"The federal government taxes my electricity." It does not.
There is no federal excise tax on residential electricity in the United States. There never has been. The Clinton administration proposed a federal Btu tax in 1993; the Senate killed it. No federal administration since has put a federal consumption tax on electricity back on the table.
What the federal government does is the opposite: it pays you (through the income-tax code) to install equipment that uses less electricity or generates your own. IRS Section 25D pays 30% of residential solar, batteries and heat pumps through 2032. Section 25C pays 30% of efficiency upgrades up to $1,200 a year. These are credits against federal income tax, not rebates against your electricity bill, but they reduce what you owe to the IRS by the same dollar amount.
The "taxes" you actually see on your electricity bill are state and local. State sales tax (where it applies), state gross-receipts tax (TX in particular), city franchise fees, county utility taxes. And then the layer most consumers do not recognise as a tax but functionally is one: the state public-benefit charge, set by your state PUC, funding energy-efficiency, low-income assistance and renewable programs. In CT and NY this single charge is often larger than the entire state sales-tax line.
This page maps the actual tax stack on a US residential electricity bill, state by state, and explains why the line that surprises people the most (the public-benefit charge) is sometimes the biggest one.
What the federal government does (and does not) take from your electricity bill.
Three things to know about the federal posture. None of them appear as a line on your bill.
No federal excise tax
Residential electricity carries no federal sales tax, no federal Btu tax, no federal carbon tax. The IRS does collect a small federal excise on motor fuels (18.4 c/gal gasoline) but nothing comparable on grid electricity. The 1993 Btu-tax proposal is the last serious attempt; it died on the Senate floor.
Section 25D: 30% Clean Energy Credit
30% of the cost of solar PV, battery storage, geothermal heat pumps, small wind and fuel cells, claimed on Form 5695. No annual cap; the credit carries forward indefinitely if it exceeds your income-tax liability. IRA-extended at 30% through 2032, then phasing down (IRS Section 25D).
Section 25C: $1,200/yr Efficiency Credit
30% of cost up to $1,200/year for insulation, exterior doors, windows, energy audits; $2,000/year for heat pumps and heat-pump water heaters; $600 for high-efficiency electric panels. Reset each year through 2032 (IRS Section 25C).
Worked example. Install $20,000 of rooftop solar and $10,000 of battery storage in 2026: $30,000 x 30% = $9,000 federal income-tax credit. Add $4,000 of heat-pump replacement of a gas furnace: $4,000 x 30% = $1,200, capped at the $2,000 heat-pump line. The Section 25D credit on solar/battery is uncapped and carries forward; Section 25C resets each January, so an efficiency project spread across two calendar years gets two annual caps.
The full tax stack on residential electricity, state by state.
Sales tax, gross-receipts tax and public-benefit charge for the 15 highest-population states. Verify from your state Department of Revenue and PUC; rates drift.
| State | State sales tax on residential | Public-benefit charge (c/kWh) | Typical $/month impact |
|---|---|---|---|
| California | Exempt | ~1.0-1.5 (Public Purpose Programs) | $9-13 |
| Texas | Exempt | ~0 (1.997% gross-receipts + ~4% franchise) | $8-12 in tax pass-through |
| New York | Exempt (1998) | ~1.0 (System Benefits Charge) | $8-10 |
| Florida | 2.5% Gross Receipts Tax (Ch. 203) | ~0.3 (Energy Efficiency Charge) | $3-6 |
| Illinois | Exempt (electricity excise instead) | ~0.5 (Energy Efficiency rider) | $4-7 |
| Pennsylvania | Exempt (residential) | ~0.3 (Act 129 + alternative-energy) | $3-5 |
| Ohio | Exempt (residential) | ~0.4 (efficiency riders, varies by utility) | $3-5 |
| Georgia | 4% state + local 2-4% | ~0 (no SBC equivalent) | $10-18 in sales tax |
| North Carolina | 7% combined (4.75% state + local) | ~0.2 (riders) | $10-15 in sales tax |
| Michigan | Exempt (residential) | ~0.3 (Energy Efficiency surcharge) | $2-4 |
| New Jersey | Exempt | ~0.5 (Societal Benefits Charge) | $4-6 |
| Virginia | ~6.5% combined (state + local) | ~0.2 (Energy Efficiency rider) | $8-12 in sales tax |
| Washington | 6.5% state + local; PUDs vary | Conservation funded inside rates | $8-12 in sales tax |
| Massachusetts | Exempt | ~1.0 (Energy Efficiency Charge) | $8-12 |
| Connecticut | Exempt | ~1.5-2.5 (Combined Public Benefits) | $13-22 |
! The Connecticut surprise
CT has no state sales tax on residential electricity, but the Combined Public Benefits Charge at 1.5 to 2.5 c/kWh adds $150 to $250 a year for a typical 886 kWh/month household. That is more than most states levy in sales tax. The CT charge funds energy-efficiency rebates, low-income assistance, the state Green Bank and renewable-energy R&D. Politically the charge has been controversial because it grew significantly faster than supply rates through 2023 to 2025.
