Disclaimer

NetDayRate gives estimates, not financial, tax or legal advice. The figures are for the 2026/27 tax year and assume the common case set out on How we calculate. Your own numbers will differ if your circumstances do, so check with a qualified accountant before you accept a contract or change how you’re paid.

We do our best to keep every figure right, but we can’t accept responsibility for decisions made on the strength of them. If you spot a mistake, please tell us and we’ll fix it.

How the site is funded

Some links on this site are to companies that pay us a fee if you sign up, such as contractor accountants. We mark those links clearly. They never affect the calculator’s figures, and when we compare services we rank them by what they’d mean for your numbers, not by what they pay us.

We can’t advise on insurance or mortgages and don’t link to them for a fee.