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GUIDE · BUYING A BOAT IN THE US

Boat bill of sale in South Carolina: SCDNR titles for boats and outboards

UPDATED 12 NOVEMBER 2026 · 2 MIN READ

Buying a used boat in South Carolina: separate titles for boats and outboards, when SCDNR wants a notarized bill of sale, the 5% tax capped at $500 and fees.

The side deck walkway of a motor yacht

South Carolina titles boats and outboard motors separately through its Department of Natural Resources (SCDNR). A boat with two outboards changes hands on three titles.

What has a title

SCDNR titles all motorized boats, except exempted vessels and sailboats, and all outboard motors of 5 horsepower and greater. Outboards under 5 hp aren't titled, and neither are inboard engines, which sit inside the hull.

What the buyer needs

Buying from a South Carolina owner whose titles are in order:

  • The original titles, completed and signed: one for the boat and one for each outboard.
  • The Watercraft/Outboard Motor Application, completed and signed.
  • A paid property tax receipt in the buyer's name for the coming year, from the county of residence.
  • The fees.

Every purchaser must be listed on the title. If there's a lien on record, the lien satisfaction has to be completed on the title or on a separate Lien Satisfaction Form.

When the bill of sale needs a notary

Original SC titles don't have to be notarized. An altered title is a different matter: scratching out or white-out makes it invalid, and SCDNR then requires a signed, notarized bill of sale on its application. Fill the title in once, in ink, with no corrections.

Tax and fees

Item Amount
Title and registration, boat $20
Title, outboard motor $10
Late fee, more than 30 days after purchase $15
Late fee, more than 60 days after purchase $30
Casual excise tax, boat or boat and motor 5% of the price, capped at $500

Sales between immediate family (parent, child, sibling, grandparent, grandchild, spouse) are exempt from the excise tax with the exemption form on the application. Applications go by mail to SCDNR in Columbia.

Before you sign

Check that each serial number on the titles matches the boat and the engines, and read the HIN with our HIN decoder. Have the boat surveyed before the price is fixed: see the pre-purchase survey. Our free boat bill of sale template gives each outboard and the trailer its own line.

Frequently asked

Do outboard motors have titles in South Carolina?

Yes. SCDNR titles all outboard motors of 5 horsepower and greater, separately from the boat. Outboards under 5 hp and inboard engines aren't titled.

Does a South Carolina boat bill of sale need to be notarized?

Original SC titles don't need notarizing. SCDNR requires a signed, notarized bill of sale on its watercraft and outboard motor application when a title has been altered or is missing.

How much is the tax on a used boat in South Carolina?

The casual excise tax is 5% of the purchase price with a maximum of $500, for a boat or a boat and motor bought as a package, per SCDNR. Purchases from immediate family are exempt.

Is there a deadline to transfer a boat title in South Carolina?

SCDNR charges a $15 late fee if more than 30 days have passed since you bought the boat or motor, and $30 after 60 days.

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