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Ayudas a la rehabilitación energética en Austria

Descubre todas las subvenciones, préstamos y deducciones fiscales disponibles en Austria para rehabilitar tu vivienda.

7 dispositivosBMLUK / KPC (Kommunalkredit Public Consulting)Reference updated on 20 de mayo de 2026

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The calculator applies all Austria schemes below to your personal situation.

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Sanierungsbonus 2026 — Building envelope renovation

Agotado
BMLUK / KPCSubvención

Cerrado el 2026-02-02 — Stopped to preserve the boiler-replacement budget.

Sustituido por Kesseltausch 2026 — Fossil boiler replacement

Checked on 29 August 2026: the Sanierungsbonus was stopped on 2 February 2026 precisely so that the Kesseltausch could continue. But the Kesseltausch had in turn to close so as not to exceed the commitment framework. The federal Sanierungsoffensive 2026 envelope, capped at €360 million, is exhausted. No replacement is announced federally: what remains are the Länder schemes, including Vienna and Lower Austria.

Obras elegibles

Aislamiento exteriorAislamiento interiorAislamiento cubiertaAislamiento sueloCambio ventanasCambio puertasRehabilitación integral

Importes

  • 5000 € · Single measures (ceiling)
  • 20.000 € · Comprehensive renovation to klimaaktiv standard
  • 30% · Overall ceiling as % of eligible costs
Conditions: Energy advice required before application. HWB reduction ≥ 40% for partial renovation. Apply before works.
2026 changes: Closed to new applications since 2 Feb 2026 — 2026 budget exhausted.

Kesseltausch 2026 — Fossil boiler replacement

Agotado
BMLUK / KPCSubvención

Sustituido por THEWOSAN — Vienna housing renovation subsidy, Lower Austria housing subsidy — Annuity grant

Checked on 29 August 2026: no new registration or application is possible, the Sanierungsoffensive 2026 resources being exhausted. No federal successor is announced. The relays are the Länder schemes — here Vienna's Thewosan and Lower Austria's renovation support — whose coverage is regional, not national.

Obras elegibles

Bomba de calor aire-aguaBomba geotérmicaBomba agua-aguaCaldera biomasaConexión red calorSolar térmica

Importes

  • 7500 € · Heat pump — single-family home (ceiling)
  • 2000 € · Out-of-gas bonus
  • 1500 € · Solar thermal bonus
  • 15.000 € · Base subsidy — multi-dwelling building (≥3 units)
  • 30% · Cap as % of eligible costs
Conditions: Energy advice or valid energy certificate (<10 years) required. Invoices from 3 Oct 2025. Apply before works.

Sauber Heizen für Alle 2026 — Clean heating for low-income households

Activo
BMLUK / KPCSubvención

Obras elegibles

Conexión red calorCaldera biomasaBomba de calor aire-aguaBomba geotérmica

Importes

  • 28.469 € · District heating connection (ceiling)
  • 37.550 € · Heat pump (ceiling)
  • 100% · Up to 100% of costs covered
Conditions: Income cap €1,867/month (x12) for 1 person; +50% per extra adult, +30% per child. Proof via social benefit or ORF exemption.

Öko-Sonderausgabenpauschale (green tax deduction)

Activo
BMF — Bundesministerium für FinanzenDeducción fiscal

Obras elegibles

Aislamiento exteriorAislamiento cubiertaCambio ventanasBomba de calor aire-aguaCaldera biomasaConexión red calorRehabilitación integral

Importes

  • 800 € · Thermal renovation — €800/year for 5 years (€4,000 total)
  • 400 € · Boiler replacement — €400/year for 5 years (€2,000 total)
Conditions: Requires prior federal UFG subsidy. Net investment ≥ €4,000 (thermal) or ≥ €2,000 (boiler).

EAG — PV investment subsidy

Activo
OeMAG / KPCSubvención

Obras elegibles

FotovoltaicaAlmacenamiento batería

Importes

  • 150 €/kWp · €150/kWp for small installations
  • 120 €/kWp · €120/kWp for larger installations

THEWOSAN — Vienna housing renovation subsidy

Activo
MA 50 / Wohnfonds WienSubvención

Obras elegibles

Aislamiento exteriorAislamiento cubiertaCambio ventanasVentilación doble flujoBomba de calor aire-aguaConexión red calorRehabilitación integral

Importes

  • 35% · Up to 35% of eligible costs
  • 12.000 € · Comprehensive renovation ceiling
  • 8000 € · Switch to renewable energy
  • 4000 € · Partial renovation
Conditions: Building ≥20 years old. Prior energy advice. Apply before works. Federal cumulation allowed — Vienna total up to ~€36,500.

Lower Austria housing subsidy — Annuity grant

Activo
Amt der NÖ LandesregierungPréstamo bonificado

Obras elegibles

Bomba de calor aire-aguaCaldera biomasaAislamiento exteriorAislamiento cubiertaRehabilitación integral

Importes

  • 7500 € · Heat pump flat rate (heating swap)
  • 8500 € · Biomass flat rate
  • 30% · Max grant-equivalent comprehensive renovation (4%/year x 10 years)

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