Key Rules for UK Tax Residence
The UK’s Statutory Residence Test (SRT) determines tax liability:
- How many days you spend in the UK in a tax year, where your “home” is, and your work ties.
- Even if you’re abroad, you may be UK resident under certain conditions—especially if you keep ties or work here. HMRC has full guidance.
Income Sources: What is Taxed, Where
- Foreign income: taxed if you’re UK domiciled or resident—some reliefs may apply.
- Employment income: UK employment income taxed via PAYE; foreign employment income might entail declaring via Self Assessment.
- Freelance / Contract work: taxed as self-employment; IR35 rules apply if working via a personal service company and effectively an employee.
Planning Strategies
- Split years: if you move in/out of UK, you may get a “split year” treatment—reducing taxable UK residence period.
- Non-domiciled status: if you have non-dom status, you might use the remittance basis to limit UK tax on foreign income—subject to conditions.
- Tax treaties: avoid double taxation by relying on treaties between UK and other countries—check which income is taxed where.
- VAT registration: if you provide services to UK customers, VAT rules may apply depending on turnover and whether you’re deemed established in the UK.
Digital Nomad-Focused Reliefs and Risks
- Foreign tax credits: tax paid abroad for income source may reduce UK liability.
- IR35 and off-payroll working: remote contractors working for UK-based firms need to check if IR35 applies—if yes, taxed like PAYE employees.
- Capital Gains Tax: if you sell assets, residence status matters—non-residents and short visits may reduce exposure.
Actionable Steps
- Track days carefully—use a residency calendar.
- Keep full records: contracts, invoices, proof of where work is done.
- Consider relocating business structure: if you’re UK resident but living abroad, an overseas entity with correct treaty structuring may help.
- Seek local tax advice—each country pairing with UK may have different benefits or traps.
Example
Sara is from the UK, working remotely for a US company while living in Bali for six months.
- Under SRT, she spends 100 days in the UK one year—which may make her UK resident.
- She earns foreign-sourced freelance income—must check if taxed by Bali jurisdiction and whether she qualifies for foreign tax credit in UK.
- If she uses a UK limited company, IR35 doesn’t apply; if she has a personal services company, IR35 may apply if the US company treats her as employee.
Conclusion: Digital nomadism offers freedom, but UK tax obligations still follow you. Plan residence, income sources, reliefs and structure carefully—don’t assume you can escape UK rules.