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Best AI Tax Software in 2026

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.

  1. 1

    OpenTax

    Free plan Open source APISelf-hostedWeb

    OpenTax combines document import, traceable calculations, and downloadable PDFs for individual Tax Year 2025 returns. Check its stated limits carefully, and note that it does not provide tax advice.

    8.8 Free plan Visit site
  2. 2

    EZTax

    by EZTax
    Free plan AndroidiPhoneWeb+1

    EZTax covers individual income tax filing as well as GST and TDS work, with tools for documents, regime comparisons, and capital gains.

    7.6 Free plan · paid from ₹249 Visit site
  3. 3

    Bart

    Free plan AndroidiPhoneWeb

    Choose Bart if you are a UK sole trader using Making Tax Digital and want transaction categorisation and quarterly self-employment updates in one service.

    7.5 Free plan · paid from £9.99/mo Visit site
  4. 4

    H&R Block Online

    by H&R Block Online
    Free plan WebiPhoneAndroid

    H&R Block Online offers filing options across simple and more involved tax situations, with expert help included in three paid plans.

    7.4 Free plan Visit site
  5. 5

    IndiaTax.AI

    Free plan AndroidiPhoneWeb

    Choose IndiaTax.AI if you want return preparation with automated imports and calculations, or CA assistance for a complex filing.

    7.3 From ₹499 Visit site
  6. 6

    Keeper

    Free plan AndroidiPhoneWeb

    Keeper brings expense tracking and tax filing together, with an AI assistant and professional review of filed returns.

    7.3 Free plan · 14-day trial Visit site
  7. 7

    OpenTax by Invaro

    Free plan APILinuxMac+3

    OpenTax offers a free, no-expiry evaluation for tax computation with explicit rules and a refusal path for cases it cannot answer.

    7.3 Free plan Visit site
  8. 8

    BharatTax AI

    Free plan Web

    BharatTax AI brings ITR, GST, and TDS tools together with document assistance and multilingual support.

    7.2 Visit site
  9. 9

    FlyFin

    Free plan AndroidiPhone

    FlyFin combines expense-based deduction finding with CPA-prepared tax returns and a free tracking option.

    7.2 From $20/mo · 7-day trial Visit site
  10. 10

    Quicko

    Free plan AndroidAPIiPhone+1

    Quicko offers a free tier and paid Single Pass options with higher income limits and more app connections. Check the stated billing descriptions and plan limits against your needs.

    7.2 Free plan · paid from ₹999 Visit site
  11. 11

    Filabl

    Free plan Web

    Filabl combines bookkeeping tools, bank connections, receipt processing, and an always-available AI accountant for UK small businesses.

    7.1 Free plan · paid from £19/mo Visit site
  12. 12

    SelfTax

    Free plan APIExtensionSelf-hosted

    Consider SelfTax if its verified tax-year 2025 coverage fits your situation and you are comfortable building and loading a Chrome extension.

    7.1 Free plan Visit site
  13. 13

    Taxfix

    by Taxfix
    Free plan AndroidAPIiPhone+1

    Taxfix offers both self-prepared returns and an adviser-prepared option, plus a separate VAT service for eligible self-employed users and businesses.

    7.1 From €39.99/yr Visit site
  14. 14

    Instead

    Free plan Web

    Instead combines tax workflows with review controls, e-filing and prior-year import. Its platform has a free plan, but Agent costs depend on credit use and volume.

    7.0 Free plan Visit site
  15. 15

    Taxation.ai

    Free plan APISelf-hostedWeb

    Taxation.ai combines document extraction, deduction discovery, tax guidance, and e-filing support.

    7.0 Free plan · paid from $15 · 14-day trial Visit site
  16. 16

    TelosTax

    Free plan AndroidiPhoneLinux+3

    TelosTax sets out detailed 2025 federal and state coverage, with an offline mode and optional AI features. Confirm that its stated tax-year scope and intended filer coverage fit your return.

    7.0 Free plan Visit site
  17. 17

    TaxTim

    by TaxTim
    Free plan AndroidiPhoneWeb

    TaxTim combines return preparation, document imports and automated checks with TimAI and access to human tax experts. Its free account supports tax tools and preparation, but filing requires payment.

    6.9 Free plan Visit site
  18. 18

    Prime Meridian

    Free plan Web

    Choose Prime Meridian if you want a free, AI-guided way to prepare and e-file a personal return, including returns with the listed income situations.

    6.8 Free plan Visit site
  19. 19

    TaxAct

    by TaxAct
    Free plan Web

    TaxAct offers several filing formats and options for personal and business returns. Check the Free Edition limits and any state-filing charge against the return you need to prepare.

    6.7 Free plan · paid from $44.99 Visit site
  20. 20

    TaxVerge

    Free plan Web

    TaxVerge combines return preparation and filing with imports, validations, and other tax-practice workflows.

    6.6 From ₹4,999 Visit site
  21. 21

    Filed

    Free trial APIMacWeb+1

    Filed combines tax preparation automation with review checks, planning scenarios, and organized workpapers.

    6.5 Pricing on request Visit site
  22. 22

    TurboTax

    by TurboTax
    Free plan Web

    TurboTax offers both self-directed filing and expert assistance, but free filing covers only simple returns. Check whether your forms fit the free tier and account for state costs on paid plans.

    6.5 Free plan · paid from $79 Visit site
  23. 23

    ProConnect Tax

    Free trial APIMacWeb+1

    ProConnect Tax offers return preparation tools, bookkeeping data transfer, and multiple annual plan sizes for accounting firms.

    6.2 From $539/yr Visit site
  24. 24

    TaxGPT

    Free trial AndroidExtensioniPhone+3

    TaxGPT brings cited research, document analysis, drafting and return review together, with integrations for several tax applications.

    6.0 Pricing on request Visit site
  25. 25

    OK Tax

    Paid LinuxMacWeb+1

    OK Tax combines a local agent workflow with inspectable tax logic and support for several personal-return situations.

    5.8 From $10 Visit site

#1Places #1, #2, #3, #4, #5 on this list can be bought by the makers of the software on it. See the price

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