Nebraska boat sales tax is 5.5% state sales or use tax plus municipal local tax where a city imposes one. Combined rates often land between 5.5% and 7.5%. On an $18,000 motorboat in a city whose combined rate is 7.0%, tax is $1,260. In an area with no city add-on, the same $18,000 is $990 at the 5.5% state rate alone. If you already paid another jurisdiction an amount equal to Nebraska’s combined tax, additional Nebraska tax is $0 with proof. Dealers collect or you complete Form 6MB (Nebraska Sales and Use Tax Statement for Motorboat Sales). Private-party tax is due at the county treasurer with title and registration paperwork. Nebraska Game and Parks handles motorboat registration (three-year fees by length). This page estimates the tax math DOR publishes. DOR and the county treasurer set what you pay; Game and Parks sets registration.
How much is Nebraska boat sales tax and registration?
The expensive mistake is quoting 5.5% in a city that also taxes. On $18,000, 5.5% is $990 and 7.0% is $1,260 — a $270 gap from the city piece alone. The other expensive mistake is skipping Form 6MB. Nebraska titles motorboats with a sales-and-use-tax statement. Without that form or dealer proof, the county treasurer does not have a clean tax file.
| Purchase | Rate used | Nebraska tax |
|---|---|---|
| $18,000 motorboat, combined 7.0% city | 7.0% | $1,260 |
| $18,000 motorboat, no city add-on | 5.5% state only | $990 |
| $18,000 with proof of prior tax equal to Nebraska’s combined amount | credit | $0 additional |
Example 1: $18,000 in a 7.0% combined city
Scenario: Nebraska resident buys an $18,000 motorboat. The DOR Rate Finder shows a combined state-plus-city rate of 7.0% at the address used for the sale. No prior tax paid elsewhere.
The 7.0% figure is the brief’s worked combined example, not a named city’s frozen rate. Look up your live city on DOR’s Rate Finder or July–December 2026 local-rate PDF before you write the check.
Example 2: $18,000 with no city add-on
Scenario: Same $18,000 motorboat. DOR’s lookup shows no municipal sales tax on top of the state rate.
5.5% is the floor, not a cap. If your city adds tax, use the combined rate from DOR, not this $990 line.
- Nebraska DOR — Sales and Use Tax — 5.5% state; Rate Finder
- Nebraska DOR — Local Sales Tax Rates PDF (July–December 2026)
- Form 6MB — Nebraska Sales and Use Tax Statement for Motorboat Sales
The tax rule: 5.5% state plus city tax
Nebraska charges sales tax or consumer use tax on motorboat purchases. The state rate is 5.5%. Cities may add municipal sales tax. Combined totals often fall between 5.5% and 7.5%. The tax base DOR describes for this path is purchase price, documented on Form 6MB. Motorized vessels must be registered. Game and Parks uses three-year registration by length — ask that agency for the class dollars; they are not printed as a table in this tax brief.
After November 1, 1972, motorboats are generally titled through the county treasurer, including many Coast Guard documented boats. Tax proof is still required. A federal document does not delete Form 6MB.
Example 3: Same $40,000 boat, 5.5% vs 7.5%
Scenario: Two Nebraska addresses. One has no city tax (5.5%). One is at the high end of the “often 5.5%–7.5%” combined range (7.5%). Price is $40,000. Rates come from DOR’s finder, not from a guess.
That gap is why a Nebraska boat calculator without an address is incomplete. Use DOR’s Rate Finder for the combined percent, then multiply purchase price.
Example 4: Prior tax equal to Nebraska’s combined amount
Scenario: Buyer paid another state an amount that matches what Nebraska would charge on this boat at the combined rate. Proof is attached to Form 6MB / the treasurer file.
Bring receipts. A verbal “I already paid Iowa” is not a credit. DOR’s use-tax rules require documentation.
- Nebraska DOR sales and use tax — 5.5%; use-tax credit for tax paid elsewhere
- County treasurer motorboat title path — tax proof; Form 6MB
Dealer, Form 6MB, and private-party sales
A Nebraska dealer either collects the combined tax or puts you on the Form 6MB path. Either way, the county treasurer wants proof before the motorboat title moves. A private or casual sale does not mean “no tax.” Tax is due at the county treasurer with title and registration paperwork. Do not treat a garage-sale motorboat as an automatic exemption.
Trade-in is a Nebraska sales-tax question that belongs on Form 6MB instructions. This page does not subtract a trade-in from the $18,000 examples, because the official boat brief says to verify those instructions rather than assume a full like-kind credit. If 6MB allows an allowance, use the net price 6MB defines. If it does not, tax the purchase price DOR names.
Example 5: Dealer sale, $18,000, 7.0% combined
Scenario: Licensed dealer. $18,000. Combined rate 7.0% at the DOR lookup. Dealer collects tax on the invoice.
