Tax Residency · United States
Working remotely from 🇺🇸 United States: when do you start owing taxes?
Tax residency triggers at 183 days in any 365-day period — and crossing typically exposes your whole year's income.
What residency would cost
| Annual income | Standard resident tax |
|---|---|
| $50,000 | $9,500 (19%) |
| $100,000 | $25,000 (25%) |
| $200,000 | $62,000 (31%) |
Approximate effective rates (income tax + typical employee contributions, single filer). Uses the weighted 3-year Substantial Presence Test, not a simple 183-day count — check the residency counter for the exact formula. Citizens are taxed regardless of residence. Count your actual days across countries in the interactive tracker.
What you would actually keep
The table above is what tax residency costs. This is what is left, and what it buys at local prices — United States’s price level is 100% of the US.
| Gross | Net after tax | Worth at US prices | Essentials covered |
|---|---|---|---|
| $50,000 | $40,500 | $40,500 | 1.4× |
| $100,000 | $75,000 | $75,000 | 2.6× |
| $200,000 | $138,000 | $138,000 | 4.8× |
Standard rates at the headline residency threshold, before any expat regime, deductions, social contributions or local surtaxes — the tax table above shows where a regime changes this. “Essentials covered” is how many times one month of net income covers a single person’s local monthly basket ( $2,410 /month here), so it measures headroom, not a lifestyle. Hand-curated summary of headline tax-residency thresholds and APPROXIMATE effective resident tax rates (income tax + typical employee social contributions, single filer, no deductions) at three income checkpoints, plus notable expat/nomad regimes. Real outcomes depend on tax treaties, ties, domicile, income type, and municipal taxes — this is an early-warning radar, not tax advice. Reviewed annually.
Frequently asked questions
- How long can I work remotely from United States without becoming tax resident?
- Up to 182 days in any 365-day period under the headline rule — day 183 triggers residency. Uses the weighted 3-year Substantial Presence Test, not a simple 183-day count — check the residency counter for the exact formula. Citizens are taxed regardless of residence.
- How much tax would I owe in United States as a resident?
- Approximate effective rates: 19% at $50k, 25% at $100k, 31% at $200k (income tax plus typical employee contributions).
- Does crossing the threshold only tax my income from that point on?
- Usually not — in most systems, becoming resident exposes your entire year's worldwide income. That cliff is why residency is a trap, not a gradient.