Johnson County, Kansas vehicle sales tax starts at the state 6.5% plus county local 1.475%—7.975% combined in unincorporated areas—then rises in cities such as Overland Park (9.350%), Olathe (9.475%), Shawnee (9.600%), Lenexa (9.350%), Leawood (9.100%), Gardner/Merriam/Spring Hill JO (9.475%), Mission (9.725%), and Prairie Village (8.975%) per KDOR Pub 1700 (July 2026). Kansas uses a higher-of rule between sale location and buyer registration address. On a $38,000 Overland Park purchase (buyer and dealer in OP), tax is $3,553 before title $10, tag fees, and personal property tax at the treasurer. Confirm rates in KDOR Pub 1700 and sourcing in Pub 1526.
How much is vehicle tax / registration in Johnson County?
Do not stop at 6.5%. Johnson County local is 1.475%, and most buyers live in a city that adds still more. Special CID/TDD districts can exceed the city base—use KDOR’s address locator rather than guessing a district percent. Personal property tax is assessed at the county treasurer at registration and is separate from sales tax; enter the treasurer’s figure rather than copying another county’s bill.
$38,000 in Overland Park (buyer & dealer OP)
$38,000 at county-only combined 7.975%
Step-by-step formula
- Find taxable base per KS-1526 (selling price; trade-in to inventory reduces per Pub 1526).
- Look up combined rate for sale location and for buyer registration city/county (Pub 1700).
- Apply the higher-of combined rate.
- Sales tax = taxable × combined rate.
- Title = $10.
- Passenger tag = $30 (≤4,500 lb) or $40 (>4,500 lb); all-electric registration categories use published EV tiers ($70 / $100 / $165)—the $165 all-electric tag replaces the ordinary $30+$165 myth of stacking.
- Add personal property tax from the Johnson County treasurer—user-entered from the assessment, not a statewide flat.
Step math — Olathe 9.475% on $30,000
Step math — Shawnee 9.600% on $30,000
Trade-in / dealer vs private
Trade-in to dealer inventory reduces the taxable amount per KS-1526. Private sales may qualify for a 120-day private credit on the difference (K.S.A. 79-3697) when the facts fit—confirm with KDOR rather than assuming $0. A $1 “gift” that is really a sale is taxed; true $0-consideration gifts need a confirmed KDOR exemption path.
Trade-in — $38,000 price, net after trade $30,000 in OP
Higher-of sketch — low-rate dealer site, Shawnee buyer
Local / city combined rates
| Jurisdiction | Combined |
|---|---|
| Johnson County (county row) | 7.975% |
| Overland Park | 9.350% |
| Olathe | 9.475% |
| Lenexa | 9.350% |
| Shawnee | 9.600% |
| Leawood | 9.100% |
| Gardner / Merriam / Spring Hill (JO) | 9.475% |
| Mission | 9.725% |
| Prairie Village | 8.975% |
Rates from KDOR Pub 1700 (July 2026). CID/TDD overlays: look up the address—do not assume a district percent.
Mission vs county-only on $38,000
Leawood 9.100% on $38,000
Title and registration fees
| Item | Amount |
|---|---|
| Title | $10 |
| Passenger tag ≤4,500 lb | $30 |
| Passenger tag >4,500 lb | $40 |
| All-electric tag tiers | $70 / $100 / $165 |
| Personal property tax | Treasurer assessment |
ICE tag stack
All-electric registration category
Complete worked example
$38,000 ICE, Overland Park buyer & dealer
Same price, unincorporated 7.975%
Optional G.19 7.14% APR financing illustration does not change the sales-tax base.
Gifts, out-of-state, renewals
True gifts need a confirmed KDOR exemption—do not auto-zero a $1 sale. Inheritance and divorce follow documented paths. New-resident / out-of-state credits only when KDOR publishes them for your facts. Renewals: no new sales tax on the same owner; personal property tax and registration renew through the treasurer / tag office.
Renewal / property tax
Private 120-day credit path
Buyer notes
Prairie Village at 8.975% and Mission at 9.725% show how wide the county can swing on the same $38,000 price. Before you sign, look up both the dealer street and your registration address in Pub 1700 and the KDOR address locator for any CID/TDD overlay. Bring the treasurer’s personal property estimate to the same meeting so sales tax and ownership tax are not confused as one line.
FAQ
Is Johnson County just 6.5%?
No. County local 1.475% brings unincorporated combined to 7.975%, and cities add more.
Why did my friend in Shawnee pay more than I did in Leawood?
Different city combined rates (9.600% vs 9.100%) plus higher-of sourcing.
What about CID/TDD?
Special districts may exceed the city base—use the KDOR address locator.
Is personal property tax included in sales tax?
No. It is a separate treasurer assessment at registration/renewal.
What if my dealer is in Overland Park but I register in Mission?
Compare both combined rates under KS-1526 and pay the higher path; any difference is typically handled at the treasurer.
Are EV tags $30 plus $165?
Use the published all-electric registration category ($70 / $100 / $165 tiers)—do not stack an ordinary passenger tag on top unless KDOR posts that structure.
Does financing change sales tax?
No. A G.19 7.14% APR illustration only estimates payments.
City shopping note
Overland Park, Olathe, Lenexa, Shawnee, Leawood, Gardner, Merriam, Spring Hill, Mission, and Prairie Village each post different combined rows in Pub 1700 (July 2026). Always match the rate to the address you will register—and to the dealer site under the higher-of rule—before you write the tax line on your purchase agreement.
Conclusion
Johnson County vehicle tax is a city-sensitive combined rate on top of the 6.5% state base—not a single county flat. Use Pub 1700 figures above, finish with treasurer property tax, and verify at KDOR before you close.
This page estimates Johnson County vehicle sales tax and fees from published Kansas Department of Revenue figures. Final amounts are set by KDOR and the Johnson County treasurer at titling and registration.