Corporation Tax return (CT600)
HMRC's free filing service has closed. We work out your CT600 and file it for you.
- One price, no subscription
- Filed with HMRC for you
- Checked with you before it's filed
- On-time filing guaranteeIf we file late, we pay the penalty
- Filed directly with Companies HouseBy our own filing software
- Payments by StripeSecure card payments
How it works
Find your company
Search its name or number. We read its details from Companies House.
Send your figures
Your accounts and the period they cover.
We prepare it
You check it before anything is filed.
We file it
Sent to Companies House or HMRC for you.
You get the receipt
Your filing receipt, by email.
Your deadlines
1 year
To file your CT600
After the accounting period it covers
9 months
To pay Corporation Tax
And 1 day, after your accounting period ends, for most companies
Questions
What does it cost?
£119 per return. Corporation Tax itself is paid to HMRC, not to us.
Why can't I use HMRC's service?
HMRC's online service for filing accounts and the Company Tax Return has closed. A return now goes through commercial software or an agent.
When is it due?
12 months after the accounting period it covers. The tax is due 9 months and 1 day after the period ends, for most companies.