Last updated: February 13, 2026
Quartal is software for automating tax calculations and monitoring FOP income. By using the app, you agree to these terms.
Quartal provides calculations based on your input and bank statements. We are not tax consultants. Final responsibility for tax payment and reporting lies exclusively with the user.
The app uses official NBU rates and tax rates set by Ukrainian law, but we recommend checking critical payments in the official taxpayer cabinet.
The app offers a free plan (Solo) and paid plans (Advanced, Agency). Paid plans provide advanced management of several FOPs and data export.
Payment is via App Store or Google Play. Cancellation occurs according to the rules of the respective app stores.
You agree not to use the app for any illegal activity, including money laundering or tax evasion.
We reserve the right to change these terms at any time. By continuing to use the app after changes are made, you agree to the new version of the terms.