New York offers the most generous solar incentive stack in the continental United States. Between the federal Investment Tax Credit, a state income tax credit unique among all 50 states, the NY-Sun Megawatt Block rebate, a permanent property tax exemption, and a full sales tax exemption, a typical New York homeowner can reduce the net cost of solar by 60–70% before financing. This guide breaks down every available incentive, how they interact, and what a real system costs after stacking them all.
The NY Solar Incentive Stack at a Glance
For a 10 kW system in New York City (rough installed cost: $30,000):
| Incentive | Value | Net After This Step |
|---|---|---|
| Gross installed cost | — | $30,000 |
| Federal ITC (30%) | −$9,000 | $21,000 |
| NY State Tax Credit (25%, max $5,000) | −$5,000 | $16,000 |
| NY-Sun Megawatt Block rebate | −$3,500 | $12,500 |
| Property tax exemption (lifetime savings) | ~−$15,000 | — |
| Sales tax exemption | −$1,950 | $10,550 net |
Effective net cost after cash incentives: $10,550 — a 65% reduction from sticker price. The property tax exemption adds another $15,000+ in lifetime savings not captured in the cash figure.
1. Federal Investment Tax Credit (30%)
The federal ITC is the foundation of any solar incentive stack in New York. Under the Inflation Reduction Act, residential solar systems placed in service through December 31, 2032 receive a 30% non-refundable tax credit against federal income tax liability.
How it works in New York:
- Credit equals 30% of total installed system cost, including panels, inverters, racking, electrical work, and battery storage (if charged primarily from solar)
- Applied directly against federal income tax owed — not a deduction
- Unused credit carries forward to subsequent tax years
- No income cap, no system size cap, no limit on number of properties
Dollar examples for New York:
| System Size | Avg. Installed Cost | Federal ITC (30%) |
|---|---|---|
| 6 kW | $18,000 | $5,400 |
| 8 kW | $24,000 | $7,200 |
| 10 kW | $30,000 | $9,000 |
| 12 kW | $36,000 | $10,800 |
New York electricity rates average $0.21–$0.28/kWh (among the highest in the nation), which increases the financial return on solar compared to lower-rate states. See the solar payback period calculator to model your specific return.
2. New York State Residential Clean Energy Tax Credit (25%)
This is the incentive that makes New York exceptional among U.S. states. New York offers a 25% state income tax credit on solar installations, up to a maximum of $5,000 — the most valuable state-level solar tax credit in the country.
Key details:
- Applies to the same installed cost used for the federal ITC
- Maximum credit: $5,000 per taxpayer (reached at approximately $20,000 installed cost)
- Non-refundable: applied against New York State income tax liability
- Unused credit carries forward up to 5 years
- Applies to primary or secondary residences in New York
- Available to both owners and some leaseholders (solar lease must transfer ITC benefits — check with your tax advisor)
How it interacts with the federal ITC: Under IRS rules, the New York State tax credit does not reduce the federal ITC basis. You claim 30% of the full installed cost federally, then 25% of the same full installed cost on your state return. This is unlike most state rebates and grants, which reduce the federal ITC basis dollar-for-dollar.
Example for a $24,000 system:
- Federal ITC: $24,000 × 30% = $7,200
- NY State credit: $24,000 × 25% = $6,000 → capped at $5,000
- Total tax credit savings: $12,200
This dual credit structure — federal and state stacking on the same basis — is the single biggest advantage New York homeowners have over residents of most other states.
3. NY-Sun Megawatt Block Incentive
The NY-Sun Megawatt Block is a rebate paid directly to your solar installer at the time of installation, reducing your upfront cost before you even file taxes. NYSERDA (New York State Energy Research and Development Authority) administers the program.
