Sigma Tax Pro vs United eFile 1040+ Pro
| Sigma Tax Pro | United eFile 1040+ Pro | |
|---|---|---|
| Free plan | No | No |
| Platforms | Web | macOS, Web |
| Free plan | No | No |
| Paid from | 495 one-time | 850 one-time |
| Business entity support | Forms 1120 and 1065; individual 1040 returns | Partnerships, C corporations, S corporations, estates and trusts, exempt organizations, employee benefit plans |
| Federal e-file | Yes | Yes |
| State e-file | Yes | Yes |
| Included state returns | 50 returns |
Listed together in Best Small Business Tax Software