API Docs / Operations / Client - MTD Losses / Delete Losses And Claims

Delete Losses And Claims

DELETE /tenants/{tenant}/clients/{client}/mtd/losses/document/{businessId}/{taxYear}

Clears the losses and claims HMRC hold for one income source and tax year (2026-27 onwards). Clearing is a delete rather than an empty save. Who deleted it is recorded.

Parameters

NameTypeDescription
tenant* path string

The Tenant.Code

The Tenant.Code
client* path string
businessId* path string
taxYear* path string

Responses

204 No Content
400 Bad Request
401 Unauthorized – Invalid or missing API key
404 Not Found

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