The Business Central application UI allows tax amounts to be overridden when entering sales invoices, sales credits, purchase invoices and purchase credits. The override is only allowed at a summary level (ie. per tax code of the invoice) and I think there is a tolerance level that can be set by a system admin to control it.

However, the Business Central REST API does not appear to allow for accepting tax summary amount overrides.

Please provide a feature in the Business Central REST API to allow an external application to submit it's own tax amount summaries for these documents. This is for UK VAT, where it is common for invoices to be processed with differing (but still valid) tax amounts for a variety of valid reasons.

By the way, the API documentation doesn't mention creating purchase credit memo type documents via the REST API, so wondering if that's a documentation oversight.

Thank you for your attention.

Category: Development
Needs Votes
Ideas Administrator

Thank you for this suggestion! Currently this is not on our roadmap. We are tracking this idea and if it gathers more votes and comments we will consider it in the future. Best regards, Business Central Team