The Maui county annual highway improvement fee of $100 for electric vehicles often surprises new EV owners. It is a county-level charge added when you register or renew an electric car on Maui. Most expect only state fees, not this extra local tax.
This guide explains the cost, who pays, and how it works.
Our research shows the fee is fixed at $100 per year under Maui County ordinance Chapter 4. As of 2026, the county uses these funds to offset road maintenance costs lost from declining fuel tax revenue. You will want to understand exactly who must pay and how to submit payment.
Quick Answer
Maui county annual highway improvement fee of $100 for electric vehicles is mandatory. It costs $100 each year. Payment is required for registration renewal.
Funds support local highway repairs. The fee is set by county ordinance.
What’s the Maui County $100 Annual Highway Improvement Fee for EVs?
The charge is a flat $100 yearly tax on battery-electric vehicles. Maui County adds it to standard state registration costs. You pay it on top of any Hawaii state fees.
The fee applies to all BEVs, not plug-in hybrids. It funds road work that gas taxes traditionally covered. Our research indicates the county created it to address a revenue gap.
Key attributes:
- Amount: $100 per year
- Payer: EV owners in Maui County
- Type: County ordinance
- Use: Highway improvement and maintenance
The fee appears as a separate line on renewal notices. The blog covers similar local transport charges in other regions.
Why Maui Charges EV Owners This Fee
Electric cars do not pay fuel tax. That tax traditionally funded road repairs across Hawaii. Maui County saw its maintenance budget shrink as EV adoption grew.
Per Maui County’s official site (https://www.mauicounty.gov), the ordinance directs EV fees to public roads. The goal is fair sharing of infrastructure costs. Gas drivers pay at the pump, EV drivers pay a flat fee.
This approach mirrors what many states use with road usage charges. Maui chose a simple annual sum instead of per-mile tracking. As of 2026, the county reports steady collection from thousands of EVs.
The money stays local. It does not go to the state general fund.
Who Has to Pay the $100 Fee
Any resident with a battery-electric vehicle registered in Maui County owes the fee. New buyers pay at first registration. Renewals trigger the charge each year after.
The rule covers long-term visitors who register EVs locally. Out-of-state plates are exempt until you localize the car. We found no age or mileage exemptions in the ordinance.
If you handle paperwork through a state motor vehicle portal, the process is similar. Maui’s system is county-run.
Check this quick list:
- Must pay: BEV owners with Maui registration
- Must pay: New EV imports registered locally
- Exempt: Gasoline and hybrid vehicles
- Exempt: EVs registered outside Maui County
The fee is non-refundable. If you sell the car mid-year, the new owner inherits the next cycle’s charge.
How the Fee Works and Where the Money Goes
The county adds the $100 to your registration bill automatically. You do not write a separate check unless paying in person. Funds go to a dedicated highway improvement account.
Unlike classic tag rules that reduce fees, this one adds a flat cost. The money funds pothole repair, resurfacing, and signage. Maui’s public works department allocates the pool.
Here is the flow:
| Step | Action | Result |
|---|---|---|
| 1 | EV registered in Maui | Fee attached |
| 2 | Owner pays renewal | $100 collected |
| 3 | County receives funds | Road account credited |
| 4 | Public works spends | Local roads fixed |
The benefit is predictable revenue. The drawback is a higher fixed cost for low-mileage EV drivers.
How to Pay the Fee (Step by Step)
Payment happens during registration renewal. You can use the county portal, mail, or in-person counter. The fee shows as a line item on the total due.
Follow these steps:
- Receive your renewal notice from Maui County.
- Check the EV fee line for $100.
- Gather your ID document checklist if visiting in person.
- Pay online or by mail with the slip.
- Keep the confirmation for your records.
If you moved, handle address updates first. An address mismatch can delay the renewal. The county sends no separate bill for the EV charge.
Late payment blocks registration. You cannot legally drive until the full amount clears.
What Happens If You Don’t Pay
You cannot renew your registration until the fee is paid. Maui County blocks the process until the $100 clears. Driving with expired tags risks a citation.
Late fees may apply after the due date. The county can also place a hold on your vehicle record. This affects future transactions like title transfers.
If you ignore notices, the county may escalate to collections. That can impact your credit score. It is cheaper to pay on time.
How This Fee Compares to Other States’ EV Charges
Maui’s $100 fee sits in the middle of the national range. Some states charge less, others charge more. The approach varies by location.
Here is a quick comparison:
| State | Annual EV Fee | Notes |
|---|---|---|
| California | $0 | No state EV fee yet |
| Washington | $150 | Plus $75 for hybrids |
| Virginia | $116 | Adjusts with inflation |
| Colorado | $50 | Lower than Maui |
Maui’s fee is higher than Colorado’s but lower than Washington’s. The flat rate is simpler than per-mile charges some states test. Most EV owners prefer predictable costs.
Common Misunderstandings About the Fee
Some think the fee replaces state registration. It does not. It is an extra county charge on top of Hawaii’s state fees.
Others assume hybrids pay the same. They do not. The $100 applies only to full battery-electric vehicles.
A few believe the fee funds EV charging stations. It does not. The money goes to general road maintenance.
Charging infrastructure has separate budgets.
FAQs About Maui’s EV Highway Fee
Does the fee apply to Tesla owners only?
No. It applies to all battery-electric vehicles registered in Maui County. That includes every make and model.
Can I get a discount for low mileage?
No. The fee is flat regardless of how much you drive. There are no mileage-based exemptions.
What if I move out of Maui County?
You stop paying the fee once you reregister the car elsewhere. The new location sets its own rules.
Is the fee tax deductible?
Possibly. Check with a tax professional. Vehicle fees may qualify in some cases.
How do I prove I paid the fee?
Your registration renewal receipt serves as proof. Keep it with your vehicle documents.
