Exactly what you can file, and what you can't.
Companies House, Corporation Tax and Payroll (PAYE) filings are live today. Making Tax Digital is built and tested, and waiting for HMRC sign-off — it is marked Coming soon until then.
Companies House
LiveEverything a small company files with Companies House, sent directly to Companies House using the company's authentication code.
| What you can file | Form |
|---|---|
| Annual accounts — micro-entity, small, full, abridged, audited or dormant | — |
| Confirmation statement | CS01 |
| Change of registered office address | AD01 |
| Change of company name | NM01 |
| New director or company secretary | AP01 / AP03 |
| Change to a director's or secretary's details | CH01 / CH03 |
| Director or secretary leaving | TM01 / TM02 |
| Setting up a new company | IN01 |
Group and consolidated accounts are not supported yet.


Corporation Tax
LiveRecognised by HMRC for Company Tax Returns. Your return is built from the same books as your accounts, with the tax computation and tagged accounts attached. The accounts you send to Companies House and the ones sent with your return come from the same figures.
| What you can file | Form |
|---|---|
| Company Tax Return, with accounts and tax computation | CT600 |
| Loans to directors and shareholders | CT600A |
| Research and development relief | CT600L |
Check the figures once, then file each. The confirmation from each is saved against the client.

Payroll (PAYE)
LiveReal Time Information reporting for small payrolls. Send your FPS each payday and an EPS when you need one, straight to HMRC.
| What you can file | Form |
|---|---|
| Full Payment Submission — pay and deductions each payday | FPS |
| Employer Payment Summary — adjustments and nil months | EPS |
Questions about running your payroll in A4O Accounts? Ask us.
Making Tax Digital
Coming soonDigital records and submissions for Income Tax and VAT. Built and tested with HMRC, and waiting for their sign-off — you can't file with it yet.
| What you can file | Form |
|---|---|
| Income Tax quarterly updates — self-employment and property income | — |
| Income Tax end-of-year submission | — |
| Income Tax Final Declaration | — |
| VAT returns | VAT |
Not sure if Making Tax Digital applies to you? Check HMRC's guidance on GOV.UK, or ask us.
Why one set of figures helps.
One set of books
Your accounts for Companies House and the accounts sent with your tax return come from the same figures.
Nothing to reconcile
Nothing is typed twice, so both filings are built from the same underlying figures.
Check once
Review the figures once, then file each one from A4O Accounts — no exporting and re-entering.
Confirmations saved
The receipt from Companies House and HMRC is kept against the client for as long as you need it.
Not available yet
So you find out now, not halfway through a year end.
Try it on one real filing.
Free to get started. Create an account, or email us and we'll set you up.