Why your bill has a charge that is not technically a tax but acts like one.
Public-benefit charges are mandatory per-kWh riders set by your state PUC. Four reasons they grew large enough to matter.
A They fund programs the legislature does not want in the general budget
Energy-efficiency rebates, LIHEAP supplements, distributed-generation interconnection studies: these need stable multi-year funding. Putting them on the utility bill keeps them off the state general-fund budget process and out of the annual political fight.
B The charge scales with policy ambition, not with bill total
A sales tax is a percentage of the bill total. A public-benefit charge is a per-kWh rate, adjusted each rate case to hit the program budget. When the state expands efficiency or electrification programs, the charge goes up regardless of what supply prices do.
C They are usually structured to be invisible
On most utility bills the public-benefit charge is bundled into a delivery sub-line or shown in tiny font. Consumers rarely realise that a 1.5 c/kWh charge on 886 kWh/month is $13 a month, $156 a year. PUCs in CT, NY and CA periodically debate whether to break it out more prominently.
D Competitive suppliers cannot remove them
Whether you stay on utility default or switch to a competitive supplier, the public-benefit charge stays. It is a delivery-side rider, not a supply-side cost. Switching suppliers can lower your supply rate; it cannot touch the public-benefit charge.
The take-away: the public-benefit charge is the most opaque line on your bill, and in high-policy states (CT, NY, CA, MA) it is also the largest non-supply line. If you want to influence it, the lever is the state PUC rate case, not your supplier choice.
Four federal moves that materially reduce what you pay.
If your taxable income is high enough to use the credits, the federal incentive stack pays a meaningful share of the upgrade cost. Numbers below assume a 2026 install.
Solar PV (Section 25D)
$20,000 system = $6,000 credit. Uncapped, carries forward. Through 2032.
Battery storage (Section 25D)
$10,000 battery = $3,000 credit. Standalone batteries qualify since the IRA, even without solar.
Heat pump (Section 25C)
30% of cost up to $2,000/year. Includes air-source heat pumps and heat-pump water heaters.
Efficiency cap (Section 25C)
30% of cost up to $1,200/year for insulation, doors, windows, audits. Resets each January.
The non-obvious sequence
- A Insulation and air-sealing first (Section 25C). A typical envelope project costs $4,000 to $6,000 with $1,200 in 25C credit, cutting your heating/cooling load by 15 to 25%. Done first, it shrinks the heat pump and the solar system you then size for.
- B Heat pump second (Section 25C, $2,000 line). Sized after the envelope upgrade, the heat pump is smaller and cheaper. The $2,000 cap is per year, so a multi-stage install across two tax years gets two caps.
- C Solar + storage third (Section 25D). Sized to your post-efficiency, post-heat-pump load. Often smaller (and cheaper) than the equivalent system installed at the start. The 25D credit is uncapped so larger systems get proportionally larger credits.
Why the "taxes" line is structurally smaller than the "policy" line on most US bills.
Four structural reasons traditional tax review does not capture the true policy cost on your bill.
