Best AI Tax Software in 2026
Updated
In short: TelosTax is ranked #1 of 33 as of 8 October 2026, ahead of H&R Block Online and Taxfix. The best-ranked option with a free plan is H&R Block Online. The lowest first paid tier on this page is FlyFin at $2.42/mo.
Tax preparation can involve guidance, document handling, and support through filing, and AI tax software varies in which of those jobs it covers. Compare AI tax guidance and deduction finding with document import, filing support, and expert review. Taxpayer types and return limits help clarify the situations each product lists support for; free-plan availability and the paid-from price add cost context. TelosTax, H&R Block Online, and Taxfix are among the named options to consider. Weigh the listed capabilities against the help you need, whether that means exploring possible deductions, organizing information, or getting assistance with a return.
33 AI tax software ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
13 of the 25 here have a free tier you can use, 0 have open-source code on record, and 0 have full bars: free, open, on most of your devices and documented.
| # | App | Signal | Free tier | Open code | Devices | From | Score |
|---|---|---|---|---|---|---|---|
| 1 | TelosTaxWeb · Windows · Mac · Linux · Android · iPhone | Three bars | — | 6 of 6 | Free | 6.7 | |
| 2 | H&R Block OnlineWeb · Android · iPhone | Three bars | — | 3 of 6 | Free | 6.5 | |
| 3 | TaxfixWeb · Android · iPhone | Three bars | — | 3 of 6 | €3.33/mo | 6.5 | |
| 4 | QuickoWeb · Android · iPhone | Three bars | — | 3 of 6 | ₹999/mo | 6.4 | |
| 5 | TaxActWeb | Two bars | — | 1 of 6 | $44.99/mo | 6.4 | |
| 6 | TurboTaxWeb | Two bars | — | 1 of 6 | $79/mo | 6.4 | |
| 7 | BharatTax AIWeb | Two bars | — | 1 of 6 | Free | 6.3 | |
| 8 | FilablWeb | Two bars | — | 1 of 6 | £19/mo | 6.3 | |
| 9 | InsteadWeb | Two bars | — | 1 of 6 | Free | 6.3 | |
| 10 | OpenTaxWeb · Self-hosted · API | Two bars | — | 1 of 6 | Free | 6.3 | |
| 11 | Prime MeridianWeb | Two bars | — | 1 of 6 | Free | 6.3 | |
| 12 | Taxation.aiWeb · Self-hosted · API | Two bars | — | 1 of 6 | $49/mo | 6.3 | |
| 13 | EZTaxWeb · Windows · Android · iPhone | Two bars | — | — | 4 of 6 | ₹208.25/mo | 5.7 |
| 14 | TaxTimWeb · Android · iPhone | Two bars | — | — | 3 of 6 | — | 5.6 |
| 15 | BartWeb · Android · iPhone | Two bars | — | — | 3 of 6 | £9.99/mo | 5.5 |
| 16 | IndiaTax.AIWeb · Android · iPhone | Two bars | — | — | 3 of 6 | — | 5.5 |
| 17 | KeeperWeb · Android · iPhone | Two bars | — | — | 3 of 6 | — | 5.5 |
| 18 | FlyFinAndroid · iPhone | One bar | — | — | 2 of 6 | $2.42/mo | 5.4 |
| 19 | AbacusWeb | One bar | — | — | 1 of 6 | — | 5.3 |
| 20 | UpTaxWeb | One bar | — | — | 1 of 6 | — | 5.3 |
| 21 | ONESOURCE Sales & Use Tax ComplianceWeb | One bar | — | — | 1 of 6 | — | 5.2 |
| 22 | TaxGPTWeb · Windows · Mac · Android · iPhone · Extension | Two bars | — | — | 5 of 6 | — | 5.2 |
| 23 | FiledWeb · Windows · Mac · API | Two bars | — | — | 3 of 6 | — | 5.1 |
| 24 | ONESOURCE Indirect ComplianceAPI | No signal | — | — | 0 of 6 | — | 5.1 |
| 25 | OpenTax by InvaroWeb · Windows · Mac · Linux · Self-hosted · API | Two bars | — | 4 of 6 | Free | 5.1 |
Compare all 25 in a table
| # | App | Score | Free plan | From | Free plan | Paid from | Taxpayer types | AI tax guidance |
|---|---|---|---|---|---|---|---|---|
| 1 | TelosTax | 6.7 | Free plan | Free | Yes | — | personal | Yes |
| 2 | H&R Block Online | 6.5 | Free plan | Free | Yes | — | — | — |
| 3 | Taxfix | 6.5 | Free plan | €3.33/mo | Yes | — | both | Yes |
| 4 | Quicko | 6.4 | Free plan | ₹999/mo | Yes | — | — | — |
| 5 | TaxAct | 6.4 | Free plan | $44.99/mo | Yes | 44.99 one-time | — | — |
| 6 | TurboTax | 6.4 | Free plan | $79/mo | Yes | 79 one-time | — | — |
| 7 | BharatTax AI | 6.3 | Free plan | Free | — | — | both | Yes |
| 8 | Filabl | 6.3 | Free plan | £19/mo | Yes | — | both | Yes |
| 9 | Instead | 6.3 | Free plan | Free | Yes | — | — | — |
| 10 | OpenTax | 6.3 | Free plan | Free | Yes | — | personal | Yes |
| 11 | Prime Meridian | 6.3 | Free plan | Free | Yes | — | personal | Yes |
| 12 | Taxation.ai | 6.3 | Free plan | $49/mo | Yes | 15 one-time | both | Yes |
| 13 | EZTax | 5.7 | No | ₹208.25/mo | Yes | — | both | Yes |
| 14 | TaxTim | 5.6 | No | — | Yes | — | both | Yes |
| 15 | Bart | 5.5 | No | £9.99/mo | Yes | — | personal | Yes |
| 16 | IndiaTax.AI | 5.5 | No | — | No | — | both | Yes |
| 17 | Keeper | 5.5 | No | — | Yes | — | both | Yes |
| 18 | FlyFin | 5.4 | No | $2.42/mo | No | — | both | Yes |
| 19 | Abacus | 5.3 | No | — | — | — | business | — |
| 20 | UpTax | 5.3 | No | — | — | — | — | — |
| 21 | ONESOURCE Sales & Use Tax Compliance | 5.2 | No | — | — | — | — | — |
| 22 | TaxGPT | 5.2 | No | — | No | — | — | — |
| 23 | Filed | 5.1 | No | — | No | — | both | Yes |
| 24 | ONESOURCE Indirect Compliance | 5.1 | No | — | — | — | — | — |
| 25 | OpenTax by Invaro | 5.1 | Free plan | Free | Yes | — | both | Yes |
Is your app on this list?
Numbered spots on this list can be sponsored, and a sponsored row is labelled as paid.
Questions about this list
Which AI tax software is ranked first on Freedom251?
TelosTax is ranked #1 of 33 with a score of 6.7. H&R Block Online is second and Taxfix third.
How many of these have a free plan?
13 of the 25 on this page publish a free plan on their own pricing pages.
Which is the cheapest paid option?
On this page, FlyFin has the lowest first paid tier we found: $2.42/mo.
How is this list ranked?
Ranked free-and-open first: a usable free tier and open-source code, then the platforms it runs on and its documentation.