Security deposits are one of the most mishandled areas of landlord accounting. Many landlords deposit them into their operating account, spend them, and then scramble when a tenant moves out. Getting security deposit accounting right protects you legally, keeps your books clean, and avoids tenant disputes.
The Golden Rule: Security Deposits Are Not Your Money
A security deposit is a liability, not income. When a tenant pays it, you are holding their money in trust until they vacate. Most states require deposits to be held in a separate escrow or trust account — commingling them with operating funds is illegal in many jurisdictions and a common source of landlord-tenant lawsuits.
This has two practical implications for your books:
- Maintain a dedicated security deposit bank account (separate from your operating account)
- Record the deposit as a liability on your balance sheet, not as income on your P&L
Journal Entry: Receiving a Security Deposit
When a tenant pays a $1,500 security deposit:
The asset side increases (money came in to the escrow account). The liability side increases (you owe this money back). No income is recorded.
Journal Entry: Returning a Deposit in Full
When the tenant moves out in good condition and you return the full $1,500:
The liability is relieved and the cash goes back out. Still no income recorded.
Journal Entry: Applying a Deposit for Damages
The tenant caused $800 in damage and owed $200 in unpaid rent. You keep $1,000 and return $500. The $1,000 you keep becomes income:
Some landlords record kept deposits as "Other Income" for simplicity. Check with your CPA — how you categorize it affects your Schedule E and potentially your depreciation recapture calculations.
State Law Compliance
Security deposit rules vary dramatically by state. Key requirements to know for your jurisdiction:
- Maximum deposit amount — many states cap deposits at 1–2 months' rent
- Separate account requirement — most states require a dedicated escrow account; some require interest-bearing accounts
- Interest requirements — some states require you to pay tenants interest on their deposit annually
- Return deadline — typically 14–30 days after move-out; missing the deadline can make you liable for 2–3× the deposit amount as a penalty
- Itemized statement — if you keep any portion, you typically must provide a written itemized list of deductions
The Move-Out Worksheet
Before processing a deposit return or deduction, document everything. A good move-out worksheet captures:
- Move-in condition report (photos, signed by tenant at move-in)
- Move-out condition report (photos, dated)
- Itemized repair costs with receipts or estimates
- Unpaid rent balance, if any
- Cleaning costs (normal wear and tear cannot be charged)
BaseLedgerPro's move-out worksheet walks you through this calculation and generates the journal entry automatically — crediting the deposit liability account and posting the retained amounts to the appropriate income categories.
Interest-Bearing Deposit Accounts
If your state requires interest on security deposits, the interest earned belongs to the tenant (or is split per state law). Record the interest separately:
The interest increases both the asset and the liability — it is not your income.
Audits and Record-Keeping
Keep a ledger showing every deposit received, held, and returned — organized by tenant and property. If you're ever audited by a state housing authority or sued by a former tenant, you need to demonstrate that every dollar was accounted for. Your security deposit ledger in BaseLedgerPro shows a running balance per tenant and per property, making reconciliation and documentation straightforward.
Keep your security deposits properly accounted for.
BaseLedgerPro tracks security deposits, automates move-out journal entries, and keeps your escrow account reconciled — all in one place.
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