Crypto Tax for Non-UK Residents: What Changes When You Move Abroad

If you move abroad, your UK crypto tax liability may change or end. But the transition period is complex.

UK Tax Residency Basics

Factor	Rule
Statutory Residence Test (SRT)	Determines if you’re UK resident
Days in UK	183+ days = definitely resident
Full-time work abroad	May break UK residency
Ties to UK	Family, home, work all matter

You’re either UK resident or not. There’s no partial residency.

The Split Year Treatment

Scenario	Effect
Moving abroad part-year	Tax year splits at departure date
Before departure	UK tax on all crypto disposals
After departure	Non-UK tax (if new country claims residency)

Not everyone qualifies for split year. You must meet specific conditions.

Crypto Disposals Before Leaving

Action	Tax
Sell crypto while UK resident	CGT applies
Transfer crypto to new wallet	Not a disposal
Move crypto to exchange in new country	Not a disposal

Crypto Disposals After Leaving

Timing	UK Tax
Disposal after UK residency ends	No UK CGT
Disposal within 5 years of leaving	Possible UK CGT (temporary non-resident rule)
Disposal 5+ years after leaving	No UK CGT

Temporary Non-Resident Rule

If you return to the UK within 5 years:

Event	UK Tax Treatment
Disposal while non-resident	CGT assessed on return
Gain while non-resident	Taxed in year of return
Loss while non-resident	Can be used against gains

Becoming Resident in a New Country

Action	Why
File UK exit tax return (if needed)	Report disposals up to departure
Register in new country	Follow local crypto tax rules
Check double tax treaty	Avoid paying tax twice
Update exchange addresses	New country of residence

Countries with Favourable Crypto Tax

Country	Crypto Tax Treatment
UAE	0% personal income/CGT
Portugal	No crypto CGT (for individuals)
Switzerland	No CGT for private investors
Singapore	No CGT
Malta	No CGT (long-term holdings)
Germany	No CGT after 1 year holding

Countries with High Crypto Tax

Country	Tax Rate
UK	10-20% CGT
USA	0-37% + 3.8% NIIT
Denmark	Up to 42%
Japan	Up to 55%
France	30% flat

Record Keeping for Expatriates

Record	Why
Dates of travel	Prove residency/ non-residency
Disposal dates	Which country has taxing rights
Market value at departure	Cost basis for future disposals
New country tax rules	Follow local requirements
Double tax treaty text	Confirm your position

Bottom Line

Moving abroad can eliminate UK CGT on crypto, but the temporary non-resident rule (5 years) means gains while abroad may be taxed on return. Use the split year rules correctly. Check the tax treatment in your new country before you move. Keep detailed records of all transactions and travel dates.