Log in or register then check how many years you are short, some years may not be full years but only require a small amount to top them up. The deadline for paying for short years is listed below each year with the amount you would need to pay.
An example of the sort of details is shown below when you click on the link to view your national insurance record. Each year is listed and I would recommend working out which would be the cheapest years to pay for to get the required number of years for the max pension
2010-11Year is not full
You have contributions from
Paid employment: £1.48
National Insurance credits: 46 weeks
These may have been added to your record if you were ill/disabled, unemployed, caring for someone full-time or on jury service.
Find out more about gaps in your record and how to check them.
You can make up the shortfall
Pay a voluntary contribution of £76.50 by 5 April 2023. This shortfall may increase after 5 April 2021.
Find out more about voluntary contributions.