State EV Rebate Stacking Calculator
Federal EV purchase credits ended for vehicles acquired after September 30, 2025. Use this tool to estimate which state, utility, and local EV incentives you may be able to combine — with clear eligibility flags and stacking-conflict warnings.
Enter your details
Your estimated incentive stack
How to read your result
Each program in your stack is labelled with one of three statuses so you can see how confident the estimate is:
- Confirmed — the program rules match your inputs and the program is currently open. This is still an estimate; the administering agency makes the final eligibility decision.
- Estimated — the amount is known, but eligibility requires agency determination, the program is waitlisted, or funding is limited.
- Requires verification — the program exists, but its current status or stacking compatibility is not confirmed from source. Check with the administering agency before relying on it.
Programs your inputs appear to disqualify (e.g., income above the program cap) are shown separately so you can see why they were excluded.
Methodology
There is no universal mathematical formula for stacking EV incentives because the rules are program-specific. This calculator applies the following logic:
- Retrieve state, utility, and local programs for the selected state (and ZIP, where provided).
- Filter programs by your vehicle condition (new / used / lease), vehicle type (BEV / PHEV), and any published MSRP or income caps.
- Check the program status from the last-verified source date.
- Check published stacking-compatibility rules and flag any combination the source says cannot be combined.
- Assign each program a status label — Confirmed, Estimated, or Requires verification — based on the checks above.
- Sum the amounts by status and display the confirmed total plus the estimated range.
Confirmed total = sum of programs where rules match and the program is open.
Estimated range upper bound = confirmed total + amounts that are estimated or require verification. This is not a promise of eligibility.
Limitations
- Program amounts, income caps, MSRP caps, and funding status change frequently. Always verify against the official source before purchase.
- The tool does not check your specific eligibility — it only matches your inputs against published program rules.
- Stacking compatibility is based on published rules at the last-verified date; agencies may interpret rules differently.
- Federal purchase credits for new and used EVs ended for vehicles acquired after September 30, 2025. Federal charger credits ended for property placed in service after June 30, 2026. Some federal provisions (e.g., the loan-interest deduction) may still apply — verify with the IRS.
- Utility program matching by ZIP is incomplete in this build; use the utility override field if your provider is not detected.
Frequently asked questions
Can I stack state and utility EV rebates?
Often yes, but not always. Some utility programs exclude customers who receive a state rebate, and some state programs cap the combined incentive at a percentage of the vehicle price. Check the stacking rules for each program in your stack.
Is the $7,500 federal EV credit still available?
No for purchases and leases of qualifying vehicles acquired after September 30, 2025 under IRC §30D and §25E. The §30C home-charger credit also ended for property placed in service after June 30, 2026. Consult the IRS for any surviving federal provisions.
Does leasing change which incentives I can stack?
Yes. Some state and utility programs are limited to purchases, while others allow leases but treat the lessor as the recipient. The calculator filters programs based on the condition you select, but you should confirm lease treatment directly with the administering agency.
What happens if a program runs out of funds?
Programs can be waitlisted or closed at any time. The tool shows a status badge for each program based on the last-verified date. Check the official source immediately before you apply.
Does the calculator determine my eligibility?
No. It matches your inputs against published program rules and labels the confidence of each line. Final eligibility is determined by the administering agency for each program.
Why does the tool show $0 confirmed for some programs?
A $0 confirmed value means the program cannot be counted as confirmed based on your inputs or the program's status (for example, it is waitlisted, funding-limited, or unverified). The estimated range still reflects the potential value if the program pays out.
State EV Rebate Stacking Calculator (2026–2027): What You Can Actually Combine
If you are shopping for an electric vehicle in the United States right now, the single most important date to understand is September 30, 2025. That is the day the federal $7,500 new-EV tax credit, the $4,000 used-EV credit, and the commercial clean-vehicle credit stopped applying to vehicles acquired after that date. There was no taper and no model-year grace period. A buyer who signed on September 29 got the credit; a buyer who signed on October 2 did not.
