Taxpayers of these taxes must submit monthly, within fifteen calendar days following the end of the month, an affidavit (declaración jurada) containing the following information:
- a)Quantity in cubic meters of extracted material.
- b)Total amount in colones of the sale of the material.
- c)Total amount paid in sales tax.
- d)Quantity in cubic meters of material used in industry.
- e)Attach a copy of the monthly sales tax payment declaration submitted to the Dirección General de Tributación Directa.
- f)Quantity in cubic meters of material sold for domestic consumption and exempt from sales tax.
- g)Quantity in cubic meters of material sold and exported.