Tax Return Software

This free tax calculator provides you with a breakdown of your tax situation. It is a Salary, National Insurance, Pension Contributions, Students Loans and Married Couples Allowance Calculator all rolled into one!

You can also check your uk tax codes against it and it will give you an explanation of your tax code too… tax codes accepted at the moment are L, P, T, V, Y and BR, D0, NT, OT and K.