Boat LLC in Maryland (2026): The 5% Excise Tax & Its Cap

Maryland taxes motorized boats through a 5% vessel excise tax, administered by the Department of Natural Resources and capped per vessel — $16,100 for the year beginning July 1, 2026 (minimum $5; the cap rises $100 every July 1). It’s due within 30 days of buying the boat or bringing it into Maryland waters to stay, and it attaches to the boat — its title, its sale, and where it’s principally used — not to the state where the LLC that owns it was formed. So a Wyoming or Delaware LLC changes nothing at the DNR counter, and moving a boat you already own into a new LLC can trigger the 5% again. Form one for liability, co-ownership, and privacy — not to make the tax disappear.

Key takeaways

Maryland charges a 5% vessel excise tax on motorized boats titled, sold, or principally used in the state, administered by the Department of Natural Resources — regardless of where the owning LLC was formed.
The tax is capped at $16,100 for the year beginning July 1, 2026, and the cap rises $100 every July 1 by statute.
You must title, register, and pay the excise tax within 30 days of the taxable event — purchase, or first principal use in Maryland.
Moving a boat you already own into an LLC is a new title, and Maryland charges the 5% on it again — the immediate-family exemption doesn’t cover a transfer to your own LLC.
Boats propelled only by sail (no motor of any kind) fall outside the excise but generally owe Maryland’s 6% sales and use tax instead.
An LLC helps with liability, co-ownership, and privacy on the Chesapeake — it never lowers the excise bill, and unpaid excise can reach its members or managers personally.
FilingDesk doesn’t form Maryland LLCs directly yet — today, a Wyoming, Delaware, or Florida holding LLC is the practical route.

Maryland boat LLC at a glance

Registration: $70; 2-year decal, any length (+$20 title)
Late-payment penalty: 10%; plus 1.5% interest a month, §8-716.1
Visiting boats: 90 days; per calendar year before excise
Sail-only boats: No excise; but 6% sales/use tax may apply

Why Maryland boat owners form LLCs

Our national boat LLC guide covers the general case. Here’s how the usual reasons play out under Maryland law:

Liability separation. Maryland boats carry guests, host raft-ups off the Bay Bridge, and sometimes run with a hired captain. When an LLC owns the boat, a boat-related claim is aimed first at the LLC and its assets rather than your home and savings. It never shields you from your own negligence at the helm — insurance is still your first line of defense — but it draws a line around the asset. One Maryland-specific limit: unpaid vessel excise tax doesn’t stay inside the LLC. If the LLC owes it, personal liability for the tax, interest, and penalties extends to every member when there’s no operating agreement, or to the managers when there is one (Natural Resources §8-716.1(g)).
Co-ownership. An LLC gives shared owners real percentages, an operating agreement, and a buyout mechanism that doesn’t require re-titling the boat every time someone joins or leaves. That matters more in Maryland than in most states, because a new title on a transfer can mean a fresh 5% excise bill.
Privacy. The LLC’s name — not yours — appears on the title, the DNR registration, and the marina contract. Maryland’s public filing is already thin: its articles of organization list only the LLC’s name, a Maryland principal office, and its resident agent, not its members (Corps. & Ass’ns §4A-204). Forming in Wyoming adds less privacy for a Maryland owner than people assume.
Clean transfers. Selling the LLC’s membership interests can move the boat without re-titling it — useful for estate planning and partner buyouts. For family, an LLC isn’t needed to avoid the tax: transfers between immediate family members are already excise-exempt when the boat is currently Maryland-titled (or meets DNR’s other family-transfer conditions), though every transfer still pays the title and registration fees (DNR Form B-105). An attempt to defraud on the excise carries a 100% penalty, and willful evasion is a misdemeanor (§8-716.1), so get advice before you rely on any transfer structure.

Maryland’s 5% vessel excise tax — and its cap

Maryland charges a 5% vessel excise tax on the fair market value or purchase price of a motorized boat (a trailer isn’t included). It’s administered by the Department of Natural Resources, not the Comptroller: a Maryland dealer collects it at the sale (§8-716.1(a)), and otherwise you pay it when you title and register the vessel. Four features shape the math:

