A GRC Lead earning the median salary of ¥9.8M in Japan takes home approximately ￥7,124,824/year (￥593,735/month) after national income tax, reconstruction surtax, resident tax, and employee social insurance, using 2026 rates.
2026 median salary for each level in Japan, and what it leaves after national income tax, reconstruction surtax, resident tax, and employee social insurance. Single employee, Tokyo standard rates, under 40. 2026 rates.
| Level | Gross / year | Take-home / year | Per month | Effective rate |
|---|---|---|---|---|
| Junior | ￥6,344,000 | ￥4,909,868￥409,156/mo | ￥409,156 | 22.6% |
| Mid-level | ￥9,550,000 | ￥6,976,942￥581,412/mo | ￥581,412 | 26.9% |
| Senior | ￥13,081,000 | ￥9,225,272￥768,773/mo | ￥768,773 | 29.5% |
| Lead / Principal | ￥17,144,000 | ￥11,399,452￥949,954/mo | ￥949,954 | 33.5% |
The biggest pay step is Senior to Lead / Principal: ￥4,063,000 more a year before tax, of which ￥2,174,180 reaches take-home. 46% of that raise goes to national income tax, reconstruction surtax, resident tax, and employee social insurance, against an average 29% on the Senior salary, because the extra pay is taxed at the top of your bands rather than spread across all of them.
Around the headline median, the middle half of GRC Lead salaries in Japan run from ￥9,268,000 to ￥10,168,000 a year, which is ￥6,791,597 to ￥7,383,124 after national income tax, reconstruction surtax, resident tax, and employee social insurance.
The table above uses the GRC Lead median. Enter your own gross salary below for a precise figure.
Annual take-home
￥7,124,824
Monthly take-home
￥593,735
Effective deduction rate
27.1%
National income tax
￥762,453
Reconstruction surtax
2.1% of national income tax
￥16,012
Resident tax
~10% (prefectural + municipal)
￥616,477
Health + pension + employment insurance
￥1,255,235
A GRC Lead earning the median salary of ¥9.8M in Japan takes home approximately ￥7,124,824 per year (￥593,735 per month) after national income tax, reconstruction surtax, resident tax, and employee social insurance, using 2026 rates.
On a median GRC Lead salary of ¥9.8M, the effective deduction rate (national income tax, reconstruction surtax, resident tax, and employee social insurance) is 27.1%, leaving ￥7,124,824 as take-home pay.
A senior GRC Lead in Japan earns a median ￥13,081,000 a year and takes home approximately ￥9,225,272 (￥768,773 per month) after national income tax, reconstruction surtax, resident tax, and employee social insurance, an effective rate of 29.5%.
A junior GRC Lead in Japan earns a median ￥6,344,000 a year and takes home approximately ￥4,909,868 (￥409,156 per month) after national income tax, reconstruction surtax, resident tax, and employee social insurance, an effective rate of 22.6%.
The biggest pay step is Senior to Lead / Principal: ￥4,063,000 more a year before tax, of which ￥2,174,180 reaches take-home. 46% of that raise goes to national income tax, reconstruction surtax, resident tax, and employee social insurance, against an average 29% on the Senior salary, because the extra pay is taxed at the top of your bands rather than spread across all of them.
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