Mida OS

EIS Advance Assurance · UK

Apply for EIS advance assurance, handled end-to-end.

EIS advance assurance gives investors confidence that their tax relief is likely to qualify before they commit. Mida OS manages the full application for your UK startup.

From eligibility checks to the HMRC submission, we prepare the documentation, file the application and handle the back-and-forth — so EIS is locked in before your round goes live.

One managed stack for your startup’s back office.

Mida OS handles legal, accounting, compliance and payroll for UK founders — one price, everything included. £350/month.