Moving to another country can be one of the most exciting decisions you make. For many Americans, the UK is an attractive destination thanks to its language, cultural familiarity, career opportunities, universities, and relatively easy access to Europe.
But moving abroad as a US citizen involves more than finding a home, arranging a visa, and booking a flight. Your move can also affect your banking, employment, investments, and tax responsibilities in both countries.
Understanding these considerations before you leave the United States can make the transition much smoother.
Getting Started: What to Consider Before Moving to the UK
Before relocating, start by establishing why you are moving and how long you expect to stay. Your plans may influence the type of visa you need, where you live, how you work, and how you manage your finances.
Depending on your circumstances, you may be moving to the UK for:
- Employment
- University or further education
- Family reasons
- Starting a business
- Retirement
- A temporary international assignment
- A long-term change of lifestyle
Your immigration status is particularly important. Make sure you understand the requirements of your UK visa before making arrangements for employment, housing, or long-term residence.
It is also worth preparing financially before your move. Consider your savings, expected UK income, accommodation costs, healthcare expenses, transportation, and the exchange rate between the US dollar and British pound.
Setting Up Your Life in the UK
Once you arrive, there are several practical matters to organize.
Finding suitable accommodation is usually one of the first priorities. Depending on your circumstances, you may need proof of employment, references, immigration documentation, or other information when renting a property.
You may also need to arrange:
- A UK bank account
- A National Insurance number, where applicable
- Utilities and internet
- Mobile phone service
- Transportation
- Local healthcare arrangements
- Employment or business registration
- Insurance
- School arrangements if you have children
The UK is not one uniform experience. Living in London can be very different from living in Manchester, Edinburgh, Bristol, Birmingham, or a smaller town. Consider your employment opportunities, housing costs, transportation needs, and preferred lifestyle before choosing where to settle.
Don’t Forget Your US Financial Responsibilities
One of the biggest surprises for Americans living abroad is that moving overseas does not automatically end their US tax obligations.
The United States generally taxes US citizens on their worldwide income, even when they live outside the country. This means that moving to the UK does not, by itself, eliminate the need to consider US tax filing requirements.
Your US tax situation may involve income such as:
- Employment income earned in the UK
- Self-employment income
- Investment income
- Rental income
- Pension or retirement income
- Capital gains
- Other worldwide income
You may also have additional reporting requirements depending on your financial accounts and assets.
For example, US taxpayers with qualifying foreign financial accounts may have FBAR reporting obligations.
This is why it is helpful to review your US tax situation before moving rather than waiting until your first tax deadline abroad.
How UK Taxes Can Affect Americans Moving Abroad
Moving to the UK can also make you subject to UK tax rules.
If you come to the UK to live, work, or study, you may have UK tax obligations depending on your circumstances. UK tax rules can apply to employment income, self-employment income, pensions, savings, rental income, and certain investment gains.
Your UK tax residence status can also affect how your foreign income is treated. UK residents will generally need to consider UK tax on foreign income, although specific rules and reliefs can apply depending on the individual’s circumstances.
This creates an important distinction for Americans moving to the UK: you may have tax responsibilities in both the United States and the UK.
That does not necessarily mean you will pay tax twice on the same income. Foreign tax credits, exclusions, and applicable tax treaty provisions may help reduce double taxation, depending on your situation.
What About the Foreign Earned Income Exclusion?
Some Americans living and working abroad may qualify for the Foreign Earned Income Exclusion (FEIE).
The FEIE can allow qualifying taxpayers to exclude a certain amount of foreign earned income from US federal income tax. However, eligibility is not automatic simply because you moved overseas.
Generally, you need a foreign tax home and must satisfy either the bona fide residence test or the physical presence test.
For someone newly moving to the UK, this is especially important. Your first year abroad may involve a partial year in the United States and a partial year in the UK, which can make your tax situation different from someone who has already established long-term residence overseas.
The foreign tax credit may also be relevant if you pay qualifying taxes to the UK. Which option is more beneficial depends on your income, residence, tax payments, and overall circumstances.
Think About Your US Accounts Before You Move
Moving abroad can also make ordinary financial decisions more complicated.
Before leaving the US, review your:
- Bank accounts
- Brokerage accounts
- Retirement accounts
- Credit cards
- Employer retirement plans
- Stock compensation
- Rental properties
- Investments
- Life insurance
- Business interests
Some US financial institutions may have restrictions on maintaining accounts for customers who become residents of another country. Likewise, some UK financial institutions may have additional requirements for US citizens because of US reporting rules.
It is therefore worth checking with your financial institutions before your move instead of discovering restrictions after you arrive.
Keep Good Records From Day One
International tax compliance becomes much easier when you maintain organized records.
Keep copies of:
- US tax returns
- UK tax documents
- Pay statements
- Bank statements
- Investment statements
- Foreign tax payments
- Currency conversion records
- Property records
- Retirement account information
- Important immigration documents
Remember that US tax reporting generally requires foreign amounts to be converted into US dollars when they are reported on your return.
Keeping accurate records throughout the year can save considerable time when tax season arrives.
Build Your New Life Without Losing Track of Your Old Obligations
Moving to the UK can be an exciting new chapter. You may be starting a new career, meeting new people, exploring a different culture, or simply looking for a different way of life.
The key is to treat the move as both a lifestyle change and a financial transition.
Before you leave the US, understand your visa requirements, review your finances, check your US tax obligations, and consider how your new UK residence could affect your tax situation.
Most importantly, don’t assume that moving abroad means leaving your US tax responsibilities behind. For many Americans, US filing obligations continue even after they establish a life overseas.
If you are moving abroad as a US citizen, getting professional guidance early can help you understand your obligations in both countries and avoid costly surprises later.
For Americans relocating to the UK, Expat Tax Online provides guidance focused on the US tax considerations that come with living abroad.
Frequently Asked Questions
Do US citizens have to file US taxes after moving to the UK?
Generally, yes. US citizens living abroad remain subject to US federal tax rules on their worldwide income and may need to file a US tax return depending on their circumstances.
Will I have to pay tax in both the US and UK?
You may have tax obligations in both countries, but mechanisms such as foreign tax credits and applicable treaty provisions can potentially reduce double taxation. Your individual circumstances determine which rules apply.
Can I claim the Foreign Earned Income Exclusion after moving to the UK?
Potentially. You must meet specific eligibility requirements, including having a foreign tax home and satisfying either the bona fide residence or physical presence test.
Do Americans living in the UK have to report foreign bank accounts?
Some US taxpayers with foreign financial accounts may have FBAR reporting obligations if their accounts meet the applicable requirements.
Should I speak to a tax professional before moving?
For Americans with employment income, investments, businesses, property, retirement accounts, or other financial interests, getting advice before or shortly after moving can help identify potential US and UK reporting requirements and available tax reliefs
