Guatemala Social Contributions (IGSS) & Payroll Income Tax (ISR)
Asked about Guatemala social-security contributions (IGSS) and payroll income-tax withholding (ISR sobre rentas del trabajo) for employees and employers.
What this covers — Guatemala, 2026
- Required inputs and refusal catalogue
- Payment pattern library
- Worked examples
- Tier 1 rules
- Tier 2 catalogue
- Excel working paper template
- Bank statement reading guide
- Onboarding fallback
This is a research-grade draft — figures aren't shown as fact until a licensed accountant signs it off. The full, packaged rules load through the connector.
Use these rules in your AI
Connect once and your AI follows Guatemala Social Contributions (IGSS) & Payroll Income Tax (ISR) automatically — it stays current when a rate changes, and hands you to a licensed accountant when you need one. A copied file goes stale the day the law moves.
Using Claude Code, Cursor or Codex? Install these rules in one command:
Want a licensed accountant to check your AI-generated return?
Get reviewedThe open, research-grade drafts are on GitHub. The accountant-verified version is delivered through the connector.
Are you a Guatemala accountant? Verify these rules and put your name on them.
These rules are research-verified. They need a licensed practitioner for Guatemala to confirm them and become their named verifier. Reviewing reference rules — not signing returns.
Apply to verify Guatemala →Depends on
About
Use this skill whenever asked about Guatemala social-security contributions (IGSS) and payroll income-tax withholding (ISR sobre rentas del trabajo) for employees and employers. Trigger on phrases like "how much IGSS do I pay", "cuota laboral", "cuota patronal", "IGSS employee rate", "IGSS employer rate", "INTECAP IRTRA", "Guatemala payroll deductions", "ISR retencion empleados", "ISR planilla", "salario minimo Guatemala", "bonificacion incentivo", "Q250 bono", "constancia de retencion", "SAT-1331", "crédito por IVA planilla", or any question about Guatemalan payroll, social contributions, or employee income-tax withholding. Also trigger when classifying bank statement transactions that relate to IGSS debits, INTECAP/IRTRA levies, or SAT income-tax payments from Banco Industrial, Banrural, BAM, G&T Continental, or other Guatemalan banks. This skill covers the 15.50% combined IGSS split (4.83% employee / 10.67% employer + 2% parafiscal), the Q250 bonificación incentivo, the 2026 minimum wage, ISR brackets and deductions (including the Decreto 13-2026 reform), forms, deadlines, penalties, bank-statement classification, and edge cases. ALWAYS read this skill before touching any Guatemalan payroll or IGSS work.
The full rule
The complete, step-by-step rules for Guatemala Social Contributions (IGSS) & Payroll Income Tax (ISR) — the research-grade draft — load directly into your AI agent through the OpenAccountants connector. Connect once and your agent applies these rules automatically, with dependency resolution, conservative defaults, and a handoff to a licensed accountant when you need one.
More Guatemala tax skills
Other Guatemala computations in the OpenAccountants library.