How do I complete the CT600 for a long period of accounts? (Practice users)
If your accounts cover a period of over 12 months, you'll need to complete the CT600 for two periods, as follows:
- Prepare the accounts for the full period and generate an XBRL version.
- Apportion the profit/loss into a 12-month period and the remaining days – using days meets the HMRC guidelines.
- Create the first (12-month) period return in TaxCalc (see instructions below).
- Create the second (short) period return in TaxCalc (see instructions below).
How to create the first period return
- Open Practice Manager.
- Right-click on the client.
- Select Open in Tax Return Production.
- Click on New Return.
- Enter the 12-month period.
- Click on Create.
- Go to Accounts and Computations.
- Under I am attaching Accounts..., tick Relating to a different period.
- Enter the apportioned figures into Computations – or if you're using Accounts Production, go to Import accounts to pro-rata the figures accordingly.
- Complete the rest of the return.
- Attach the XBRL accounts (for the full period).
How to create the second period return
- Open Practice Manager.
- Right-click on the client.
- Select Open in Tax Return Production.
- Click on New Return.
- Change the End date to reflect the short period.
- Click on Create.
- Open the return.
- You MUST indicate to HMRC that accounts have already been sent.
- Go to Accounts and Computations.
- Under I am attaching Accounts..., untick both Relating to this period and Relating to a different period.
- Select Submitted with accompanying return… from the drop-down menu – you don't need to send the accounts again.
- Enter the apportioned figures into Computations – or if you're using Accounts Production, go to Import accounts to pro-rata the figures accordingly.
- Complete the rest of the return.