This takes about five minutes. Fill in what you can; anything you do not have to hand can be left blank and we will pick it up with you.
10 digits. It is on any letter from HMRC about your tax return.
8 characters, for example NI123456. If you do not know it, enter the name and search.
Your Companies House personal code, issued when you verified your identity.
6 characters, posted to the registered office.
The login for the business HMRC account.
We will be in touch shortly with your next steps.