Get the ICT registration before you list. Not after.
Costa Rica went from 'enforcement is mostly theater' to 'platforms are reporting your bookings to the tax authority' in about eighteen months. The Non-Traditional Rental Registry application is online, the documentation is light, the registration is free. If you list without it, you're not just out of compliance, you're increasingly being delisted by the platforms themselves. Apply on day one. Add the inscription code to every listing the day it arrives.
