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Head-to-head · Personal Tax Software

TaxAct vs TaxSlayer

  • Updated Oct 2026
  • Both researched from official sources
  • 5 checks side by side
Higher score TaxAct #3 in Personal Tax Software 8.8/10 Free plan Free plan✓ 4 of 4 features Visit TaxAct
TaxSlayer #8 in Personal Tax Software 8.3/10 Free plan Free plan✓ 4 of 4 features Visit TaxSlayer

TaxAct leads on 0 checks, TaxSlayer on 0, and 5 are even. Who comes out ahead on the 5 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreTaxAct · 8.8/10
  • Free planboth

TaxAct scores higher on our rubric for personal tax software: 8.8 against 8.3 out of 10; our editors rank them #3 and #8.

TaxAct is the better fit for multi-device US filing with assistance. TaxSlayer is the better fit for US filers needing mobile and live help.

  • TaxAct fits best

    Multi-device US filing with assistance

  • TaxSlayer fits best

    US filers needing mobile and live help

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Side by side

Feature TaxAct 8.8/10 Visit ↗ TaxSlayer 8.3/10 Visit ↗
At a glance
Editor score 8.8 8.3
Ranking #3 in Personal Tax Software #8 in Personal Tax Software
Best for Multi-device US filing with assistance US filers needing mobile and live help
Pricing model Free plan + paid Free plan + paid
Starting price $44.99 one-time —
Free plan ✓ ✓
Free trial — —
Deployment Cloud, Desktop, Mobile Cloud, Mobile
Platforms Web, Windows, macOS, iOS, Android Web, iOS, Android
Support Phone, Live chat, Docs Email, Phone, Live chat, Docs
Compliance 2FA PCI DSS, 2FA
Built for Solo, Small business Solo, Small business, Mid-market
Features TaxAct 4/4 · TaxSlayer 4/4
Self-employment support ✓ ✓
Investment income ✓ ✓
Rental income ✓ ✓
Audit support ✓ ✓
Specs
State filing Paid_add_on Paid_add_on
Mobile access Web_and_mobile Web_and_mobile
Our review
Pros
  • Supports investment, crypto, rental, and self-employment returns
  • Works across web, Windows, macOS, iOS, and Android
  • Offers uploads, cross-device saving, expert help, and Audit Defense
  • Federal and state filing supports major IRS forms and income types
  • Mobile access across web, iOS, and Android
  • Higher tiers add live chat, tax-pro assistance, and priority support
Cons
  • State filing is an additional charge
  • Important return types require paid plans
  • Live expert assistance is an add-on
  • Simply Free is limited to qualifying simple tax situations
  • State returns cost extra on paid tiers
  • Premium support and tax-professional help require higher tiers
Our verdict

TaxAct is US tax preparation software for individuals, self-employed filers, and small businesses. It provides guided federal and state return preparation through web, Windows, macOS, iOS, and Android, with support for standard returns,…

Read the review →

TaxSlayer is online tax preparation software for U.S. taxpayers who want to prepare and electronically file federal and state returns. Its plans cover simple returns as well as filing situations involving major IRS forms, self-employment,…

Read the review →
  1. TaxActPersonal Tax Software 8.8Free plan
  2. TaxSlayerPersonal Tax Software 8.3Free plan

Strengths and trade-offs

  • TaxAct — where it wins

    • Supports investment, crypto, rental, and self-employment returns
    • Works across web, Windows, macOS, iOS, and Android
    • Offers uploads, cross-device saving, expert help, and Audit Defense

    Where it doesn't

    • State filing is an additional charge
    • Important return types require paid plans
    • Live expert assistance is an add-on
  • TaxSlayer — where it wins

    • Federal and state filing supports major IRS forms and income types
    • Mobile access across web, iOS, and Android
    • Higher tiers add live chat, tax-pro assistance, and priority support

    Where it doesn't

    • Simply Free is limited to qualifying simple tax situations
    • State returns cost extra on paid tiers
    • Premium support and tax-professional help require higher tiers

More comparisons

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update