How it works:
- Rebate is paid per watt of installed capacity (dollar-per-watt)
- Rate varies by utility service territory and project block (funding is allocated in "blocks"; each filled block triggers a rate step-down)
- Installer receives the rebate and must pass it through to the customer — by law, the rebate reduces your contract price
2026 Rebate Rates by Utility Territory:
| Utility Territory | Residential Rebate Rate | Example (10 kW) |
|---|---|---|
| ConEdison (NYC/Westchester) | $0.20–$0.35/W | $2,000–$3,500 |
| National Grid Upstate | $0.20–$0.35/W | $2,000–$3,500 |
| PSEG Long Island | $0.10–$0.20/W | $1,000–$2,000 |
| National Grid Brooklyn | $0.20–$0.35/W | $2,000–$3,500 |
Rates decline as funding blocks fill. Check NYSERDA's NY-Sun incentive tracker for current rates before contracting — rates can change quarter to quarter.
Important: The NY-Sun rebate does reduce your federal ITC basis. If you receive a $3,500 rebate on a $30,000 system, your federal ITC basis is $26,500, making the 30% credit $7,950 (not $9,000). Your installer is required to disclose this on your contract.
4. Property Tax Exemption
New York's solar property tax exemption is one of the most valuable long-term financial benefits in the state. Under New York Real Property Tax Law §487, solar installations are exempt from property tax assessment for 15 years from the installation date.
What this means in practice:
- Solar panels typically add 3–4% to a home's assessed value
- On a $750,000 home (average NYC/suburban value), a 10 kW system adds roughly $22,500–$30,000 in assessed value
- At New York's average effective property tax rate of ~1.6%, that's $360–$480 per year in avoided taxes
- Over 15 years: $5,400–$7,200 in total savings — for free
For higher-value properties in New York City, Westchester, or Long Island: Property tax rates and home values are both higher. On a $1.2M home in Westchester County:
- Solar adds $36,000–$48,000 in assessed value
- Tax rate ~1.8%
- Annual savings: $648–$864/year
- 15-year savings: $9,720–$12,960
How to claim it: File Form RP-487 with your local assessor's office within 1 year of installation. Your solar installer should remind you; if they don't, file it yourself. The exemption is not automatic.
5. Sales Tax Exemption
New York provides a full exemption from state and local sales tax on residential solar equipment. This covers:
- Solar panels
- Inverters
- Mounting hardware and racking
- Battery storage systems
- Monitoring equipment
Value: New York state sales tax is 4%. Combined with local rates, total sales tax in most NY counties is 8–8.875%. On a $30,000 installation, the exemption saves approximately $2,400–$2,663.
New York City's combined rate is 8.875%, making the savings on a $30,000 system $2,663 — a meaningful offset.
Your installer should apply the exemption automatically and not charge sales tax. If they do charge tax, request a correction before signing the contract.
6. Net Metering in New York
New York has strong net metering protections, though the rules vary by system size and utility.
For residential systems ≤ 25 kW (most homes):
- Full retail rate net metering — excess solar exported to the grid credits your bill at the same rate you pay for electricity
- Credits carry forward month to month
- Annual true-up: most utilities cash out remaining credits at the end of the 12-month billing period at avoided cost (typically 3–5¢/kWh)
- ConEdison, National Grid, and PSEG-LI all offer retail-rate net metering for residential customers
For systems > 25 kW: Larger systems fall under the Value Stack / VDER (Value of Distributed Energy Resources) tariff, which compensates based on time of delivery, location, and avoided grid costs. VDER rates vary by territory and time of year — some customers earn more than retail, others less.
Standby charges: ConEdison applies a small standby charge to solar customers (approximately $3–$8/month on a typical residential system). Factor this into your financial model.
Net metering with battery storage: Adding battery storage doesn't affect net metering eligibility in New York, but you cannot export battery-discharged power to the grid under current ConEdison tariffs (you can export solar-generated power). National Grid upstate does not impose this restriction. See the home battery storage cost guide for battery economics specific to New York.
7. Low-Income and Affordable Housing Programs
New York has the most robust low-income solar programs in the country, driven by the state's climate justice commitments.
NY-Sun Low-Income Adder
Qualifying households (income ≤ 80% Area Median Income) receive an additional $0.25–$0.60/W on top of the standard Megawatt Block rebate. This can effectively eliminate most or all of the out-of-pocket cost for eligible families.
