dev.crelvo/german-tax-data

German municipal tax data (Hundesteuer, Zweitwohnungsteuer, Pfaendung), cited to the source

Endpointhttps://data.crelvo.dev/mcp (streamable-http)
Registry version1.1.0
Now10 tools · grade C (73) · pin ts_26bef7f323c4ab9422b8e5a28e93baa4 · protocol 2025-06-18
First / last listed2026-10-27 04:37 UTC / 2026-10-27 04:37 UTC
Grade over time2026-10-27: C (73), 10 tools

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Timeline

First listing · 2026-10-27 04:37 UTC
10 tools, grade C (73)

Tools: list_datasets hundesteuer_lookup hundesteuer_ranking hundesteuer_by_state hundesteuer_changes zweitwohnungsteuer_lookup zweitwohnungsteuer_ranking zweitwohnungsteuer_changes zweitwohnungsteuer_by_state pfaendung_calc

Current tools (10)

list_datasetsList the available hand-verified German municipal tax/fee datasets (Hundesteuer, Zweitwohnungsteuer, Pfändung), their coverage, source sites and refresh cadence. Call this first to see what you can query.
params: none
hundesteuer_lookupLook up the German dog tax (Hundesteuer) for a city: annual rate for one or more dogs, listed-dog (Listenhund) surcharge, the city's pricing model, its rank among the largest cities, plus the official source and Stand. Rates verified against each municipal Satzung.
params: city*, dogs, listed
hundesteuer_rankingRanking of German cities by Hundesteuer (first dog, per year): most expensive or cheapest, plus the national average across the covered cities.
params: limit, order
hundesteuer_by_stateAverage German dog tax (Hundesteuer, first dog per year) per Bundesland (federal state), aggregated over the covered largest cities — the data behind the Deutschlandkarte. Answers 'which German state has the highest/lowest dog tax'. Note: a mean over cities, not an official state rate (the tax is municipal).
params: none
hundesteuer_changesList German cities that changed their Hundesteuer (dog tax) rate in a given year — the fresh-news angle for the annual city comparison. Only 2026 is curated, and it is the default: 14 of the covered cities changed their rate, led by Köln (174 EUR), Lübeck (156 EUR), Lünen (156 EUR). Also returns outlook_2027: 5 cities that have announced or resolved an increase for 2027 but are NOT yet charging it
params: year
zweitwohnungsteuer_lookupLook up the German second-home tax (Zweitwohnungsteuer) for a city: whether the city levies it, the rate and its basis (net cold rent etc.), the rank among cities, official source and Stand. Optionally pass a monthly cold rent to get the annual tax. Returns state = keine_steuer | berechenbar | sondermodell.
params: city*, monthly_rent
zweitwohnungsteuer_rankingRanking of German cities by Zweitwohnungsteuer rate: highest or lowest, plus the average, count with a computable rate, and count of cities with no second-home tax.
params: limit, order
zweitwohnungsteuer_changesList German cities that changed (raised or newly introduced) their Zweitwohnungsteuer in a given year — the fresh-news angle. Only 2026 is curated, and it is the default: 12 cities changed their rate, led by Potsdam (25 %), Borkum (22 %), Stuttgart (20 %). Every entry checked individually against the municipality's own statute.
params: year
zweitwohnungsteuer_by_stateAverage German second-home tax (Zweitwohnungsteuer) rate in percent per Bundesland (federal state), aggregated over the levying cities with a computable rate — the data behind the Deutschlandkarte. Answers 'which German state has the highest/lowest second-home tax'. Note: a mean over cities, not an official state rate (the tax is municipal).
params: none
pfaendung_calcCompute the attachable portion of monthly net income under German §850c ZPO (Pfändung / wage garnishment), using the current official Pfändungsfreigrenzenbekanntmachung. Returns attachable amount, remaining amount, exempt base and the P-Konto base. Informational, not legal advice.
params: net_income_eur*, dependents

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