{"country":"cr","currency":"CRC","name":"Costa Rica","taxYear":2025,"taxYearPeriod":"October 2024 - September 2025","description":"Costa Rican self-employed tax calculator: 5-bracket progressive income tax with CCSS social security","parameters":{"income":{"type":"number","required":true,"description":"Annual gross income in CRC"},"incomePeriod":{"type":"string","default":"yearly","options":["monthly","yearly"]},"expenses":{"type":"number","default":0,"description":"Annual deductible expenses"},"vatRegistered":{"type":"boolean","default":false,"description":"IVA registered (13%)"},"weeklyHours":{"type":"number","default":40,"description":"Weekly working hours"},"paidDaysOff":{"type":"number","default":15,"description":"Annual leave days"}},"example":"/v1/calculate/cr?income=24000000"}