Income eligibility examples (80% AMI, 2026):
| Household Size | NYC/Westchester | Upstate NY |
|---|---|---|
| 2 people | ≤ $82,400 | ≤ $60,000 |
| 4 people | ≤ $102,960 | ≤ $75,000 |
| 6 people | ≤ $115,920 | ≤ $85,000 |
EmPower NY
For households at or below 60% of the State Median Income, EmPower NY provides free energy efficiency improvements including insulation, air sealing, and heating upgrades. Solar isn't directly funded, but completing EmPower before going solar reduces overall energy bills and improves solar ROI.
Energy Affordability Program (EAP)
Con Edison's Energy Affordability Program provides bill assistance and can be combined with low-income solar incentives. Eligibility is based on income and utility territory.
NY-Sun Community Solar for Low-Income
For renters and homeowners who can't install rooftop solar, the NY-Sun Community Distributed Generation (CDG) program includes carve-outs for low-income subscribers. Qualifying households can subscribe to community solar at guaranteed bill savings of 10–20%. See the community solar guide for how community subscriptions work.
USDA REAP Grant (Rural Upstate NY)
For rural business owners and agricultural operations in upstate New York, the USDA Rural Energy for America Program (REAP) provides grants covering up to 50% of installed costs. See the solar grants guide for full details.
8. New York City-Specific Programs
New York City residents have access to additional programs layered on top of state incentives.
NYC Property Tax Abatement (Commercial/Multifamily)
NYC Local Law 97 has driven significant commercial solar interest. Commercial and multifamily properties (4+ units) can claim a property tax abatement of $0.30/W under the NYC Solar Electric Generating System (SEGS) Tax Abatement, up to $62,500. This does not apply to single-family homes (which use the state RP-487 exemption instead).
NYC Accelerator
The NYC Accelerator program provides free technical assistance for buildings installing solar, including permit support, contractor vetting, and financing navigation. Managed by the NYC Mayor's Office of Climate & Environmental Justice — available at no cost to NYC building owners.
Solar Co-Op Programs
NYC Solarize programs (administered through local nonprofits and community boards) organize group-buy solar installations that negotiate volume discounts of 10–20% off market rates. Check with your local community board or NYC Accelerator for active campaigns.
9. Stacking All New York Incentives: Two Real Examples
Example 1: 8 kW System — ConEdison Customer in Westchester
System details:
- Installed cost: $24,000
- Annual production: 9,200 kWh (New York average: 4.0 peak sun hours × 8 kW × 365 days × efficiency factor)
- Annual electricity consumption: 10,000 kWh at $0.24/kWh → $2,400/year bill
Incentives applied:
- Federal ITC (30% of basis after $2,800 Megawatt Block rebate): 30% × $21,200 = $6,360
- NY State tax credit: min($21,200 × 25%, $5,000) = $5,000
- NY-Sun Megawatt Block rebate ($0.35/W): $2,800
- Sales tax exemption (8.375%): $2,010
- Total incentive value: $16,170
- Net cost: $7,830
Ongoing benefits:
- Annual electricity savings: ~$2,160 (92% offset)
- Property tax savings: ~$500/year × 15 years = $7,500
- Payback period: approximately 3.6 years
Example 2: 10 kW System — National Grid Customer in Albany
System details:
- Installed cost: $28,000
- Annual production: 11,500 kWh
- Annual electricity consumption: 9,500 kWh at $0.18/kWh → $1,710/year bill
Incentives applied:
- Federal ITC (30% of $24,500 basis after $3,500 rebate): $7,350
- NY State tax credit: capped at $5,000
- NY-Sun Megawatt Block ($0.35/W): $3,500
- Sales tax exemption (8%): $2,240
- Total incentive value: $18,090
- Net cost: $9,910
Payback period: approximately 5.8 years (lower electricity rates in upstate NY extend payback slightly)
10. How to Claim New York Solar Incentives
Federal ITC: File IRS Form 5695 with your federal tax return in the year the system is placed in service. Your installer provides the total installed cost; you calculate 30% and enter it on Form 5695, then carry it to Form 1040.
