The certification — what the IRS just did
The IRS certified the debt. The State Department acts on it.
CP508C is the IRS's Notice of Certification of Your Seriously Delinquent Federal Tax Debt to the State Department. The notice arrives by regular mail to your last known address. Per IRM 5.19.25, the IRS does not send a copy of CP508C to your power of attorney — the notice goes to the taxpayer directly. By the time CP508C arrives, the certification has already been transmitted to the U.S. Department of State.
The procedural framework is two-step. Step one: the IRS Commissioner determines that you have a "seriously delinquent tax debt" under IRC §7345(b)(1) and certifies that determination to the Secretary of the Treasury, who transmits it to the Secretary of State. Step two: the State Department, on receiving the certification, generally will not issue a new passport, will deny renewals, and may take action on a current passport including revocation or limitation under Section 22 U.S.C. §2714a.
What happens to your travel rights depends on your current passport status. If you have a valid passport: you can typically continue using it for the time being, but the State Department may revoke or limit it. If you apply for a new passport or renewal: the State Department will deny the application but will hold it open for 90 days from the date of its denial letter, giving you time to resolve the IRS debt and trigger decertification. If you are overseas: the State Department may issue a limited-validity passport valid only for direct return to the United States.
IRC §7345(b) — the five-part test
Not every large tax debt qualifies.
Per IRC §7345(b)(1), "seriously delinquent tax debt" requires all of the following:
- The debt is assessed federal tax liability of an individual
- The debt is legally enforceable (not barred by §6502 CSED expiration or other unenforceability)
- The unpaid balance, including penalties and interest, exceeds the inflation-adjusted threshold — currently $66,000 for 2026 (threshold adjusts annually under §7345(f))
- The IRS has either: (A) filed a Notice of Federal Tax Lien under IRC §6323 and the §6320 administrative appeal rights have lapsed or been exhausted, OR (B) issued a levy under IRC §6331
- No §7345(b)(2) statutory exclusion or IRM 5.19.25.5 discretionary exclusion applies
If any one of these elements is missing, the certification is procedurally defective. Practitioners challenging certification frequently challenge: (a) whether the §6502 collection statute has expired; (b) whether §6320 administrative rights were actually exhausted; (c) whether the threshold was actually exceeded at the certification date; (d) whether a statutory exclusion applied but was not honored.
Statutory exclusions under IRC §7345(b)(2) — debts that are automatically excluded even when they meet the threshold: debts being paid timely under an installment agreement (§6159); debts being paid timely under an accepted OIC (§7122); debts where collection is suspended due to a timely CDP request (§6330); debts where collection is suspended due to innocent spouse relief request (§6015); debts subject to a DOJ settlement agreement. Additionally, per IRM 5.19.25.5, the IRS applies discretionary exclusions for accounts in CNC status, combat zone service, pending IRS adjustment that will satisfy the debt, and identity theft hardship.
IRC §7345(c) — how to reverse the certification
Six paths to CP508R. Selected based on facts.
Decertification under IRC §7345(c) is the procedural reversal of the §7345(a) certification. Once decertification is approved, the IRS issues CP508R (Reversal of Certification) and transmits the reversal to the State Department. The IRS must reverse the certification within 30 days when one of the §7345(c) decertification grounds is met.
Path 1 — Full payment
Pay the assessed tax, penalties, and interest in full. The debt ceases to be 'seriously delinquent' and the IRS must reverse certification within 30 days. Note: paying the balance below the $66,000 threshold does NOT trigger decertification — partial payment to fall below the threshold is not a decertification ground.
Path 2 — Installment Agreement (IRC §6159)
Enter into a timely-paying installment agreement covering the certified tax periods. Once the IA is approved (not merely pending), the debt falls within the §7345(b)(2)(A)(i) statutory exclusion. A pending IA does not automatically trigger decertification — the agreement must be accepted.
