Deferred National Insurance contributions: payments
Phone
Call HMRC for help with your deferred National Insurance contribution payments.
Before you call
This helpline may ask you some security questions. Make sure your personal details and address are up to date in your personal tax account or you could fail telephone security. If you do not have a personal tax account, you can create one before you check your details.
Telephone:
0300 200 3500
Outside UK:
+44 191 203 7010
Opening times:
Our phone line opening hours are:
Monday to Friday: 8am to 6pm
Closed on Saturdays, Sundays and bank holidays.
Post
Get help with deferred National Insurance contribution payments
Write to HMRC to get help with deferred National Insurance contribution payments.
Couriers should use a different address.
National Insurance Contributions and Employer Office
HM Revenue and Customs
BX9 1AN
United Kingdom
Pay your deferred National Insurance
Write to HMRC to pay your deferred National Insurance. Include your payment slip and a cheque.
Couriers should use a different address.
National Insurance Contributions and Employer Office
HM Revenue and Customs
BX5 5BD
United Kingdom