🇸🇬 Singapore vs 🇺🇸 United States
Tax residency, treaties and PE risk compared.
| Dimension | 🇸🇬 Singapore | 🇺🇸 United States |
|---|---|---|
| Residency rule | 183 days OR continuous 3-year presence | Citizenship-based + Substantial Presence |
| Day threshold | 183 days | 183 days |
| Warning band | from 60d | from 122d |
| Tax range | 0–24% (foreign income exempt) | 10–37% federal + state |
| Tax treaties | 100+ | 70+ |
| PE risk | Low | High |
| Digital nomad visa | No | No |
| Best for | Asia-Pacific founders and fund managers | US citizens optimising via FEIE ($126,500) and treaty benefits |
| Common pitfall | Short-term employees <60 days are tax-exempt, but 61–182 days hit a flat 15%. | US citizens are taxed on worldwide income forever — there is no day-count exit. |
Verdict
For most nomads optimising for residency safety, 🇸🇬 Singapore is the lower-risk base versus 🇺🇸 United States. United States's high PE risk and 183-day rule make it easier to trip into full residency.
Deep dive
🇸🇬 Singapore residency rules →
Deep dive
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