Preventing embezzlement

Trust is not a control

HOA embezzlement almost never starts with a bad person beating a good system. It starts with no system: one volunteer treasurer holds the checkbook, writes the checks, and reconciles the statement alone, and nobody else looks at the account between annual reviews.

Segregation of duties is the practice of splitting that single job among different people: who can authorize a payment, who has custody of the funds, who records the transaction in the books, and who reconciles the bank statement against those records.

"Segregation of Duties is a system designed to prevent theft and fraud."

Source: Segregation of Duties, Personal MBA (Josh Kaufman)

The point is not that any one treasurer is untrustworthy. The control removes the chance that a mistake or a theft goes unnoticed by anyone else, regardless of how long the board has known that person.

The habits that remove the opportunity

A short list of concrete habits does most of the work:

• Two signatures, at least one a board member, above a threshold your board sets in advance.
• Bank statements routed to a board member first, not the treasurer, so a dishonest signer cannot intercept or alter what everyone else will see.
• The person who prepares a check is not the person who signs it, and the signer is not the person who reconciles the account afterward.
• Someone reconciles the bank statement and reviews cash activity against the budget on a fixed monthly schedule, rather than waiting for a year end audit to notice anything wrong.

"Require two signatures (including at least one board member) on all checks or transfers greater than a pre-designated amount."

Source: Danger! Warning Signs of Embezzlement, Mulcahy Law Firm, P.C.

None of these habits are expensive or technical. They trade a little friction, an extra signature, an extra set of eyes, for closing the gap where funds can go missing for months without anyone noticing. See Dual approvals and Bank reconciliation controls for how to set these up.

Training and a way to speak up catch what paperwork misses

Controls on paper do not catch everything, and they are not how most fraud actually gets found. Fraud examiners who investigate occupational fraud across organizations of every kind report:

"Tips were once again the most frequently used detection method, accounting for 43% of cases."

Source: Occupational Fraud 2026: A Report to the Nations, key findings, Association of Certified Fraud Examiners

More than half of those tips came from employees, not auditors. For an HOA that is more likely to be a bookkeeper, a manager, or a fellow board member noticing something is off than a forensic accountant catching it. The same research found that organizations that trained both staff and management on what fraud looks like reported meaningfully lower losses than organizations that trained neither group. These figures span organizations of every size and sector worldwide, not HOAs specifically, but they show what a functioning reporting culture is worth.

Give the board, the manager, and anyone who handles money a plain way to raise a concern, and take it seriously when they do. That habit matters more than any single form of paperwork. For what to actually watch for, see Fraud warning signs.