Tools
Simplified tax by country
Each country has its own regime. Pick yours: the calculator follows the real mechanic (fixed monthly fee, withholding per receipt, or progressive rate).
Argentina monotributo
Fixed monthly fee by category (ARCA), based on annual billing.ARS · Monotributo (ARCA)
Mexico RESICO
RESICO: 1% to 2.5% per month on collected income, no deductions.MXN · RESICO
Colombia simple regime (RST)
RST: bimonthly rate on gross income (1.2%–14.5%).COP · Régimen Simple (RST)
Chile honorarium receipts
15.25% withheld on each honorarium receipt (SII 2026).CLP · Boleta de honorarios
Peru fourth-category income
Fourth category: 8% on receipts above PEN 1,500. Not Nuevo RUS.PEN · Renta 4ta categoría
Uruguay monotributo
Fixed monthly DGI/BPS fee, with or without FONASA. Unipersonal annual cap.UYU · Monotributo (DGI/BPS)
Paraguay IRE RESIMPLE
IRE RESIMPLE: fixed quarterly fee from prior-year income.PYG · IRE RESIMPLE
Brazil MEI
MEI: annual cap and monthly DAS by activity (gov.br).BRL · MEI