US Vessel Documentation: Eligibility, Endorsements, and Fees

US Coast Guard vessel documentation is a federal Certificate of Documentation, issued by the National Vessel Documentation Center (NVDC), that establishes a vessel’s U.S. nationality and its authority to operate in specific trades. It is mandatory for vessels of at least five net tons that carry cargo or passengers for hire between U.S. points or fish commercially in U.S. waters, and it is available on an optional basis to recreational owners who meet the same size and citizenship thresholds.1eCFR. 46 CFR Part 67 – Documentation of Vessels

Who Must Document a Vessel

Documentation is required for any vessel measuring at least five net tons that engages in coastwise trade or commercial fishing on navigable U.S. waters or in the Exclusive Economic Zone.1eCFR. 46 CFR Part 67 – Documentation of Vessels Vessels under five net tons cannot be documented at all, though they may still operate in those trades if they otherwise qualify.2Office of the Law Revision Counsel. 46 USC 12102 – Eligibility for Endorsement

Net tonnage measures internal volume rather than weight. As a rough guide, monohulls under 25 feet usually fall below five net tons and monohulls at 25 feet or longer usually exceed it.3United States Coast Guard. Application for Simplified Measurement

A vessel that never operates on navigable U.S. waters or fishes in the Exclusive Economic Zone is exempt from mandatory documentation but may still be documented voluntarily if it meets the size and ownership rules.

Who Qualifies as an Owner

Every documented vessel must be wholly owned by U.S. citizens or by entities that satisfy federal citizenship tests. The baseline requirements under 46 USC 12103 are:4Office of the Law Revision Counsel. 46 USC 12103 – General Eligibility Requirements

  • Individuals must be U.S. citizens.
  • Partnerships require every general partner to be a U.S. citizen, with citizens holding controlling interest.
  • Corporations must be formed under U.S. or state law. The CEO and chairman of the board must both be U.S. citizens, and no more than a minority of the directors needed for a quorum may be noncitizens.
  • Associations, trusts, and joint ventures require every member to be a U.S. citizen and must be legally capable of holding title.

Tighter Rules for Coastwise and Fishery Endorsements

Coastwise and fishery endorsements demand more. A corporate owner must satisfy all baseline corporate requirements and, on top of that, at least 75% of its stock interest must be owned by U.S. citizens.5eCFR. 46 CFR Part 67 – Documentation of Vessels – Section 67.39 For fishery endorsements, that 75% threshold must be met at every tier of the corporate structure and in the aggregate.

The US-Built Rule for Coastwise and Fishery Vessels

A vessel cannot receive a coastwise endorsement unless it was built in the United States.6Office of the Law Revision Counsel. 46 USC 12112 – Coastwise Endorsement The requirement traces to the Merchant Marine Act of 1920 — the Jones Act — which mandates that cargo and passengers moving between U.S. ports travel on vessels that are U.S.-built, U.S.-owned, and coastwise-endorsed.7Maritime Administration. Domestic Shipping Narrow exceptions cover certain wartime prizes, vessels forfeited for legal violations, and qualifying wrecks under 46 USC 12107.

Fishery-endorsed vessels face a comparable build requirement. If a fishery-eligible vessel is rebuilt outside the United States, it permanently loses its fishery endorsement eligibility.8eCFR. 46 CFR 67.21 – Fishery Endorsement That loss is permanent, so foreign repair work deserves careful thought before the vessel leaves the country.

Endorsements and What They Let You Do

The Certificate of Documentation carries one or more endorsements that spell out what the vessel may legally do. A vessel can hold several endorsements at once, and the activity it engages in at any moment determines which one governs.9eCFR. 46 CFR 67.15 – Form of Document, All Endorsements

  • Registry: Authorizes foreign trade, including trade with Guam, American Samoa, Wake, Midway, and Kingman Reef. No endorsement fee.10Office of the Law Revision Counsel. 46 USC 12111 – Registry Endorsement
  • Coastwise: Required to carry cargo or passengers for hire between U.S. points. Vessel must be U.S.-built and meet the 75% citizen-ownership test for corporate owners. Endorsement fee $29.
  • Fishery: Allows commercial fishing and landing the catch anywhere in the United States. Endorsement fee $12.
  • Recreational: Limits the vessel to pleasure use. No endorsement fee. A recreational vessel may visit foreign ports without formal Customs entry or clearance, though crew and passengers still report arrival under the Tariff Act.11eCFR. 46 CFR 67.23 – Recreational Endorsement

When a vessel requests multiple trade endorsements on one application, only the single highest endorsement fee applies, capped at $29.12United States Coast Guard. National Vessel Documentation Center Table of Fees

Why Recreational Owners Choose to Document

Federal documentation and state registration are separate systems. Documenting a vessel with the Coast Guard does not automatically release you from state registration or state tax obligations; many states still require documented vessels to register and pay applicable taxes, though those vessels do not display state numbers on the hull. For most recreational owners who qualify, two benefits drive the decision to document.