This changes what “stacking” means. For years, stacking meant adding a state rebate on top of the federal credit. Today, it means assembling state, utility, local, and dealer or manufacturer incentives — and checking whether those layers can legally be combined for your specific purchase or lease. The calculator on this page is built for that reality. This article explains what the result means, how the calculation works, and what to verify before you sign.
Key takeaways
- The federal purchase credits are gone for post-September 30, 2025 acquisitions. Do not budget for $7,500 from Washington.
- Two federal supports survived. The §30C home-charger credit ended for property placed in service after June 30, 2026. A new deduction for interest on a qualifying new-vehicle loan — up to $10,000 per year for tax years 2025 through 2028 — remains available.
- Stacking is now a state-and-utility exercise. A lower-income buyer in California or Colorado can still assemble five figures of help; a buyer in Wyoming or Kentucky may get nothing from the state.
- “Stacking” does not mean simple addition. Some programs exclude each other, cap the combined benefit, or require a specific application order.
- Program status matters as much as program amount. A rebate that is waitlisted, out of funds, or closed is worth $0 at signing, regardless of the headline number.
- Lease treatment is different. The old federal lease loophole closed with §45W. State and utility programs now set their own lease rules.
- Use the calculator, then verify. The tool labels each line Confirmed, Estimated, or Requires verification. Treat the final range as a planning estimate, not a determination of eligibility.
What the federal credit change means for your stack
Three federal purchase credits terminated for vehicles acquired after September 30, 2025: §30D (new clean vehicles), §25E (previously owned clean vehicles), and §45W (commercial clean vehicles). The IRS has confirmed the termination, and the Energy Credits Online portal closed for new registrations on the same date.
Two federal provisions matter for 2026–2027 planning:
- §30C charging-equipment credit: 30% of a home charger and its installation, up to $1,000, but only for property placed in service on or before June 30, 2026, and only at addresses in qualifying low-income or non-urban census tracts. If you are reading this after that date, the §30C credit is no longer available for a new installation.
- New-vehicle loan-interest deduction: For tax years 2025 through 2028, eligible taxpayers may deduct up to $10,000 per year in interest on a qualifying new-vehicle loan, subject to income phase-outs. This is a deduction, not a rebate, and it applies to qualifying new vehicles whether or not they are electric — but it is the largest surviving federal support connected to an EV purchase.
The practical consequence: your stack no longer starts with a federal number. It starts with your state, your ZIP code, and your utility.
Calculate your state + utility stack
The calculator embedded on this page asks for your state, vehicle condition (new, used, or lease), vehicle type (BEV or PHEV), and — where relevant — your ZIP code, vehicle price, and household income band. It returns a line-item stack with a status label for each program:
- Confirmed — the program rules match your inputs and the program is currently open. This is still an estimate; the administering agency makes the final decision.
- Estimated — the amount is known, but eligibility requires agency determination, the program is waitlisted, or funding is limited.
- Requires verification — the program exists, but its current status or stacking compatibility is not confirmed from source.
The tool also flags published stacking conflicts and shows programs your inputs appear to exclude, so you can see why they were left out. Scroll up to use the calculator, then return here to interpret the result.
How to read your result
The primary output is a range, not a single number. The lower bound is the sum of programs the tool can label Confirmed. The upper bound adds Estimated and Requires-verification amounts. That range is deliberately conservative: a program that is waitlisted or out of funds is not counted as confirmed, even if its published amount is attractive.
The line-item table shows four things for each program: the amount, the stack status (Confirmed / Estimated / Requires verification), the program status (Open / Waitlisted / Closed / Funding-limited), and the source and date used. If a source date looks old, treat that line as less reliable until you verify it against the current program page.
