Explore the key aspects of customs duties, taxes, and regulations. Learn about the implications of import duties on merchandise, the refund process for internal revenue taxes on alcohol, and the focus on specific duties and fees. Discover the major tax types, including alcohol production and environmental taxes, and understand the eligibility for refunds and non-refundable fees. This information is crucial for customs broker exam preparation.

#Code of Federal Regulations (CFR) Title 19
#Part 190