Originally Posted by
x1achilles
The fee that Brazilian Consulates charge U.S. Citizens is exactly the same that the U.S. charges Brazilian citizens for a Visa (Application only...if denied, and many are, they get no refund).
The Visa will be valid for 5 years with multiple entries.
The 90 days you are referring to is for the maximum length of one trip (entry).
Boa Sorte!
This is not necessarily true unless things have changed recently. See post #11. And the visa must be validated (that is, first entry into Brazil) within 90 days is issuance, for stays up to 90 days for a maximum of 180 days per year.