Path 3 — Offer in Compromise (IRC §7122)
Submit an OIC under §7122. Once accepted by the IRS (not merely pending), the debt falls within the §7345(b)(2)(A)(ii) statutory exclusion. Confirm acceptance through OIC acceptance letter before claiming passport relief.
Path 4 — Timely CDP Request
For LT11 or Letter 1058: 30 days from the date printed on the notice to request a hearing — not the day it reached you. File Form 12153 for any tax period contributing to the certified debt. The pending CDP request suspends collection under IRC §6330(e)(1), and the debt falls within the §7345(b)(2)(B)(i) exclusion. Only the tax periods covered by the timely CDP filing are excluded.
Path 5 — Innocent Spouse Relief (§6015)
File Form 8857 under IRC §6015. The pending innocent spouse request triggers decertification under IRC §7345(b)(2)(B). The §7345(c)(2) statutory text requires IRS notification within 30 days of the §6015 request — a faster-than-general decertification window.
Path 6 — Currently Not Collectible (Discretionary)
Per IRM 5.19.25.5, accounts placed in CNC status due to hardship are discretionarily excluded from certification. CNC requires Form 433-A documentation demonstrating that income does not exceed Allowable Living Expense standards.
When international travel is imminent
The 45-day expedited path.
Standard decertification can take up to 30 days from resolution — plus State Department processing time. For taxpayers with imminent international travel, this timeline is often too slow. IRS guidance provides for expedited decertification under the following conditions:
- The taxpayer has proof of imminent international travel within the next 45 days
- There is an open or pending passport application at the State Department
- The underlying tax debt has been resolved through one of the §7345(c) decertification paths
- The taxpayer or representative contacts the IRS Passport Program directly with documentation
- Documentation includes: State Department denial letter, proof of travel (booked tickets, business meeting invitations, family emergency documentation), and confirmation of the underlying resolution
The expedited process can reduce the IRS notification timeline from 30 days to as little as a few business days. Critical limitation: expedited decertification requires an open passport application. If the existing passport has been revoked and no new application is pending, file the new application first — this triggers the State Department's 90-day hold — then submit the expedited decertification request.
The judicial review path
When the IRS got it wrong.
If the IRS certification is erroneous — for example, the threshold was not actually met at certification, the §6320 administrative rights were not actually exhausted, a statutory exclusion applies, or the debt is not legally enforceable — the taxpayer may file a petition in United States Tax Court under IRC §7345(e) challenging the certification.
Critical recent precedent: In Garcia v. Commissioner, 164 T.C. No. 8 (May 19, 2025), the Tax Court held that passport revocation certifications under IRC §7345 are reviewed de novo — the court will accept new evidence as to the debt's enforceability and is not limited to the administrative record. This is a significant taxpayer-favorable holding. Subsequent decisions including Spencer v. Commissioner (January 2026, $1.6M TFRP certification upheld) and Shaban v. Commissioner, T.C. Memo. 2026-24 (brother's embezzlement claims did not void revocation) confirm the de novo framework while showing the substantive taxpayer burden remains significant. The §7345(e) petition is filed at the U.S. Tax Court in Washington, D.C., through DAWSON electronic filing.
Transparent pricing — passport certification engagements
Fee schedule.
| Service | Fee |
|---|---|
| Resolution work, including IA and CNC applications | Fixed by work type and amount owed |
| Offer in Compromise submission | Fixed by work type and amount owed |
| Expedited decertification request | Fixed by work type and amount owed |
| Tax Court §7345(e) petition (erroneous certification) | Fixed by work type and amount owed |
| CDP filing on certified period (where §6330 window still open) | Fixed by work type and amount owed |
Case Analysis is $497 regardless of balance owed, tax years, complexity or urgency. The $97 Notice Review is credited toward the $497 Case Analysis. The $150 Transcript Pull is a separate service and is not credited. Phase 2 work is priced in the published ranges on our IRS fee page, or quoted in writing after the Case Analysis. Fixed fees, confirmed in writing before work begins. Not a guarantee of any IRS outcome. We never charge a percentage of tax saved.
