkpoints and signoff tracking.
8. Lacerte recommended
   Professional packages - Intuit ProConnect Tax (https://gitnux.org/best/990-tax-preparation-software/), Lacerte, UltraTax CS, Drake, or TaxAct Professional - These are for CPA firms and finance staff preparing many returns, with multi-preparer review checkpoints and signoff tracking.
9. UltraTax CS recommended
   Professional packages - Intuit ProConnect Tax (https://gitnux.org/best/990-tax-preparation-software/), Lacerte, UltraTax CS, Drake, or TaxAct Professional - These are for CPA firms and finance staff preparing many returns, with multi-preparer review checkpoints and signoff tracking.
10. TaxAct recommended
    Professional packages - Intuit ProConnect Tax (https://gitnux.org/best/990-tax-preparation-software/), Lacerte, UltraTax CS, Drake, or TaxAct Professional - These are for CPA firms and finance staff preparing many returns, with multi-preparer review checkpoints and signoff tracking.
11. Candid mentioned
    Two things I'd flag regardless of choice: your 990 is a public document that donors, Candid/GuideStar, and journalists will read, so the narrative sections (Part III program accomplishments, governance in Part VI) deserve real drafting attention - no software does that for you.

Sources the engine cited

The answer, as recorded

Quick framing: nonprofits don't file a "tax return" like a business does - you file an annual **information return** in the 990 series (990-N, 990-EZ, 990, or 990-PF), and e-filing has been mandatory since the Taxpayer First Act. Which product makes sense depends almost entirely on which form you file. Here's what I'd actually recommend, in order: **1. IRS Form 990-N e-Postcard (free, directly at IRS.gov)** - If your gross receipts are normally ≤ $50,000, skip software entirely. The e-Postcard is eight questions, filed free on the IRS site. Don't pay $20 for this. I'd only use a paid provider here if you want the filing stored alongside past years for board continuity. **2. [Tax990](https://www.tax990.com/pricing/)** - My default recommendation for a self-filing nonprofit on 990-EZ or full 990. IRS-authorized, covers the whole series (990-N, 990-EZ, 990, 990-PF, 990-T) plus Form 8868 extensions, California Forms 199/109, and 1120-POL. It auto-attaches the required schedules, imports prior-year data, has an internal audit check before transmission, and includes free retransmission if the IRS rejects. Pricing is $19.90 for 990-N, $109.90 for 990-EZ, $229.90 for 990, with volume discounts around $179.90 for 990 at 5+ returns - you pay only at transmission. **3. ExpressTaxExempt** - Worth knowing this is the same company's product line as Tax990 (SPAN Enterprises, also behind TaxBandits), so it's a sibling rather than a true alternative. Reviewers [rank it just behind Tax990](https://worldmetrics.org/best/nonprofit-tax-software/) (8.8 vs 9.1). Pick whichever interface you prefer; the filing engine and MeF submission path are effectively the same. **4. [File990](https://www.file990.org/blog/best-nonprofit-tax-software-available-even-novice-treasurer)** - Good if your filer is a volunteer treasurer rather than an accountant. Its pitch is a guided, section-by-section interview that produces a decent first draft with minimal 990 vocabulary required. Narrower form coverage than Tax990, so confirm it handles your specific form before committing. **5. [Aplos](https://worldmetrics.org/best/nonprofit-tax-software/)** - Choose this only if you also want fund accounting, donor management, and 990 prep in one system. As a pure 990 filer it's the weakest of this group (6.9/10), but the integration value is real if your bookkeeping is currently spreadsheets and the 990 is a yearly scramble to reconstruct numbers. **6. Professional packages - [Intuit ProConnect Tax](https://gitnux.org/best/990-tax-preparation-software/), Lacerte, UltraTax CS, Drake, or TaxAct Professional** - These are for CPA firms and finance staff preparing many returns, with multi-preparer review checkpoints and signoff tracking. Licensing cost makes no sense for a single organization's own filing. **7. A CPA or nonprofit-specialist accounting firm** - Not software, but the right answer in three cases: you're a **private foundation filing 990-PF** (excise tax calculations, minimum distribution requirements - error-prone and genuinely worth professional help), you have **unrelated business income requiring 990-T**, or you're large enough to need an audit, where it's efficient to have the same firm handle both. Two things I'd flag regardless of choice: your 990 is a **public document** that donors, Candid/GuideStar, and journalists will read, so the narrative sections (Part III program accomplishments, governance in Part VI) deserve real drafting attention - no software does that for you. And **state filings are separate**; most states want their own charitable registration renewal, and only California's forms are well covered by these tools. Sources: [Tax990 pricing](https://www.tax990.com/pricing/) · [Nonprofit tax software rankings](https://worldmetrics.org/best/nonprofit-tax-software/) · [990 prep software overview](https://gitnux.org/best/990-tax-preparation-software/) · [File990](https://www.file990.org/blog/best-nonprofit-tax-software-available-even-novice-treasurer)

Near this answer

The same question, recorded on other dates: 2026-10-18, 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.

tax preparation software, asked for other audiences: small businesses (asked 2026-10-19), freelancers (asked 2026-10-19).

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

Markdown edition · JSON record · 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.