TaxKey
6.2#123 in tax softwareFrom £99 a yearWeb
VisitTaxKey vs WISO Steuer
WISO Steuer
9.0#1 in tax softwareFrom €35.99 a yearFree planAndroidiOSWebLinux
VisitWhat both publish
| Fact | TaxKey | WISO Steuer |
|---|---|---|
| Free plan | No | No |
| Intended users | The site presents Individual Self Assessment for individuals, Accountant Pro for firms with investment heavy clients, and White Label & API for fintechs, platforms, and enterprise teams. | The maker describes the product as suitable for employees, self-employed people, retirees, landlords, families, and beginners. |
| Purpose | TaxKey automates UK investor tax reporting, calculations, and submissions to HMRC. | WISO Steuer guides users through preparing and submitting German income tax returns. |
TaxKey plans
- Individual Self Assessment£99 a year
- Accountant ProPriced on request
- White Label & APIPriced on request
WISO Steuer plans
- TestversionFree
- Vorteils-Abo€35.99 a year
- Einzelkauf€45.99, paid once
Pick TaxKey if…
You want what its maker publishes above — check its page for the details.
Pick WISO Steuer if…
WISO Steuer is for people with unlimited tax liability in Germany who need to file income tax returns. Its stated audience includes employees, self-employed people, retirees, landlords, families and beginners.