Mart402 · mart402.com
Japan bonus net pay
Social insurance premiums and withholding tax from the official bonus rate table (needs previous-month salary). Deterministic, cited sources. $0.01/call.
Input
Sample response
Published by the provider. Your run returns a fresh response.
response17 keys
as_of"2026-08-21"
assumptions0 items
billabletrue
breakdown1 item
0{ _carried_forward, child_care_support_yen, employment_insurance_yen, … }10 keys
carried_forward0 items
disclaimer"仮定条件に基づく概算試算。税務相談・手続代行・法律相談ではない。申告・届出への使用不可。確定額は官公署または税理士・社会保険労務士等に確認のこと。"
not_covered9 items
0"labor insurance の業種別特例(建設・農林以外)"
1"乙欄・丙欄"
2"健康保険組合(協会けんぽ以外)"
3"厚生年金基金・企業年金"
4"国民健康保険・国民年金"
5"年の中途の年末調整"
6"従たる給与"
7"日額表"
8"産休育休免除・随時改定(月変)・定時決定の細目"
note"SAMPLE RESPONSE generated by the exact deterministic engine that serves production (jp-statutory has no LLM: same input always produces this byte-identical result, carrying the same rules_version and cited primary sources). Served free at /samples/{product} so you can verify the response shape, the rules_version field and the source citations before paying. No payment was taken. The sample_input shown is the catalog example input that produced this output."
oktrue
result17 keys
_carried_forward[…]0 items
bonus_yen800000
child_care_support_yen920
employment_insurance_yen4000
health_base_yen800000
health_yen39400
income_tax_unavailablenull
income_tax_yen41808
long_term_care_yen0
net_yen640672
pension_base_yen800000
pension_yen73200
social_insurance_yen117520
standard_bonus_yen800000
taxable_base_yen682480
total_yen117520
withholding_rate_percent6.126
rules_version"2026.08.18"
sampletrue
sample_input3 keys
bonus_yen800000
prefecture"tokyo"
previous_month_after_si_yen300000
sources5 items
0"https://jsite.mhlw.go.jp/yamanashi-roudoukyoku/koyouhoken_R8.html"
1"https://www.kyoukaikenpo.or.jp/about/business/insurance_rate/rate_prefectures/r08/index.html"
2"https://www.kyoukaikenpo.or.jp/assets/R8_13tokyo.pdf"
3"https://www.nenkin.go.jp/service/kounen/hokenryo/ryogaku/ryogakuhyo/20200825.files/R08ryougaku.pdf"
4"https://www.nta.go.jp/publication/pamph/gensen/zeigakuhyo2026/data/15-16.pdf"
summary"賞与800,000円 -> 手取り640,672円(社会保険117,520円・源泉所得税41,808円/率6.126%)"
tool"jp-bonus-net"
unverified_rules0 items
responseobject, 17 keysYour agent can do this on its own
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MCP URL
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Track record
- Paid calls, last 30 days
- 7
- Buyers, last 30 days
- 4
- Last paid call
Reported by the x402 directory.