If your current TV licence has expired, or is about to expire.
Your National Insurance number is two letters followed by six numbers and a letter at the end, for example QQ123456A. This can normally be found on a letter from the Department for Work and Pensions (DWP) or on your bank statement, if your pension is paid into your bank account.
If you run a hotel or provide mobile units for overnight accommodation, different rules apply.
Need a black and white TV Licence? Call us on 0300 790 6131.