What return on equity measures
Return on equity (ROE) for a rental property is your annual pre-tax cash flow divided by the current equity you hold in the property. It answers a simple but revealing question: of all the capital I have tied up in this property, how much is it earning each year?
Example: your rental generates $12,000 per year in pre-tax cash flow. You put in $80,000 originally, but the property has appreciated and you now have $250,000 in equity. Your ROE is $12,000 ÷ $250,000 = 4.8%. Meanwhile, comparable properties in the same market might offer an 8% cash-on-cash return to a fresh buyer with the same $250,000 as a down payment. Your trapped equity is underperforming.
Why ROE declines over time — and why that's not always bad
ROE on a rental naturally declines over a long hold for two reasons: (1) appreciation grows your equity without necessarily growing your cash flow proportionally, and (2) mortgage paydown reduces your debt while increasing equity, but doesn't increase rent. Both forces expand the denominator of the ROE fraction while the numerator (cash flow) grows more slowly.
This is not inherently a problem. Long-term property owners have often built enormous wealth through declining ROE — the wealth is in the equity. The question is whether that equity is working hard enough for you. If comparable opportunities offer higher returns than your current ROE, there is an opportunity cost to staying put.
Three strategies when ROE is too low
Cash-out refinance: Pull equity out and redeploy it into a higher-return investment. The pulled-out cash generates returns elsewhere; the rental continues at a slightly higher debt load. This works if the spread between your borrowing cost and the return on redeployed capital is positive.
1031 exchange: Sell the property and use all the proceeds (deferred from capital gains tax) to buy a larger or higher-yielding replacement property. The 1031 exchange preserves the equity in the new deal rather than paying capital gains tax. This is the cleanest way to "trade up" — but triggers depreciation recapture if not reinvested.
Hold and wait: If you are in a high-tax bracket and the equity is large, the tax cost of selling (capital gains plus depreciation recapture) might exceed the ROE drag for several more years. Model the after-tax ROE versus the after-tax proceeds from a sale before deciding to move.
Frequently asked questions
What is a good return on equity for a rental property?
There is no universal benchmark — it depends on your alternatives. If comparable properties offer 8% cash-on-cash and your rental's ROE is 4%, your equity is underperforming by that spread.
How do I calculate return on equity on my rental?
Divide annual pre-tax cash flow by the current fair market value of your equity (property value minus outstanding loan balance). Compare it to what you could earn by redeploying that equity.
Does return on equity account for appreciation?
Standard ROE calculations use only cash flow in the numerator — not appreciation. A total return version adds expected appreciation, but that is unrealized until you sell.
Sources
- IRS — Like-Kind Exchanges (Real Estate Tax Tips)
- IRS — About Form 8824
- IRS Publication 527 — Residential Rental Property
Educational information and estimates only. Not tax advice. Tax rules change and vary by situation; consult a qualified tax professional before acting.
