Does anyone know the duty costs if we exceed the 1L per person allowable? I have searched and haven't found anything. Thanks!
You can find it at https://cbc.gov.ky/images/documents/Customs-Tariff-Law-2017-Revision.pdf
Chapter 22, which starts on page 48
Tariffs range anywhere from $2/litre to $16/litre, depending what you are bringing in - some of them are a pecentage.