What Claude (Anthropic) with web search answered for tax preparation software (nonprofits) on 2026-09-29
Claude (Anthropic) with web search claude-opus-5 asked 2026-09-29
On 2026-09-29, Claude (Anthropic) with web search was asked "best tax preparation software for nonprofits". It named 8 brands, in this order: Form 990, Tax990, TaxBandits, File990, TaxAct, TaxAct Tax-Exempt Organizations, UltraTax CS and Lacerte.
| Question | best tax preparation software for nonprofits |
|---|---|
| Asked on | 2026-09-29 |
| Engine | Claude (Anthropic) with web search |
| Model | claude-opus-5 |
| Brands named | 8 |
| Sources cited | 9 |
| Audience | nonprofits |
| Coverage | Coverage: Claude (Anthropic) with web search. Other engines not included. |
| Last verified |
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
- Form 990 mentioned
IRS Form 990-N e-Postcard (free, directly from the IRS) - If your gross receipts are $50,000 or less, stop here.
- Tax990 recommended
Tax990 (https://www.tax990.com/) (formerly ExpressTaxExempt) - My default recommendation for nonprofits filing a real return (990-EZ, full 990, 990-PF, or 990-T) without a CPA.
- TaxBandits mentioned
TaxBandits (https://www.taxbandits.com/form-990-series/) - Same corporate family as Tax990 and comparably priced.
- File990 mentioned
File990.org (https://www.file990.org/pricing) - Narrow but good: 990-N ($54.99) and 990-EZ ($84.99) only.
- TaxAct mentioned
TaxAct Tax-Exempt Organizations (https://www.taxact.com/business-taxes/download/tax-exempt-organization) - Reasonable if your treasurer already knows TaxAct from other filings.
- TaxAct Tax-Exempt Organizations mentioned
TaxAct Tax-Exempt Organizations (https://www.taxact.com/business-taxes/download/tax-exempt-organization) - Reasonable if your treasurer already knows TaxAct from other filings.
- UltraTax CS mentioned
If a CPA prepares your return, the choice isn't yours - it's theirs, and all the major professional platforms handle 990s: UltraTax CS (https://www.journalofaccountancy.com/issues/2025/sep/2025-tax-software-survey/) (Thomson Reuters, the market leader among firms), Lacerte and ProSeries (Intuit), an
- Lacerte mentioned
If a CPA prepares your return, the choice isn't yours - it's theirs, and all the major professional platforms handle 990s: UltraTax CS (https://www.journalofaccountancy.com/issues/2025/sep/2025-tax-software-survey/) (Thomson Reuters, the market leader among firms), Lacerte and ProSeries (Intuit), an
What Claude (Anthropic) with web search answered about tax preparation software for nonprofits on 2026-09-29: 8 brands named, 9 sources cited. This question is asked again on the nightly schedule and each new answer gets its own dated page.
