Frequently asked questions
How accurate is the price estimate?
Indicative. The price levels have been compiled from public sources, and the actual price depends on the property, materials and area. Always request at least two written quotes.
How much is the household tax credit in 2026?
According to the Finnish Tax Administration, 40 % of the labour share, at most 2 100 euros per person per year, and the deductible excess is 150 euros. For work related to giving up oil heating the deduction is 60 %, at most 3 500 euros.
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You can add the calculator to your own website, blog or intranet free of charge. Copy the code and paste it into the page's HTML field. The calculator updates automatically when the figures change.
Also read
- Household deduction for renovation 2026: how much you get and how to claim
- Does a renovation need a permit? Building permit, housing company and asbestos
- Energy renovation 2026: grants for housing companies and detached houses
- Complaint about renovation: template and deadlines
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The calculator gives an indicative estimate and does not replace the advice of an authority, bank, insurer or accounting firm. The calculator's figures and their sources are shown below the calculator.