Escheat dormancy and deadline check

One stale check date in, your state's dormancy date, due-diligence mail-by date and holder report deadline out.

Dormancy period appliedyears
Presumed abandoned on
Holder report due
As-of cutoff test
Due-diligence letter - mail by
Days left to mail the letterdays
Notice required?
Interest if this file slips one cycleUSD
Keep this line — CSV workpaper export + alarms on both dates — $60
$60 once · one licence key per person or team seat · 7-day full refund. Yardstick: Delaware charges 0.5% per month on property reported late, capped at 50% of its value — $206,000 on a $412,000 aged file.
Dormancy date from the last activity date
Applies the state's own dormancy period - and the shorter payroll period where the state has one - to the date the check was issued or last contacted.
The as-of cutoff test
Tells you whether the item clears this cycle's cutoff date or slips a full year to the next report, which is the single place hand-built aging schedules go wrong.
Due-diligence letter window
Prints the earliest and latest date the statutory owner notice may be mailed, and whether this item's dollar amount is above the state's notice threshold.
Late-cycle interest exposure
Multiplies your aged file total by the interest rate you enter over the exact length of one missed reporting cycle.
CSV export of the worked line (paid)
Writes every input and every computed date to a .csv you can drop into the escheat workpaper your auditor asks for.
Date alarms for the two deadlines (paid)
Sets browser alarms on the due-diligence mail-by date and the report due date so the cycle does not pass unnoticed.

Get the complete version $60

This page is the working piece. The full pack has everything below.

One stale check date in, your state's dormancy date, due-diligence mail-by date and holder report deadline out.

Delaware charges 0.5% per month on property reported late, capped at 50% of its value - $206,000 on a $412,000 aged file.

Buy the full version — $60

Questions people ask

What does this extension actually do?

You give it the check date, the property type and the state of the owner's last known address. It returns the date the property is presumed abandoned, whether that date clears this cycle's as-of cutoff, the holder report due date, the window in which the due-diligence letter must be mailed, and the interest a one-cycle slip would cost.

Who is it for?

Accounts payable and payroll staff, controllers and staff accountants at US companies that escheat uncashed vendor checks, wage checks, customer credit balances and refunds. It is built for the person holding an aging schedule in a browser tab, not for a state administrator or a claimant looking for their own money.

Why not just ask a chatbot or read the state website?

A chatbot gives you one dormancy number and stops. The error that costs money is the interaction: an item can hit dormancy in August and still miss a November report, because the state's as-of cutoff was June 30. State websites publish the pieces separately and leave you to combine them by hand, per item.

What is free and what needs the key?

Every calculation is free and unlimited, in the popup and on the web page, with no key and no watermark. The twenty-nine dollar key adds two things on a different axis: a CSV export of the worked line for your escheat workpaper, and browser alarms set on the mail-by date and the report due date.

What does getting this wrong cost?

Delaware assesses interest of one half of one percent per month on property reported late, capped at fifty percent of the property's value. Other states assess interest and penalties of their own. On an aged file of four hundred twelve thousand dollars at twelve percent, one missed cycle is forty-nine thousand four hundred forty dollars.

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