HMRC Filing Policy

Owner: Product & Compliance

Effective from: 8 July 2026

Last reviewed: 8 July 2026

How Finpliq handles supported HMRC workflows, validation, approval, submission evidence and correction routes.

At a glance

Finpliq supports HMRC-related workflows where implemented in the product, including review and evidence where available.
Finpliq must not claim HMRC approval, recognition or certification unless this has been formally achieved and documented.

Supported workflows should be described accurately by release status. Finpliq should distinguish live, test, sandbox, readiness and planned filing functionality.
Users must review data, warnings and approval steps before submission. AI or automation must not submit filings without user authorisation.
Submission receipts, request/response metadata, correlation identifiers and filing history should be retained where available to support evidence and corrections.
Corrections depend on the filing type, HMRC rules and whether the relevant correction workflow is implemented in Finpliq.