Tax Category Tax: calculations, VAT, self-employment tips and more

How to Change the Tax Rate on a Casio Calculator

Casio calculators allow the user to program an effective tax rate into the calculator.

This is used to quickly calculate taxes on given amounts.

The effective tax rate is a hypothetical rate that shows the percentage of income that is taxed if there was only one tax rate. For example, if a company makes £65,000 and pays £22,750 in taxes, then their effective tax rate is 35 per cent.

Press "AC."

Press and hold "SET/%" for two seconds.

Press "TAX+."

Enter the tax rate.

Press "SET/%."

Turn the calculator to "Print" mode.

Press "CA."

Press and hold the "SET/%" button for three seconds.

Enter the tax rate.

Press "TAX+," then press "SET/%."