Complete Tax Solutions vs Tax Series
| Complete Tax Solutions | Tax Series | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | Yes |
| Paid from | — | — |
| Open source | No | No |
| Platforms | Web, Windows | api, Web |
| Electronic filing | Yes | — |
| Consolidated returns | Yes | — |
| Tax provision support | Yes | — |
| Accounting integrations | Yes | — |
| Approval workflows | Yes | — |
| Deployment | hybrid | — |
Both are listed in Best Corporate Tax Software. On Everything Xiaomi, Tax Series scores higher on our published basis.