If the dealer’s 7.0% does not match DOR’s Rate Finder for the correct address, stop and fix the rate before you pay.
Example 6: Private-party $18,000, 5.5% area
Scenario: Neighbor sells an $18,000 motorboat. No city add-on at the treasurer’s lookup. Seller does not collect tax.
Private and dealer are different collection windows. They are not different tax rates unless DOR’s address lookup differs.
- Form 6MB — motorboat sales and use tax statement; trade-in instructions on the form
- County treasurer — private-party tax at title
Local city tax — look it up, do not guess
Nebraska local boat tax is a municipal add-on, not a county-by-county table printed on this page. DOR’s Rate Finder and the local sales-tax rate PDF (July–December 2026) are the official lists. This page uses 7.0% combined and 5.5% state-only because those are the worked examples in Nebraska’s boat tax brief. It does not name a city and pin a percent that could go stale between PDF editions.
Look up the address DOR wants for the sale or use. Then apply that combined rate to purchase price. If you boat in one town and title from a farm address in another, ask DOR or the treasurer which situs they use — do not pick the lower city yourself.
Example 7: $18,000 at 7.0% vs 5.5%
Scenario: Identical boats, two DOR lookups.
Print or save the Rate Finder result with the date you looked it up. Treasurers see stale screenshots; a current DOR PDF row is cleaner.
Example 8: Why this page will not freeze Omaha or Lincoln
Scenario: A buyer wants “the Omaha boat tax” as one number for the next three years.
Using last year’s city percent is how $18,000 deals miss $270. Use the current PDF linked from DOR.
- Nebraska DOR Sales Tax Rate Finder
- Nebraska Local Sales Tax Rates PDF — https://revenue.nebraska.gov/sites/default/files/doc/tax-forms/2026/salestax/slstax_rates_07-01-2026.pdf
Title, AIS, and three-year registration
Game and Parks registers motorized vessels. Registration is a three-year product with fees by length. Title fees and aquatic invasive species stamps are separate from sales tax. This research pack does not publish those dollar amounts, so this page will not guess a title fee, an AIS stamp, or a length-class registration charge. Ask Outdoor Nebraska and the county treasurer for the current schedule when you file.
Lien recording, if you finance, is also outside the tax math unless the treasurer’s fee list names a dollar — ask them. Do not add a made-up lien fee to the $1,260 tax line.
Example 9: Tax is not the registration class
Scenario: $18,000 boat, 7.0% combined tax. Owner also needs three-year registration.
A lake-shop quote that bundles “tax and tags” should split the $1,260 tax from the Game and Parks class so you can check each office.
Example 10: Two lengths, same tax, unknown reg
Scenario: A 16-foot and a 26-foot motorboat both sell for $18,000 in the same 7.0% city.
Length changes Game and Parks fees. Length does not change the 5.5% or city tax on the same purchase price.
- Nebraska Game and Parks — Outdoor Nebraska — registration authority
- County treasurer — title collection of tax; ask for title-fee schedule
Gifts, inheritance, out-of-state boats, and documented vessels
Gift, family, and inheritance treatment must come from Form 6MB and DOR, not from another state’s family list. This page does not auto-zero tax on a gift or an heir transfer. Take the affidavit, death papers, or gift letter to the county treasurer and follow what DOR requires on that file. Fees for title and registration may still apply even if tax is later determined to be $0.
Military: Nebraska’s boat brief does not publish a special boat sales-tax exemption. Do not assume orders erase 5.5%. Ask DOR.
Out-of-state and new-resident buyers document tax paid to the other jurisdiction. Credit cannot exceed Nebraska’s combined liability. If the other state was higher, you do not get a refund from Nebraska for the extra — you simply owe $0 more.
Coast Guard documented motorboats after November 1, 1972, are generally still titled through the county treasurer in Nebraska, with tax proof required. Do not skip 6MB because the hull has a federal document.
Example 11: Gift — do not assume $0 tax
Scenario: Parent signs an $18,000 motorboat over to a child with a gift letter. Combined rate at the child’s DOR lookup would be 7.0% if this were a sale.
Other states’ “immediate family” lists do not transfer to Nebraska. Only 6MB and DOR do.
Example 12: Documented motorboat, tax still due unless proof
Scenario: $18,000 documented motorboat (post–November 1, 1972). No-city 5.5% lookup. No prior tax proof yet.
Documentation status is a Coast Guard fact. Nebraska still wants tax proof at the treasurer.
- Form 6MB / DOR — gift and consideration questions
- Nebraska use-tax rules — credit for tax paid other jurisdictions
- County treasurer — documented motorboats after Nov. 1, 1972
How to calculate your Nebraska boat bill
- Get the combined rate from DOR’s Rate Finder or the current local-rate PDF for the address the treasurer uses.
- Start with purchase price on Form 6MB. Apply a trade-in only if 6MB instructions say to. Do not assume a net-price rule from another state.
