Online calculator
Car logbook
A car logbook is recording all distances that have been covered by a company car for business purposes as well as the reason for the ride. Normally, there has to be a separate car logbook for every company car.
Travel expenses
Travel expenses are the sum of all costs caused by a business trip. With our online travel costs tool you can collect travel data comfortably and easily, such as tickets, hotel costs, restaurant bills and other expenses.
VAT no. identification
By means of this online tool, value added tax (VAT) numbers of companies can be identified quickly and easily.
Income tax calculator
This useful online calculator helps you figure out the income tax in no time (credit note or additional payment). You have to type in only some core figures.
Gross-net calculator
How much remains from your wage or salary after the deduction of all fees and taxes? With our gross-net calculator it is easy to figure out your net income.
Social security calculator
With this program you can easily calculate your contributions according to the commercial social insurance law. You can figure out either the preliminary or the final amounts.
Annuities calculator
Free of charge online annuities calculator to figure out payment rates, interest rates and redemption payments in case you are financing future investments by a credit (annuity loan)
Car comparison calculator
The free vehicle comparison calculator compares a so-called fiscal truck with full input tax deduction with a vehicle (passenger car, estate car) without input tax deduction. An electric car cannot be compared.