Which programs can stack — and which cannot
Stacking is not a single national rule. Each program sets its own compatibility conditions. Three patterns appear repeatedly in 2026:
- Independent layers. State and utility incentives often stack because they come from different funding sources. Manufacturer and dealer discounts can also stack with government programs, because they are commercial offers rather than public benefits.
- Explicit exclusions. Some utility programs exclude customers who have already received a state rebate, and some local programs exclude combinations with other public funding. The calculator flags conflicts where the published rules support a flag.
- Combined caps. A program may cap the total incentive at a percentage of the vehicle price, or reduce the benefit when another program is used. A cap on the total can make two individually generous programs less valuable together than they appear separately.
California provides a useful 2026 example of deliberate stacking: the state’s MyFirstEV rebate explicitly allows combination with Clean Cars 4 All and the Driving Clean Assistance Program, and utility charger rebates generally layer on top of state money. Not every state publishes that level of clarity, which is why the verification step matters.
Income and MSRP caps that change your result
Many state programs now use income limits, price caps, or both. Colorado’s 2026 credit illustrates how a cap changes the answer: the base Innovative Motor Vehicle Credit is $750 for 2026, with an extra $2,500 available for vehicles under $35,000 MSRP. A $34,900 Equinox EV can collect $3,250, while a $70,000 Rivian collects $750.
Income caps work the same way. If your household income is above a program’s cap, the program drops out of your stack. If your income is near the cap, the tool labels the line Estimated rather than Confirmed, because the agency — not the calculator — determines the exact eligibility.
Two practical rules follow. First, do not assume that a published maximum applies to you; check the cap against your actual vehicle price and income band. Second, if you are close to a cap, get the agency’s determination before you sign, not after.
Lease vs. purchase: how stacking changes
The old federal lease advantage is gone. Under prior rules, a leased EV could qualify for the commercial credit (§45W) without §30D’s price, income, or assembly limits, and dealers passed that value through as a lease discount. With §45W terminated for post-September 30, 2025 acquisitions, that lease subsidy disappeared.
State and utility programs now set their own lease rules. Some pay the full rebate on a lease; others limit the benefit to purchases or treat the lessor as the recipient. The calculator filters programs based on the condition you select, but lease treatment is one of the areas where published guidance is thinnest. Confirm the lease rule directly with the administering agency before you rely on a line.
Program status risk
A rebate on a website is not the same as a rebate with money in the account. State programs are funded from finite budgets, and several have suspended, waitlisted, or restructured in 2026. Oregon suspended its Charge Ahead program in December 2025 and now runs it as a fixed 2026 window; California’s broad CVRP closed back in 2023. Colorado’s credit amount changed between 2025 and 2026.
The calculator shows a status badge for each program based on the last-verified date. Treat a Waitlisted or Funding-limited badge as a warning: the amount may still appear in the estimated range, but it should not be counted as confirmed money until the agency confirms it.
State-by-state snapshot
The table below summarises representative 2026 state programs. It is a snapshot, not a complete national database, and every figure must be verified against the current program page before you rely on it. States not listed may still have utility or local programs.
| State | Representative 2026 program | Published amount or range | Important condition |
|---|---|---|---|
| California | MyFirstEV instant rebate | $3,500 new ZEV (MSRP ≤ $50,000); $1,750 used (≤ $25,000) | First ZEV only; manufacturer participation varies; funding first-come |
| Colorado | Innovative Motor Vehicle Credit | $750 base for 2026; +$2,500 for vehicles under $35,000 MSRP | Refundable and assignable to dealer; lease term rules apply |
| New York | Drive Clean Rebate | $500–$2,000 off MSRP, scaled by electric range | Point-of-sale at dealership; covers BEV and PHEV; funding-dependent |
| Rhode Island | DRIVE EV | Up to $3,000 new BEV; $2,000 new PHEV; $2,500 used BEV; $1,750 used PHEV | Mail-in reimbursement; 120-day window; one per person per 36 months |
| New Jersey | Charge Up NJ | Up to $4,000 | Processed at dealership; subject to available funding |
Utility programs can exceed the state rebate in value. PG&E covers 50%–100% of approved home-charger equipment costs and offers up to $4,000 on a used EV; SCE pays up to $4,200 toward a Level 2 charger; Xcel Energy offers up to $1,300 for wiring and equipment. These programs are administered locally and rarely appear in national round-ups, which is why the utility layer belongs in your stack.
