Energy-efficient renovation of existing properties is not only environmentally sensible but can also significantly increase resale value. In 2026, Austria has a complex system of federal and state grants that offers property owners substantial financial support — if you know where to look. An overview for agents and owners.

Why Renovation Grants Matter for Agents

Agents are often the first point of contact when owners think about the value of their property. Being able to advise clients competently on renovation grants creates real added value:

• Sellers can increase the sale price through targeted renovation
• Buyers see what grants are available after purchase
• Properties with better energy certificates become more attractive

The Most Important Federal Grants in 2026

1. Sanierungsscheck (Federal Renovation Voucher)

The classic Sanierungsscheck funds thermal renovation of residential buildings (insulation, windows, doors). Eligible measures include:

• Insulation of facades, roofs and basement ceilings
• Replacement of windows and external doors
• Heating system optimisation as part of a renovation

Grant amount: 30–50% of eligible costs, depending on the measure and the energy efficiency improvement achieved.

Note: Grant programmes can change annually. Always check current conditions directly with KPC (Kommunalkredit Public Consulting) or klimaaktiv.at.

2. Raus aus Öl und Gas (Away From Oil and Gas)

The federal grant programme for heating replacement away from fossil fuels (oil, gas, coal) towards renewable systems:

• Heat pumps (air/water, brine/water, water/water)
• Biomass/pellets
• District heating connection
• Solar thermal

Grant amount: Flat-rate amounts by system type and building size, typically between €1,000 and €5,000 per property; higher amounts for combined measures.

3. Photovoltaic Grants

For owners wishing to install a PV system:

• Investment subsidies via OeMAG (settlement agency for green electricity)
• Feed-in tariffs for surplus electricity
• Tax benefits for small installations

For WEG (condominium) properties, the simplified procedure for communal installations introduced by the 2022 WEG reform applies.

State Grants: Where There Is Even More

Every federal state has its own grant programmes, which can often be applied for in addition to federal grants:

State	Grant priority	Special feature
Vienna	Residential building renovation, “Thewosan”	Combinable with federal grants
Lower Austria	”Sanierungsförderung NÖ”	Also for businesses
Upper Austria	”Ökocheck” + renovation advice	Free consultation included
Styria	Residential building grants	Bonuses for energy standards
Tyrol	Tyrolean residential grants	Supplementary to federal grants
Salzburg	Environmental grants	Focus on heating system replacement

Recommendation: Always apply for state grants first, then federal — both are often combinable, but application order and deadlines vary.

Climate Bonus and Tax Aspects

The Klimabonus (up to €290 per person per year, depending on location) is not a direct renovation grant, but an indirect incentive: it compensates for CO₂ pricing and makes energy-efficient living more economically attractive.

Tax aspects: Renovation measures are tax-deductible as operating expenses for landlords. For owner-occupied properties, tax advantages are only available in certain cases (maintenance vs. capital expenditure — professional tax advice is recommended here).

Grant Process: How It Works in Practice

Typical process:

1. Energy consultation (usually free or subsidised by state/klima:aktiv)
2. Obtain quotes from certified companies
3. Submit grant application — BEFORE construction starts! (important: no retrospective applications)
4. Wait for approval
5. Carry out renovation
6. Submit invoice documentation with receipts and photos
7. Payment

Most important rule: Grants must generally be applied for before measures begin. Retrospective applications are excluded by almost all programmes.

Practical Tips for Agents

For Properties for Sale

When a property has a poor energy certificate (D, E, F, G):

1. Identify renovation potential (heating, windows, insulation)
2. Make a rough estimate of grant possibilities
3. Discuss with the seller: targeted renovation before sale vs. selling “as is” with a price reduction
4. Inform prospective buyers about available grants

For Existing Clients

• Refer to accredited energy consultants (klima:aktiv list)
• Information service: annual newsletter on grant changes
• Cooperation with local tradespeople who are familiar with grant administration

Where to Find Information

• klimaaktiv.at: National overview of federal grants
• KPC.at: Kommunalkredit Public Consulting — federal grant administration
• Klimafondsoffice.at: Overview of climate protection programmes
• State grant offices: Always contact the relevant state building authority or residential grants department
• WKO Austria: Information for landlords and property owners

Conclusion

Austria’s renovation grant landscape in 2026 is complex but attractive. Owners can often have 40–60% of renovation costs subsidised through the combination of federal and state grants. For agents, this knowledge is genuine added value — and a differentiating feature compared with competitors who only offer brokerage services.