It’s triggered by the boat, not the LLC. Natural Resources §8-716(c) levies the 5% on every original Maryland title, every later title issued for a sale, resale, or transfer, any sale of a vessel within Maryland, and possession of a boat used principally here — its home water, where it’s moored and operated most of the calendar year. None of those triggers asks where your LLC was formed. A powerboat slipped in Annapolis owes Maryland, whether the title reads “Jane Smith,” a Maryland LLC, or a Wyoming LLC.
The tax is capped. Unlike an uncapped percentage, Maryland limits the excise per vessel. For the year beginning July 1, 2026, the cap is $16,100, and the figure rises $100 each July 1 by statute (Natural Resources §8-716) — so a large or expensive boat pays the capped amount rather than a full 5% of a high value. Because the cap steps up each year, confirm the current number with DNR before you budget.
The value comes from the paperwork or the book. Within three years of purchase, DNR uses the bill of sale or reassigned title; after that, it uses the BUC Book value (DNR titling and registration). A boat traded in to a licensed dealer reduces the taxable price, and the minimum tax is $5 (COMAR 08.04.10.02).
Sail-only boats are outside it. A boat propelled only by sail — no inboard, no outboard — isn’t a “vessel” for the excise (§8-716(a)(7)) and doesn’t have to be numbered or titled. It isn’t tax-free, though: Maryland’s sales tax exempts only boats that owe the excise (Tax-General §11-221(a)(7)), so an engineless sailboat generally owes the 6% sales and use tax to the Comptroller instead, with no cap. A casual private sale under $1,000, not through a dealer or auctioneer, is exempt (Tax-General §11-209(a)).

Boat value	5% before cap	What you actually pay*
$100,000	$5,000	$5,000
$250,000	$12,500	$12,500
$322,000	$16,100	$16,100 (at the cap)
$1,000,000	$50,000	$16,100 (capped)

The cap shown is $16,100 for the year beginning July 1, 2026 and rises $100 each July 1 — verify the current cap with Maryland DNR. Credit for tax paid to another state is reciprocal, not automatic: it applies only if the boat was previously titled or numbered in that state, or federally documented and principally used there; the present owner can prove it paid that state’s sales or excise tax; and that state would credit Maryland’s excise in return (§8-716(f)). If its rate was lower, Maryland collects the difference. If you paid the other state’s tax personally and the LLC is now the owner, confirm with DNR that the credit carries over.

The 30-day clock

30 days — then 10% plus 1.5% a month

Maryland requires you to title and register the vessel — and pay the excise tax — within 30 days of the taxable event, which is typically the purchase, or the date the boat comes into Maryland waters to stay. Miss it and DNR adds a 10% penalty plus 1.5% interest per month (or part of a month) until paid; a failure to pay that is an attempt to defraud carries a 100% penalty (§8-716.1(d)). On a $185,000 boat that is $9,250 in tax — paid two months late, another $925 penalty and $277.50 in interest. DNR can waive the penalty and interest, but only on an appeal filed within 30 days of the assessment notice. If you’re buying a boat that will live on the Bay, line up titling and payment before the season starts rather than after the first sail.

The Chesapeake, Annapolis, and the DC-Potomac angle

Whether a boat is “principally used” in Maryland is a calendar-year test — the jurisdiction where it is used most, and a boat tied to a dock or stored ready for use counts as in use (Natural Resources §8-701). Three situations test it most.

Annapolis, the sailing capital

Annapolis calls itself the sailing capital of the United States, and its harbors, the Severn River, and the surrounding Bay hold a dense fleet of cruising and racing sailboats. A powerboat — or a sailboat with any auxiliary engine — kept in an Annapolis slip is principally used in Maryland, so the 5% excise applies at DNR registration no matter where the owning LLC sits. The exception is any boat propelled only by sail (engineless racers, daysailers, dinghies), which falls outside the excise and into the 6% sales and use tax instead, as covered above.

Buying at an Annapolis boat show to keep the boat elsewhere? A Maryland dealer sale is taxable unless every condition of §8-716(e)(13) is met: you buy from a licensed dealer, seek no Maryland title, don’t principally use the boat here, register it in another jurisdiction within 30 days, and the dealer and buyer file a signed certification of the state of principal use with DNR within 30 days.

The Chesapeake Bay

The Bay is Maryland’s defining water, and most of it — the marinas, the rivers, the anchorages — is Maryland jurisdiction. A boat that spends its season on the Chesapeake, from the Eastern Shore to Baltimore’s Inner Harbor, has its principal use in Maryland. This is why the “form the LLC in a no-tax state” idea fails here: the tax attaches to the boat’s use on Maryland water, and DNR or the selling dealer collects it whatever state formed the LLC.

