Estimate your tax burden across countries. Compare residency, remote work, and digital nomad setups. Works for 25+ jurisdictions.
Calculates estimated income tax across multiple jurisdictions for a given income profile.
How it works
Salary, self-employment, dividends, and capital gains — in whatever currency you earn them.
Select up to 4 countries. For the US, pick a state; for Portugal, toggle NHR status.
Effective rate, net income, and social charges side by side — plus assumptions used.
Download CSV or PDF with every input and rate source cited — ready for a tax advisor review.
Who it's for
Remote workers and digital nomads
Founders deciding where to incorporate
Anyone earning across multiple jurisdictions
Why i10X
One plan. Every AI. No tool-switching.
GPT-5, Claude 4.8, Gemini 3 Pro, Grok — always the latest versions. Switch between them for different tasks without leaving the workspace.
Draft an employment contract next, then run your privacy policy through the GDPR checker — same tab, same subscription.
ChatGPT Plus, Claude Pro, and Gemini Advanced separately cost $60+/mo. Add document and legal tools and cost multiplies fast. i10X bundles everything.
Chain agents into workflows: new partnership inquiry → NDA auto-generated → e-signed via integration → stored in your workspace.
Use cases
Compare your take-home across four countries side by side before you book a one-way flight or sign a lease.
Know your target gross before the recruiter asks. Walk in with a number that nets the take-home you actually need.
See how salary, capital gains, and self-employment combine. Surface the trade-offs before your accountant has to.
Frequently asked questions
Ready to keep going?
Unlock all of them — plus ChatGPT, Claude, Gemini, and Grok — in one workspace. Most users save $300+/mo on subscriptions.