Selling a Boat in Maryland: DNR Title, Excise Tax and Transfer Steps (2026)

Use a Maryland boat seller checklist for DNR title transfer, the 30-day filing rule, vessel excise tax, bill of sale, liens and registration records.

Published: 2026-11-01 · Updated: 2026-11-01 · 8 min

Quick answer: prepare the Maryland DNR title packet

Maryland vessels that require registration generally use Maryland title paperwork. A seller should match the HIN, sign the title assignment, provide a bill of sale and current registration, disclose liens and retain copies before the buyer files with the Maryland Department of Natural Resources (DNR).

Confirm the current process with the Maryland DNR registration route. This page focuses on the seller handoff; the general boat seller checklist covers common tasks.

Maryland seller checklist

  1. Confirm that the boat falls under Maryland registration and title rules.
  2. Match the HIN on the hull to the title, registration and bill of sale.
  3. Complete the seller assignment on the Maryland title without blank or altered fields.
  4. Prepare a bill of sale with buyer and seller names, date, price, HIN and vessel description.
  5. Provide proof of vessel excise tax payment or the exemption record that applies.
  6. Resolve each listed lien and give the buyer the written lien release.
  7. Give the buyer the title, registration and supporting records, then keep copies.

Maryland data lists a 30-day post-purchase filing deadline. Confirm the current DNR deadline, service-center requirements and whether the buyer can use an online service for this transaction.

Title, excise tax and lien records

RecordSeller actionBuyer use
Maryland titleSign the seller assignment for a titleable vesselTransfers the DNR ownership record
Bill of saleRecord parties, price, date, HIN, year, make and modelDocuments the transaction and supports tax review
Vessel excise tax recordProvide payment, exemption or credit evidenceSupports DNR review of the 5% excise tax when due
Lien releaseObtain a written release from each lenderShows the title can transfer without an unresolved claim
Trailer recordList the trailer VIN and price separatelyTrailer follows motor-vehicle title and registration rules

Use the boat bill of sale template for recordkeeping, then follow DNR instructions for the accepted title, tax and registration documents.

Documented, nonresident or missing-title transactions

Maryland treatment can differ when a vessel is USCG documented, comes from another state or has an unresolved ownership record. Do not assume a nonresident registration or documented-vessel status removes Maryland title, excise-tax or documented-use decal requirements; ask DNR for the exact packet.

For the buyer's filing sequence after a private sale, see how to register a boat after a private sale. For trailer paperwork, use boat trailer registration.

Boat and trailer handoff

Keep the boat and trailer as separate records in the sale agreement. Maryland DNR handles the vessel title and registration, while the trailer uses motor-vehicle paperwork. Confirm both filing routes before delivery.

DNR fees, excise-tax treatment and online eligibility can change. Link the buyer to current DNR instructions rather than promising a fixed processing time or tax outcome.

Frequently Asked Questions

Does a Maryland boat seller sign the title?
For a vessel requiring Maryland title paperwork, the seller generally completes the title assignment as instructed by DNR and gives the buyer the supporting documents.
How long does a buyer have to file after a Maryland boat purchase?
Current state data lists 30 days after purchase. Confirm the current DNR deadline and service-center requirements for the specific transaction.
What is Maryland vessel excise tax?
Maryland state data identifies a 5% vessel excise tax when due, with possible exemptions, credits, caps or documented-vessel treatment. Confirm the current calculation with DNR.

Sources

  1. Maryland Department of Natural Resources - Boating Registration (https://dnr.maryland.gov/boating/Pages/registration.aspx)
  2. Maryland Department of Natural Resources - Boating (https://dnr.maryland.gov/boating/)
  3. Maryland state data snapshot: /src/data/states/maryland.json

This information is provided for reference purposes only. While we strive to keep data accurate and up-to-date, registration requirements, fees, and regulations may change without notice. Always contact your state's official registration agency for the most current and authoritative information before making any decisions.