import { Calculator, ComparisonTable, InfoCard, AskZantara, KeyTakeaway, } from "@/components/insights/interactive"; import { HeaderWhatsAppCTA } from "@/components/blog/HeaderWhatsAppCTA"; import { ArticleClusterCTA } from "@/components/blog/ArticleClusterCTA"; # PPh 21 for Expats in Indonesia 2026: Income Tax Rates, Calculation & Payslip PPh 21 is the income tax withheld from your salary by your employer. If you work in Indonesia, this is your primary tax obligation. **TL;DR:** PPh 21 is income tax withheld by your Indonesian employer. Progressive rates: 5% (up to IDR 60M), 15% (60-250M), 25% (250-500M), 30% (500M-5B), 35% (above 5B). PTKP personal allowance: IDR 54M/year (single). Since 2024, employers may use the simplified TER method. Monthly withholding is reported by employer — you reconcile in annual SPT. ## 2026 Tax Rates Indonesia uses **progressive tax rates**: --- ## Tax Calculator { const monthly = Number(values.monthly) + Number(values.allowances); const bonus = Number(values.bonus) * Number(values.monthly); const annual = (monthly * 12) + bonus; const ptkpMap = { 'TK0': 54000000, 'K0': 58500000, 'K1': 63000000, 'K2': 67500000, 'K3': 72000000 }; const ptkp = ptkpMap[values.status]; let taxable = Math.max(0, annual - ptkp); let tax = 0; let remaining = taxable; if (remaining > 0) { const b1 = Math.min(remaining, 60000000); tax += b1 * 0.05; remaining -= b1; } if (remaining > 0) { const b2 = Math.min(remaining, 190000000); tax += b2 * 0.15; remaining -= b2; } if (remaining > 0) { const b3 = Math.min(remaining, 250000000); tax += b3 * 0.25; remaining -= b3; } if (remaining > 0) { const b4 = Math.min(remaining, 4500000000); tax += b4 * 0.30; remaining -= b4; } if (remaining > 0) { tax += remaining * 0.35; } if (!values.npwp) tax *= 1.2; const monthlyTax = tax / 12; const effectiveRate = annual > 0 ? ((tax / annual) * 100).toFixed(1) : 0; return { total: tax, breakdown: [ { label: "Annual Gross Income", amount: annual }, { label: `PTKP (${values.status})`, amount: -ptkp }, { label: "Taxable Income", amount: taxable }, { label: "Annual Tax", amount: tax }, { label: "Monthly Withholding", amount: monthlyTax } ], currency: "IDR", note: `Effective rate: ${effectiveRate}%${!values.npwp ? ' (includes 20% non-NPWP penalty)' : ''}` }; }} /> --- ## PTKP (Tax-Free Allowance) PTKP is the amount of income exempt from tax: | Status | Code | Annual PTKP | | -------------------- | ---- | -------------- | | Single | TK/0 | IDR 54,000,000 | | Married, no kids | K/0 | IDR 58,500,000 | | Married + 1 child | K/1 | IDR 63,000,000 | | Married + 2 children | K/2 | IDR 67,500,000 | | Married + 3 children | K/3 | IDR 72,000,000 | - Register dependents properly with HR - Maximum 3 dependents (children) - Dependents must live with you - Spouse only counts if not working --- ## What's Taxable? ### Included in PPh 21: - Base salary - Allowances (housing, transport, meals) - Bonuses and THR - Benefits in kind (some) - Stock options (when exercised) ### Exempt: - BPJS employer contributions - Certain work tools/equipment - Some business travel reimbursements --- ## No NPWP = Higher Tax If you don't have NPWP, your employer withholds **20% more** tax. This adds up quickly: - With NPWP: IDR 50M tax - Without NPWP: IDR 60M tax Get your NPWP to avoid this penalty. --- ## Common Questions --- ## Related Articles - [Tax Residency Indonesia: 183-Day Rule](/tax/tax-residency-indonesia) - [NPWP for Foreigners in Indonesia](/tax/npwp-foreigners-guide) - [Annual Tax Return SPT Guide](/tax/annual-tax-return-guide) - [Tax Deductions for Expats](/tax/tax-deductions-expats-indonesia) - [CoreTax e-Filing SPT Guide](/tax/coretax-efiling-spt-guide)