TaxStone Resources
Plain-English guides.
Real US tax answers.
Expat tax articles, a US tax estimator, the calendar of key dates, and downloadable guides. No gated PDFs, no fluff — just the information we wish we'd had when we started.
Why we publish
The same answers we’d give a friend over coffee.
Cross-border US tax has more sharp edges than most things you’ll deal with in adult life.
These are the resources we wish we’d had ten years ago — written by the same people who’d be preparing your return if you engaged us. No gated PDFs, no sign-up wall, no syndicated content.
Browse
Five free things, no sign-up.
Tax calculators
Run the numbers.
- US income tax
- US take-home pay
- US self-employment
- US capital gains
- US child tax credit
- US crypto gains
- US retirement
- UK take-home pay
- UK dividends
- UK stamp duty
- UK capital gains
- UK self-assessment
- UK VAT
Free
no email gate, no upsell
Apr 15
main filing deadline (Jun 15 if abroad)
$10k
FBAR threshold per aggregated account
8 min
average article read time
From the blog
Latest articles.
Reading isn’t filing. Get a fee quote.
If you’d rather have someone else do this work — fixed fee, agreed before any time hits the clock — we’re here.