FAQs » Post-Sales » Corporation Tax
Corporation Tax
- When do I need to add the client address to the CT600 form?
- Does BTCSoftware produce forms like 64-8, R40, and SA303?
- Understanding the 1046 Authentication Failure error message
- Can I submit earlier years’ returns using BTCSoftware?
- How do I submit a longer period of accounts for Corporation Tax?
- How to submit amended accounts to Companies House
- How to attach a PDF to a Corporation Tax Return
- How to recover CIS deductions through a Corporation Tax Return
- How to enter a repayment of a loan to a participator in CT600A
- What is iXBRL?
- Can I file to Companies House using your software?
- Attaching a 3rd Party set of Accounts to a CT Return