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Sources the engine cited
| Source | Type |
|---|---|
| irs.gov | reference |
| tax990.com | vendor |
| taxbandits.com | vendor |
| file990.org | vendor |
| taxact.com | vendor |
| en.wikipedia.org | reference |
| journalofaccountancy.com | other |
| blog.tax990.com | vendor |
| blog.tax990.com | vendor |
The answer, as recorded
# Best tax prep software for nonprofits The right answer depends almost entirely on which 990 you file, so here's my ranked list with that in mind. **1. IRS Form 990-N e-Postcard (free, directly from the IRS)** - If your gross receipts are $50,000 or less, stop here. File at [irs.gov/990n](https://www.irs.gov/charities-non-profits/annual-electronic-notice-form-990-n-for-small-organizations-faqs-how-to-file). It's eight data fields and it costs nothing. Paid services charging ~$55 for this are selling you a nicer interface around a form you can finish in ten minutes. Note the old Urban Institute site (efile.form990.org) hasn't handled 990-N since 2016 - it now redirects to the IRS. **2. [Tax990](https://www.tax990.com/) (formerly ExpressTaxExempt)** - My default recommendation for nonprofits filing a real return (990-EZ, full 990, 990-PF, or 990-T) without a CPA. It covers the whole series plus schedules, pulls your org details automatically from IRS records via EIN, runs an internal error check before transmission, and supports board-member review workflows before filing. Prior-year and amended returns are supported too. **3. [TaxBandits](https://www.taxbandits.com/form-990-series/)** - Same corporate family as Tax990 and comparably priced. Worth choosing over Tax990 if you're already using it for W-2s and 1099s for your staff and contractors, since consolidating payroll-adjacent filings and the 990 in one account is genuinely convenient. **4. [File990.org](https://www.file990.org/pricing)** - Narrow but good: 990-N ($54.99) and 990-EZ ($84.99) only. The 990-EZ product is the reason to consider it - a clean, cheap, form-filling experience for small orgs that have outgrown the postcard. Skip the 990-N tier and use the IRS directly. **5. [TaxAct Tax-Exempt Organizations](https://www.taxact.com/business-taxes/download/tax-exempt-organization)** - Reasonable if your treasurer already knows TaxAct from other filings. It handles 990, 990-EZ, and 990-N with size-appropriate guidance, but it's a general-purpose tax product with a nonprofit module rather than a purpose-built 990 platform, and it's less polished on schedules than Tax990. **6. [Aplos](https://en.wikipedia.org/wiki/Aplos_Software)** - Different category: nonprofit fund accounting and donor management with 990 prep attached. Don't buy it *for* the 990. Buy it if your bookkeeping is a mess, and take the 990 generation as a bonus - clean fund accounting is what actually makes the 990 easy. **If a CPA prepares your return**, the choice isn't yours - it's theirs, and all the major professional platforms handle 990s: [UltraTax CS](https://www.journalofaccountancy.com/issues/2025/sep/2025-tax-software-survey/) (Thomson Reuters, the market leader among firms), Lacerte and ProSeries (Intuit), and Drake Tax (dominant among sole practitioners, so likely what a small-town CPA uses). For a large or complex organization - significant UBIT, foreign activity, multiple related entities - a CPA on one of these beats any self-service tool. **Two things to weigh:** electronic filing of the 990 series is mandatory, so confirm any tool is an IRS-authorized e-file provider before paying. And the IRS has [redesigned Form 990 for 2026](https://blog.tax990.com/2026/03/18/best-form-990-software-for-nonprofits-why-tax990-leads-the-way/) - if you're filing this season, verify your chosen software has shipped the revised form rather than assuming it has. **Sources:** - [IRS - Form 990-N annual electronic notice FAQs](https://www.irs.gov/charities-non-profits/annual-electronic-notice-form-990-n-for-small-organizations-faqs-how-to-file) - [Tax990](https://www.tax990.com/) - [Tax990 blog - choosing 990 software](https://blog.tax990.com/2026/03/23/choosing-the-best-990-tax-software-for-nonprofits-7-things-to-consider/) - [TaxBandits - Form 990 series](https://www.taxbandits.com/form-990-series/) - [File990.org pricing](https://www.file990.org/pricing) - [TaxAct Tax-Exempt Organization](https://www.taxact.com/business-taxes/download/tax-exempt-organization) - [Journal of Accountancy - 2025 tax software survey](https://www.journalofaccountancy.com/issues/2025/sep/2025-tax-software-survey/) - [Wikipedia - Aplos Software](https://en.wikipedia.org/wiki/Aplos_Software)
Near this answer
The same question, recorded on other dates: 2026-09-27, 2026-09-25, 2026-09-23, 2026-09-21, 2026-09-16, 2026-09-14, 2026-09-12, 2026-09-10, 2026-09-08.
tax preparation software, asked for other audiences: small businesses (asked 2026-09-29), freelancers (asked 2026-09-29).
Other categories with a recorded answer: accounting software, accounts payable automation, audit management software, bookkeeping services.
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