v1
latestOpenAPI 3.0.32026-07-132716.9 KBmarriage-allowance
Check Marriage Allowance eligibility
This resource checks whether an individual taxpayer's partner is eligible to become a recipient of Marriage Allowance for the given tax year.
This resource should only be used when the individual is the lower earner and is considering becoming a transferor of Marriage Allowance. It should only be used to to check the eligibility of their own partner.
post/marriage-allowance/sa/{utr}/eligibility
Path parameters
utrstring required
Example:2234567890
The 10 digit self-assessment UTR for the individual.
Request body
Example request
{
"nino": "AA000003D",
"firstname": "John",
"surname": "Wick",
"dateOfBirth": "1987-12-20"
}Response
OK