Rebate stacking order (2026)
How to sequence HEAR, HOMES, utility, and tax-credit checks before you sign a contractor quote. WattRebate is neutral reference—no installer routing or guaranteed totals.
Stacking principles
- Verify before install: Most denials happen when work starts before pre-approval or reservations.
- One official source per program: State HEAR portals, utility rebate pages, and IRS guidance—not contractor marketing PDFs.
- Household cap: HEAR electrification measures share a $14,000 household maximum; model stacks in the whole-home planner.
- Separate measures: Panel, wiring, and appliance rebates may be different line items with different caps—match quotes to program categories.
Pre-quote stacking checklist
Check each item in order before you sign a quote. WattRebate does not submit applications—use official portals linked from your state guide.
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Program-specific tools
Heat Pump Rebate Calculator
Estimate HEAR heat pump rebates and compare 2025 tax-credit timing.
Heat Pump Water Heater Rebate Calculator
Estimate heat pump water heater rebates, wiring adders, and out-of-pocket cost.
EV Charger Rebate and Fuel Savings Calculator
Estimate utility rebates, 30C timing, and home charging fuel savings.
Induction Stove Rebate Calculator
Estimate HEAR cooking appliance rebates and wiring support.
Whole-Home Rebate Planner
Stack heat pump, water heater, induction, wiring, panel, and insulation rebates.
Common questions
Can HEAR and utility rebates stack on the same project?
Often yes, but each program sets stacking rules, payment timing, and eligible costs. Confirm in writing from both the state HEAR administrator and your utility before signing—some combinations require applying in a specific order.
Can I use HEAR and HOMES on the same home?
Federal guidance limits overlapping claims on the same measure. Whole-home HOMES projects and single-appliance HEAR rebates follow different workflows—verify with the state program, do not assume both pay on identical line items.
Does HEAR stack with the 25C tax credit in 2026?
WattRebate does not count 25C for 2026 installs by default because IRS guidance limits qualifying improvements through December 31, 2025. State programs may have separate rules about tax credits plus rebates.
What order should I apply for rebates?
Typical safe sequence: confirm launch status → utility pre-approval if required → state HEAR reservation/pre-approval → install per program rules → utility rebate submission → tax credits if applicable. Your state may differ—use the checklist below.