National Insurance Tax Calculator

Accurate National Insurance Tax Calculation Made Simple. Use our Taxd Calculator for Quick and Precise Results. Plan Better, Tax Smarter.
National insurance calculator

Work out your National Insurance


Your results will not be saved. This calculator is a simplified version of our tax return software, where we calculate and file your tax return with all the relevant information. This calculator should be used for estimations, capital gains is complicated with potential reliefs available, please get in touch if you have any queries.

Tax breakdown
Your tax breakdown will appear here