Missouri Debt Collection Statute of Limitations
In Missouri, a creditor’s right to sue on a debt does not last forever. A written contract for the payment of money runs on a ten-year clock under RSMo 516.110, while oral agreements and most open accounts run on a five-year clock under RSMo 516.120 — and once that window closes, the debt becomes time-barred and a lawsuit on it can backfire under the federal FDCPA. This guide explains the Missouri limitations periods by debt type, when the clock actually starts, the strict written-acknowledgment rule that can revive a stale debt under RSMo 516.320, and why locating the debtor early is the difference between collecting inside the window and watching it run out. General legal information, not legal advice.
The Short Version
Missouri gives creditors ten years to sue on a written contract for the payment of money or property (RSMo 516.110) and five years on oral contracts, open accounts, and most other obligations not covered by the ten-year rule (RSMo 516.120). The clock generally starts when the cause of action accrues — for ordinary consumer debt, the date of the first uncured default. A partial payment or, more strictly, a written acknowledgment signed by the debtor can revive or restart the clock under RSMo 516.320, but in Missouri a casual oral admission does not. After the period runs, the debt still exists but is time-barred: a collector cannot win a lawsuit on it, and suing or threatening to sue on a time-barred debt can violate the federal Fair Debt Collection Practices Act. The practical takeaway for creditors is simple — find the debtor and act while the window is open. We are a public-records research firm; we locate debtors so a lawful claim can be pursued in time. This is general legal information, not legal advice; consult a Missouri attorney about your specific debt.
Watch: Missouri’s Debt Limitations Clock
How the ten- and five-year periods work, in plain terms.
Watch Overview
The Two Missouri Limitations Periods
Almost every collection question turns on which one applies.
Missouri’s civil limitations statutes sit in Chapter 516 of the Revised Statutes, and for debt the whole framework comes down to two sections working as a pair. Section 516.110 sets a ten-year limit for “an action upon any writing, whether sealed or unsealed, for the payment of money or property.” That is the long clock, and it captures written, signed instruments such as promissory notes, loan agreements, and other written contracts that obligate the debtor to pay a definite sum.
Everything that does not fit the ten-year writing rule generally falls to Section 516.120, which sets a five-year limit on “all actions upon contracts, obligations or liabilities, express or implied, except those mentioned in section 516.110.” That catch-all is where oral contracts, open accounts, accounts stated, and most ordinary consumer obligations live. The two sections are deliberately drafted to interlock: 516.120 expressly defers to 516.110, so the first question in any Missouri collection analysis is whether the debt rests on a qualifying signed writing for the payment of money. If it does, you have ten years; if it does not, you almost always have five.
This pairing is what makes Missouri different from states that lump most consumer debt under a single period. The same delinquent balance can carry a ten-year or a five-year exposure depending entirely on the paperwork behind it, and as the credit-card discussion below shows, that distinction is frequently litigated. Getting it wrong in either direction is costly: a creditor who assumes ten years on what a court treats as an open account can sue too late, while a debtor who assumes five years on a signed note can be surprised by a suit that is still timely.
Missouri SOL by Debt Type
The limitation period turns on the legal character of the debt, not its label.
| Debt Type | Limitation Period | Governing Statute | Notes |
|---|---|---|---|
| Written contract (signed, for payment of money) | Ten years | RSMo 516.110 | The long clock; applies to definite-sum written obligations. |
| Promissory note | Ten years | RSMo 516.110 | Treated as a writing for the payment of money or property. |
| Oral contract | Five years | RSMo 516.120 | Express or implied agreement with no qualifying signed writing. |
| Open account / account stated | Five years | RSMo 516.120 | Catch-all for obligations not covered by 516.110. |
| Credit-card debt | Often five years Disputed | 516.120 (usually); 516.110 if a signed agreement applies | Frequently litigated; turns on whether a signed written contract exists. |
| Domestic Missouri judgment | Ten years (revivable) | Missouri judgment-revival law | Presumed paid after ten years; can be revived out toward twenty. |
Read the table by character, not by name. Missouri courts ask what the obligation legally is — a signed writing for a sum certain, or something else — and that classification, not the creditor’s label on it, decides whether the ten-year or five-year clock controls. The figures above reflect the current text of RSMo 516.110 and 516.120; because edge cases and amendments do arise, confirm the controlling period for your specific debt against the statute and with a Missouri attorney before relying on it.
When the Clock Actually Starts
Accrual, not the date you noticed, sets the deadline.
A limitation period only means something once you know the day it begins. In Missouri the clock starts when the cause of action accrues — the moment the creditor first has a legal right to sue. For ordinary consumer debt, that is generally the date of the first missed payment that was never cured: the default that the borrower did not catch up on. From that date you count forward five or ten years depending on the debt type above.
The accrual date matters more than people expect because it is fixed by what happened, not by when the file landed on someone’s desk. A debt that was charged off, sold to a buyer, and re-aged through several collection systems does not get a fresh clock each time it changes hands. The original default date still governs, which is exactly why old accounts that look “new” in a collector’s system can already be time-barred. For creditors, the discipline is to pin the true accrual date early and calendar the deadline from there; for debtors, it is to recognize that a recent dunning letter says nothing about whether the underlying clock has already expired.
