CHECK24 Steuer vs FastTax
| CHECK24 Steuer | FastTax | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | No |
| Paid from | Free | €145/mo |
| Open source | No | No |
| Platforms | Web, iOS, Android | Web |
| Free plan | Yes | No |
| Self-employment support | Yes | Yes |
| Investment income | Yes | Yes |
| Rental income | Yes | Yes |
| Mobile access | web_and_mobile | web_only |
| State filing | — | none |
| Audit support | — | Yes |
Both are listed in Best Personal Tax Software. On Samsung Mobile US Press, CHECK24 Steuer scores higher on our published basis.