DC-area boaters on the Potomac

Boaters near Washington often slip on the Maryland side of the Potomac — the river’s main stem is largely Maryland water under a long-standing boundary arrangement: Maryland’s boundary runs to the low-water mark on the Virginia shore under the 1877 Black-Jenkins Award (see Virginia v. Maryland, 540 U.S. 56 (2003)). If your boat is principally used and moored on the Maryland side, expect Maryland DNR to treat it as a Maryland vessel for excise purposes, even if you live in Virginia or the District. The cushion is time: a boat registered elsewhere can use Maryland waters for a cumulative 90 days a calendar year without owing the excise — longer if it spends more of the year in another single jurisdiction (COMAR 08.04.10.02). Our Virginia boat LLC guide covers the other bank.

Titling and registering the boat in your LLC’s name

Maryland DNR titles and registers motorized vessels used principally on state waters, and an LLC can be the owner — the company name goes on the title and registration with its federal ID number, and the excise tax is collected then (unless a Maryland dealer already collected it at the sale). Registration is a flat $70 two-year decal — the same for every vessel regardless of length or horsepower since DNR’s October 1, 2025 fee increase — running through December 31 of the year after it’s issued, plus a $20 title fee and $15 if a lien is recorded (§8-712(c), DNR fees).

USCG-documented vessels are handled differently: documentation goes through the Coast Guard’s National Vessel Documentation Center rather than state titling, and an LLC can be the documented owner if it meets the Coast Guard’s citizenship requirements. Documentation doesn’t erase the state excise, though — Maryland still expects the 5% on a boat principally used in its waters, reported and paid to DNR — and a documented boat used principally in Maryland for pleasure must carry a Maryland use sticker ($70, valid two years) before it operates here (§8-712.1).

Already own the boat? Re-titling it can cost 5% again

Moving a boat you already own into a new LLC is a title transfer, and Maryland levies the 5% excise on every new title issued for a “sale, resale, or transfer” (Natural Resources §8-716(c)), valued at fair market value when no sale took place. None of §8-716(e)‘s exemptions — immediate-family transfers, dealer resale, government or charity purchases, and the rest — covers a transfer to your own LLC, so budget for a fresh excise bill (up to the cap) plus the $20 title fee when the LLC’s title issues. If the boat carries a lien, DNR won’t transfer ownership until the debt is paid off or recorded on the new title (§8-712(c)(1)(vi)), so your lender has to be part of the move. Buying through the LLC from day one avoids paying twice.

And if the LLC will charter the boat — even casual peer-to-peer rental — you’ve crossed into commercial territory: different insurance, possible Coast Guard requirements, and different tax treatment. In Maryland, rentals aren’t covered by the sales-tax exemption for excise-taxed boats (Tax-General §11-221(a)(7)), so rental receipts can owe the 6% sales tax. Keep that plan out of a recreational structure and get proper advice first.

Form the LLC in Maryland — or Wyoming, Delaware, or Florida?

For a boat that lives on the Chesapeake, the honest answer depends on why you’re forming the entity:

The excise outcome is identical everywhere. Maryland’s 5% attaches to the boat’s title, sale, and principal use, not to the formation state. A Wyoming, Delaware, or Florida LLC on the title saves nothing at the DNR counter in Annapolis.
Maryland is simplest if you’re local. One state, one registration relationship, the entity and the boat in the same place — at $100 to form and a $300 annual report (Form 1) due every April 15. If you live in Maryland and the boat lives in Maryland, matching the LLC to the boat’s home state is the clean play — business registration runs through Maryland Business Express.
Out-of-state formation buys other things. A Wyoming LLC is a popular low-cost holding company ($100 to form, $60 a year), and a Delaware entity can make sense inside a larger structure. Just budget for a registered agent in a state you have no other connection to, and know Delaware’s annual franchise tax is $400 for tax year 2026 (raised by HB 400). If an out-of-state LLC charters the boat here, it owns income-producing property in Maryland and is doing business in the state (Corps. & Ass’ns §4A-1009(b)), so it must also register in Maryland and file the $300 Form 1 on top of its home-state fees.

Where FilingDesk fits

FilingDesk forms the holding LLC that will own your boat — describe what you need in plain English, we run the name check, prepare and file the paperwork, and a human specialist reviews every filing before it goes to the state — then handle your EIN and operating agreement. Flat $99 plus the state fee: Wyoming $199, Delaware $209, Florida $224 all-in, no upsells. Maryland formation is on our roadmap; today, a Wyoming, Delaware, or Florida holding LLC is the practical route.

One caution before you file: if your boat is principally used on the Chesapeake, no LLC — in any state — erases Maryland’s 5% vessel excise tax, and moving a boat you already own into one can add a second bill. Form the entity for the right reasons — liability, co-ownership, privacy, a holding structure — and keep the boat-specific steps (titling, documentation, insurance, the excise payment) with you and your marine pros. When you’re ready, start your holding LLC.

Frequently asked questions

How much is the vessel excise tax in Maryland?