Because the precise accrual trigger can vary with the type of obligation and the facts of default, treat the first-uncured-default rule as the common case rather than a universal one, and verify accrual for any specific account with counsel.
The Revival Rule — Missouri Demands a Writing
RSMo 516.320 is where stale debt quietly comes back to life.
This is the single most important — and most misunderstood — rule in Missouri debt limitations, and it is where Missouri parts company with many other states. Under RSMo 516.320, no acknowledgment or promise can be used as evidence of a new or continuing contract to take a case out of the limitations sections “unless such acknowledgment or promise be made or contained by or in some writing subscribed by the party chargeable thereby.” In plain language: to revive or restart the clock by acknowledgment, the debtor’s admission of the debt or new promise to pay must be in writing and signed by the debtor. A casual oral “yes, I owe that” does not do it.
That writing requirement is the Missouri-specific distinctive worth circling. In a number of states, a bare oral acknowledgment — or in some, almost any partial payment — can quietly reset the limitations clock. Missouri’s acknowledgment-revival rule is stricter: it insists on a signed writing before an acknowledgment counts. Separately, a partial payment on the account is widely treated as conduct that can restart the clock by re-aging the account, which is precisely the “zombie debt” trap described in the next section. The safe reading for both sides is that signing anything that admits the debt, or making a payment on a debt you believe is stale, can hand the creditor a brand-new limitations window.
For creditors, the practical lesson is twofold. First, a written, signed acknowledgment or a documented payment can legitimately extend the time to sue — but it has to satisfy 516.320’s writing-and-signature test to count as an acknowledgment, so paper it properly. Second, never manufacture or pressure a revival through tactics that touch time-barred debt, because that is exactly where federal law steps in. Because revival turns on specific facts and signatures, confirm whether any given acknowledgment or payment reset your clock with a Missouri attorney before you rely on it.
Time-Barred Debt and the Zombie-Debt Trap
The debt does not vanish — but suing on it can violate federal law.
A common misconception is that an expired statute of limitations erases the debt. It does not. When the Missouri period runs, the debt becomes time-barred: it still exists as an obligation, but the limitations period gives the debtor a complete defense to a collection lawsuit. A creditor who sues on a time-barred debt will lose if the debtor raises the defense — and the limitations defense generally has to be raised, which is why some time-barred suits still succeed against debtors who never show up. That last point is what predatory buyers count on, and it is also what federal law targets.
Filing — or even threatening to file — a collection lawsuit on a debt the collector knows or should know is time-barred can violate the federal Fair Debt Collection Practices Act, which prohibits false, deceptive, and unfair collection practices (15 U.S.C. 1692e and 1692f). The Consumer Financial Protection Bureau’s collection rule, Regulation F, also requires specific disclosures when a collector communicates about debt it knows or should know is beyond the limitations period. The federal consumer regulators describe these limits plainly in their guidance on old debts and time-barred collection.
This is where the “zombie debt” warning earns its name. A long-dead account can appear to spring back to life the instant a debtor makes a small payment or signs an admission, because — as the revival section explains — that conduct can restart Missouri’s clock. The trap is that an unwary debtor, trying to do the right thing on an old balance, can unknowingly revive a debt that was otherwise unenforceable. Legitimate creditors stay on the right side of this by pursuing claims while the window is open and never dressing up time-barred debt as freshly suable. The clean strategy is not to resurrect dead debt; it is to find the debtor and act before the clock runs out in the first place.
Why Locating the Debtor Beats the Clock
A limitations period only helps the creditor who can find the defendant in time.
Every period on this page assumes one thing the statute itself never provides: that you can actually find the debtor and serve them before the clock expires. A five- or ten-year window is worthless if the person has moved, changed jobs, and gone quiet, and the file has been sitting with a stale address for two of those years. The most common way creditors lose otherwise-collectible Missouri debt is not misreading 516.110 or 516.120 — it is running out of time looking for someone they could have located months earlier.
That is the gap we fill. We are a public-records research firm, and our role is narrow and lawful: for a creditor with a legitimate claim, we locate the debtor — a current address and, where available, place of employment — so the claim can be pursued within the limitations window and the debtor can be properly served. We are not a law firm, we do not give legal advice, and we are not a collection agency; we do not contact the debtor, demand payment, or pursue the debt ourselves. We find people. You, or your attorney, do the collecting.
Locating early also protects against the accrual and revival pitfalls above. When you know where the debtor is, you can file inside the window instead of scrambling at the deadline, you avoid the temptation to chase time-barred balances, and your attorney can build a clean, properly served case. We do this work for creditors, collection attorneys, and judgment holders through professional skip tracing services, and a verified locate for a legitimate matter typically comes back within 24 hours.
Where Creditors Lose the Window
The avoidable mistakes that turn a collectible debt into a time-barred one.
