The U.S. Exit Tax, or expatriation tax, applies when U.S. citizens renounce citizenship or long-term green card holders give up residency, treating it as if they sold all worldwide assets at fair market value, taxing unrealized capital gains above an exclusion amount (around $890,000 for 2025). It primarily affects "covered expatriates" who meet specific net worth ($2M+), average tax liability (>$200k), or tax compliance (failure to certify 5 years) tests, ensuring unpaid taxes are settled before leaving the U.S. tax system.
The U.S. exit tax is a final tax bill charged to certain U.S. citizens and long-term Green Card holders that treats their renunciation or status change as a 'deemed sale,' taxing the unrealized gains on their worldwide assets as if they were sold for fair market value the day before they left.
The United States is one of only three countries in the world that taxes citizens based on citizenship rather than residence (along with Eritrea and North Korea). This means you must file US tax returns no matter where you live.
Read our guide below to learn more about why Americans renounce their US citizenship, what the process to do so involves, how much it currently costs, and more. The current fee to renounce US citizenship is $2,350. A 2024 announcement that the fee would decrease to $450 has yet to be implemented.
According to the IRS, most Americans who renounce their citizenship don't owe any exit tax because they don't meet the “covered expatriate” thresholds. The State Department charges a flat $2,350 administrative fee for renunciation.
The Good News: Most Expats Face Zero Penalties
The IRS only penalizes late filing when you owe taxes and don't file on time. Given that 62% of expats owe nothing, most late filers face no financial penalties at all.
The IRS 7-year rule primarily applies to keeping records for claiming a deduction for bad debts or losses from worthless securities, allowing a longer period to file for a credit or refund, but it's not a universal audit limit; it's often a recommended safe buffer for general record-keeping, with the standard IRS audit period usually being 3 years, extending to 6 years for substantial income omission (over 25%) or foreign income issues, and indefinitely for fraud.
How Many Days Can You Be in the U.S. Without Paying Taxes? The IRS considers you a U.S. resident if you were physically present in the U.S. on at least 31 days of the current year and 183 days during a three-year period. The three-year period consists of the current year and the prior two years.
Yes, you can give your daughter $100,000 to buy a house, but you'll need proper documentation for her mortgage lender and you'll likely need to file a gift tax return (IRS Form 709) because the amount exceeds the annual exclusion, though it won't usually result in taxes unless you've used up your large lifetime exemption. Lenders require gift letters proving the funds aren't a loan, and you can avoid gift tax impact by gifting up to the annual limit ($19,000 per person in 2025) each year or by using your substantial lifetime exemption.
Yes, you can give your son $100,000 tax-free in 2025 by utilizing the annual gift tax exclusion and your lifetime exemption, but you'll need to report the gift to the IRS on Form 709 since it exceeds the $19,000 annual limit, though you won't pay tax unless you exceed your much larger $13.99 million lifetime gift/estate tax exemption. The gift is considered yours (the giver) for tax purposes, not your son's.
Key Ways to Avoid Exit Tax
What happens when you renounce or lose your U.S. citizenship
Dual Citizenship at Birth
If you were born a dual citizen, you may be able to avoid the exit tax—but only if: You still hold citizenship in your other country at the time of expatriation. You have been a U.S. resident for no more than 10 of the last 15 years (as defined for tax purposes).
Yes, the IRS generally has a 10-year statute of limitations (Collection Statute Expiration Date or CSED) from the tax assessment date to collect unpaid taxes, meaning the debt usually goes away then; however, this clock can be paused or extended by certain events like filing for bankruptcy, entering installment agreements, or living abroad, and there's no time limit for fraud, says the IRS and tax professionals https://www.irs.gov/newsroom/taxpayer-bill-of-rights-6,.
Timing is therefore everything! It is the executor's job after a person dies to disclose all lifetime gifts to HMRC, particularly all those made in the last 7 years prior to death. Executors are obliged to research all lifetime gifts made.
The IRS $600 rule refers to a change in reporting requirements for third-party payment apps (like Venmo, PayPal) for taxable income from goods and services, where platforms must send a Form 1099-K if you receive over $600 in a year, intended to capture gig economy/side hustle income, though delays and phased implementation have adjusted the timeline, with current rules for 2024 using a higher threshold ($5,000) before fully phasing to $600 for future years, but remember all taxable income, regardless of form, must always be reported.
Yes, U.S. citizens living abroad generally must file U.S. taxes on their worldwide income, creating a risk of double taxation, but mechanisms like the Foreign Earned Income Exclusion (FEIE) and the Foreign Tax Credit (FTC) help avoid paying taxes twice on the same earnings by allowing exclusion or credit for taxes paid to foreign countries. These tools, claimed by filing a U.S. return (Form 1040), significantly reduce or eliminate U.S. tax liability for many expats.
Taking Advantage of Capital Gains, Not Salary
One of the biggest reasons Bezos pays little in personal income tax is that he doesn't rely on a traditional salary. Instead, he holds most of his wealth in Amazon stock. Here's why this matters: Capital gains taxes are much lower than income taxes in most cases.
Under Sec. 877A, a U.S. exit tax may apply to individuals who relinquish their U.S. citizenship or are long-term residents who cease to be a U.S. permanent resident. The tax is designed to make sure that all unpaid taxes are settled before a U.S. citizen or resident withdraws from the U.S. tax system.
No, you generally cannot lose U.S. citizenship just by living in another country, as it's a permanent status; however, you can lose it through specific voluntary acts like formally renouncing it at a U.S. embassy or by performing certain actions with the intent to give up citizenship, such as serving in a foreign military against the U.S. or committing treason. Prolonged absence doesn't automatically revoke citizenship, but maintaining ties like filing taxes and visiting helps prove you still intend to remain a citizen.
Renouncing your US citizenship does not automatically disqualify you from receiving Social Security benefits, but it can complicate the process.