⚠ Federal rules verified to statute; county AMI national (HUD FY2025, all 3,229 counties); all 6 tracked state pots re-verified Jul 19 2026 — pots decay weekly. Not financial advice.

What does a heat pump actually cost?

Type an address and household income. Get the true net price after every stacked incentive, whether that county's rebate money is still there, and the exact packet to get paid. Since 25C died Jan 1, the real price now lives in the HEAR county-AMI maze.

Use a full street address (number, street, city, state) — the county lookup needs it.
NetPrice does not store your address or income — every lookup is computed live and discarded. AMI tiers resolved at county level (HUD 4-person MFI). Incentive logic: HEAR (IRA §50122) / HOMES (§50121, survives OBBB); 25C terminated for property placed in service after 2025-12-31 (26 U.S.C. 25C(i); PL 119-21). Federal rules verified to statute (Jun 28 2026); county AMI covers all 3,229 US counties from HUD's primary FY2025 dataset (10 hand-verified; multi-area New England counties reported as ranges, never guessed). All 6 tracked state pots re-verified Jul 19 2026; pots decay weekly — re-check before relying. See the project README. Found a wrong number? It gets fixed the same day and logged.