A bank deposit is not necessarily current-period rental income. Reconcile resident charges, credits, receivables and receipts before asking a lender to recognize a higher cash-flow run rate.
The strongest apartment income submission explains which dollars belong to the period being underwritten. A bank deposit can include current rent, payment of an old balance, a refundable deposit or rent paid in advance. A rent roll can show charges that a concession agreement reduces. Neither document, by itself, establishes the income a lender should recognize.
Use a resident-level bridge to answer two separate questions: what economic rent was earned under the agreements, and when did the owner receive the money? Then ask the lender which definition and period apply to its underwriting. The reconciliation below is a control for that discussion, not a substitute for an accountant’s revenue policy or a lender’s program rules.
Start with a closed reporting period
Choose a month-end, lock the ledger version and identify the units included. Request the beginning receivable, new rent charges, approved credits, receipts applied to rent, write-offs and ending receivable for each resident account. Keep refundable deposits and unapplied cash in separate columns. Obtain concession agreements and the payment-application report, not merely a concession total.
A receipt date and an application date may differ. A payment received on the final day of the month but posted later needs a documented cutoff treatment. An internal transfer between resident accounts should not become a second receipt. Include credit balances when reconciling the control account; excluding them because they are inconvenient can conceal prepaid rent.
Fannie Mae’s Small Mortgage Loan income analysis uses a defined rental-income calculation with separate adjustments. That program example supports documenting the components, but does not establish how every lender recognizes a particular arrear or concession. The available official indexed section was checked; obtain the controlling current guide and lender interpretation for an actual execution.
Worked exhibit: two occupied units, different collection stories
Assume the following hypothetical January ledger. Both units have $2,000 monthly face rent. Credits are approved rent concessions, and all receipts shown have been applied to rental receivables. There are no write-offs or other charges in this miniature example.
| Resident account | Opening rent receivable | January charge | January concession | Rent receipts | Closing receivable |
|---|---|---|---|---|---|
| Unit A | $1,000 | $2,000 | $500 | $2,200 | $300 |
| Unit B | $0 | $2,000 | $0 | $1,800 | $200 |
| Total | $1,000 | $4,000 | $500 | $4,000 | $500 |
The control equation is $1,000 + $4,000 − $500 − $4,000 = $500. Current contractual rent after concessions is $3,500, while rental cash receipts are $4,000. The $500 difference reflects a net reduction in receivables; it is not evidence that these two units now produce $4,000 of current monthly rent without concessions.
Suppose the payment-application report assigns $1,000 of Unit A’s receipt to the opening balance and $1,200 to January. Unit A then has $300 of unpaid January rent; Unit B has $200. Current-period collections are $3,000, and recovery of old arrears is $1,000. Those two amounts reproduce the $4,000 cash receipt. A different contractual application order could change the aging buckets, so retain the actual rule and ledger evidence.
Explain a bank deposit without inflating rent
Now suppose the bank shows $6,400 of receipts from these accounts: the $4,000 rental receipts above, $2,000 refundable security deposits and $400 of prepaid February rent held outside January receivables. The bank reconciliation works, but January rental cash remains $4,000. The refundable deposits are not an operating improvement, and the prepaid amount does not belong in both January and February income.
For these examples only, the reconciliation deliberately ignores merchant fees and timing in transit. In a live file, identify those items separately. Reconcile gross resident receipts to the deposit processor and net bank deposit, rather than classifying a processor fee as a missing rent payment.
Convert exceptions into a lender decision
Build an exception register with one row for each material unsupported adjustment. Assign the resident account, period, amount, cause, documentary support, proposed treatment and unresolved question. A collection recovered after the reporting date may help evaluate recoverability without automatically increasing recurring monthly income. A concession that expires next month requires the executed agreement and subsequent billing evidence; its scheduled expiration alone does not prove that the resident will pay the higher amount.
An illustrative review register might contain three different conclusions:
| Exception | Evidence needed | Decision it supports |
|---|---|---|
| Old arrears collected in January | Receipt and account application | Identify prior-period recovery separately |
| Concession scheduled to expire | Signed concession and later ledger | Test whether a higher run rate is supportable |
| Unexplained resident credit | Credit authorization and reason | Determine whether income or liability was misstated |
Do not mark all three as “add back.” Their effects and evidence differ. If a lender excludes the old recovery but recognizes a documented rent increase, show those changes independently. That makes a lower underwritten total explainable instead of appearing arbitrary.
Scale the control without losing the exceptions
At portfolio scale, aggregate only after the unit-level equation balances. Preserve unit identifiers internally, but remove residents’ personal information from ordinary lender comparison summaries. Keep the detailed records in the transaction’s authorized document exchange. The purpose is auditable income, not unnecessary circulation of resident data.
Compare several periods to distinguish a one-month recovery from sustained collection improvement. If receivables fall because balances were written off, cash did not improve by the write-off amount. If concessions move from a separate account into reduced billed rent, restate the comparison before claiming a reduction in concessions.
The final lender submission should contain the reconciled control totals, a short list of material exceptions and a bridge to the proposed underwriting period. Ask for the lender’s treatment of each unresolved category. Until that response arrives, retain separate current-rent, arrears-recovery and forward-run-rate cases rather than averaging them into a number nobody can reproduce.
Sources and evidence
- Fannie Mae — Small Mortgage Loan property income analysisSection 905.01, Required Underwritten Net Cash Flow table · Checked 2026-10-21 · Source-specific context; numerical examples and decision workflow are original hypothetical analysis.
Source dates and applicability matter. Report an error or a changed source.