TaxSlayer Pro review

TaxSlayer Pro is built for offices that file mainly individual returns and earn part of their revenue from bank products. Every package includes unlimited 1040 returns, free unlimited federal and state e-filing, all states and unlimited support in English and Spanish, so the price is the price. Pro Classic is the desktop package at $1,395, Pro Web moves 1040 preparation to the cloud for $1,595 and adds the TaxesToGo mobile app and a client portal, and Pro Premium at $1,695 adds a full corporate business suite covering 1065, 1120, 1120-S, 1041, 990 and more, plus a paperless office and digital signature support. A Pro Web + Corporate package combines cloud 1040s with desktop business returns. The interface and support model are aimed at fast seasonal work. For CPA firms with complex business, multi-entity or planning work, the review and advisory tools are thinner than Intuit or Thomson Reuters products, and business returns cost more.

Who it is for

Individual return offices that want flat pricing, bank products and unlimited e-filing.

Price

Pro Classic $1,395, Pro Web $1,595 and Pro Premium $1,695 per tax season, each with unlimited 1040 returns and all states.

All states included $1,395
Quoted from the vendor pricing page on November 10, 2026.

Key features

• Unlimited 1040 federal, state and local returns
• Free unlimited federal and state e-filing with all states included
• Integrated bank products from multiple partner banks
• TaxesToGo mobile app and client portal on Web and Premium
• Full corporate business suite on Premium for 706, 709, 990, 1041, 1065, 1120, 1120-S and 5500

Strengths and weaknesses

• Strength: Flat package prices with unlimited 1040s and e-filing
• Strength: Unlimited support in English and Spanish at no extra fee
• Strength: Cloud-based Pro Web works on Mac and iOS
• Weakness: Business returns need Premium or a separate corporate package
• Weakness: Fewer planning and review tools than Lacerte or UltraTax CS
• Weakness: Pro Web is limited to individual returns

Key facts

• Packages: Pro Classic, Pro Web, Pro Premium, Pro Web + Corporate
• E-filing: Free unlimited federal and state
• Support: Unlimited, English and Spanish
• In business since: 1989 for tax preparers, per TaxSlayer Pro

Where it ranks

TaxSlayer Pro is No. 6 in our Best Tax Software for Accountants verdict.