Customs Guide for Travelers Entering Maine, United States

All travelers entering Maine must pass through U.S. Customs and Border Protection (CBP), declare the value of all goods acquired abroad, and are subject to restrictions on items like alcohol, tobacco, food, and currency over $10,000.

U.S. Customs & Border Protection Overview for Travelers

U.S. Customs and Border Protection (CBP) is the federal agency responsible for regulating the flow of people and goods into the United States at all ports of entry, including those in Maine. Their primary missions include enforcing trade laws, collecting duties, and preventing the entry of illegal or dangerous items.

Key Point for All Travelers

You are responsible for declaring everything you are bringing into the United States from abroad to the CBP officer. Honesty is the best policy; failure to declare can lead to serious consequences.

Declaration Process Upon Arrival

All travelers must complete a CBP Declaration Form 6059B, either on paper or electronically. You must list the total value of all goods you are bringing back that you did not have when you left the U.S., including gifts for others.

Step 1: Complete the Form

Provide accurate information on the declaration form regarding the value of purchased goods, currency over $10,000, food, plants, animals, and any business merchandise.

Step 2: Present to CBP Officer

Proceed to the primary inspection area with your passport, completed declaration form, and travel documents. Answer the officer's questions truthfully and completely.

Step 3: Secondary Inspection (if selected)

Some travelers may be selected for a more thorough baggage examination. This is a standard procedure to verify declarations and ensure compliance.

Duty-Free Exemptions & Allowances

Travelers are allowed a certain value of goods to be brought into the U.S. without paying duty (tax). The exemption depends on the country of origin and length of stay.

Exemption Type Applicable For Duty-Free Value Limit Alcohol Allowance Tobacco Allowance
Personal Travelers from most countries (e.g., Canada, Europe, Asia) $800 per person 1 liter (if 21+) 200 cigarettes OR 100 cigars (if 18+)
Insular Possessions Goods from U.S. Virgin Islands, Guam, American Samoa $1,600 per person 5 liters total (max 1L from non-US sources) 200 cigarettes AND 100 cigars
Adjacent Country (Land) Travelers returning from Canada or Mexico by land for 48+ hours $200 per person Not applicable under this exemption Not applicable under this exemption

Note: Goods exceeding your duty-free exemption will be subject to a flat rate of duty, typically around 3% on the next $1,000 worth of merchandise. Items intended for commercial use or business are not eligible for personal exemptions.

Prohibited & Restricted Items

The following categories of items are either completely banned or require special permits/licenses to import. Always declare items in these categories.

Narcotics and Drug Paraphernalia

The importation of narcotics and certain drug-related equipment is illegal. Prescription medications require proper documentation.

Counterfeit and Pirated Goods

Items that infringe on trademarks or copyrights (fake designer goods, pirated software/movies) are prohibited and will be seized.

Endangered Species Products

Products made from protected wildlife (ivory, tortoiseshell, certain furs, coral) are generally prohibited under CITES and U.S. law.

Cultural Artifacts and National Treasures

Antiquities, cultural property, and artifacts from other countries often require export permits from their country of origin and may be subject to U.S. import restrictions.

Currency & Monetary Instruments Reporting

There is no limit to the amount of currency you can bring into or take out of the United States. However, you are legally required to report amounts exceeding $10,000 (or foreign equivalent) to CBP.

Instrument Type Definition/Examples Reporting Threshold Form Required Consequence of Non-Report
Currency U.S. or foreign coin and paper money Over $10,000 (total) FinCEN Form 105 Civil penalties and seizure
Monetary Instruments Traveler's checks, money orders, negotiable instruments Over $10,000 (total) FinCEN Form 105 Civil penalties and seizure
Bearer Securities Stocks or bonds in bearer form Over $10,000 (total) FinCEN Form 105 Civil penalties and seizure

Important: The $10,000 threshold applies to the total combined value of all currency and monetary instruments you or your family/fellow travelers are carrying. Failure to report can result in the seizure of all funds.

Traveling with Medications

U.S. residents and visitors are allowed to bring medically necessary prescription drugs for personal use, but they must be properly declared and documented.

Carry Documentation

Keep medications in their original, labeled containers. Carry a copy of your doctor's prescription or a letter from your physician explaining the medical necessity.

Check for Controlled Substances

Some prescription drugs common abroad (e.g., certain pain relievers, sedatives) may be classified as controlled substances in the U.S. and require a DEA import permit. Check with the U.S. Drug Enforcement Administration (DEA) before travel.

Food & Agricultural Products

Strict regulations govern the import of food to prevent the introduction of plant pests, animal diseases, and invasive species. When in doubt, declare the item.

