Annual accounts,
done properly
Generate annual accounts in iXBRL format and submit directly to Companies House.
Built for every filing scenario
Whether you're an entrepreneur running multiple businesses, a business director filing your own accounts, or an accountant managing dozens of clients, Calqo Filing adapts to how you work.
Sync, track and file for multiple businesses from a single interface.
Connect your accounting software, review the pre-populated accounts, and file directly to Companies House in a single session.
Manage multiple client filings from one dashboard. Filing status tracking across your entire practice portfolio.
Everything you need to file
From data import to acknowledgement receipt — every step of the accounts preparation and filing process, handled in one place.
Generate and submit annual accounts directly to Companies House.
- Generate dormant, micro-entity, abbreviated and full accounts
- Direct submission to Companies House
- Built-in validation
Sync your business data directly from Companies House, including notifications when that data is changed.
File your MTD VAT returns directly to HMRC using data imported from your accounting software, bank accounts, or spreadhseets.
Connect your existing accounting platform and pull your trial balance, chart of accounts, and prior-year figures with one click.
Prepare and submit your CT600 returns. Includes a range of additional forms for more complex submissions.
Simple, annual subscriptions
All plans include direct syncing of data from Companies house as well as reminders.
Ideal for companies looking to track their submission deadlines.
no fee
Get started- Data import from Companies House
- In-app and Email reminders
Ideal for dormant companies looking to file their annual accounts.
billed annually
Get started- Data import from Companies House
- In-app and Email reminders
- File dormant annual accounts
Ideal for micro-entity companies looking to file their annual accounts or submit VAT returns.
billed annually
Get started- Data import from Companies House
- In-app and Email reminders
- File dormant, or micro-entity annual accounts
- File VAT returns
All prices exclude VAT.
Common questions
What types of company can file using Calqo Filing?
Calqo Filing supports private limited companies registered at Companies House filing under FRS 102 (small companies), FRS 105 (micro-entities), or dormant company accounts.
Do I need any iXBRL knowledge to use the product?
None at all. Calqo Filing handles iXBRL tagging automatically — you never see raw XML or taxonomy codes unless you want to. The validation step before filing checks the output meets Companies House's requirements.
Can I use Calqo Filing if I don't have Xero or QuickBooks?
Yes. You can upload data via spreadsheet, or enter figures manually.
What happens if Companies House rejects a filing?
Calqo Filing displays the specific rejection reason returned by the Companies House API and guides you through the resolution. In most cases, errors can be corrected and resubmitted within minutes.
Is my financial data secure?
All data is encrypted in transit and at rest, stored on UK-based infrastructure. We do not sell or share your financial data with any third parties.
Are all features available now?
Features will be slowly rolled out over the course of the beta period, with dormant and micro-entity accounts, and VAT submissions all available at launch.
Ready to file your first set of accounts?
Join the beta and get free access while we're in early release.