file ixbrl
computations in
minutes
Corporation Tax is our tool for filing CT600 returns and iXBRL accounts to HMRC. We’ve made the process as simple as possible, so that you can import figures from Accounts Production, produce iXBRL computations and file online with the minimum of fuss.
If you need to handle variable accounting periods, file earlier periods or amended returns, we’ve made it straightforward.
features
Online filing to HMRC, including attachments and amended returns
iXBRL computations produced automatically
Attach iXBRL accounts from Accounts Production, Accounts Plus, or 3rd parties
Calculates Research & development relief
Works well with accounting periods of any length
Manage losses, deficits and excess amounts easily
Export to PDF
Easy to use Capital Allowances Calculator
formats
CT600 Short
CT600 Full
pricing
£465 +VAT per year
Unlimited Clients
We offer reduced cost licences for smaller client numbers:
- £125+VAT for 10 Returns
- £235+VAT for 25 Returns
- £350+VAT for 50 Returns
migration
Switching software supplier is usually accompanied by a chorus of claims about how “all your data will come across”.
We don’t make that claim; while we can typically bring across the standing data (names, addresses, the totals of boxes on the tax return etc.), we generally can’t bring across transaction data (schedules of dividends and the like).
Our promise is simple:
We’ll bring across what we can.