Common stacking mistakes
- Counting a waitlisted program as cash. A waitlisted rebate is not available at signing. The calculator labels it Estimated for that reason.
- Assuming the published maximum applies to you. Income caps and MSRP caps reduce or eliminate the benefit for many buyers.
- Ignoring the registration surcharge. Thirty-nine states charge an extra annual EV fee, ranging from about $50 to $400. A $200 annual fee over five years is $1,000 — enough to offset a small state rebate.
- Treating a dealer discount as a government rebate. Manufacturer and dealer offers stack with public programs, but they are commercial and can change without notice.
- Applying in the wrong order. Some programs require the state application before the utility application, or require a specific document set. The sequencing checklist in the result panel is a starting point; confirm the order with each agency.
Methodology and assumptions
There is no universal formula for stacking EV incentives because the rules are program-specific. The calculator applies the following sequence:
- Retrieve state, utility, and local programs for the selected state and, where provided, ZIP code.
- Filter programs by vehicle condition (new, used, lease), vehicle type (BEV, PHEV), and any published MSRP or income cap.
- Check the program status from the last-verified source date.
- Check published stacking-compatibility rules and flag combinations the source says cannot be combined.
- Assign each program a stack status — Confirmed, Estimated, or Requires verification — based on the checks above.
- Sum the amounts by status and display the confirmed total plus the estimated range.
Confirmed total is the sum of programs where the rules match your inputs and the program is open. Estimated range upper bound adds amounts that are estimated or require verification. The upper bound is not a promise of eligibility; it is a planning ceiling.
The tool does not determine eligibility, does not provide tax or legal advice, and is not affiliated with any government agency or utility. Final authority is the administering agency for each program.
Sources and last-verified dates
Program amounts and statuses change frequently. The table below records the sources used for the representative snapshot above. Before publishing or acting on a figure, verify it against the current source page.
| Claim | Source type | Source / date |
|---|---|---|
| §30D, §25E, §45W ended for vehicles acquired after September 30, 2025 | Law firm / IRS guidance | Cleary Gottlieb, July 2025; IRS reminders, October 2025 |
| §30C ended for property placed in service after June 30, 2026 | State agency / tax guide | Connecticut portal, June 2026; TaxAudit, March 2026 |
| New-vehicle loan-interest deduction up to $10,000 for 2025–2028 | Tax publisher | Thomson Reuters, March 2026; Honkamp, July 2025 |
| California MyFirstEV amounts and conditions | State government | CARB, August 2026; Governor’s office, October 2026 |
| Colorado 2026 credit amount and MSRP threshold | State energy office / industry report | Colorado Energy Office, 2026; Yahoo Autos, August 2026 |
| New York Drive Clean Rebate range | State government | NYSERDA / Governor’s office, April 2026 |
| Rhode Island DRIVE EV amounts | State government / industry report | Yahoo Autos, August 2026; drive.ri.gov |
| Utility examples (PG&E, SCE, Xcel) | Industry guide | ChargeCostLab, 2026 |
| EV registration surcharges (39 states; $50–$400) | Industry guide | ChargeCostLab, 2026 |
Last updated: November 2026. This article and the calculator’s sample data must be re-verified against each source before publication and on a recurring schedule thereafter. Federal dates are historical facts; state and utility amounts and statuses are periodically changing and must not be treated as permanent.
Frequently asked questions
Can I stack state and utility EV rebates?
Often yes, but not always. State and utility programs frequently stack because they draw on different funding sources, but some utility programs exclude customers who receive a state rebate, and some state programs cap the combined incentive at a percentage of the vehicle price. Check the published stacking rule for each program in your stack.
