How the IRS collects a tax debt: liens, levies, and passport revocation

Everything else in this Library about being pursued for a debt — a lawsuit, a judgment, a garnishment order — starts with a creditor going to court and winning. Federal tax debt runs on a different, older set of rules entirely: no lawsuit, no judge, and no jury, because Congress gave the IRS its own administrative collection powers directly by statute. That's a genuinely different legal position than any private creditor is in, and it's worth understanding on its own terms rather than assuming it works like an ordinary debt collection case.

The lien: automatic, the moment a bill goes unpaid

Under 26 U.S.C. § 6321, a federal tax lien arises automatically in favor of the government against all of a taxpayer's property — real estate, vehicles, bank accounts, and property acquired later — the moment the IRS assesses a tax, sends a notice and demand for payment, and the taxpayer doesn't pay within the time set. No lawsuit creates this lien and no court order is required for it to attach; it exists by operation of the statute itself. Filing a public Notice of Federal Tax Lien, under § 6323, doesn't create the lien — it already exists — the filing instead protects the government's priority against other creditors, purchasers, and a subsequent judgment-lien holder who might otherwise claim the same property first. A separate provision, § 6320, gives the taxpayer a right to notice of that filing — sent within five business days — and, like the levy notice described below, its own 30-day window to request a hearing before the IRS Office of Appeals.

A lien is not the same event as being sued. A civil judgment lien, covered in our explainer on why judgments and tax liens no longer show up on credit reports, requires a creditor to sue and win first. A federal tax lien requires neither — it's a creature of the tax code, attaching automatically on nonpayment after notice and demand.

The levy: actually seizing property, with one real procedural check

A lien is a legal claim; a levy is the IRS actually taking property to satisfy it — garnishing wages, seizing a bank account, or taking other property, under the authority of 26 U.S.C. § 6331. The one significant procedural protection built into this process is the Collection Due Process (CDP) right under § 6330: before the first levy for a given tax and period, the IRS generally must send written notice, by certified or registered mail, of the taxpayer's right to a hearing, at least 30 days before the levy — and the taxpayer who requests that hearing within the 30-day window can contest the proposed collection action, and in some circumstances the underlying liability itself, before an independent IRS Office of Appeals officer, with a right to further judicial review afterward. A narrow set of situations — the IRS finds collection is in jeopardy, a levy on a state tax refund, certain disqualified-employment-tax or federal-contractor levies — allow the IRS to levy first and provide the hearing afterward instead.

A wage levy doesn't take everything: the IRS calculates a weekly exempt amount, published annually in IRS Publication 1494, based on your filing status and the number of dependents you claim — an amount Congress ties to the standard deduction and dependent exemptions rather than a flat dollar figure, so it changes from year to year. Unlike an ordinary judgment-creditor's wage garnishment, which is capped under the Consumer Credit Protection Act at 25% of disposable earnings (see our explainer on being sued for a private debt for that federal cap), an IRS wage levy is calculated the opposite way: everything above the published exempt amount can be taken, continuously, until the debt is paid or released — often a larger share of a paycheck than a private creditor could ever reach.

No lawsuit means no jury, but also no ten-year wait for a lien to be "won"

The absence of a lawsuit cuts both ways. A private creditor has to prove its case in court before it can touch anything of yours; the IRS doesn't carry that burden before a lien attaches or a levy issues, which is why the CDP hearing right above is the main structural check available before your property is actually taken. What does limit the IRS is time: under 26 U.S.C. § 6502, the government generally has ten years from the date a tax is assessed to collect it, after which the lien releases and collection is barred by law — a real deadline, though one that pauses (tolls) during specific events, including a pending Offer in Compromise, a CDP hearing, an open bankruptcy case (plus six months), and an extended absence from the country.

The consequence added in 2015: passport denial and revocation

A more recent tool reaches something no lien or levy touches directly. Under 26 U.S.C. § 7345, added by the Fixing America's Surface Transportation (FAST) Act of 2015, the IRS can certify a "seriously delinquent tax debt" to the State Department, which then must deny a new passport application and may revoke, limit, or restrict one already issued. The dollar threshold for what counts as "seriously delinquent" is indexed for inflation every year — $50,000 in the statute's original 2016 terms, risen to $66,000 for calendar year 2026 under the IRS's own annual inflation-adjustment revenue procedure — and only applies once a Notice of Federal Tax Lien has been filed with all administrative appeal rights exhausted or lapsed, or a levy has already been made.

Certification isn't automatic or permanent. The IRS is required to reverse a certification, generally within 30 days of the qualifying event, once the debt is fully paid or becomes legally unenforceable, or once the taxpayer enters an IRS-approved installment agreement or has an accepted (or, in some cases, pending) Offer in Compromise, is granted innocent spouse relief, has a timely-requested CDP hearing pending, or is in bankruptcy — and the statute exempts military members serving in a designated combat zone entirely. A taxpayer who believes a certification was made in error, or that the IRS failed to reverse one it should have, can seek judicial review in the U.S. Tax Court or a federal district court under § 7345(e) — though that review is limited to whether the certification itself was proper, not to relitigating whether the underlying tax is actually owed.

This threshold moves every year. Treat any specific dollar figure — including the one on this page — as a snapshot, not a permanent number, and check the current year's figure directly at the source before relying on it for a real decision.

What this means if you actually owe the IRS

None of this is a reason to assume nothing can be done. A real, free program — the Offer in Compromise — lets many taxpayers settle for less than the full balance, and an installment agreement or Currently Not Collectible status can pause active collection entirely while a case is worked out; see our explainer on tax debt relief companies for how that program actually works and the acceptance-rate data behind it, whether or not you ever pay anyone to help file it. The single most useful fact on this page for someone facing an actual notice: the CDP hearing right exists specifically to let you contest a lien or levy before it happens, and it only helps if you request it inside that 30-day window — the same "respond before the deadline, not after" pattern that runs through nearly everything else this site covers about being pursued for a debt.

Related: see tax debt relief companies, explained for the Offer in Compromise program these collection powers can be resolved through, why judgments and tax liens don't show on your credit report anymore for what a tax lien does and doesn't do to your credit file specifically, and sued for a debt: what actually happens for how a private creditor's collection powers differ from the IRS's own.