1119 - If you have been given a 2017 to 2018 Class 4 NIC deferment certificate
If you are employed as well as self-employed, the National Insurance Contributions and Employer Office may agree that some of your Class 4 National Insurance Contributions can be deferred until your overall contributions can be determined.
If your application for deferment is agreed, they will send you a certificate of deferment (form CA2703).
Only select 'Yes' if you have already been given a certificate of deferment otherwise, select 'No'. For more information follow the link Defer your self-employed National Insurance.
If you want to apply for deferment, please contact HM Revenue and Customs (HMRC).