Field help: Street and house number

Enter the street and house number of the property for which energy efficiency measures were carried out in accordance with sect. 35c para. 1 of the Income Tax Act (EStG).

Within the framework of the Federal Government's Climate Protection Programme, the Federal Ministry of Finance promotes the following energy measures (sect. 35c para. 1 Income Tax Act (EStG)):

• Thermal insulation of walls,
• Thermal insulation of roof surfaces,
• Thermal insulation of storey ceilings,
• Renewal of windows or external doors,
• Renewal or installation of a ventilation system,
• Renewal of the heating system,
• Installation of digital systems for optimising energy operation/consumption
• Optimisation of existing heating systems, provided they are older than two years.

Tip: Since 2021, "summer thermal insulation" has also been eligible for subsidies. This is somewhat hidden in Annex 4a of the ESanMV. It specifically states: "Funding is provided for the replacement or first-time installation of external sun protection devices with optimised daylight supply, for example, via light control systems or radiation-dependent control. The requirements of DIN 4108-2:2013-02 for minimum summer heat protection must be met."

The prerequisite for the tax reduction is that the beneficiary property is older than ten years at the start of the energy-efficiency measures.

If you are applying for tax reduction for more than one property, enter the data for each property separately.