{"country":"mx","currency":"MXN","name":"Mexico","taxYear":2025,"taxYearPeriod":"January - December 2025","description":"Mexican freelancer: RESICO or General ISR, optional IMSS, IVA","parameters":{"income":{"type":"number","required":true,"description":"Gross business income MXN"},"incomePeriod":{"type":"string","default":"yearly","options":["monthly","yearly"]},"taxRegime":{"type":"string","default":"resico","options":["resico","general"]},"expenses":{"type":"number","default":0,"description":"Deductible expenses (general regime only)"},"imssOptIn":{"type":"boolean","default":false,"description":"Voluntary IMSS social security"},"vatRegistered":{"type":"boolean","default":true,"description":"IVA registered (16%)"},"weeklyHours":{"type":"number","default":40,"description":"Weekly working hours"},"paidDaysOff":{"type":"number","default":15,"description":"Annual leave days"}},"example":"/v1/calculate/mx?income=300000"}