A property management account can earn interest, and in many cases it does. The harder question is who gets to keep that interest, and the answer depends on whose money is sitting in the account and which state the property is in. Security deposits, owner operating funds, and reserve accounts each follow a different rule.
Who Owns the Interest
The baseline principle is simple: interest follows the principal. Whoever funded the account is entitled to what it earns, unless a statute or a written agreement reassigns that right.
For an owner’s operating account, that means the property owner. Rent collected and held pending disbursement is the owner’s money, and any earnings on it belong to the owner by default. Reserve accounts work the same way. The owner contributed the capital for the future roof or elevator job, so the owner gets the interest unless the management agreement explicitly says otherwise.
Security deposits are the exception, and only in some states. Where state law requires interest on deposits, the tenant owns it and the manager is simply a custodian. Where no such law exists, the default rule still points toward the tenant if the manager voluntarily chose an interest-bearing account, unless the lease says otherwise.
Commingled pools, where a manager holds funds for multiple owners in a single trust account, are the messiest case. Interest has to be allocated proportionally or by whatever method the management agreements specify. The accounting burden is real, and it drives a lot of the practical decisions managers make about whether to pursue interest at all.
Security Deposits: Check Your State First
Only about 15 states and a handful of major cities require landlords or property managers to pay tenants interest on security deposits. In those jurisdictions, the deposit typically has to sit in a separate interest-bearing account at an insured financial institution, and the tenant receives most or all of the earnings. The remaining states impose no interest obligation at all, so the deposit can sit in a non-interest-bearing account without legal issue.
Where interest is required, the formulas differ. Some states set a fixed minimum rate. Others tie the rate to a benchmark like the average yield on the account or a Treasury index. A few let the landlord choose between paying a percentage of actual earnings or a flat statutory rate. The dollar amounts are often modest, sometimes less than a dollar per year on a typical deposit, but compliance is not optional regardless of the amount.
Mandating states usually require annual accounting. The manager either pays accrued interest directly to the tenant or credits it toward the next month’s rent, typically on the lease anniversary or by a fixed calendar date. Written notice itemizing the calculation is standard. States that require interest almost always require the manager to notify the tenant in writing of the bank name, account type, and applicable interest rate, often within a set number of days after receiving the deposit.
Why Many Managers Choose Non-Interest-Bearing Accounts
Even when an interest-bearing account is legally permitted, a lot of property managers deliberately avoid them. The reason is practical: tracking small amounts of interest across dozens of clients, allocating it correctly, documenting it, issuing tax forms, and reconciling the trust account every month usually costs more than the interest is worth.
In states that don’t mandate interest on deposits, a non-interest-bearing trust account is a perfectly legal and often sensible choice. The math changes with large reserve balances earmarked for capital projects, where meaningful interest can offset eventual repair costs. That is one of the few situations where the yield genuinely justifies the compliance work.
What the Management Agreement Needs to Say
When state law doesn’t dictate who gets the interest, the management agreement controls. Ambiguity is where disputes start.
Some agreements let the manager keep the interest as additional compensation, treating it as a processing or administrative fee. That arrangement is legal in most jurisdictions as long as the owner agrees to it in writing before any interest accrues. A manager who retains interest without explicit written authorization risks claims of self-dealing or breach of fiduciary duty, and those claims end management relationships.
A well-drafted agreement spells out whether trust accounts will earn interest, who receives it, whether the manager can retain any portion, how interest will be calculated, when it will be distributed, and what accounting the owner will get. A manager who quietly keeps interest without clear written authorization has a weak defense against a breach-of-fiduciary-duty claim, even when the amounts are small.
Compliance Costs That Can Eat the Yield
Interest-bearing trust accounts come with obligations that non-interest-bearing accounts don’t, and those obligations are what make the decision to earn interest a business judgment rather than an automatic yes.
Trust Account Rules
Every state that licenses property managers imposes rules on trust funds. The specifics vary, but the core requirements are consistent: the account must be held at a federally insured depository, titled to indicate its fiduciary nature with a designation like “Trust” or “Escrow,” and kept completely separate from the manager’s personal or business funds. Commingling is one of the most common reasons state licensing boards revoke or suspend property management licenses. Even temporary commingling, like depositing a personal check to cover a shortfall, can trigger enforcement action.
Managers must reconcile bank statements against individual client ledgers, typically monthly, showing that every dollar is accounted for and matches what’s owed to each client. When the account earns interest, the reconciliation also has to track how that interest was allocated. That extra layer is exactly what non-interest-bearing accounts avoid.
Tax Reporting
Interest earned in a trust account is taxable income to whoever receives it, and the IRS expects documentation regardless of how small the amount is. When interest of $10 or more is paid, the financial institution issues a Form 1099-INT to the account holder and to the IRS.1Internal Revenue Service. About Form 1099-INT, Interest Income If the account is in the manager’s name as trustee, the 1099-INT goes to the manager, who then has to allocate the interest to the correct parties and issue nominee 1099-INTs to each owner or tenant who actually received the funds.
Before distributing any interest, the manager needs a completed Form W-9 from each recipient to ensure the correct taxpayer identification number is on file.1Internal Revenue Service. About Form 1099-INT, Interest Income Without it, the manager may be required to withhold a percentage of the interest payment as backup withholding. For the 2026 tax year, the IRS has increased certain information return reporting thresholds to $2,000, though the $10 threshold for interest income on Form 1099-INT remains the baseline trigger.2Internal Revenue Service. Publication 1099 General Instructions for Certain Information Returns
Unclaimed Interest
When a tenant moves out and can’t be located, or an owner becomes unreachable, any interest owed doesn’t disappear. Every state has an unclaimed property law. For trust and escrow accounts, the dormancy period before funds are considered abandoned is typically three to five years from the last transaction or contact, though it varies by state. The escheatment process covers both the principal and any accrued interest, and ignoring it brings fines in most states.
What Happens When Managers Get It Wrong
The penalties for mishandling interest are designed to make noncompliance far more expensive than compliance.
- In several states, a landlord who fails to pay required interest or provide mandated disclosures loses the right to withhold any portion of the security deposit for damages. The full deposit must be returned regardless of the property’s condition.
- Some states allow tenants to recover double or triple the amount wrongfully withheld, plus attorney’s fees, when a landlord fails to return a deposit with required interest without a reasonable basis.
- State real estate commissions treat trust account violations seriously. Commingling funds, failing to maintain proper records, or misappropriating interest can result in suspension or permanent revocation of a property management license.
- Regulatory bodies in many states can impose civil penalties for trust account violations, with amounts that vary by jurisdiction and the severity of the infraction.
A manager who tries to pocket $47 in interest earnings can end up paying thousands in damages, legal fees, and fines. The math rarely works in the manager’s favor, which is the real reason the question of whether to earn interest at all deserves careful thought before the account is ever opened.