phk-advanced-matrix git:20260810.6474111A

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---
name: phk-advanced-matrix
description: Evaluate complex Indonesian employment termination (PHK) multi-condition scenarios (retirement crossover, efficiency due to loss vs prevention of loss, merger employee/employer refusal).
argument-hint: "<monthly_wage> <tenure_years> <phk_reason_code> <unused_leave_days>"
metadata:
  risk_level: HIGH
  rule_type: statutory
  quality_tier: tested
---

# Advanced Complex PHK Multi-Condition Severance Matrix

Evaluates complex statutory termination (*Pemutusan Hubungan Kerja - PHK*) scenarios under Government Regulation PP No. 35/2021 & Perpu No. 2/2022.

## Statutory Multiplier Matrix (PP 35/2021)
1. **Efficiency Reasons (Pasal 43)**:
   - **Due to Losses**: Severance (UP 1.0x) + Service Pay (UPMK 1.0x) + Rights (UPH 1.0x).
   - **Prevention of Losses**: Severance (UP 1.0x) + Service Pay (UPMK 1.0x) + Rights (UPH 1.0x).
2. **Merger / Consolidation / Acquisition (Pasal 41 & 42)**:
   - **Worker Refuses to Continue**: UP 1.0x + UPMK 1.0x + UPH 1.0x.
   - **Employer Refuses to Continue Worker**: UP 2.0x + UPMK 1.0x + UPH 1.0x.
3. **Retirement Age Crossover (Pasal 56)**:
   - Severance (UP 1.75x) + UPMK 1.0x + UPH 1.0x. Offset by pension insurance benefits under BPJS JP / DPK.
4. **Disciplinary Violations (Pasal 52)**:
   - After SP1, SP2, SP3 warning letters: UP 0.5x + UPMK 1.0x + UPH 1.0x.

## Hybrid Execution Model
Pass parameters to `engines/phk-calculator.js`:
* `calculatePhk(monthlyWage, tenureYears, phkReasonCode, unusedLeaveDays)`