Introduction to Corporation Tax for Agents
Corporation Tax Online allows you to file your clients' Company Tax Returns over the Internet.
If you are formally authorised by your client, you can also use the service to:
- Get instant access to your clients' Corporation Tax liabilities and payment records for each accounting period. You can see their current balance - including any interest and penalties, payments, repayments and reallocations - and view details for the last seven years.
- Change your own contact details.