This is a recuperation cost for the basic expenses related with your stay, such as the kitchen, cleaning, water, gas, internet, electric, repairs and maintenance. So these fees are not tax dedutible.

The fees for the Marine and Coastal Protection Program are 200 USD/month; and $500 USD/month for the Reef Monitoring Subprogram. The monthly fee for other programs is 200 USD (foreigners) 100 USD (Mexicans). Your payment is due one month before the start of the program.