At risk
Home-country residency tests
Centre of vital interests, habitual abode, day counts, and tie-breaker rules so you don't accidentally re-trigger tax residency.
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Solutions · Expats
You moved abroad. Two tax systems moved with you.
Home country, host country, one life in between. Both keep changing the rules. Heed watches both borders at once, so you hear it first, not a year later.
The cost of finding out a year late.
Expat tax trouble is rarely a big decision gone wrong. It is the small assumption you carried from home, the one that quietly stopped being true while you were busy living.
- You assumed your home-country tax treaty still covered your pension, until it didn't.
- Your host country changed how foreign-source income is treated and your accountant only flagged it in March.
- A double-tax treaty renegotiation altered the dividend withholding rate you'd been using to plan.
- You crossed a residency threshold in your home country during a long visit and re-triggered worldwide tax.
Example alertsLive
What lands in your inbox
- BelgiumurgentMay 2026
Expat tax regime: 30% rule renewed but capped
Eligible expense reimbursement now capped at €90,000/yr, affects renewals and new arrivals from Jan 2027.
- United KingdommonitorApr 2026
Non-dom regime replacement: residence-based system
Foreign income and gains exemption window narrowed, review remittance planning before the next tax year.
- ItalyinfoFeb 2026
Impatriate regime extended for researchers
Specialised workers regime updated, relevant if you moved under the scheme between 2020 and 2023.
- BelgiumurgentMay 2026
Expat tax regime: 30% rule renewed but capped
Eligible expense reimbursement now capped at €90,000/yr, affects renewals and new arrivals from Jan 2027.
- United KingdommonitorApr 2026
Non-dom regime replacement: residence-based system
Foreign income and gains exemption window narrowed, review remittance planning before the next tax year.
- ItalyinfoFeb 2026
Impatriate regime extended for researchers
Specialised workers regime updated, relevant if you moved under the scheme between 2020 and 2023.
- BelgiumurgentMay 2026
Expat tax regime: 30% rule renewed but capped
Eligible expense reimbursement now capped at €90,000/yr, affects renewals and new arrivals from Jan 2027.
- United KingdommonitorApr 2026
Non-dom regime replacement: residence-based system
Foreign income and gains exemption window narrowed, review remittance planning before the next tax year.
- ItalyinfoFeb 2026
Impatriate regime extended for researchers
Specialised workers regime updated, relevant if you moved under the scheme between 2020 and 2023.
- BelgiumurgentMay 2026
Expat tax regime: 30% rule renewed but capped
Eligible expense reimbursement now capped at €90,000/yr, affects renewals and new arrivals from Jan 2027.
- United KingdommonitorApr 2026
Non-dom regime replacement: residence-based system
Foreign income and gains exemption window narrowed, review remittance planning before the next tax year.
- ItalyinfoFeb 2026
Impatriate regime extended for researchers
Specialised workers regime updated, relevant if you moved under the scheme between 2020 and 2023.
Both sides of your border, watched at once.
Heed connects your home country, host country, and anywhere your income or assets sit, then watches them for changes that affect you specifically.
Tracking
Host-country regimes and reliefs
Impatriate regimes, foreign-source carve-outs, and remittance rules, including the changes that tighten them.
At risk
Residence permits and re-entry windows
Indefinite leave, a green card, or a residence visa can lapse after one long stretch away, whatever your day counts say. Enter the maximum absence your own permit allows and Heed warns you before the window closes.
Tracking
Double-tax treaties and withholding rates
Treaty renegotiations, MLI updates, and changes to withholding tax on dividends, interest, royalties and pensions.
Use cases
What Heed changes when you owe two countries.
01
Tracking your home country
Stay on top of rule changes back home so a visit, an inheritance, or a property sale doesn't catch you off guard.
02
Mastering your host country
Monitor the regime you moved under, and the proposals that could change it before your next renewal.
03
Coordinating with your advisor
Bring current, verified intelligence to every meeting, so the conversation is about decisions, not catch-up.
Know where you stand, before the world moves.
Start tracking the rules that decide where, and how much, you owe.