Warning
This is a dummy service for testing. Use only the test customers. Do not enter real personal information.
Dummy HMRC APIs
These dummy APIs answer in the formats of HMRC's published API definitions, for the test customers below. A token only gives access to the records of the customer who gave permission.
- Individuals Employments Income API 2.0
- Individuals State Benefits API 2.0
- CIS Deductions API 3.0
- Self Assessment Accounts API 4.0: payments and allocations, and balance and transactions
- HMRC internal sources: Child Benefit, bank interest, student loan plan and Marriage Allowance
| Name | National Insurance number | Records |
|---|---|---|
| Sam Okafor | SK 12 34 56 A | pay and tax |
| Grace Williams | GW 23 45 67 B | State Pension, bank interest |
| Maya Kowalski | MK 34 56 78 C | CIS deductions |
| Nina Shah | NS 45 67 89 D | pay and tax, child benefit, student loan plan |
| Yara Hughes | YH 56 78 90 A | pay and tax, company car (DVLA) |
| Jack Morgan | JC 22 33 44 C | pay and tax, marriage allowance |
| Asha Patel | AP 67 89 01 B | Self Assessment account |
| Kai Brown | KB 78 90 12 C | Self Assessment account |
| Cara Jones | CJ 89 01 23 D | Self Assessment account |
| Ben Carter | BC 90 12 34 A | Self Assessment account |
| Gita Rao | RG 11 22 33 B | pay and tax, Self Assessment account |
| Una Novak | HR 33 44 55 D | None |
| Olu Adeyemi | OA 44 55 66 A | None |
| Leah Park | LP 66 77 88 A | None |
| Rita Mensah | RM 55 66 77 C | None |