Over the last few months we have been working on the API in preparation for a potential no deal Brexit. We are now in a position to detail the impact that this may have on Sage Developers.

The good news is: countries other than the UK are not impacted (the country of the user’s business). Businesses without VAT registration aren’t affected. Also, domestic trade within the UK is not affected by any means.

You can find more detailed information about the impact on each version of the Accounting API in the following documents:

There are also documents for deprecated API versions:

We will deploy the code changes to our servers in the next weeks. Only when a No-Deal-Brexit is confirmed by the EU and the UK Government, we will turn the new features on.