Rental Property vs. Index Funds at $1M–$5M: What the Math Actually Shows

The decision seems obvious until you factor in passive-loss limits, depreciation recapture, and what $200K buys you in each asset class after taxes. The numbers often surprise people.

The decision most new millionaires face

You've crossed $1M in investable assets. Maybe your stock portfolio is doing fine, but you keep hearing that "real estate is how real wealth is built." A colleague owns three rentals. Your brother-in-law won't stop talking about cash flow. And you have $150K–$300K that isn't doing much in a money market.

So: buy a rental property, or stay the course with equities?

The honest answer is that real estate is not automatically better than stocks at this wealth tier — and the reasons it often underperforms involve tax rules that most real estate advocates don't mention. At the same time, real estate can outperform significantly if the right conditions are met. This page walks through both.

The tax framework you need to know first

Stock gains: simple and low-rate for most millionaires

If your modified adjusted gross income (MAGI) is below $613,700 filing jointly (or $566,700 single), your long-term stock gains are taxed at 15%.¹ Add the 3.8% Net Investment Income Tax (NIIT) if MAGI exceeds $250,000 (MFJ) or $200,000 (single).² Most people at the $1M–$5M tier end up at a combined 18.8% rate on long-term gains.

Critically: you pay this only when you sell. A stock portfolio growing for 20 years defers all tax until you realize it. Index funds in particular have very low annual turnover, so the tax drag while holding is near zero.

Real estate: three tax layers, and one that bites at sale

Depreciation benefit (on paper): The IRS lets you deduct annual depreciation on the structure — not the land — as if it were wearing out over 27.5 years (residential). On an $800K property with 20% land value, that's $640,000 ÷ 27.5 = $23,273/year in paper losses. This can shelter real rental income from tax.³

Depreciation recapture on sale: When you sell, every dollar of depreciation you claimed is taxed at up to 25% under § 1250 of the tax code. Sell after 10 years? You've claimed ~$232,000 in depreciation — and owe $58,000 at sale regardless of your gain.⁴

Long-term capital gains: The remaining gain above adjusted basis is taxed at the same 18.8% rate as stocks for most readers here. But your basis is reduced by all that accumulated depreciation, so the gain is larger than it looks.

Rental property vs. index funds: run your numbers

Use this calculator to compare the after-tax, after-cost return from a rental property against investing the same down payment in a stock index fund over your chosen horizon.

What the calculator usually shows for $1M–$5M earners

Year-1 cash flow is often negative at today's rates

With a 7% mortgage on 75% of the purchase price, annual debt service is steep. On an $800K property with a $600K loan, you're paying roughly $48,000/year in P&I. After expenses, a property needs to generate strong NOI to break even — and most markets don't support that at current prices. Negative cash flow is normal for investment property in 2026. You're banking on appreciation and principal paydown, not income.

Leverage amplifies returns — in both directions

The reason real estate can outperform stocks is leverage. If you put $200K down on an $800K property and it appreciates 4% per year, you gain $32,000/year on a $200K investment — a 16% return on equity from appreciation alone. No index fund gives you that on a 25¢ investment per dollar of exposure.

But leverage amplifies losses too. A 10% drop in property value on an $800K property is $80,000 — 40% of your down payment. Index funds don't leave you underwater with a mortgage to service.

Depreciation recapture is a deferred tax bomb

Every year you claim depreciation, you're borrowing a tax deduction you'll pay back at 25% when you sell. A 10-year hold on an $800K property means $232,000 in accumulated depreciation and a $58,000 tax bill at exit — regardless of what the market does. This never appears in real estate promotions.

REITs: real estate exposure without the landlord duties

Real Estate Investment Trusts (REITs) give you economic exposure to real estate — rent income, property appreciation, diversification — through a publicly traded security you can sell in seconds.

The tax treatment: most REIT dividends are ordinary income, not qualified dividends. At a 32% bracket, that sounds painful. But the OBBBA (signed July 2025) permanently raised the § 199A deduction on qualified REIT dividends to 23%.⁶ Effective rate at 32% bracket: 32% × (1 − 0.23) = 24.6%. Still worse than LTCG rates — but meaningfully better than fully ordinary income.

Practical implication: hold REITs in your IRA or 401(k) to eliminate the ordinary-income drag entirely. In a tax-deferred account, the § 199A benefit is irrelevant because the dividends aren't taxed anyway. This is a classic asset location decision — REITs belong in tax-advantaged accounts, not taxable brokerage.

The tradeoff vs. direct real estate: no leverage, no depreciation, no 1031 exchange. But also no mortgage to carry, no tenants, no vacancy risk, no $30K emergency roof replacement. For most $1M–$5M investors who don't want to operate property, REITs capture most of the diversification benefit at much lower complexity.

When rental property does outperform stocks

Direct real estate wins when several factors align:

• Cash buyers eliminate the interest drag. No $48K/year in debt service means positive cash flow is achievable at lower yields. If you can buy without leverage, the math improves substantially.
• Value-add properties (force appreciation): buy a distressed property at a discount, renovate, raise rents. This creates returns that markets can't — but requires skill, time, and a tolerance for surprises.
• Markets with strong rent-to-price ratios: mid-size cities in the Midwest and South often have cap rates of 7–9%, where cash flow is positive even with a mortgage. Coastal markets (NYC, LA, SF) rarely pencil for cash-flow investors.
• Real Estate Professional status: if you — or a non-working spouse — can legitimately log 750+ hours/year and materially participate, passive losses become fully deductible. This changes the annual tax picture dramatically.
• Long-hold 1031 chains: for investors planning a generational real estate strategy, the 1031 deferral + step-up at death can eliminate capital gains taxes entirely. This only applies if you're committed to real estate as a long-term vehicle.

The question a good advisor helps you answer

The real estate vs. stocks decision isn't just a return comparison — it's about your total picture:

• How does your human capital (your job, your income) correlate with real estate in your region? (If you work in local real estate, you may already be overexposed.)
• How much liquidity do you need? Real estate locks capital up for years.
• Are you actually willing to manage tenants, vacancies, and maintenance — or will you outsource it and erode returns with PM fees?
• Does real estate fit your estate plan? Direct real estate held to death gets a stepped-up basis, eliminating capital gains — a major argument for long-hold strategies.
• What's your state tax picture? Some states tax REIT dividends or long-term gains differently.

These are exactly the questions a fee-only advisor earns their fee on — they have no incentive to push you toward any particular asset class, and they've seen hundreds of investors make this decision with varying outcomes.