- Multiply that base by the combined rate (5.5% plus city, or 5.5% alone).
- Subtract documented tax paid elsewhere, not to go below $0 additional.
- Add Game and Parks three-year registration, AIS, and title fees from those offices — not from this page.
- If the transfer is a gift or inheritance, stop guessing and ask DOR/the treasurer before you write a tax line of $0 or $1,260.
Example 13: Walkthrough — $18,000, 7.0% city, dealer
Scenario: Resident, dealer, $18,000, combined 7.0%, no prior tax, not a gift.
Match the dealer’s percent to DOR before you sign.
Example 14: Walkthrough — $18,000, 5.5%, prior tax equal
Scenario: New resident. Paid another state an amount equal to Nebraska’s 5.5% on $18,000 ($990). No city add-on in Nebraska.
Credit wipes additional tax. It does not wipe numbering.
- Nebraska DOR Rate Finder and 5.5% state rate
- Form 6MB instructions — base and any trade-in
What this page does not estimate
This page estimates Nebraska sales or use tax on purchase price at 5.5% plus city tax from DOR’s lookup. It does not quote Game and Parks three-year length fees, AIS stamps, title fees, lien fees, dealer document fees, or a gift/inheritance automatic $0. It does not freeze a named city’s percent. It does not apply another state’s family-transfer list. It does not apply a boat tax cap from South Carolina or a trade-in rule from Nevada. Ask DOR, the county treasurer, and Game and Parks for those pieces.
Example 15: Why registration is missing from $1,260
Scenario: Buyer wants one “Nebraska boat TTL” number.
Splitting the bill keeps you from treating an old AIS dollar as if it were DOR tax.
Example 16: Trade-in left off on purpose
Scenario: Invoice shows $18,000 price and a $3,000 trade.
Wrong trade-in math is a common underpayment. Let 6MB decide.
Two complete buying examples
Example 17: Resident dealer buy in a 7.0% city
Scenario: Nebraska resident. Dealer. $18,000 motorboat. DOR combined rate 7.0%. No prior tax. Not a gift. Form 6MB / dealer collection in order.
Bring the dealer invoice and 6MB to the treasurer. Confirm the 7.0% on DOR’s finder the same week you pay.
Example 18: Private sale, no city, credit for prior tax
Scenario: Private $18,000 motorboat. DOR shows 5.5% only. Buyer has receipts showing $990 tax paid to another state on this hull.
Keep the other state’s receipts with the Nebraska file. Credit is not a reason to skip 6MB.
Common questions
Is Nebraska boat tax just 5.5%?
5.5% is the state rate. Many cities add municipal tax. Combined amounts often run 5.5% to 7.5%. Use DOR’s Rate Finder.
Who do I pay?
Dealers collect or you pay the county treasurer with Form 6MB at motorboat title. Game and Parks handles registration.
Does a private sale skip tax?
No. Tax is due at the treasurer with title paperwork unless DOR applies a documented exemption on that file.
Does a Coast Guard document skip Nebraska tax?
Not by itself. Motorboats after November 1, 1972, generally still title through the treasurer with tax proof.
What about gifts?
Ask DOR and follow Form 6MB. This page does not mark gifts $0 on its own.
Example 19: 5.5%-only myth on $18,000
Scenario: Quote uses 5.5% in a 7.0% combined city.
That short is the city tax DOR published. Add it.
Example 20: Skipping Form 6MB
Scenario: Buyer pays cash and wants a title next week with no 6MB.
The form is part of the tax path, not optional paperwork.
Before you sign
Look up the combined rate on DOR’s Rate Finder for the address the treasurer will use. Write purchase price the way Form 6MB defines it. Do not subtract a trade-in until 6MB says you may. If you paid another state, bring receipts. If the transfer is a gift or estate, ask DOR before you assume $0. Budget Game and Parks three-year registration and AIS as separate calls. If a seller quotes only 5.5% in a taxing city, that quote is incomplete.
Example 21: Checklist — $18,000 dealer buy
Scenario: Combined 7.0% city.
Tax line you can check by hand: $1,260. Fee lines: agency schedules.
Example 22: Checklist — move-in from another state
Scenario: $18,000 boat, Nebraska 5.5% area, other-state tax receipts in hand.
Credit is a math step, not a reason to skip the treasurer.
Complete reference list
- Nebraska Department of Revenue — Sales and Use Tax — 5.5% state rate; Rate Finder
- Nebraska Local Sales Tax Rates PDF (July–December 2026)
- Nebraska Game and Parks — Outdoor Nebraska — motorboat registration
This page estimates Nebraska boat sales or use tax at 5.5% plus city tax from DOR’s published lookup. The Nebraska Department of Revenue and the county treasurer set the tax you pay on Form 6MB and at motorboat title. Nebraska Game and Parks sets registration. Ask those offices for title, AIS, and length-class dollars not listed here.