Income Approachmedium8.2% of exam

A property's other income includes parking, laundry and storage fees. These are added:

Correct Answer

A) To effective gross income after the vacancy deduction

Why this is correct: In the income approach, effective gross income (EGI) is potential gross income minus vacancy and collection losses. Ancillary income (like parking fees) is typically not subject to the same vacancy factor as base rent, so it is added to EGI after the vacancy deduction has been applied to the rental income. Why the other choices are wrong: 'To potential gross income before any deduction' would incorrectly subject ancillary income to a vacancy factor it doesn't experience. 'To net operating income after expenses' would omit it from gross income altogether. 'To the reversion at the end of the holding period' incorrectly treats it as a future sale value. Exam tip: Ancillary income is usually added to EGI, not PGI, because it's not vacant in the same way as rentable space.

Answer Options

To effective gross income after the vacancy deduction

To potential gross income before any deduction

To net operating income after expenses

To the reversion at the end of the holding period

Why This Is the Correct Answer

Option A is correct because miscellaneous income is conventionally added to effective gross income after the vacancy and collection deduction has been applied to the rental stream. That placement matches the economic reality that these fees do not track unit vacancy in the same way rent does. It also matches how the allowance itself was derived, since vacancy factors come from rental experience rather than from laundry or parking receipts. The resulting effective gross income then carries into the operating expense analysis and the net operating income conclusion.

Why the Other Options Are Wrong

Option B: To potential gross income before any deduction

Placing ancillary income in potential gross income before any deduction subjects it to the full vacancy and collection allowance derived from rental behavior. That understates income, because parking and laundry revenue does not disappear at the same rate that rent does. If an appraiser does choose to include other income in potential gross income, the vacancy factor must be recalibrated, so the unmodified version described here is the wrong treatment.

Option C: To net operating income after expenses

Adding revenue after expenses would place it below the net operating income line, which is the wrong side of the statement entirely. Net operating income is what remains after operating expenses are deducted from effective gross income, so any income added afterward escapes the expense analysis. That would also ignore the real costs of generating the income, such as maintaining laundry equipment or striping and lighting a parking area.

Option D: To the reversion at the end of the holding period

The reversion is the value of the property at the end of the holding period in a discounted cash flow analysis, not an income line. Recurring annual fees belong in each year's operating income, while the reversion captures the resale proceeds. Shifting recurring revenue into the reversion would strip it from every year of cash flow and misstate both the annual income and the terminal value.

Rent takes the hit, extras join after

The vacancy knife cuts the rent line only. Laundry, parking, and storage walk in after the cut and join the total. Extras are still gross income, so they arrive before expenses, never after.

How to use: Sketch the four lines in order and place the item the stem names. If the item is rent, it sits above the vacancy deduction; if it is a fee, it sits just below it and still above expenses.

Exam Tip

Two boundaries decide these questions: is the item above or below the vacancy line, and is it above or below the expense line. Other income is below vacancy and above expenses.

Common Mistakes to Avoid

-Applying the rental vacancy factor to ancillary income without adjustment
-Adding other income after operating expenses have been deducted
-Using a single unusually strong year of ancillary income instead of a stabilized figure
-Counting the revenue while omitting the expenses required to produce it

Concept Deep Dive

Analysis

This tests where ancillary income enters the income statement and why its placement differs from base rent. Parking, laundry, storage, vending, and similar fees are real revenue, but they do not behave like rent when a unit sits empty. The vacancy and collection allowance is developed from rental experience and is applied to the rental stream; layering that same allowance onto miscellaneous income would deduct for a loss the income does not actually suffer in the same proportion, since a laundry room still serves occupied units and paid parking may serve the neighborhood as well. The conventional treatment is therefore to apply vacancy and collection loss to the rental income first, then add other income to reach effective gross income. Two cautions matter in practice: other income must be stabilized rather than taken from one unusually good year, and if the appraiser instead folds other income into potential gross income, the vacancy factor must be adjusted so the same dollars are not discounted twice.

Background Knowledge

You need the standard income statement: potential gross income, less vacancy and collection loss, plus other income, equals effective gross income; less operating expenses equals net operating income. You should also know that other income must be stabilized from historical operating statements and market evidence, and that placement conventions vary as long as the vacancy treatment stays internally consistent.

Real-World Application

On a 60-unit building you review three years of operating statements, find laundry and storage income averaging $14,000 with one spike year, stabilize it near the average, and add it to effective gross income. You then include the cost of maintaining the laundry equipment in operating expenses so both sides of that revenue are represented.

other incomeeffective gross incomevacancy and collection lossancillary revenueoperating statement

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