Can unpaid taxes cost you your passport?

Yes. If you owe more than $66,000 in 2026 (assessed tax, penalties and interest, adjusted each year) and the IRS has either filed a lien and your hearing rights have run out, or levied, it can certify the debt to the State Department. The State Department then generally will not issue you a passport and may revoke the one you have. A payment plan, an accepted offer, a pending Collection Due Process hearing, an innocent spouse request and several other situations keep a debt from being certified, or get a certification reversed.

The rule comes from section 7345 of the Internal Revenue Code. This page explains which debts count, which do not, and how to reverse a certification, including on short notice before travel. Kathryn Meyer's page on IRS collections and enforcement covers the broader collection process.

What counts as a "seriously delinquent tax debt"?

Under section 7345(b) and the IRS's guidance, it is an individual's unpaid, legally enforceable federal tax debt that:

• has been assessed;
• totals more than the yearly threshold, including assessed penalties and interest; and
• is backed by a filed Notice of Federal Tax Lien whose hearing rights have lapsed or been used up, or by a levy.

The IRS lists individual income taxes, trust fund recovery penalties, business taxes for which the person is personally liable, and other civil penalties as included. The threshold started at $50,000 in the statute and is adjusted for inflation:

Which debts and situations are excluded?

The left column follows section 7345(b)(2) and the IRS's list; the right column is IRS policy. The IRS also postpones certification for people serving in a combat zone or a contingency operation. Each exclusion points to a remedy covered elsewhere:

• IRS payment plan options
• whether you qualify for an offer in compromise
• what a Collection Due Process hearing is
• innocent spouse relief
• currently not collectible status

How does certification work?

1. When it certifies the debt, the IRS mails Notice CP508C to your last known address by regular mail. It does not send a copy to your representative under a power of attorney.
2. If you then apply for or renew a passport, the State Department sends you a letter and holds the application open for 90 days so you can pay, set up a payment arrangement, or fix an error. After 90 days without a resolution, the application is denied and closed.
3. The IRS may also ask the State Department to revoke an existing passport. Before it does, it sends Letter 6152 asking you to call and resolve the account.
4. If you are abroad, the State Department may issue a limited-validity passport that lets you return directly to the United States.

How do you get a certification reversed?

The IRS reverses a certification when the debt is fully paid or becomes legally unenforceable, when it is no longer seriously delinquent (for example, because an installment agreement is in place or an offer is accepted), or when the certification was wrong. It sends Notice CP508R and tells the State Department within 30 days of the resolution; section 7345(c) sets the same 30-day limit for installment agreements, accepted offers and innocent spouse requests.

Two points catch people out. Paying the balance down below the threshold does not reverse the certification, and neither does the collection deadline expiring on part of it; the IRS requires all certified debt to be fully resolved. And a hearing or innocent spouse request on a debt that was not certified does not reverse a certification of a different debt.

If you have travel within 45 days, or live abroad, and have an open passport application, you can ask the IRS to expedite. The IRS says it can then generally shorten the usual 30 days to 9 to 16 days, if you provide proof of travel and a copy of the State Department letter dated within the last 90 days.

Can you challenge a certification in court?

Yes. Under section 7345(e), after the IRS notifies you, you can sue in a U.S. District Court or the U.S. Tax Court to decide whether the certification was erroneous or whether the IRS failed to reverse it. The IRS notes you do not have to file an administrative claim first. If the court agrees, it can order the IRS to tell the State Department, but it cannot release a lien or levy or award damages in that case.

What changes the answer

• The total, not one year. The threshold applies to the combined assessed tax, penalties and interest, and it is adjusted each year.
• Lien or levy status. A debt counts only if a filed lien's hearing rights have lapsed or been used, or a levy has been made.
• What kind of debt. Business taxes count only if you are personally liable, such as a trust fund recovery penalty; child support and FBAR penalties do not count.
• Pending requests. A pending installment agreement or offer, a timely levy hearing request, or an innocent spouse request keeps a debt from being certified.
• A refund on the way. The IRS says it applies a refund to the debt and reverses the certification if the refund pays it in full.
• Where you are. People in a federally declared disaster area, in bankruptcy, or serving in a combat zone are not certified or are postponed.

