TaxAct

Best for: Small businesses filing corporate or partnership returns online who want lower costs than TurboTax

Pros:
+ Offers online filing for complex entity returns including 1120, 1120-S, and 1065
+ Provides a $100,000 accuracy guarantee
+ Includes 'Xpert Assist' starting at $45 for targeted help

Cons:
- State returns cost extra, increasing total expense
- No explicit integration with major accounting platforms like QuickBooks

Ranked #1 of 5, score 9.2/10 in "Best Tax Software for Small Business in 2026: Top 5 Ranked" by Top Ratings Hub, updated 2026-08-17.

Round-up topic: best tax software for small business.

Also ranked: #4 in "Best Tax Software in 2026: Real Prices and Honest Picks".

Editorial pick from a published round-up — not an advertisement placed by a private seller, and nobody on Bazeta is selling it.

Source: Top Ratings Hub — https://topratingshub.com/best/best-tax-software-for-small-business-in-2026-top-5-ranked