We've created a free version of our app where you can check your calculations for filing your tax return or reports. The free version is a useful primer, but it assumes knowledge of the law and does not alert you to any mistakes you may make.
In addition, the full version of our app will correct you and guide you step-by-step through the entire process - right down to preparing documents for submission. In addition to personal income tax, we can calculate for self-employed persons how much they should have paid in social security and health insurance.