UK payslips for equity-comp employees report RSU vests as notional pay
for HMRC only. A paired same-magnitude deduction (Shares Retained /
Stock Tax Withholding / RSU Offset) nets it back out of cash. The UK
payslip's income_tax line shows tax on the grossed-up total, but the
actual RSU tax is handled by Schwab (US broker) via share sale. No
cash flows through UK payroll for RSU.
Previously the extractor folded RSU notional into gross_pay and
income_tax, which inflated the dashboard numbers — a payslip with
£25k RSU vest looked like 2x salary with 80% tax rate.
Changes:
- schema: add rsu_vest + rsu_offset fields (default 0).
- db + alembic 0002: add two new NUMERIC(12,2) columns with server
default 0 (backward-compatible; existing rows get 0).
- validate_totals: include rsu_offset in deductions sum so the
gross + rsu_vest inflation is properly netted out.
- extraction prompt: explicit rules for identifying RSU lines by the
common Meta/Sage/Workday labels, and to NOT put them in
other_deductions.
Dashboards in a follow-up commit: cash_gross = gross_pay - rsu_vest,
effective tax rate based on cash metrics.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Viktor Barzin
9105b6b79d