Maryland charges a 5% vessel excise tax on the fair market value or purchase price of a motorized boat, administered by the Department of Natural Resources. It applies when a boat is first titled in Maryland, re-titled after a sale or transfer, sold in the state, or principally used here. The tax is capped per vessel — $16,100 for the year beginning July 1, 2026, with the cap rising $100 each July 1 by statute — and the minimum is $5. It's due within 30 days of the taxable event; on a Maryland dealer sale, the dealer collects it.

Can an out-of-state LLC avoid Maryland's vessel excise tax?

No. The 5% excise attaches to the boat — its Maryland title, its sale, and where it's principally used — not to the state where the owning LLC was formed. A Wyoming or Delaware LLC on the title changes nothing if a motorized boat lives at an Annapolis or Chesapeake marina. Forming out of state buys liability, privacy, and co-ownership benefits, never a lower excise bill — and if the LLC leaves the excise unpaid, Maryland can collect it from the LLC's members or managers personally (Natural Resources §8-716.1(g)).

Does Maryland's excise tax have a cap?

Yes. Unlike a straight percentage with no ceiling, Maryland caps the vessel excise tax per boat — $16,100 for the year beginning July 1, 2026. The cap rises $100 every July 1 under Natural Resources §8-716, so a large or expensive vessel pays the capped amount rather than a full 5% of value. Confirm the current figure with Maryland DNR before you budget, since it steps up each year.

When is the vessel excise tax due in Maryland?

Within 30 days. Maryland requires you to title and register a vessel — and pay the 5% excise tax — within 30 days of the taxable event, typically the purchase or the date the boat comes into Maryland waters to stay. Paying late adds a 10% penalty plus 1.5% interest per month or part of a month (Natural Resources §8-716.1). DNR can waive them only on an appeal filed within 30 days of the assessment notice, so line up the paperwork before the boat hits the water.

Can my LLC hold the title to a boat in Maryland?

Yes. Maryland DNR titles and registers vessels in a company's name, so the LLC appears as the owner on the title and registration, with its federal ID number. USCG-documented vessels are handled through the Coast Guard's National Vessel Documentation Center rather than state titling, but Maryland still expects the excise tax on a boat principally used in its waters, plus a $70 Maryland use sticker for pleasure use.

Should I form my boat LLC in Maryland or somewhere like Wyoming?

It depends on why you're forming it. For a boat that lives on the Chesapeake, the excise tax is identical wherever the LLC is formed, so the choice comes down to cost, privacy, and how the entity fits any larger plan. Maryland is simplest if that's where you and the boat are. Wyoming or Delaware make sense for privacy or as a holding company inside a bigger structure.

Do I owe Maryland's excise tax again if I move my boat into an LLC?

Usually, yes. Maryland levies its 5% vessel excise tax on every new certificate of title issued for a sale, resale, or transfer (Natural Resources §8-716), valued at fair market value when no sale took place. None of the statute's exemptions (immediate-family transfers, dealer resale, government or charity purchases) covers a transfer to your own LLC, so re-titling an existing boat into an LLC can cost up to the per-vessel cap. Buying in the LLC's name from the start avoids paying twice.

How long can an out-of-state boat stay in Maryland without owing the excise tax?

Up to 90 days in a calendar year. A boat registered in another jurisdiction can use Maryland waters for a cumulative 90 days a year without incurring excise liability, and longer if it spends more of the year in another single jurisdiction (COMAR 08.04.10.02). Once Maryland becomes the state where the boat is used most, the 5% excise is due within 30 days of the boat entering Maryland waters.

Do sailboats pay Maryland's vessel excise tax?

Only if they have an engine. Maryland's excise statute excludes vessels propelled only by sail and manually propelled boats (Natural Resources §8-716), and those boats don't have to be numbered or titled. A sailboat with any inboard or outboard is a motorboat and pays the 5%. Engineless boats aren't tax-free: Maryland's sales tax exempts only vessels subject to the excise, so they generally owe the 6% sales and use tax to the Comptroller instead, unless it's a casual private sale under $1,000 (Tax-General §11-209).

Does FilingDesk form LLCs in Maryland?

Not yet — Maryland formation is on FilingDesk's roadmap. Today, the practical route is forming the holding LLC in Wyoming, Delaware, or Florida through FilingDesk ($99 flat plus the state fee: Wyoming $199, Delaware $209, Florida $224 all-in), then titling the boat to that LLC and handling Maryland's DNR registration and excise tax separately.

Sources

This guide is general information, not legal advice. FilingDesk is not a law firm.

Forming an LLC for your boat in Maryland