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hi do you provide API b2b

Posted by Muhammad Faisal 12 Jan 2026 at 19:55
hi do you provide API b2b

3 Comments

T
Tim Fouracre Staff 13 Jan 2026 at 13:50
Yes we do - currently for dormant company filings only.

If you let me know how many companies/clients and how you would like to use the API i.e. to file ct600/accounts then we can look at extending the API.

https://www.tinytax.co.uk/developers/reference/
M
Muhammad Faisal 14 Jan 2026 at 05:52
Thank you for confirming.

Currently, we handle approximately 100+ companies, primarily dormant. Our immediate requirement is to use the API for automated dormant CT600 and dormant accounts filings.

In the near future, we expect this number to grow and would be interested in extending API usage to include CT600 and accounts filings for active companies as well.

Please let us know the next steps and any requirements from your side to explore this extension.
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Tim Fouracre Staff 14 Jan 2026 at 07:30
hanks for the details - 100+ dormant companies is a good fit for our API as it has been designed specifically for that use-case.

To enable API access:

1. Click your avatar/initial in the header (top-right) when logged in

2. This takes you to https://tinytax.co.uk/profile/

3. Scroll to the API Access section and click Enable API Access

4. Your API key will be displayed once - copy it immediately and store it securely

Once enabled:

- Top up your balance from the API Dashboard (£20 per filing, pay-as-you-go)

- Documentation: https://www.tinytax.co.uk/developers/

If you have any questions or your devs need help please just get back to us.