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Best Small Business Tax Software in 2026

Updated

29ranked
0free plans on this page
$297/molowest paid tier
9 Oct 2026last checked

Small Business Tax Software, ranked on how quickly a newcomer can get going.

  1. 26 CCH ProSystem fx Tax
    • Well documented: no
    • Runs where you work: no
    5.8easy start
  2. 27 TTS Tax SoftwarePaid from $297/mo
    • Free to practise on: no
    • Well documented: yes
    • Runs where you work: no
    5.8easy start
  3. 28 ATX
    • Well documented: yes
    5.6easy start
  4. 29 UltraTax CS
    • Well documented: no
    • Runs where you work: no
    5.1easy start
Compare all 4 in a table
#PlatformScoreFree planPaid fromBusiness entity supportFederal e-file
26CCH ProSystem fx Tax5.8Corporations (1120, 1120S, 1120F), partnerships (1065, 8865), fiduciaries (1041), estates and gifts (706/709), and individual returns (1040)Yes
27TTS Tax Software5.8Individual, business, and corporate returns; forms 1120, 1120-S, 1120-H, 1065, and 1041Yes
28ATX5.6NoC corporations, S corporations, partnerships, estates and trustsYes
29UltraTax CS5.1

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