Tax filing apps
363 tax filing apps in one list: the established products, and every new one as it launches.
Updated
- Apps
- 363
- New
- +4
- Established
- 0
- Dead
- 5
New tax filing apps per month
21 apps launched in the last 12 months, by month.
363 tax filing apps in one list: the established products, and every new one as it launches.
Updated
21 apps launched in the last 12 months, by month.
“tax filing app” is searched 1,000 times a month on Google worldwide. These are the 74 searches around it, in the US.
| Search | Per month, US | Cost per click |
|---|---|---|
| freetaxusa | 1,500,000 | $0.26 |
| irs free file | 301,000 | $5.11 |
| free tax filing | 135,000 | $6.27 |
| turbotax free | 110,000 | $1.89 |
| file taxes online free | 27,100 | $8.34 |
| irs2go app | 22,200 | $6.58 |
| irs free file 2026 | 9,900 | $6.00 |
| best free tax filing 2026 | 4,400 | $5.85 |
| best tax software | 4,400 | $16.04 |
| free state tax filing | 4,400 | $6.92 |
| free tax filing for low income | 3,600 | $8.02 |
| best online tax filing | 2,900 | $10.47 |
| best tax software 2026 | 2,900 | $8.65 |
| best tax software for tax preparers | 2,400 | $19.02 |
| free tax filing near me | 2,400 | $15.10 |
Cost per click is what advertisers bid for one visit from that search. Figures from Oct 2026.
The apps we added to this market most recently.
| # | App | Added |
|---|---|---|
| 1 | TaxGPT Revolutionary AI-driven, error-reducing tax filing assistant. | |
| 2 |  Vesting Gap Calculate your true RSU tax bill and avoid surprise IRS penalties | |
| 3 |  Taxnova Taxnova automates R&D tax credit identification and claim preparation by analyzing engineering data from Jira, GitHub, and finance systems. Pre-seed led by a16z Speedrun; case studies with incident.io and causaLens; +10-15% average credit increase. | |
| 4 |  TaxZap TaxZap is an HMRC-recognised AI tax filing app that connects to your bank via Open Banking, auto-detects business expenses, and lets you review and file your Self Assessment in minutes. 130,000+ clients across UK and Ireland, 2.8M USD seed (May 2025), 50k+ TikTok followers, team of 11. Gamified interface, self-serve pricing. | |
| 5 |  trefolio AI portfolio tracker for European investors | |
| 6 |  Cranston AI AI agents for CPA firms | |
| 7 |  Tax Refund Calculator A free online US tax calculator | |
| 8 |  Quicko Pro An AI-first platform, Quicko Pro helps professionals run their advisory online. With customisable storefront, integrated payments, and real-time analytics, it simplifies operations and improves customer engagement. | |
| 9 |  Bizstartz Unlock Your Global Growth Potential | |
| 10 |  doola The ultimate Business-in-a-Box™ solution for E-Commerce entrepreneurs. We handle all the unsexy yet critical back-office tasks, from entity formation and bookkeeping to business analytics and tax filings, so you can focus on growing your dream business. | |
| 11 | TR Kintsugi Kintsugi is the only sales tax platform built by engineers. Our AI-driven platform doesn’t just simplify sales tax; it transforms it. From precise tax calculations and real-time exposure monitoring to seamless filing and remittance, Kintsugi automates the entire sales tax lifecycle, freeing up time for businesses to focus on what truly matters. | |
| 12 |  Lucid Generate specialized financial plans instantly. |
Grouped by what each app says it does. 22 of 363 apps fit a group so far.
| Type | Apps | Share | Examples |
|---|---|---|---|
| Company formation and compliance | 5 | 22.7% | Bizstartz, Clemta, doola |
| Financial planning and tracking | 5 | 22.7% | Change, Lucid, Origin |
| Online tax filing | 5 | 22.7% | Cash Boost, Income Tax by Quicko, Mixvisor |
What we could detect on their websites.
| Framework | Apps | Share |
|---|---|---|
| Next.js | 24 | 49.0% |
| WordPress | 10 | 20.4% |
| PHP | 6 | 12.2% |
Of 49 apps whose framework we could detect.
| Host | Apps | Share |
|---|---|---|
| Vercel | 13 | 68.4% |
| Netlify | 6 | 31.6% |
Of 19 apps whose host we could detect.
How many of the 363 apps show a price, and how many sell to large companies.
| Measure | Apps | Share of 363 |
|---|---|---|
| Publish a pricing page | 23 | 6.3% |
Tax filing software guides you from your financial inputs to a submitted return and confirmation. You create an account, answer interview-style questions, and the software builds your profile for the tax year.
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