Misjudging the Period
Assuming ten years on what a court treats as a five-year open account, and filing after the clock has already closed.
Wrong Accrual Date
Counting from a charge-off or sale date instead of the true first-uncured-default date, and miscalculating the deadline.
Stale Debtor Address
The address on file is years old; the debtor has moved and cannot be served before the window expires.
Relying on Oral Admission
Treating a phone-call admission as a revival, when RSMo 516.320 requires a writing signed by the debtor.
Touching Time-Barred Debt
Suing or threatening suit on an expired balance, exposing the collector to FDCPA liability.
Letting a Judgment Lapse
A Missouri judgment is presumed paid after ten years; failing to revive it forfeits enforcement rights.
From Stale File to Timely Claim
How we help you act before the Missouri window closes.
Send the File
The debtor’s name, last known address, the debt type, and the accrual date — whatever you have becomes the starting point.
We Locate
A current address and, where available, place of work are rebuilt from public records and licensed databases.
We Verify
Candidate addresses are confirmed and ranked so service attempts land and no time is wasted on dead ends.
You File in Time
You or your attorney serve the debtor and file inside the limitations window; we do not collect or give legal advice.
Who We Help in Missouri
We do the locate; you pursue the lawful claim.
Creditors
Debtors located in time to sue
Collection Attorneys
Verified address for service
Judgment Holders
Debtors found before revival
Small-Business Lenders
Note holders chasing default
Landlords
Former tenants traced for balances
Medical Providers
Unpaid accounts located in time
Whoever you are, the constraint is the same: a Missouri limitations period only protects the creditor who can find the debtor and act before it expires. We locate the debtor lawfully through professional skip tracing and document the search where service later requires it. This work pairs naturally with our guides on the Colorado debt collection statute of limitations and the Minnesota debt collection statute of limitations for creditors operating across state lines, with locating a person for small claims when the matter is filed pro se, and with finding a judgment debtor’s employer once you hold a judgment and need to enforce it. We do not collect the debt or serve the papers ourselves; we make sure you know exactly where the debtor is while the clock is still running.
Our Commitment
We locate Missouri debtors lawfully so creditors and their attorneys can pursue a legitimate claim inside the limitations window — a verified current address, and employment where available, delivered for legitimate purposes only. Public-records research since 2004. We are not a law firm, not a collection agency, and not a consumer reporting agency.
Frequently Asked Questions
What is the statute of limitations on debt in Missouri?
It depends on the debt type. A written contract for the payment of money or property has a ten-year limit under RSMo 516.110, while oral contracts, open accounts, and most other obligations have a five-year limit under RSMo 516.120. This is general legal information, not legal advice; confirm your specific debt with a Missouri attorney.
How long can a creditor pursue credit-card debt in Missouri?
Credit-card debt is often treated under the five-year period of RSMo 516.120 because there is frequently no signed written contract, though some debt buyers argue the ten-year written-contract period of 516.110 applies when a signed agreement exists. The classification is frequently litigated, so verify the controlling period for your account.
When does the Missouri limitations clock start?
It starts when the cause of action accrues, meaning when the creditor first has the right to sue. For ordinary consumer debt that is generally the date of the first missed payment that was never cured. Selling or re-aging the account does not reset that original accrual date.
Can a partial payment restart the statute of limitations in Missouri?
A partial payment is widely treated as conduct that can re-age the account and restart the clock. Separately, an acknowledgment of the debt only revives the period under RSMo 516.320 if it is in writing and signed by the debtor. Confirm whether a specific payment or signature reset your clock with counsel.
Does an oral acknowledgment of the debt revive it in Missouri?
No. Under RSMo 516.320, an acknowledgment or new promise to pay only takes a case out of the limitations period if it is contained in a writing subscribed, meaning signed, by the party charged. A casual oral admission of the debt does not satisfy that rule.
What happens when the statute of limitations expires?
The debt does not disappear, but it becomes time-barred: the debtor gains a complete defense to a collection lawsuit. A creditor who sues will lose if the defense is raised, and the limitations defense generally must be raised, which is why some time-barred suits still succeed against debtors who do not appear.
Is it illegal to sue on time-barred debt?
Filing or threatening to file a collection lawsuit on a debt the collector knows or should know is time-barred can violate the federal Fair Debt Collection Practices Act, 15 U.S.C. 1692e and 1692f. The CFPB’s Regulation F also requires specific disclosures about time-barred debt. This is general information, not legal advice.
How does locating the debtor help before the clock runs out?
A limitations period only helps a creditor who can find and serve the debtor in time. As a public-records research firm, we locate the debtor so a lawful claim can be pursued within the window. We do not collect the debt or give legal advice, and a verified locate for a legitimate matter typically comes back within 24 hours.
Find the Missouri Debtor Before the Clock Runs Out
We are a public-records research firm that locates debtors so creditors and their attorneys can pursue a lawful claim inside the limitations window — a verified current address, typically within 24 hours. Contact us to get started.
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