Most of the gap is opened by Japan's Non-Permanent Resident regime, which displaces the standard schedule. Both countries are indicated in USD at the displayed FX.
| Personal income tax progressive · top 39% | $25,785 |
| Social security 8.0% employee · uncapped | $8,000 |
| Total deductions | $33,785 |
| Gross income | $100,000 |
| Net take-home | $66,215 |
| Personal income tax npr · 0% flat | — |
| Social security 15.0% employee · uncapped | $15,000 |
| Total deductions | $15,000 |
| Gross income | $100,000 |
| Net take-home | $85,000 |
| Instrument | Colombia · USD | Japan · USD | Δ (JP − CO) |
|---|---|---|---|
I. Personal income tax | |||
Personal income tax COprogressive · top 39%JPnpr · 0% flat | $25,785 | — | −$25,785 |
| subtotal · personal income tax | $25,785 | $0 | −$25,785 |
II. Mandatory social security & health | |||
~8% (pension 4% + health 4%) on capped wage. CO8.0% · uncappedJP15.0% · uncapped | $8,000 | $15,000 | +$7,000 |
| subtotal · mandatory social security & health | $8,000 | $15,000 | +$7,000 |
| Total deductions | $33,785 | $15,000 | −$18,785 |
| Effective rate | 33.8% | 15.0% | -18.8 pp |
| Gross income | $100,000 | $100,000 | — |
| Net take-home | $66,215 | $85,000 | +$18,785 |
Table 1 · Statutory deductions, single-filer remote worker, FY2026 indicative. All amounts in USD. n/a where instrument does not apply. | |||
| PPP basis · NYC = 100 | Colombia | Japan | Δ |
|---|---|---|---|
Cost-of-living index Indicative · placeholder until COL table ships | 35.0 | 70.0 | +35.0 pts |
Nominal net (annual) From the engine — exact | $66,215 | $85,000 | +$18,785 |
| Real net · Colombia basket | $66,215 | $42,500 | −$23,715 |
Every line above can be traced to a primary instrument. We publish the model; you may toggle its parameters.
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