bots.st/jp-statutory
jp-statutory
Compute Japan payroll, tax and social insurance
101 ms
answered our call
- State
- Answered
- Protocol
- MCP 2025-06-18
- Tools listed
- 16
- Answered
- 4 of the last 4 calls
How to reach it
- MCP, HTTP
https://mart402.com/mcp/jp
What it can do
| Tool | What it says it does |
|---|---|
get_catalog | Mart402 product catalog: all products, prices, payment config, error codes, rate limits. Free. |
get_receipt | Re-fetch a previously paid result for free by receipt id (every paid response carries receipt_id). |
get_sample | Free recorded sample response for a paid product (from real production runs, marked sample:true) - see the exact response shape before paying anything. Available: document-pipeline, enrich, extract, jp-bonus-net, jp-business-days, jp-company, jp-consumption-tax, jp-crypto-tax… |
jp_bonus_net | Bonus net pay: social insurance and withholding tax (official rate table, based on previous month salary). $0.01/call. Deterministic, cites primary sources; errors and unverified rules are never billed. Choose this for ONE bonus payment: its social insurance and withholding tax (the tax rate… |
jp_business_days | Japanese holidays, business-day arithmetic, statutory filing deadlines with holiday shift, wareki conversion. $0.003/call. Deterministic, cites primary sources; errors and unverified rules are never billed. Required by mode (default add): add -> from, days; between -> from, to; holidays -> year… |
jp_company_profile | Japanese company site to a standard profile JSON (name, address, representative, capital, contact). $0.03/site. Choose this when you have the URL of a Japanese company's OWN site and want its standard profile fields read from the page; for name/domain lookups use enrich_company (country_hint: jp). |
jp_consumption_tax | Consumption tax: per-rate invoice rounding, qualified-invoice validation, simplified taxation, 20% special. $0.01/call. Deterministic, cites primary sources; errors and unverified rules are never billed. Required by mode (default invoice_totals): invoice_totals -> lines; validate_invoice ->… |
jp_crypto_tax | Japan crypto-asset tax: realized income under the NTA total-average or moving-average method (sell/spend/exchange as disposals, fees deductible), verified against the official NTA FAQ examples. $0.05/call. Deterministic, cites primary sources; errors and unverified rules are never billed. |
jp_dependent_threshold | Income-wall analysis: tax, social insurance (1.06M/1.30M), spousal and student-dependent walls. $0.02/call. Deterministic, cites primary sources; errors and unverified rules are never billed. Choose this for 'how much can be earned before ...' questions: it locates the income walls (tax, social… |
jp_mortgage | Mortgage schedules (level payment/principal), total interest, prepayment effect. $0.005/call. Deterministic, cites primary sources; errors and unverified rules are never billed. |
jp_overtime_wage | Overtime premium pay (Labor Standards Act Art.37, official rounding notice) and Article-36 limit check. $0.015/call. Deterministic, cites primary sources; errors and unverified rules are never billed. Required by mode (default pay): pay -> monthly_salary_yen, monthly_scheduled_hours, hours… |
jp_payroll_net | Annual gross salary to net take-home (social insurance + income tax + resident tax). Exact NTA Beppyo-5 table. $0.02/call. Deterministic, cites primary sources; errors and unverified rules are never billed. Choose this for a whole YEAR: annual gross salary to annual take-home after social… |
jp_payroll_suite | Japan payroll suite: net salary + social insurance + income walls (+bonus) in one call. Flat $0.05. Choose this when you want take-home pay, social insurance and the income walls (and the bonus, if given) together from one annual figure in one call; if you only need the take-home amount… |
jp_payslip_audit | Audit a Japanese payslip: recompute statutory premiums and withholding tax from official tables and diff against the actual amounts, with per-item verdicts (match/explainable/mismatch). $0.02/call. Deterministic, cites primary sources; errors and unverified rules are never billed. Choose this when… |
jp_retirement_tax | Retirement income tax: deduction by years of service, half-taxation rules, exact withholding rounding. $0.02/call. Deterministic, cites primary sources; errors and unverified rules are never billed. |
jp_social_insurance | Monthly social insurance premiums from the official Kyokai-Kenpo grade table (FY2026). $0.01/call. Deterministic, cites primary sources; errors and unverified rules are never billed. Choose this when you only need the monthly social insurance premiums for a given monthly remuneration (official… |
In its maker's words
Japan statutory calculations: net pay, social insurance, tax walls, holidays. Cited sources, x402.
- Website
- mart402.com
- Publisher
- mart402.com (5 listings in the registry)
- Listed from
- the official MCP Registry as
com.mart402/jp-statutory - Version
- 1.0.0, updated 20 Oct 2026
- Kinds of work
- Finance and markets, Law, tax and government, Health and science
The domain it lives on
- mart402.com
- registered 19 Jul 2026 (4 months ago), at Cloudflare, Inc., its name does not resolve now
From our own crawl of domain names: registry records and the home page as our crawler last saw it.
Every call we made
| When | What happened | Time |
|---|---|---|
| Answered | 101 ms | |
| Answered | 348 ms | |
| Answered | 592 ms | |
| Answered | 592 ms |
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