Things to know before becoming a landlord.

Direct ownership of rental property gets a lot of attention. The pitch is appealing: monthly income, a hedge against inflation, the possibility of a large gain down the road, and some tax advantages along the way.

Those benefits are real in some situations. But the case for rentals is usually presented one-sided, with the risks left out. I want to walk through the parts that tend to go unmentioned, so that anyone considering a rental goes in with a complete picture rather than half of one.

Your money is tied up.

A rental is an illiquid asset. If you need to access the money, you cannot sell with the click of a button the way you can with a publicly traded fund. A sale can take months to close, and if you need to move quickly, you may have to accept a lower price to do it. That lack of flexibility is a real cost, and it is easy to overlook when the property is performing well.

You may already own plenty of real estate.

Diversification is often cited as a reason to buy rentals. It is worth asking how much real estate exposure you already have. If you own your home, and it represents a meaningful share of your net worth, you are already exposed to the asset class.

Buying a rental in your own area adds to that exposure and concentrates it further. Now your home, your job market, and your investment property are all tied to the same local economy. Even a single property in a different city leaves you exposed to the fortunes of one building and one market, rather than the broad real estate sector.

A rental is closer to a part-time job than a passive investment.

The phrase "passive income" drastically undersells the work involved. Finding and screening tenants, handling repairs, keeping up with maintenance, managing the books, and staying compliant with landlord-tenant law all take time and attention. You can hire a property manager to handle much of it, but that fee comes directly out of your net return.

Tenants and vacancies.

A difficult tenant can do real damage, both to the property and to your peace of mind. And when a unit sits vacant, the bills do not stop. Property taxes, insurance, maintenance, utilities, and any mortgage payment continue whether or not rent is coming in.

Leverage cuts both ways.

Most rentals are bought with a mortgage, and that changes the risk profile. Borrowing can magnify your return when the property appreciates and rents hold up. It magnifies the loss just as effectively when values fall or the unit sits empty, because the debt payments do not adjust to your circumstances. Any honest look at rental returns has to account for the leverage behind them.

The tax picture is more complicated than the pitch.

Tax benefits are a frequent selling point, and some of them are real, but the details matter.

Depreciation is a genuine deduction. You can deduct it against the income the property produces regardless of how involved you are. The harder question is what happens when your expenses exceed your rental income and you have a loss on paper.

Rental losses are generally treated as passive under the tax code, which means they normally offset only other passive income, not your salary. There are two main exceptions. If you actively participate in the rental and your income is below certain thresholds, you may be able to deduct up to $25,000 of losses against other income; that allowance phases out as modified adjusted gross income rises from $100,000 to $150,000. Separately, if you qualify as a real estate professional under the IRS tests, which require substantial time spent materially participating in real estate activity, your rental losses can be treated as non-passive. Most people who own a rental on the side alongside another career do not meet that bar, despite what people say on TikTok.

There is also a cost on the back end that the pitch tends to skip. The depreciation you deduct along the way is recaptured when you sell, taxed at a federal rate of up to 25%. So some of the tax benefit is deferral rather than permanent savings.

This is an area where it is worth talking to a tax professional about your specific situation before you buy, not after.

Transaction costs are high

Buying and selling real estate is expensive. Agent commissions, closing costs, and transfer taxes apply on both ends, and they take a meaningful bite out of any gain. A position in a fund can be adjusted at a fraction of that friction.

"I doubled my money" usually isn't the whole story.

When someone tells you their investment property was a slam dunk, it is worth asking what number they are actually quoting. Most of the time it is the gap between what they paid and what they sold for, and that figure ignores almost everything that happened in between.

A property does not just sit there appreciating. Over the years you own it, you are paying property taxes, insurance, maintenance, and repairs, and covering those costs during any stretch the unit sits vacant. On the way in and out, there are closing costs, and on the sale, an agent commission that often runs 5 to 6 percent of the price. A headline gain that looks impressive can shrink considerably once those years of carrying costs and transaction friction are subtracted. The return net of all of it is the only one that means anything, and it is rarely the number people lead with.

There is a second issue, and it trips up even careful people. Suppose a property doubles in value over five years. It is tempting to say "I doubled my money," but a total return tells you nothing until you account for how long it took to earn it. To compare a real estate return against, say, a stock index, you have to annualize it. Doubling your money over five years works out to about a 14.7 percent annualized return. That is a strong result, but it is a very different statement than the raw "200%" suggests, and it is the only form that lets you compare one investment to another on equal footing.

And remember, that 14.9 percent is still a gross figure. Once you subtract the taxes, insurance, maintenance, and selling costs, the return you actually kept is lower, sometimes considerably so.

None of this means real estate cannot perform well. It often does. The point is to compare it honestly: net of costs, and annualized, against the alternatives.

Estate considerations

An out-of-state property can subject your estate to probate in that state on top of your home state, which may call for a trust or another arrangement. More broadly, a large illiquid asset can complicate settling an estate. If you go this route, it is worth reviewing your estate documents with an attorney so the plan accounts for the property.

The list of things that can go wrong is long

Fire, flood, storms, vandalism, a major system failure, an unexpected repair. Insurance covers some of it, but not always all, and concentrating that exposure in a single property raises the stakes on any one event.

So does real estate belong in a portfolio at all?

It can. Real estate has been a meaningful part of long-run global investment returns. The research is interesting here: one widely cited study of returns across asset classes over roughly 150 years found that, historically, residential real estate held up well against equities over the very long run, though equities have generally outpaced real estate in the decades since World War II (Jordà et al., 2019). Past results do not tell you what any asset will do going forward, but they do suggest real estate is worth considering as part of a diversified mix.

The point is that you can get exposure to the asset class without concentrating your risk in one building or one local market. A low-cost real estate fund spreads an investment across many properties and markets, with none of the liquidity, tenant, leverage, or management headaches of direct ownership.

None of this is to say a rental property is always a mistake. For some people, in some situations, in some locations, it works. The aim here is simply to make sure the risks get as much attention as the benefits before any money changes hands. If you want to think through whether real estate fits your own plan, that is a conversation worth having with a fee-only advisor.

Reference: Òscar Jordà, Katharina Knoll, Dmitry Kuvshinov, Moritz Schularick, and Alan M. Taylor, "The Rate of Return on Everything, 1870–2015," The Quarterly Journal of Economics, Volume 134, Issue 3, August 2019, pages 1225 to 1298.

This material is for informational purposes only and does not constitute investment, tax, or legal advice. Discuss your specific circumstances with an appropriate professional before acting. Past performance is no guarantee of future returns.