Preferred Ship Mortgage

A documented vessel can carry a preferred mortgage under federal maritime law. The mortgage must cover the whole vessel and be filed with the NVDC.13Office of the Law Revision Counsel. 46 USC 31322 – Preferred Mortgages That status gives the lender a maritime lien enforceable in rem against the vessel itself, valid against third parties from the moment of recording. Marine lenders typically require federal documentation for this reason, because a state UCC filing does not carry the same priority in admiralty court.

International Recognition

The Certificate of Documentation is internationally recognized proof of the vessel’s U.S. nationality. Foreign port authorities accept it as evidence that the vessel is entitled to protection of the U.S. flag, which eases clearance compared with presenting only a state registration card.

How to Apply

Initial documentation begins with Form CG-1258, the Application for Initial, Exchange, or Replacement of Certificate of Documentation, available from the NVDC.14United States Coast Guard. Application for Initial, Exchange, or Replacement of Certificate of Documentation The application asks for:

  • The vessel name.
  • The hailing port exactly as it will appear on the vessel.
  • The Hull Identification Number assigned under 33 CFR 181.
  • The managing owner’s Social Security Number or Tax ID Number, required under 46 USC 12104 to verify citizenship.
  • Citizenship documentation for every listed owner.

You also need proof of ownership showing a clear chain of title. For a new vessel, that usually means a Builder’s Certification and First Transfer of Title on Form CG-1261, completed by the builder.15United States Coast Guard. Documentation and Tonnage of Smaller Commercial Vessels For a used vessel, a notarized Bill of Sale works. The NVDC accepts original build evidence only, not copies.

Once the application is approved, the Coast Guard assigns a unique Official Number that stays with the vessel for its entire documented life. Initial documentation costs $133, plus any applicable endorsement fee and a $4 certified-copy fee.12United States Coast Guard. National Vessel Documentation Center Table of Fees

Marking the Vessel

Documented vessels have to display specific markings, and mistakes here can delay paperwork or trigger a violation.16eCFR. 46 CFR Part 67 Subpart I – Marking Requirements

Official Number

The Official Number, preceded by “NO.”, must appear in block-type Arabic numerals at least three inches tall on a clearly visible interior structural part of the hull. It must be permanent enough that any tampering would be obvious. If it sits on a separate plate, that plate must be fastened so removing it scars the surrounding surface.

Name and Hailing Port

Most vessels must display the name on both sides of the bow and on the stern, with the hailing port on the stern. Square-bow vessels place the name on the bow so it cannot be covered up and mark both the name and hailing port on the stern. Recreational-only vessels have a simpler rule: name and hailing port together, on some clearly visible exterior part of the hull. All exterior markings must use durable materials with letters or numerals at least four inches tall.

Fees at a Glance

The NVDC fee schedule effective September 2025 sets the following amounts:12United States Coast Guard. National Vessel Documentation Center Table of Fees

  • Initial documentation (one-year certificate, commercial or recreational): $133.
  • Annual renewal: $26. Recreational owners may pay up to five years at once ($130 for a five-year certificate).
  • Late renewal surcharge: $5 added to the $26.
  • Exchange of certificate (name, hailing port, or endorsement change): $84.
  • Replacement of a lost certificate: $50.
  • Endorsements: Coastwise $29, Fishery $12, Registry and Recreational free. Only the highest fee applies when stacking endorsements.
  • Filing a Bill of Sale: $8 per page. Filing a mortgage: $4 per page.
  • Certified copies (certificate, deletion letter, recorded instrument): $4.

All fees are nonrefundable.

Renewal, Address Changes, and Certificate Exchanges

A Certificate of Documentation is not permanent. Commercial vessels renew every year; recreational vessels can renew for one to five years at a time.17United States Coast Guard. NVDC FAQ Documenting a Vessel Operating on an expired certificate is a violation that can carry penalties.

When the managing owner’s address changes, the NVDC must be notified within 30 days. For individuals, that covers any change of residence. For corporations, it means the address for service of process in the state of incorporation or the principal place of business.18eCFR. 46 CFR 67.113 – Managing Owner Designation, Address, Requirement to Report Change of Address

Any change to the vessel’s name, hailing port, owner, or endorsements requires an exchange of the certificate, not a renewal. That is $84 rather than $26, and if a mortgage is recorded against the vessel, the mortgagee’s consent may be required before the NVDC processes the exchange.

Penalties for Getting It Wrong

Anyone who violates Chapter 121 of Title 46 or its implementing regulations faces a civil penalty of up to $15,000, and each day of a continuing violation counts as a separate offense.19Office of the Law Revision Counsel. 46 USC 12151 – Penalties Two categories carry higher exposure:

  • Violations involving mobile offshore drilling units can bring $25,000 or twice the vessel’s charter rate, whichever is greater, per day.
  • An owner who knowingly conceals material facts to obtain a fishery endorsement faces up to $100,000 for each day the vessel fishes in the Exclusive Economic Zone.

Beyond fines, the government can seize and forfeit the vessel and its equipment for serious offenses, including fraudulent use of a certificate, operating after an endorsement has been denied or revoked, using a recreational-only vessel commercially, and placing a documented vessel under the command of someone who is not a U.S. citizen without authorization. Forfeiture is used, particularly in fishery enforcement, where the financial upside to cheating is high.