The best free tax software of 2026
Cash App Taxes offers 100% free federal and state filing with no hidden fees or paid tiers.
ZDNET's expert editorial team, led by Kayla Solino and reviewed by Allison Murray, has published its definitive guide to the best free tax software for the 2026 filing season. Following extensive testing and research, the top pick is Cash App Taxes, which is highlighted for being "legitimately 100% free" with no paid tiers, subscriptions, or add-on costs. It allows users to file both federal taxes and one state return completely free of charge, a rarity in the current market. The IRS began accepting filings on January 26, with the final deadline set for April 15, 2026.
For users with different needs, the guide provides strong alternatives. H&R Block Free Online Filing is featured with a 20% off deal for self-filers. TaxSlayer is recommended as the best option for active-duty military personnel, while TurboTax is noted for being the best free and easy-to-use software. FreeTax USA rounds out the list as the best alternative for federal returns. ZDNET's recommendations are based on independent testing and are not influenced by affiliate commissions, ensuring objective advice for completing simple tax returns efficiently before the fast-approaching deadline.
- Cash App Taxes named best overall for offering 100% free federal and one state filing with zero hidden fees or paid tiers.
- Guide includes tested alternatives: H&R Block (20% off deal), TaxSlayer (best for military), TurboTax (easiest to use).
- ZDNET's picks are based on independent, rigorous testing and research, with no advertiser influence on editorial content.
Why It Matters
Provides vetted, objective guidance to help professionals and individuals file simple returns accurately and for free before the April 15 deadline.