Contractual Interest Late Payment Calculator
You should use this calculator if interest charged on overdue debt is defined in your terms of business and differs from that in the UK Late Payment Act. If your terms of business do not define interest on late payment, or if they refer to the UK Late Payment Act, then you should use our statutory interest calculator.
If you use contractual interest then you should change the interest rate field on the calculator accordingly, and set the Interest base rate to ‘No’ if your terms of business specify a set interest rate rather than a rate above base rate.
*Late fee calculator is for informational purposes only. Sterling Debt Recovery assumes no implicit or explicit liability for the use of this tool.