Which building funding fits your project?
BEG, KfW, BAFA and tax deductions - the funding landscape for buildings is complex. Our calculator indicatively maps your project to relevant programmes.
What is your situation?
Planning heating replacement
Replace old oil or gas heating - funding rates up to 70% possible (BEG EM, climate bonus, iSFP bonus).
Complete renovation to efficiency house
KfW efficiency house loan with repayment subsidy - especially attractive for worst-performing buildings.
Individual envelope measures
Windows, insulation, sun protection - BAFA funding or tax deduction under § 35c EStG.
Systematically classify funding programmes
The building funding landscape includes BEG individual measures, KfW efficiency house loans, BAFA grants and tax deductions under § 35c EStG. Which programme applies depends on the building type, planned measure and further parameters.
Our BEG check tests your profile against current funding rules and indicatively shows which programmes are likely relevant, and where a detailed review is worthwhile.
What you need for the check
- Building type (residential/non-res.)
- Approximate building age
- Planned measure type
- Energy certificate / consumption data
- Specific renovation roadmap (iSFP)
- Cost estimates
Which building type?
Determines relevant funding programmes
Rule-based initial assessment
The BEG check matches your inputs against current funding guidelines. The mapping is rule-based - not AI-interpreted. The result is an indicative initial assessment.
For a binding statement, a case-by-case review is required, taking into account additional documents (energy certificate, renovation roadmap, cost estimates).
- Specific funding amounts require cost estimates
- Combinability of multiple programmes depends on individual case
- Tax deduction requires owner-occupant status
- BAFA applications must be submitted before measure begins
