latestOpenAPI 3.1.0Data: original government bodies; structuring layer: CC02026-08-1023012.8 KB

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控除上限額シミュレーション (GET — querystring)

総務省試算式の簡易版。 給与年収 + 家族構成 + 各種控除から実質負担¥2,000で済む寄付上限を概算。

get/api/furusato/limit

Query parameters

annual_income_jpyinteger required
marital_status'single' | 'married'
partner_income_jpyinteger
dependents_adultinteger
dependents_elderlyinteger
dependents_universityinteger
dependents_minorinteger
social_insurance_jpyinteger
other_deductions_jpyinteger
income_type'salary' | 'self_employed'

Response

上限額の概算 + breakdown