Links to external support
Explore a collection of resources compiled to address your questions and needs.
Helpful Support
Do you need information on how to to apply for a UTR, NI number or need help with submitting your self-assessment?
Apply for UTR
Get more information on how to apply for a Unique Taxpayer Reference (UTR) or registering for a self-assessment.
Apply for NI Number
Obtain a National Insurance number by filling in your details. You will need a copy of your identity documents when applying online.
Apply for CSCS Cards
Get full details on how to apply for CSCS Cards on the official website for Construction Skills Certification Scheme.
Self Assessment Year End Returns
Whether you are sending a tax return or notifying HMRC click on the link below.
Register for self-assessment
This link will redirect you if you need to register for a self-assessment or if you wish to send a tax return.
Get your National Insurance number
This page will take you to the right place to retrieve your National Insurance number.
Prove your right to work
Apply to get your share code online (if you need one) to prove your right to work in the UK.
Construction Industry Scheme: general enquiries
The direct link to CIS's general contact information whether you need to contact them by phone, mail or online.
Order a copy of your birth certificate
Find the right information or start an application to order a copy of a birth, marriage or civil partnership certificate.
UTR activation via the CIS helpline
By phone or mail, you can contact the Construction Industry Scheme for tailored information based on your queries.
