HM Revenue & Customs

433Total number of complaints received in 2024 to 2025

Initial checks and primary investigation

Complaints resolved by mediation: 0
Decided following primary investigation: 127
Resolved with agreement of complainant: 6

Detailed investigation

Accepted for detailed investigation: 4
Fully upheld: 0
Partly upheld: 3
Not upheld: 5
Resolved with agreement of complainant: 0
Discontinued: 0

Number of complaints upheld

Upheld: 0%
Upheld or partly upheld: 12%
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