GEAK / Audit
Official energy diagnostic with renovation scenarios: essential to maximize your subsidies.
The GEAK/CECB (Cantonal Energy Certificate for Buildings) is the official Swiss energy label, rated A to G. The GEAK Plus adds a comprehensive advisory report with costed renovation scenarios and energy savings estimates.
What's in a GEAK Plus: building energy label, heat loss analysis, renovation scenarios (steps, costs, possible subsidies), energy savings estimate. Its full price (CHF 500 to 3,000) is largely subsidized.
Why it matters: the GEAK Plus unlocks higher subsidies (global renovation bonus), prioritizes works, and underpins any major grant application. The flat-fee subsidy measure runs until December 31, 2026.
Available programs
Federal and cantonal tax deductions
TaxYour energy renovation costs are deductible from federal direct tax and cantonal taxes. Spread over up to 3 tax periods.
0GEAK Plus
CantonalThe reference energy audit with a costed advisory report. CHF 500-2,000 flat subsidy. Key leverage to unlock higher subsidies.
CHF 500 – CHF 2,000
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