Generally Permitted (but must be declared)

Commercially packaged, shelf-stable baked goods; hard/aged cheeses; canned/jarred goods (meat-free); roasted coffee beans; certain candies.

Generally Prohibited

Most fresh fruits and vegetables; most meats, poultry, and products (from certain countries); plants with soil; seeds for planting; fresh milk and yogurt.

Pets & Wildlife Products

Live animals and products derived from animals are heavily regulated by CBP and other agencies like the U.S. Fish and Wildlife Service (FWS) and Centers for Disease Control and Prevention (CDC).

Item Category Governing Agency Key Requirements Common Restrictions Permit Needed?
Live Pets (Dogs/Cats) CDC, USDA-APHIS Proof of rabies vaccination, health certificate for dogs from high-risk rabies countries. Breed restrictions may apply (state-level). Banned from some countries. Varies by origin
Hunting Trophies U.S. FWS, USDA Must comply with CITES and U.S. Endangered Species Act. Often requires export permit from source country. Ivory, rhino horn, sea turtle products are almost always prohibited. Usually Yes
Feathers, Bones, Shells U.S. FWS May be prohibited if from migratory birds or endangered species. Many common bird feathers (e.g., eagles, songbirds) are protected. Often Yes

Tip: Contact the U.S. Fish and Wildlife Service and USDA-APHIS well in advance of travel if you plan to import any animal, trophy, or animal product.

Penalties for Non-Compliance

Violating U.S. customs laws can result in significant penalties. Consequences are determined by the nature of the violation, the value of the undeclared or prohibited items, and the traveler's intent.

Civil Penalties

For non-willful violations (e.g., forgetting to declare a item), penalties may include seizure of the undeclared goods and monetary fines. The fines can be based on the value of the merchandise.

Criminal Penalties

Willful violations, such as smuggling, trafficking in prohibited items (e.g., narcotics, counterfeit goods), or making false statements to CBP officers, can lead to arrest, criminal prosecution, and penalties which may include substantial fines and imprisonment.

Frequently Asked Questions (FAQ)

What items are prohibited from entering Maine?

A. Prohibited items include certain agricultural products (fruits, vegetables, plants, soil), meats from specific countries, endangered species products, narcotics, counterfeit goods, and items that infringe on intellectual property rights.

How much cash can I bring into the USA through Maine?

A. You may bring any amount of currency or monetary instruments into the United States. However, if you are carrying more than $10,000 (or its foreign equivalent), you must report it to U.S. Customs and Border Protection (CBP) on FinCEN Form 105.

What are the duty-free limits for goods purchased abroad?

A. The standard personal exemption is $800 for travelers arriving by air or sea, and $200 for travelers arriving by land from Canada or Mexico. Gifts worth up to $100 may be sent duty-free to recipients in the U.S.

Do I need to declare prescription medication?

A. Yes. You must declare all prescription medications to CBP officers. Carry medications in their original containers with the doctor's prescription. Some medications legal elsewhere may be prohibited or controlled in the U.S.

What food items can I bring into Maine?

A. Many food items are restricted to prevent the introduction of pests and diseases. Generally, commercially packaged, shelf-stable baked goods, hard/processed cheeses, and certain canned goods are allowed. Most fresh fruits, vegetables, and meats are prohibited. Always declare all food items.

What happens if I fail to declare an item?

A. Failure to declare prohibited items, or undervaluing/omitting items over your exemption, can result in penalties which may include seizure of the goods, monetary fines, and in severe cases, criminal prosecution.

Can I bring hunting or fishing trophies into Maine?

A. Trophies from hunting or fishing are subject to strict regulations from CBP and the U.S. Fish and Wildlife Service. They often require permits, licenses, and health certificates. Many species protected by international treaties (CITES) are prohibited.

Where can I find the official declaration form?

A. You will receive a CBP Declaration Form 6059B on your flight or vessel, or at the land border. It must be completed and presented to a CBP officer upon arrival. Electronic declaration is also available via Mobile Passport Control apps at participating ports.

Official U.S. Customs Resources

Disclaimer: This guide is for informational purposes only and does not constitute legal advice. Customs regulations are complex and subject to change. Travelers are solely responsible for complying with all applicable U.S. federal laws, including but not limited to statutes under Title 19 of the U.S. Code (Customs Duties) and regulations issued by U.S. Customs and Border Protection, the U.S. Department of Agriculture, the U.S. Fish and Wildlife Service, and other relevant agencies. Always consult the official websites of these agencies for the most current information before you travel. The penalties for non-compliance may include substantial fines, seizure of goods, and criminal prosecution.