NY State Tax Credit: File Form IT-255 with your New York State income tax return. Same year as the federal credit. Unused credit carries forward up to 5 years.
NY-Sun Megawatt Block: Handled entirely by your installer. NYSERDA pays the installer; the installer must pass the savings through to you. Verify this is reflected in your contract pricing before signing.
Property Tax Exemption: File Form RP-487 with your local assessor within 1 year of installation. Find your assessor at dos.ny.gov. Some municipalities have simplified online filing; others require in-person submission.
Sales Tax Exemption: Your installer applies this automatically. If they charge sales tax, request a written correction before signing.
Common Questions About New York Solar Incentives
Does the state tax credit reduce my federal ITC basis? No. New York's residential tax credit does not reduce the federal ITC basis. You calculate both credits on the full installed cost independently. This is confirmed by IRS guidance and NYSERDA documentation.
What if I don't owe enough taxes to use the full credits? Both the federal ITC and NY state credit are non-refundable. If your tax liability is less than the credit value, the unused portion carries forward (federal: indefinitely; state: up to 5 years). If you consistently have low tax liability, consult a tax advisor about whether solar makes financial sense in your situation.
Can renters access New York solar incentives? Renters cannot install rooftop solar, but they can access NY-Sun Community Solar with guaranteed bill savings. The NY-Sun Low-Income Adder also applies to some community solar subscriptions for eligible households.
Are NY incentives available for battery storage only (no solar)? The NY-Sun rebate and ITC apply only to solar-plus-storage, not standalone battery installations. However, SGIP (California's battery rebate) does not apply in NY — there is no equivalent standalone battery rebate in New York as of 2026. The federal ITC covers standalone batteries only if they are charged solely from an on-site solar system.
Does community solar in New York qualify for the state tax credit? No. The NY State Residential Clean Energy Tax Credit requires a direct installation on your property. Community solar subscribers do not qualify for the state tax credit, though they do get the guaranteed bill savings.
Choosing a Contractor in New York
New York requires solar installers to be licensed electrical contractors (or employ licensed electricians). For NY-Sun rebate eligibility, your installer must be an NYSERDA-approved NY-Sun contractor.
When evaluating quotes:
- Verify the contractor appears on the NYSERDA NY-Sun participating contractors list
- Confirm the NY-Sun rebate is clearly shown as a deduction in the contract price
- Verify the property tax exemption application (Form RP-487) is included in their installation service or at minimum explained
- Get at least 3 quotes — New York has a competitive installer market
See our best solar companies guide for a full contractor evaluation framework, including red flags to watch for in solar contracts.
Is New York a Good State for Solar in 2026?
Short answer: yes, with important nuances.
New York's combination of high electricity rates ($0.21–$0.28/kWh) and a uniquely generous incentive stack makes it one of the top states in the country for solar ROI despite receiving less sunlight than the South or Southwest.
Where New York solar works best:
- Long Island: high PSEG-LI rates ($0.25–$0.30/kWh), good south-facing roof exposure, ConEdison territory nearby
- Westchester/Hudson Valley: high Con Edison rates, full retail net metering, strong property value uplift
- NYC (outer boroughs): ConEdison rates, co-op and condo feasibility varies (individual unit owners need board approval)
Where New York solar is less optimal:
- Heavily shaded urban areas (tall adjacent buildings blocking winter sun)
- Renters and co-op owners who can't install panels (use community solar instead)
- Upstate NY near the Canadian border: lower sun hours reduce production, though incentives still apply
For a full financial model of your specific situation, use our solar payback period calculator and plug in New York-specific electricity rates and sun hours. The solar panel installation cost guide provides per-watt cost benchmarks by region that you can apply to upstate versus downstate NY.
New York's incentive programs — particularly the stacked federal and state tax credits — represent the most favorable financial environment for residential solar in the country. Homeowners who act before Megawatt Block funding runs out in their territory will see the highest total returns.
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