The engagement letter is the controlling document; no specific outcome or timeline is guaranteed. Decertification timing depends on IRS processing and State Department coordination. Texas CPAs are bound by the rules of the Texas State Board of Public Accountancy.
Common questions.
How much tax debt actually triggers passport certification?
The 2026 threshold under IRC §7345(b)(1) is more than $66,000, including tax, penalties, and interest. The threshold adjusts annually for inflation under §7345(f). In 2025 it was $64,000; in 2024 it was $62,000. All tax periods aggregate toward the threshold — a taxpayer with $30,000 in unpaid 2022 tax and $40,000 in unpaid 2023 tax has $70,000 in aggregate seriously delinquent debt. Trust Fund Recovery Penalty assessments under IRC §6672 count fully.
Will paying my debt below the $66,000 threshold trigger decertification?
No. The IRS has been explicit: paying the debt below the threshold does not trigger decertification. The §7345(b)(2) exclusions are the operative decertification triggers — installment agreement, accepted OIC, timely CDP request, innocent spouse request, or full satisfaction. Practitioners should plan around the actual statutory exclusion paths, not threshold avoidance.
I have an international flight in 21 days — what's my fastest path?
A certified debt exceeds $66,000, so a streamlined installment agreement ($50,000 or less) is available only if you first pay the balance down to $50,000. Otherwise an installment agreement with a financial statement (Form 433-F or 433-A) is required. Once the agreement is in place, request expedited decertification with your travel documentation. Timing depends on the IRS and the State Department. Engage immediately with all financial documentation ready.
Does the IRS notify my representative when I'm certified?
No. Per IRM 5.19.25, the IRS sends CP508C by regular mail to the taxpayer's last known address only — not to the power of attorney even when Form 2848 is on file. Practitioners representing taxpayers with substantial liabilities should proactively pull account transcripts and check for TC 971 AC 626 (passport certification posted) and TC 972 AC 626 (reversal posted).
Can my passport be revoked while I'm overseas?
Yes — but under FAST Act §32101 and applicable State Department policy, the State Department typically issues a limited-validity passport valid only for direct return to the United States. Once back in the U.S., you must resolve the IRS debt to trigger decertification before applying for a regular passport. Contact the U.S. Embassy or Consulate for limited-validity passport assistance.
Can I challenge the IRS certification if I believe it's wrong?
Yes — under IRC §7345(e) by filing a petition in U.S. Tax Court or a complaint in U.S. District Court. In Garcia v. Commissioner, 164 T.C. No. 8 (2025), the Tax Court held that passport certification challenges are reviewed de novo. Grounds for challenge include: the threshold not actually exceeded at certification, §6320 administrative rights not exhausted, a §7345(b)(2) statutory exclusion in place but not honored, or the underlying assessment not legally enforceable. Challenging certification does not by itself trigger decertification — you must still resolve the underlying debt.
About Ebot Mbi, CPA, EA
Ebot Mbi is a Texas-licensed Certified Public Accountant (TX TSBPA #127163) and IRS Enrolled Agent, federally licensed by the U.S. Department of the Treasury to represent taxpayers before the IRS. He is the founder of ebotCPA — The Entrepreneur's CPA — and ebotCPA Academy, a career school licensed by the Texas Workforce Commission (School No. S59708) offering the Tax Resolution Technician Program.
CP508C in hand or passport denied right now?
Send the CP508C or State Department denial letter. We review it the same business day, identify the §7345(c) decertification path, scope the engagement, and pursue expedited decertification if international travel is imminent.
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The full practitioner walkthrough — IRC §7345 statutory framework, FAST Act §32101, IRM 5.19.25, statutory and discretionary exclusion analysis, expedited decertification, Tax Court §7345(e) judicial review, Garcia / Spencer / Shaban case-law analysis, and Bluebook citation index — is on the practitioner page.
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