Is the $7,500 federal EV credit still available?
No for vehicles acquired after September 30, 2025. The new, used, and commercial clean-vehicle credits were terminated for post-deadline acquisitions. A narrow band of buyers who entered a binding written contract and made a payment before the deadline may still claim the old credit on a later delivery, but that exception does not help a new shopper in 2026.
Does leasing change which incentives I can stack?
Yes. The old federal lease pass-through via §45W is gone for post-September 30, 2025 acquisitions, and state and utility programs now set their own lease rules. Some pay the full rebate on a lease; others limit the benefit to purchases or treat the lessor as the recipient. Confirm lease treatment with the administering agency.
What happens if a program runs out of funds?
The program may be waitlisted or closed, and a rebate on paper is worth nothing at signing if the money is gone. The calculator shows a status badge based on the last-verified date. Check the official source immediately before you apply, and do not count a waitlisted program as confirmed cash.
Does the calculator determine my eligibility?
No. It matches your inputs against published program rules and labels the confidence of each line. Final eligibility is determined by the administering agency for each program. The result is a planning estimate, not a tax or legal determination.
Which state has the strongest EV rebate stack in 2026?
There is no single answer, because the best stack depends on your income, the vehicle price, whether you buy or lease, and your utility territory. California and Colorado have relatively large programmes, but access is conditional and funding is finite. A lower-income buyer in a means-tested program may receive more than a higher-income buyer in a state with a larger headline rebate. Use the calculator for your own inputs rather than relying on a national ranking.
Related tools
- EV battery out-of-warranty cost & decision calculator — estimate the financial impact if the battery fails outside its warranty, a key ownership-cost risk when evaluating a used EV purchase.
- EV battery degradation calculator — check how battery health affects long-term range and resale value before committing to a purchase.
- EV battery aging calculator — model battery capacity loss over time based on climate and charging behaviour.
- EV range calculator by temperature — see how cold and hot weather change real-world range, which affects the practical value of the vehicle you are stacking incentives against.
Authoritative external sources
The claims and figures in this article are drawn from primary government and official program sources. These links allow readers to verify current rules directly.
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IRS — FAQs on the termination of clean vehicle credits (FS-2025-05)
Confirms the statutory termination dates for §25E, §30D, §30C, and §45W, including the definition of “acquired” as the date a written binding contract is entered into and a payment is made.
IRS Fact Sheet FS-2025-05 -
U.S. Department of Energy — Alternative Fuels Data Center (AFDC): Electric Vehicle Laws and Incentives by State
The primary federal database for state-level EV laws and incentives, filterable by state and fuel type. This is the starting point for verifying any state rebate or credit mentioned in this article.
AFDC State Laws and Incentives -
IRS — Instructions for Form 8911: Alternative Fuel Vehicle Refueling Property Credit (§30C)
Confirms that the §30C credit cannot be claimed for property placed in service after June 30, 2026, and details the 30% / $1,000 residential limit.
IRS Form 8911 Instructions -
AFDC — Colorado Electric Vehicle (EV) and Hydrogen Fuel Cell Electric Vehicle (FCEV) Tax Credit
Official record of the Colorado Innovative Motor Vehicle Credit, showing the 2026 amount of $750, the additional $2,500 for vehicles under $35,000 MSRP, and the $80,000 MSRP cap.
AFDC Colorado EV Tax Credit -
California Air Resources Board — MyFirstEV instant rebate program
Official announcement of the $3,500 new-ZEV rebate (MSRP up to $50,000) and $1,750 used-ZEV rebate (price up to $25,000), including the first-come, first-served funding condition.
CARB MyFirstEV Program Announcement
This article is for general information and planning. It is not tax, legal, or financial advice. Incentive programmes, amounts, and eligibility rules change frequently; verify every figure with the administering agency before you make a purchase or lease decision.