PUCs prefer riders to tax increases
A state public-benefit charge is approved by the PUC in a rate case, with no legislative vote. A sales-tax increase requires legislative action. PUC riders are politically cheaper for the state, which is why the bulk of policy-program funding now flows through riders rather than tax revenue.
Riders are billed per kWh, taxes per dollar
A 6% sales tax shrinks if your supply price falls. A 1.5 c/kWh public-benefit charge does not. As supply prices oscillate, the rider becomes a larger and larger share of the bill total. CT customers saw the rider share grow from ~8% of the bill in 2019 to ~14% in 2025.
Most consumers cannot tell rider from tax
On a typical utility bill, the public-benefit charge appears under "Delivery" or "Other charges" without flagging it as a policy line. Consumers reading the bill see "taxes" as a small line and miss the larger policy line. Surveys in NY and CT consistently show consumers underestimate the policy charge by 50 to 80%.
The 2024-2025 PJM auctions reset the conversation
Capacity-driven supply increases of 5 to 15 c/kWh in PJM states are now dwarfing the 1 to 3 c/kWh public-benefit charges. In OH, PA, MD and DC the supply increase has become the dominant bill-shock story, pushing the policy-rider debate off the front page even as the riders continue to grow in absolute terms.
The take-away: if you want to lower the policy share of your bill, the lever is the PUC rate case (file a comment, attend a public hearing). If you want to lower the supply share, the lever is your supplier choice or your consumption. They are different fights, with different venues and different stakeholders.
Six things to do with this information.
Pull your last bill and find the policy line
Look under "Delivery" or "Other charges" for "System Benefits Charge", "Public Purpose Programs", "Energy Efficiency rider", "Societal Benefits Charge". Multiply the c/kWh by your monthly usage to see the dollar impact.
Verify your state sales-tax treatment
Check your state Department of Revenue page. If you live in CA, CO, FL, IL, IN, MD, MA, MI, MN, NJ, NY, OH, PA (residential), DC, your residential electricity is exempt from state sales tax. Other states tax 3 to 7%.
Claim Section 25C every year you do efficiency work
$1,200/yr cap resets each January. Splitting a $4,000 efficiency project across two tax years yields $2,400 in credits vs $1,200 if you concentrate it. Coordinate with your contractor and tax preparer.
Sequence: envelope, heat pump, solar
Insulation first cuts the load. A right-sized heat pump second is cheaper. Solar third is smaller (and the 30% Section 25D credit is uncapped). Doing it in that order saves real money on the back end.
File at the PUC rate case
Public-benefit charges are reset in rate cases at your state PUC. Every state lets consumers file written comments online; many hold public hearings. The OCA/CUB consumer-advocate office in your state will testify on bill impact.
Read the IRS Section 25D fine print
Both 25D and 25C credits are nonrefundable, meaning they reduce federal income tax owed but do not generate a refund beyond zero. 25D carries forward indefinitely; 25C does not. Plan around your taxable income to capture the full benefit.
Common questions about US electricity taxes.
No. There is no federal excise tax or federal sales tax on residential electricity consumption in the United States. The 1993 Clinton Btu-tax proposal died in the Senate and the idea has never been seriously revived. Federal energy revenue flows through the income-tax system (corporate income tax on utilities, Production Tax Credit on the supply side) rather than a per-kWh consumption tax. The federal layer that affects your bill is on the credit side: Section 25D Residential Clean Energy Credit (30% on solar, batteries, heat pumps through 2032) and Section 25C Energy Efficient Home Improvement Credit ($1,200/yr cap, $2,000 for heat pumps).
As of May 2026, 13 states plus DC fully or substantially exempt residential electricity from state sales tax: California, Colorado, Florida, Illinois, Indiana, Maryland, Massachusetts, Michigan, Minnesota, New Jersey, New York, Ohio (residential exempt), and DC. Pennsylvania exempts residential from the state 6% but local utility-gross-receipts tax still applies. The remaining states tax residential electricity at sales-tax rates of 3 to 7%, sometimes with reduced rates for residential or low-income customers. Always verify against your state Department of Revenue.
