State Requirement Summary
Tennessee numbers follow the TN 1234 AB pattern in plain vertical block letters at least three inches tall, displayed on both sides of the bow with a space or hyphen between the letter and number groups. Federally documented vessels registered in Tennessee are handled differently — they don't display the state registration number, and their validation decals go near the operator-station windows.
Last regulatory review: August 22, 2026
Assigned number example
TN 1234 AB
What we sell vs. what the state issues: RegistrationDecals.com supplies the registration-number lettering, designed to meet the displayed Tennessee size and formatting requirements. Tennessee Wildlife Resources Agency issues the official validation/expiration decal — and any separate stickers such as aquatic-invasive-species, mussel-awareness, carbon-monoxide or lake-protection stickers, which are not interchangeable with each other.
Starts with the Tennessee format (TN 1234 AB). Tap the decal and type your own assigned number exactly as it appears on your certificate of number.
Tap the decal to edit
We supply the registration-number lettering, sized to the displayed Tennessee requirements. Tennessee Wildlife Resources Agency issues the validation decal.
Both sides of the hull carry the number. The grey square marks where the state-issued validation decal goes — display according to the tennessee-issued diagram; documented vessels use a different decal treatment.
Diagram is illustrative. Confirm exact positioning against the instructions issued with your Tennessee registration.
Tennessee Wildlife Resources Agency — Official state publication. Last verified August 22, 2026 (source check 2026-08-22).
Tennessee Wildlife Resources Agency — BoatingRegistration requirements can change. RegistrationDecals.com summarizes publicly available boating-registration requirements to help boat owners select and display registration numbers. Always compare your registration and decals with the current instructions issued by your state boating or registration agency before applying them to your vessel.
Tennessee assigns numbers in the pattern TN 1234 AB, using the TN prefix. USCG-documented vessels registered in Tennessee do not display the state registration number; their validation decals are placed near operator-station windows.
Tennessee specifies characters 3 inches high. Measure the character body itself — if the state excludes borders, outlines or shading, decorative trim does not count toward the minimum.
Plain vertical BLOCK letters, reading left to right. Script, italic and decorative treatments are not what this style describes.
Must contrast with background. In practice that means dark characters on a light hull and light characters on a dark hull, checked in daylight from the side of the vessel.
Space or hyphen between letter and number groups. Example: TN 1234 AB. Running the groups together with no separation does not match the stated format.
Both sides of the bow. No other number in the bow-number area.
Display according to the Tennessee-issued diagram; documented vessels use a different decal treatment. The validation or expiration decal is issued by Tennessee Wildlife Resources Agency — RegistrationDecals.com supplies the registration-number lettering only.
Tennessee numbers follow the pattern TN 1234 AB, using the TN prefix, a numeral group, and suffix letters.
3 inches, measured on the character itself, in plain vertical BLOCK letters.
Plain vertical BLOCK letters, reading left to right, and must contrast with background.
Space or hyphen between letter and number groups. Example: TN 1234 AB.
Both sides of the bow. No other number in the bow-number area.
Display according to the Tennessee-issued diagram; documented vessels use a different decal treatment. The decal itself is issued by Tennessee Wildlife Resources Agency; we supply the registration-number lettering.
Tennessee Wildlife Resources Agency. Confirm the current instructions issued with your registration before applying anything to your hull. Last regulatory review: August 22, 2026.
Yes. Enter your assigned TN number in the designer on this page, pick a color that contrasts with your hull, and we cut a matched port-and-starboard pair and ship it to the 48 contiguous states.
You need the number displayed on both sides of the vessel — both sides of the bow — so every order ships as a matched port-and-starboard pair.
No. U.S. Coast Guard documented vessels registered in Tennessee do not display the state registration number; their validation decals are placed near the operator-station windows.
Our designer starts with plain block characters and proper group spacing, so you can see exactly how TN 1234 AB will read on your hull before you order.
Source: Tennessee Wildlife Resources Agency · Official state publication · Primary · Source last checked 2026-08-22.
Registration requirements can change. RegistrationDecals.com summarizes publicly available boating-registration requirements to help boat owners select and display registration numbers. Always compare your registration and decals with the current instructions issued by your state boating or registration agency before applying them to your vessel.
