If you register a car at a Monroe County address, New York’s combined sales and use tax on the vehicle is 8%. On a $30,000 dealer purchase with no trade-in, that is $2,400.00 in tax—plus $154.00 in DMV fees when you use the common 3,551–3,650 lb registration band ($59.00), county use tax $20.00, title $50, plates $25, and MCTD supplemental $0. Confirm your combined rate in Publication 718 and your weight fee on the NY DMV passenger fee page before you pay.
How much is vehicle tax in Monroe County?
Monroe County buyers do not pay a mystery dealer ZIP rate. For motor vehicles, New York taxes you at the combined rate for the purchaser’s residence—where you will register the car. Publication 718 lists Monroe County (including Rochester, Greece, Irondequoit, and Webster) at a combined 8%. That figure already includes the state 4% share plus local tax. Monroe County is not an MCTD county for the supplemental registration fee.
Separate from sales tax, Monroe County vehicle use tax $10 or $20 for two years. It is collected by DMV on original registration and renewal.
Example — $30,000 dealer price, no trade
Example — $18,000 private sale
Step-by-step formula
Work the bill in this order so you do not double-count or skip a DMV line.
- Taxable price — Dealer: selling price minus a trade-in taken for resale. Private: the consideration you pay. Qualifying gifts and inheritance distributions can be $0 sales tax with the right forms.
- Multiply by 8% — Use the Monroe County combined rate from Publication 718 when your registration address is in the county. Do not guess from a ZIP code alone.
- Add DMV ownership fees — Title $50, original plates $25, two-year registration from the MV-202 weight chart, county use tax, MCTD supplemental $0.
- Dealer document fee — Cap is $175; it is not a substitute for sales tax.
Step math — $38,000 price with $4,000 trade
Step math — registration floor for EV / 6+ cylinders
Trade-in, dealer vs private
At a dealer, a trade taken for resale reduces the taxable selling price before the 8% is applied. On a private sale, you generally tax the full consideration and complete DTF-802. A gift between qualifying parties can be $0 sales tax with DTF-802, but title, plates, registration, county use tax, and any MCTD fee still come due. Buying a vehicle from an estate is taxable—do not treat it like an inheritance distribution.
Dealer with trade
Private purchase at $18,000
Local rate and county use tax
The local piece for Monroe County buyers is already inside the 8% combined motor vehicle rate in Publication 718. Places such as Rochester, Greece, Irondequoit, and Webster share that combined figure for motor vehicle sourcing when that is your registration address.
Monroe County vehicle use tax $10 or $20 for two years. Eligible county use-tax exemptions (outside New York City) use certificate UT-11C when you qualify.
Use tax — sample lighter path
Use tax + MCTD — sample heavier band used in examples
Title and registration fees
| Item | Amount | Notes |
|---|---|---|
| Combined MV sales/use tax | 8% | Purchaser residence; Pub 718 |
| NY title | $50 | Not $5 |
| Original plates | $25 | DMV |
| Reg example (3,551–3,650 lbs) | $59 / 2 yr | MV-202 chart |
| County use tax (example) | $20.00 | Confirm weight band |
| MCTD supplemental | $0 | Not an MCTD county |
| Dealer doc fee cap | $175 | Regulatory cap |
DMV fee stack only
Renewal (no new purchase)
Complete worked example
Assume an ICE passenger car registering in Monroe County at 3,551–3,650 lbs, original title and plates, county use tax $20.00, MCTD $0, and no dealer document fee in the tax base.
Full stack — $30,000 dealer purchase
Full stack — gift with DTF-802
Gifts, out-of-state, renewals
Qualifying family gifts use DTF-802 for a $0 sales tax result when the Tax Department rules are met. Inheritance or estate distribution (not a purchase from the estate) uses DTF-803. Military members who already paid tax to another state may claim exemption on DTF-803 when the published tests are met. New residents credit tax paid to another state with DTF-804—New York tax due is the Monroe County combined amount minus the credit, not below zero. Nonresidents who will not register in New York may use DTF-820 when TB-ST-590 tests are met.
Out-of-state credit sketch
Inheritance distribution
FAQ
Is Monroe County’s car tax really 8%?
Publication 718 shows a combined motor vehicle rate of 8% for Monroe County residence. Confirm on the Tax Department lookup if your address is unusual.
Do I owe an MCTD supplemental registration fee?
No — plan on $0 for the MCTD supplemental registration fee.
Is the title still $5?
No. Official DMV materials list $50 for the title certificate.
Does a gift wipe out all costs?
Sales tax can be $0 with DTF-802, but title, plates, registration, county use tax, and any MCTD fee still apply.
Private sale vs dealer—same rate?
Yes, 8% on the taxable base; private sales add DTF-802 paperwork.
Conclusion
Plan Monroe County vehicle costs as 8% combined sales/use tax at your registration address, plus DMV title, plates, weight-based registration, monroe county vehicle use tax $10 or $20 for two years, and MCTD supplemental $0. Trade-ins lower the dealer tax base; gifts and qualifying transfers change the sales tax line, not the need for DMV fees. Always recheck Publication 718 and the NY DMV passenger fee page for the figures that apply to your exact weight and paperwork path.
This page estimates Monroe County vehicle tax and DMV fees from published New York Tax Department and NY DMV figures. The Tax Department and DMV set the amount you actually pay for your transaction, weight, and residence.