I figured the f@cker is the rendimiento is a yearly percentage. So 10% for 360 days is 5% for 180 days, 2,5% for 90 days.let me see if I'm understanding this correctly so if I put a million pesos in a bank after 3 months they're going to give me $100,000 pesos so my total investment at the end would be 1 million 100,000 pesos. is that tax free?
8 times 45 days at 10% would double the money in a year, sounds too good to be true.