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ImmoMaster Pro
German property tax and cashflow calculator for investors
A property investment calculator built specifically for German tax law. Real Section 32a EStG tax brackets, AfA depreciation (linear, degressive, Section 7b, historic building), Soli and church tax, single vs shared-room rental modeling, a 30-year cashflow projection, and a portfolio planner toward a net worth goal. Paste a listing from ImmoScout and it auto-fills price, size, and rent. Runs 100 percent client-side.
I kept seeing people run German rental property numbers in generic spreadsheets that ignore AfA, Section 7b special depreciation, or the actual progressive tax tariff, and then get surprised by the real after-tax cashflow. ImmoMaster Pro does the full German tax math (Section 32a EStG 2026, Soli, church tax, AfA in all its variants) plus a 30-year projection and a portfolio planner. Runs entirely in your browser, nothing uploaded. Happy to answer questions about the tax logic.
finally something that actually gets the AfA logic right instead of just slapping 2% on everything. the 30-year projection with soli and church tax feels super useful for sanity-checking a deal before i go view it.
honestly this looks super thorough, especially the AfA options and the ImmoScout paste thing. one thing i'd love though is a sensitivity slider for Kaufnebenkosten or at least letting you adjust notary/land registry/Grunderwerbsteuer percentages directly in the calc, because those numbers really move the deal and right now i can't tell if they're hardcoded. would make quick what-if comparisons way easier when browsing multiple listings.
About ImmoMaster Pro on Product Hunt
“German property tax and cashflow calculator for investors”
ImmoMaster Pro was submitted on Product Hunt and earned 8 upvotes and 5 comments, placing #160 on the daily leaderboard. A property investment calculator built specifically for German tax law. Real Section 32a EStG tax brackets, AfA depreciation (linear, degressive, Section 7b, historic building), Soli and church tax, single vs shared-room rental modeling, a 30-year cashflow projection, and a portfolio planner toward a net worth goal. Paste a listing from ImmoScout and it auto-fills price, size, and rent. Runs 100 percent client-side.
ImmoMaster Pro was featured in Accounting (1.8k followers) on Product Hunt. Together, these topics include over 1.6k products, making this a competitive space to launch in.
Who hunted ImmoMaster Pro?
ImmoMaster Pro was hunted by martin. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
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