Build & file your company accounts
Turn a year of bank transactions into FRS 105 micro-entity accounts and file the iXBRL to Companies House — without a spreadsheet in sight.
Pick your company
Your company details are kept in sync from Companies House — registered office, SIC codes, officers and the accounting reference date are already there.
Step by step
The same journey, written out — so you can read it at your own pace.
- Pick your company
Your company details are kept in sync from Companies House — registered office, SIC codes, officers and the accounting reference date are already there.
- Import the financial year
Connect the company bank account and we categorise the year automatically — sales, costs, salaries and dividends — ready to map.
- Map to FRS 105
The accounts wizard maps each total to the right micro-entity line. Add manual entries where you need them, pulled from your bank, profile or HMRC — not just this screen.
- Review the accounts
See the full profit & loss and balance sheet, with the micro-entity disclosures and director’s statement generated for you.
- File to Companies House
We tag the accounts as iXBRL and file them straight to Companies House — and keep them ready to feed your CT600.
Common questions
Which companies can use FRS 105?
Micro-entities — broadly under £1m turnover, £500k balance-sheet total and 10 employees. AI TaxPilot checks your size and picks FRS 105 or FRS 102 §1A automatically.
Does this also do my confirmation statement?
Yes — the confirmation statement (CS01) and your CT600 are driven from the same synced company record, so you don’t re-key anything.
Companies House + HMRC, one workflow
Build iXBRL accounts from your bank feed, file to Companies House and carry the numbers straight into your CT600.
Start freeThis guide is general information, not personal tax advice, and reflects the rules we believe to apply as at June 2026 — rates and thresholds change. Always check your own figures against HMRC and consider a qualified adviser before acting. You remain responsible for the accuracy of anything you file.
Go deeper
The full guides and articles behind this journey.
The three things every company must file, the new 2025 size thresholds, deadlines, late-filing penalties and the identity-verification changes now live.
Rates, marginal relief, associated companies, capital allowances, losses, R&D relief and the deadlines every limited company must hit.
More flight plans
File your Self Assessment
From a blank return to filed-with-HMRC in one sitting — your figures pulled in, the maths checked, the SA100 submitted.
File your Corporation Tax (CT600)
Carry your accounts into the CT600, let us handle marginal relief and the adjustments, and file the return plus computation to HMRC.
Connect HMRC and pre-fill everything
One secure connection pulls your tax record into AI TaxPilot — and pre-fills every calculator and wizard, with each figure tagged to its source.