Maximum National Insurance contributions calculator
If you earn income from more than employment or self-employment (including a share of partnership profit) in the same tax year, you are usually required to pay NI on each. This may result in you overpaying contributions, although it’s still possible to underpay, which could jeopardise your state pension rights.
Using the calculator
The calculation required to check NI contributions can involve a number of steps. Using the minimum data our calculator works out whether you have paid too much or too little NI and produces a report you can send to HMRC to support a claim for repayment, if appropriate.
Related Topics
-
How to pay a tax-efficient golden handshake
One of your firm’s directors is retiring soon and the board want to pay him a lump sum to reward his long service. The trouble is that golden handshakes are usually taxable. Is there a more tax-efficient alternative?
-
Permanent increase to penalty interest rates
The new tax year saw a change to the way interest on late paid taxes is calculated. What’s changed and what are the new charges?
-
HMRC pauses some refund claims for agents
Due to security concerns, HMRC has warned that it will not process refund claims made by authorised agents. What’s going on and what alternatives are available?
This website uses both its own and third-party cookies to analyze our services and navigation on our website in order to improve its contents (analytical purposes: measure visits and sources of web traffic). The legal basis is the consent of the user, except in the case of basic cookies, which are essential to navigate this website.