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GET
Get High Earner Detail

Authorizations

Authorization
string
header
required

Get token from Auth0 and paste it here

Path Parameters

organization_id
string
required
employee_id
string
required
tax_year
integer
required

Tax year start (2025 = 2025-26)

Required range: 1901 <= x <= 2100

Query Parameters

as_of_tax_month
integer | null
Required range: 1 <= x <= 12

Response

Successful Response

Full calculation detail for one flagged employee.

Carries the summary row alongside the audit trail, so a caller landing here from a table row does not need a second request for context.

tax_year
integer
required
summary
HighEarnerSummaryRow · object
required

One row of the summary sheet — 13 columns.

detail
HighEarnerCalculationDetail · object
required

The audit trail behind one summary row.

Everything needed to re-derive the taper decision by hand, for anyone checking a flagged figure.

as_of_tax_month
integer | null
advisory_notice
string
default:Advisory only — not an HMRC filing and not a substitute for professional tax advice. Figures are straight-line projections from payroll data for this organisation only: they exclude other employments, non-payroll income, and unused Annual Allowance carried forward from earlier years. Treat every flagged employee as worth a conversation, not as a final liability figure.