Renouncing US Citizenship: Costs, Exit Tax and Who It Actually Makes Sense For

The fee to give up US citizenship has fallen. The consequences haven't become a small administrative decision: your existing worldwide income-tax obligations and expatriation position still need to be resolved. ^{1, 2}

This is general information. Your CPA and counsel confirm the details for your case.

Treat citizenship, future travel, family plans and tax compliance as separate parts of the decision. A tax calculation can't decide the nationality question for you. Build the full decision file before booking a formal step, including the consequences you would have to live with after the process is complete.

The CLN processing fee changed in 2026

The State Department reduced the fee for processing a Certificate of Loss of Nationality, or CLN, from $2,350 to $450. The final rule was published on March 13, 2026, and the reduction took effect on 13 April 2026. An older article quoting $2,350 as the current administrative fee is therefore out of date. ³

Keep that fee separate from the rest of your decision file. It doesn't tell you the tax result or the work needed to establish it. Identify the questions requiring analysis rather than using the reduced charge as shorthand for the cost of ending your US citizenship.

Covered-expatriate status has several routes

The IRS rules for expatriations on or after June 17, 2008 identify covered-expatriate status if any of the listed conditions applies: your average annual net income tax for the prior five years exceeds the applicable threshold; your net worth is $2 million or more on the expatriation date; or you fail to certify five years of federal tax compliance on Form 8854. ²

For 2026, the average annual net income-tax threshold is $211,000. For 2025, it was $206,000. This is an income-tax measure, not your annual salary or business revenue. Calculate the five-year average separately from the net-worth and compliance tests. Being below one threshold doesn't dispose of the other tests. ^{4, 2}

Bring complete prior returns and an organized asset record to that review. If something is missing, mark it as missing. The question isn't whether a rough estimate looks reassuring; it's whether your advisers have enough evidence to evaluate the relevant conditions and certification.

What the exit-tax calculation refers to

The IRS treats covered expatriates under a mark-to-market regime: property is treated as sold at fair market value on the day before expatriation. The exclusion against deemed-sale gain is $910,000 for 2026, compared with $890,000 for 2025. Tax on deemed-sale property may be deferred by election. ⁴

The deemed-sale exclusion is different from the net-worth threshold used in covered-expatriate status. Label each figure with the calculation it belongs to. Don't subtract an exclusion from your wealth and assume you've determined your status.

Form 8854 also matters as a filing obligation. The IRS says a $10,000 penalty may be imposed for failing to file it when required. Have a named preparer responsible for the certification and reporting work, with the relevant deadlines confirmed for your case. ²

Renunciation has a formal process and lasting consequences

Under 8 U.S.C. 1481(a)(5), formal renunciation must be made before a US diplomatic or consular officer in a foreign state, in the form prescribed by the Secretary of State. ⁵

The March 2026 Federal Register final rule describes interviews with a consular officer and the oath of renunciation before a consular officer. It describes renunciation as “most readily done in person”. ³ The State Department says the process can't be completed by mail, electronically or through an agent. Plan for attendance before making travel arrangements. ⁶

The State Department says loss of nationality is final and irrevocable except under the specified statutory exception. Tax and military-service obligations may remain. An applicant without another nationality may become stateless. ⁶

Under 8 U.S.C. 1182(a)(10)(E), a former citizen “who is determined by the Attorney General to have renounced United States citizenship for the purpose of avoiding taxation by the United States is inadmissible”. These consequences belong in the decision, alongside the tax calculation. ⁷

What this means for you

The lower processing fee changes one cost, not the decision itself. Separate the nationality consequences, covered-expatriate tests and filing work. You need each part resolved before you can judge what renunciation would mean for your life and finances.

What to do this month

• Put the prior five years of federal returns and compliance records together. Identify missing items before treating the certification test as a formality.
• Prepare an asset inventory for the net-worth and deemed-sale analyses. Keep the calculations separate so that one exclusion isn't mistaken for another threshold.
• Document your nationality, travel and family plans alongside the tax review. State which consequences would affect your life even if the tax result looked attractive.
• Obtain a written explanation of the applicable process and outstanding decisions before arranging interviews. Use the reduced processing fee as one line item, not the reason to proceed.

Common mistakes to avoid

• Treating the $450 CLN processing fee as the whole decision.
• Comparing an income-tax threshold with salary instead of the specified tax measure.
• Assuming being below $2 million makes the compliance certification irrelevant.
• Expecting an agent to complete an in-person renunciation for you.

The IRS announced relief procedures for certain former citizens in September 2019. Confirm current eligibility before relying on them. Long-term green-card-holder expatriation also needs a separate assessment; don't apply the citizenship-renunciation process to a different status. ²

The FNC angle

Your residency, banking and ownership plans should be discussed without assuming that citizenship must change. An FNC conversation can clarify the practical problems you want to solve. Keep any renunciation decision with the qualified professionals evaluating its legal and tax consequences. A new residency and the loss of a nationality should never be treated as interchangeable planning steps.