Unclaimed Property Due Diligence: Notices, Reports, and Deadlines

A business holding unclaimed property has to do two separate things before the state’s annual deadline: send each owner a written due diligence notice at their last known address, then file a report listing every unclaimed item and remit the funds to the correct state. Unclaimed property due diligence, notice, and reporting is governed state by state, but most states draw their rules from the Revised Uniform Unclaimed Property Act (RUUPA), which sets the baseline for when property becomes reportable, how owners must be contacted, and what the report has to contain.¹ Miss a step and the state can charge interest, assess per-day penalties, and open an audit that reaches back a decade or more.

When Property Becomes Reportable

The dormancy period is the stretch of inactivity that must pass before property is legally presumed abandoned. The clock starts from the last owner-initiated contact or the date a payment became due, depending on the property type. Under RUUPA, the common periods are:¹

Wages, commissions, and bonuses: one year after the amount becomes payable.
Utility deposits and refunds: one year after payable.
Property distributable from a business dissolution: one year.
Bank accounts (demand, savings, or time deposits): three years after the owner’s last indication of interest.
Outstanding business debts and retail credits owed to customers: three years after the obligation arose.
Life insurance and annuity proceeds: three years after the company knows of the insured’s death or the insured reaches the policy’s limiting age.
Money orders: seven years after issuance.
Traveler’s checks: fifteen years after issuance.

Not every state has adopted RUUPA verbatim, and some keep shorter or longer periods for particular property types. The one- and three-year tiers cover most of what a typical business sees.

A detail that trips holders up: the activity that resets the dormancy clock has to come from the owner. Mailing a statement to a customer resets nothing. The owner has to log in, cash a check, update an address, make a deposit, or otherwise show awareness that the property exists. If every touch on the account is generated by the holder or by an automated process, the clock keeps running.

Sending the Due Diligence Notice

Once property hits the dormancy threshold, the holder cannot send it straight to the state. A written notice has to go to the owner’s last known address first, giving them one more chance to claim the funds or reactivate the account.²

The notice has to describe the property, state its value, and tell the owner how to claim it, including a response deadline. Most states require the mailing between 60 and 120 days before the annual reporting deadline.² That window matters. Send the notice too early and some states will not count it. Send it too late and the owner has no realistic time to respond before you have to file.

First-class mail is the standard delivery method in most jurisdictions. A handful of states require certified mail for higher-value accounts. The dollar threshold that triggers a due diligence notice varies widely, from $0 in states that require notice on every item to $50 or more in others. RUUPA’s model text uses a $50 aggregate threshold below which holders can report items without individual owner identification.¹

Electronic Notices

RUUPA is the first uniform code to address electronic due diligence. States that have adopted those provisions fall into two camps. In “or” states, a holder can satisfy the requirement by sending either an email or a physical letter. In “and” states, choosing to send an electronic notice does not replace the paper one; a first-class mailing is still required alongside it. In both camps, email generally qualifies only if the owner has given documented consent to receive electronic communications.

Keep records of every mailing, physical or electronic. State auditors will ask for proof that due diligence happened, and a holder who cannot produce it is in roughly the same position as one who never sent notices at all.

What Goes Into the Report

The report itself has to carry granular detail on each property record. At minimum, that means the owner’s full legal name, last known mailing address, and Social Security Number or Taxpayer Identification Number when available. Each item also needs a property type code from the NAUPA classification system, which state agencies use to match funds to owners.

Under the current NAUPA III file format, these codes are five characters. Wages and payroll are coded MS001; cash dividends on shares use SC001.³ Older two-character codes like MS01 and SC01 come from prior versions that are being phased out. Confirm which version your filing state accepts before submitting, and do not mix elements from different NAUPA versions in a single filing.

For items under $50, RUUPA lets holders report in aggregate without providing individual owner names and addresses.¹ That simplifies life for businesses that generate large volumes of small refund checks or minor credits. The state can still ask for individual details later if an owner comes forward.

