CreateMtdBroughtForwardLossRequest
Records a loss the client carries forward from a year before Making Tax Digital (to 2025-26).
Not idempotent at HMRC: a repeated request either creates a second loss or is refused as a
duplicate, so this is never retried automatically.
Properties
| Name | Type | Description |
|---|---|---|
| businessId* | string | HMRC's identifier for the income source the loss belongs to. |
HMRC's identifier for the income source the loss belongs to. | ||
| typeOfLoss* | enum | Unknown SelfEmployment SelfEmploymentClass4 UkPropertyFhl UkProperty ForeignPropertyFhlEea ForeignProperty |
Unknown SelfEmployment SelfEmploymentClass4 UkPropertyFhl UkProperty ForeignPropertyFhlEea ForeignProperty | ||
| lossAmount* | number | The amount carried forward, as a positive figure. |
The amount carried forward, as a positive figure. | ||
JSON Example
{
"businessId": "string",
"typeOfLoss": "Unknown",
"lossAmount": 0
}