A public benefit charge (also called System Benefits Charge in NY, Combined Public Benefits Charge in CT, Public Purpose Programs charge in CA) is a per-kWh rider that funds state energy programs: efficiency rebates, low-income assistance (LIHEAP supplement), renewable-energy R&D, distributed-generation interconnection. It is not technically a tax (no general fund), but it is mandatory, set by the state PUC, and added to your supply or delivery line. Typical amounts: 1 to 3 c/kWh. In CA and NY it is the single largest non-supply line item on the bill.
State-by-state, in c/kWh: NY System Benefits Charge: ~1.0 c/kWh. CA Public Purpose Programs: ~1.0 to 1.5 c/kWh. CT Combined Public Benefits: 1.5 to 2.5 c/kWh. NJ Societal Benefits Charge: ~0.5 c/kWh. MA Energy Efficiency Charge: ~1 c/kWh. For a typical 886 kWh/month US residential consumption (EIA), 1 c/kWh translates to ~$8.86/month or ~$106/year. CT customers see roughly $150 to $250/year in public-benefit charges alone, which is more than many states levy in sales tax.
Most US municipalities can charge their utility a franchise fee (typically 1 to 5% of gross revenue) for the right to operate in the rights-of-way. The utility passes the fee through to customers as a separate line, sometimes called a franchise fee, municipal tax or local utility tax. Cities like Houston, Dallas, New Orleans and Miami add 4 to 6% in local franchise fees and utility taxes. Local sales tax (where it applies) is added on top. The combined municipal + state stack can reach 8 to 12% on residential electricity in some Texas, Florida and Louisiana cities.
Texas levies a 1.997% miscellaneous gross-receipts tax on electric utilities serving cities of >1,000 population (TX Comptroller). The tax is paid by the utility but passed through on the retail bill as a separate line. There is no state sales tax on residential electricity in TX, so this 2% plus city-level franchise fees (typically 4%) is the bulk of the "tax" stack a TX household sees. Combined with the local franchise fee, residential electricity in Houston or Dallas carries roughly 5 to 7% in pass-through taxes.
Two big ones, both extended through 2032 by the Inflation Reduction Act. Section 25D Residential Clean Energy Credit: 30% of the cost of solar panels, battery storage, geothermal heat pumps, small wind, and fuel cells. No annual cap; carries forward if it exceeds your income-tax liability (IRS Section 25D). Section 25C Energy Efficient Home Improvement Credit: 30% of cost up to $1,200/year for insulation, doors and windows; up to $2,000/year for heat pumps and heat-pump water heaters; up to $600 for high-efficiency electric panels (IRS Section 25C). These reduce federal income tax, not your electricity bill directly, but they offset the cost of equipment that cuts your future electricity consumption.
Because it is engineered to be. A sales tax is a percentage of the total bill, so when supply prices fall the sales-tax revenue falls with them. A public-benefit charge is a per-kWh rate, set by the PUC to fund a specific multi-year program budget. The PUC adjusts the rate to hit the program budget regardless of what supply prices do. In states like CT and NY, the public-benefit charge has been pushed higher as the state expanded efficiency programs and electrification incentives. The take-away: public-benefit charges scale with policy ambition, not with your bill total.
Keep learning about US energy economics
Taxes on natural gas
State sales tax, gross-receipts taxes and federal incentives for heat-pump conversions.
Fixed-rate energy plans
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Variable-rate plans
Why state regulators are restricting variable mass-market products.
US wholesale electricity markets
PJM, ERCOT, NYISO and how marginal pricing reaches the retail bill.
Deregulated states map
Which states have full retail choice for electricity and natural gas.
Electricity prices per kWh
EIA-verified state-by-state residential rates, May 2026.
Who regulates US energy?
FERC, state PUCs and the consumer advocates.
New York: ESCO Reset Order
How NY rewrote retail rules and SBC funding in parallel.
Illinois: ComEd and PJM
Why the July 2025 PJM auction lands hardest on ComEd customers.
Texas energy hub
ERCOT, REPs and the post-RTC+B retail landscape.
Competition in US energy markets
PURPA, EPAct 1992, FERC Orders 888, 889 and 2000.
Understanding your bill
Every line on a US electricity bill explained, in plain English.