Which State Gets the Report

Priority rules decide where each item goes. The primary rule sends unclaimed property to the state of the owner’s last known address as shown in the holder’s books and records. If there is no address on file, the property goes to the state where the holder is incorporated, or for unincorporated entities, where the principal place of business sits.⁴ RUUPA codifies the same two tiers, and most states follow them.

For a holder with customers or employees spread across the country, a single reporting cycle can mean filings in dozens of states, each with its own deadline and formatting quirks. When an owner’s last known address is in a foreign country, most states treat the property as reportable to the holder’s state of incorporation, though not every state has written foreign-owner rules into its statute. Holders with meaningful international payables should check their home state’s specific language.

Filing and Remitting the Funds

Most states run a secure online portal where holders upload completed data files. The NAUPA file format is the prevailing standard and is designed to keep electronic reporting uniform across jurisdictions.³

After the state accepts the file, the holder transfers the money. Electronic funds transfer, ACH, and wire are the common methods, and some states now require electronic remittance.² A few states still accept physical checks for smaller amounts when accompanied by a signed summary sheet. Once the state confirms receipt, legal responsibility for the funds shifts from the holder to the state.

Negative Reports

Some states require a report even in years when the holder has nothing to remit. These negative or zero reports confirm that records were reviewed and nothing was reportable. The requirement is not universal. Many states skip it, and others only require it from holders that have filed positive reports recently or that are incorporated in the state.² Check each state. Skipping a mandatory negative report can put you on a state’s noncompliance radar.

Records You Need to Keep

RUUPA requires holders to retain records related to unclaimed property for 10 years after the report was filed or should have been filed, whichever is later. The window is long for a reason. Audit lookback periods often span the dormancy period plus an additional 10 years, and some audits have reached back 20.

Worth keeping: copies of filed reports, due diligence mailing logs, returned mail, owner correspondence, and documentation showing how dormancy dates were determined. If an auditor arrives and the records are incomplete, the state can use estimation to calculate what the holder should have reported, and the resulting liability is almost always higher than what full records would have produced.

Penalties for Missing a Step

Under RUUPA’s model provisions, the consequences escalate with the severity of the failure:

Interest on late remittance, running from the date the property should have been delivered. Statutory rates vary, but 1% per month (12% annually) is common.
Failure to report or deliver on time: civil penalty of up to $200 per day, capped at $5,000.
Willful failure to report, pay, or deliver: up to $1,000 per day, capped at $25,000, plus 25% of the value of property that should have been reported.
Fraudulent reporting: the same $1,000 per day and $25,000 cap, plus 25% of the value of unreported or underreported property.

The gap between the basic late-filing penalty and the willful tier is enormous. A company that tried in good faith and filed late tops out at $5,000. A company that ignored its obligations entirely can owe $25,000 in penalties plus 25% of the property value plus interest running from the original due date plus the property itself. States also differ on what counts as “willful.” Some require evidence of intentional evasion. Others treat a pattern of ignoring deadlines as enough.

If You’re Already Behind

Holders who know they have a compliance gap generally fare better coming forward than waiting for an audit. Most states run voluntary disclosure agreement (VDA) programs that let a holder self-audit, remit past-due property, and settle under negotiated terms. VDA participants typically receive a waiver of penalties and interest, and lookback periods under a VDA commonly run around 10 years rather than the 15 or 20 years an audit can reach.

VDAs are not anonymous. The holder identifies itself to the state at the outset, and some states require agreement to the state’s estimation methodologies as a condition of participation, which can foreclose legal arguments that might otherwise reduce the settlement. Starting a VDA and failing to finish it tends to invite the audit the program was meant to avoid. For most holders with known gaps, though, a VDA remains the least adversarial route back into compliance, and the release the state issues on completion functions as audit protection for the covered entities, property types, and years.

1
Council of State Governments. Revised Uniform Unclaimed Property Act
2
U.S. Department of Labor. Introduction to Unclaimed Property
3
National Association of Unclaimed Property Administrators. NAUPA III File Format
4
Justia. Texas v. New Jersey, 379 U.S. 674 (1965)