Tools tagged "tax"

Estimate the 20.315% Japanese tax on listed-stock and mutual-fund capital gains (income tax 15% + 0.315% reconstruction surtax + 5% resident tax). Enter sale proceeds, acquisition cost (incl. buy-side fees) and sell-side expenses; the tool returns the gain, each tax line and the after-tax take-home. Losses display zero tax and a note about the 3-year carry-over deduction. Excludes NISA / iDeCo tax-free balances. Runs entirely in your browser — your figures never leave the device.

Free online Japanese consumption tax (shōhizei) calculator. Convert net ↔ gross both ways at the 10% standard rate, 8% reduced rate, or a custom rate, and see net, tax, and gross amounts together. Selectable rounding (floor / round / ceiling). Runs entirely in your browser — no amounts are uploaded.

Lays out monthly income, expenses, fixed costs, and every tax due date (income tax prepayments, resident tax 4 instalments, NHI 8 instalments, business tax, consumption tax mid-year) on a per-month calendar for Japanese sole proprietors. Shows how much you can put toward investments or savings each month, refunds included. Runs entirely in your browser.

Builds a per-month calendar of this year's tax due dates and amounts (resident 4×, NHI 8×, business tax, income-tax prepay 2×, consumption mid-year) directly from your prior-year return (business income, taxable income, final income tax, consumption tax). Add this year's income, expenses, and fixed costs to see how much cash is left each month. Runs entirely in your browser.

Free online Japan freelance / sole-proprietor tax calculator. Annual estimator covering income tax, resident tax, consumption tax, national health insurance, business tax, and furusato-nozei cap. Useful for kojin jigyō nushi planning their year-end provisional tax. Runs entirely in your browser — figures never leave your device.

Estimate the furusato-nozei cap (the donation amount where your own contribution stays at the standard ¥2,000) from annual gross salary, family composition, and social-insurance premium. Shows the income-tax and resident-tax deduction breakdown. Runs entirely in your browser. For sole proprietors, use the freelance-tax-jp tool instead.

Furusato-nozei (hometown tax) cap calculator for Japanese sole proprietors and freelancers. Enter annual sales, business expenses, blue-return deduction, family composition, and other deductions to see the donation amount where your out-of-pocket stays at the standard ¥2,000. Shows the income-tax refund, resident-tax basic, and resident-tax special breakdown. Runs entirely in your browser. Salaried workers should use furusato-calc instead.

Enter the gift amount for the year and estimate the Japanese gift tax under the annual (暦年課税) method. Switch between the special rate (lineal descendants aged 18+) and the general rate (everyone else). The JPY 1.1M annual basic deduction and the NTA rate / quick-deduction tables are applied. The settlement-at-inheritance method (相続時精算課税) is also supported, reflecting the 2024 reform that added a separate JPY 1.1M annual deduction on top of the cumulative JPY 25M lifetime allowance (20% flat above). Runs entirely in your browser — figures never leave the device.

Estimate the tax savings of Japan's two main tax-advantaged investment accounts. iDeCo mode tallies the annual income-tax + 10% resident-tax deduction on contributions (using the progressive bracket table) AND the 20.315% capital-gains exemption. NISA mode only applies the 20.315% gain exemption. Compare against the after-tax outcome of doing the same monthly contributions in a regular taxable brokerage account. Runs entirely in your browser — your figures never leave the device.

Enter the estate value and your heir composition (spouse yes/no, child / parent / sibling counts) for a Japanese inheritance tax estimate. The tool applies: the JPY 30M + JPY 6M × heirs basic deduction, the per-heir taxable amount from the legal-share split, the NTA quick-deduction tables (8 brackets, up to 55%), the spousal tax credit (zero tax for a spouse taking exactly the legal share), and the 20% surcharge on siblings. Heir-class priority (children → parents → siblings) is detected automatically. Runs entirely in your browser — estate figures never leave the device.

Estimate Japan's long-term care insurance premium for Class-1 insured (age 65+) using the MHLW 9-tier standard and a municipal base amount. Defaults to the FY2026 national average base of ¥6,225 / month; pick your tier (multipliers 0.30–1.70) for an annual + monthly figure. Includes a tier-selection hint table based on resident-tax status / pension income / aggregate income. Runs entirely in your browser.

Estimate Japan's Kyokai-kenpo (national health insurance association) health + long-term care + welfare pension + the new FY2026 child-care support levy from monthly pay and bonuses, split 50/50. Covers all 47 prefecture rates and both 50-tier health / 32-tier pension grade tables. Runs entirely in your browser.

Estimate Japan's National Health Insurance (kokuho) premium for FY2026 across the 4 categories (medical / support / care / child-care). Auto-applies 7/5/2 reductions and pre-school / under-18 carve-outs. Tokyo 23-ward preset + custom municipal rates. Runs entirely in your browser.

Estimate Japan's employment insurance premium from monthly pay + bonus using FY2026 (Apr 2026 – Mar 2027) rates, split into employee + employer (incl. job-stability + skill-development levies). General 13.5/1000, agriculture/forestry/fishery/sake 15.5/1000, construction 16.5/1000 — pick via mode toggle. Only the employee share is deducted from pay. Runs entirely in your browser.

Estimate the Japanese housing-loan tax credit for 2024 / 2025 occupancy. Borrow caps depend on the property class — new build (LTQ / ZEH / energy-code / other) or existing (energy-class / other) — and on whether the household qualifies as 'child-rearing or young couple' for the higher cap. The tool runs an equal-payment amortization, applies the cap to each year-end balance, multiplies by 0.7%, and stretches over 13 years (new) or 10 years (existing). Any unused income-tax credit spills into the resident-tax credit (JPY 97,500 / year max). Runs entirely in your browser — loan details never leave the device.

Estimate Japanese property tax (固定資産税 1.4%) and city-planning tax (都市計画税 0.3%) from your land and building assessed values. Applies the residential-land standard-tax reduction (1/6 for the first 200 ㎡, 1/3 above), and the new-build 1/2 reduction on the building portion (FY2026 reform extended this until March 2031: 3 years for houses / 5 years for condos, 5/7 years for certified long-term-quality homes). Runs entirely in your browser — assessed values never leave the device.

Enter your retirement allowance and tenure to estimate the retirement-income deduction (退職所得控除), taxable amount with the 1/2 rule, income tax, special reconstruction tax, resident tax and net take-home. Supports the short-tenure variants (短期退職手当等 / 特定役員退職手当等) and the disability bump. Runs entirely inside your browser — figures never leave your device.

Estimate Japan's workers' compensation premium from annual gross wages × per-industry rate. 54 industries grouped into 9 categories, using the FY2024 reform rates (held for FY2025 and FY2026). Ranges from 2.5/1000 (finance, telecom) to 88/1000 (metal mining). Unlike employment insurance, rosai is fully employer-paid. Filed annually together with employment insurance as 'labour insurance'.

Plug in your salary, side-job revenue and expenses to estimate the extra income tax, reconstruction surtax and resident tax — plus net take-home — that the side gig adds on top of a salaried job. Detects the JPY 200,000/year filing threshold (no income tax under it, but resident tax filing is still required). Switch between miscellaneous and business income; business + blue-return adds the JPY 650,000 deduction. Runs entirely in your browser — figures never leave the device.