For example: a certification and an upcoming trip

For example, imagine a consultant who owes $72,000 for several years, more than the 2026 threshold. The IRS filed a lien two years ago and she never requested a hearing, so the IRS certifies the debt and mails Notice CP508C. She applies to renew her passport for a trip in five weeks, and the State Department writes that her application will be held for 90 days. She sets up an installment agreement, which takes the debt out of the seriously delinquent category. Because she has travel within 45 days and an open application, she asks the IRS to expedite, sending proof of travel and the State Department letter. The IRS says it can then generally send the reversal in 9 to 16 days instead of 30. Had she instead paid the balance down to $60,000, below the threshold, the certification would have stayed in place. This is a hypothetical, not a real case.

Common mistakes with passport certification

• Paying just below the threshold. The IRS requires all certified debt to be resolved; a partial payment does not reverse it.
• Waiting for your representative to see the notice. CP508C goes only to you, not to a representative.
• Assuming the old passport is cancelled. The IRS says you can use it until the State Department tells you in writing it has been revoked.
• Sending proof of payment to the Tax Court. It goes to the IRS address at the top of the notice.
• Leaving it to the last week. Expedited handling still takes days, and needs proof of travel.

What to do this week

1. Find Notice CP508C and any State Department letter, and note their dates.
2. Get your total balance across all years, including penalties and interest.
3. Choose the fastest arrangement that fits: full payment, an installment agreement, or an offer in compromise.
4. If you have travel within 45 days, gather proof of travel for an expedite request.
5. If you think the certification is wrong, call the number on the notice and keep a record.

Frequently asked questions

Can you still travel on your current passport?

Yes, until the State Department notifies you in writing that it has denied an application or revoked the passport, according to the IRS.

How long after you fix it does the State Department hear from the IRS?

The IRS reverses the certification within 30 days of the resolution, or about 9 to 16 days if it expedites for travel.

Does a trust fund recovery penalty count?

Yes. The IRS lists trust fund recovery penalties among the included debts; see the trust fund recovery penalty.

Does an accepted offer in compromise reverse the certification?

Yes. A debt being paid on time under an accepted offer is not seriously delinquent, and section 7345(c) requires the IRS to notify the State Department within 30 days. A pending offer also keeps a debt from being certified in the first place.

What if the IRS wants your passport revoked?

Before asking the State Department to revoke an existing passport, the IRS sends Letter 6152 asking you to call and resolve the account. That call is the moment to put a payment plan or another arrangement in place, before any revocation request is made.

Can you get free help?

The IRS points to the Taxpayer Advocate Service and Low Income Taxpayer Clinics for eligible taxpayers.

Does the collection deadline matter?

A debt that is no longer legally enforceable is not seriously delinquent, but the IRS will not reverse a certification because part of the debt expired; see how long the IRS has to collect a tax debt.

Can you sue over a wrong certification?

Yes, in a U.S. District Court or the U.S. Tax Court under section 7345(e); the firm's tax litigation page covers court work.

Getting help before you travel

Reversing a certification usually means putting the right collection alternative in place and documenting it. Kathryn Meyer spent more than two decades in the IRS Office of Chief Counsel and helps clients resolve certified debts and the collection issues behind them. If you have a CP508C notice or a State Department letter, contact the firm or call (571) 560-8674.

Sources

• 26 U.S.C. 7345, Revocation or denial of passport in case of certain tax delinquencies
• IRS, Revocation or denial of passport in cases of certain unpaid taxes
• IRS, Understanding your CP508C notice
• IRS, Rev. Proc. 2025-32 (2026 inflation adjustments)