123 SA100 Solution vs TaxSlayer
| 123 SA100 Solution | TaxSlayer | |
|---|---|---|
| Free plan | No | Yes |
| Paid from | £3/mo | Free |
| Platforms | Web, Android | |
| Free plan | No | Yes |
| Self-employment support | Yes | Yes |
| Rental income | Yes | Yes |
| State filing | none | paid_add_on |
| Mobile access | web_and_mobile | web_and_mobile |
| Investment income | Yes | |
| Audit support | Yes |
Listed together in Best Personal Tax Software