What Real Estate Investors Should Ask Their CPA Before Buying a Property

You found a property. The numbers look promising, the neighborhood is solid, and you are already running rough calculations on what the rent could cover. Before you make an offer, there is a conversation worth having with your CPA. Not after the closing, not during tax season, but now, while there is still time to make decisions that actually change your outcome.

Real estate investing can be financially rewarding, but the tax side is more layered than most people expect going in. The questions below are the ones that matter most before you commit to a purchase.

How Your Intended Use Determines Your Tax Treatment

The way you plan to use the property shapes nearly every tax decision that follows. A long-term residential rental, a short-term vacation rental, a property you plan to renovate and resell, and a property with significant personal use are each treated differently under the tax code, and the rules that apply to one do not automatically apply to the others.

A long-term rental held for investment is reported on Schedule E and generally treated as a passive activity under the Internal Revenue Code. That classification has meaningful consequences for how and whether you can deduct losses, which we will address shortly. A short-term rental, meaning one where the average guest stay is seven days or fewer, falls outside the passive activity rules entirely, which opens a different path for loss deductions. A property you buy to renovate and resell is treated as inventory, not investment property, which means gains are taxed as ordinary income rather than capital gains and the property does not qualify for depreciation or a Section 1031 exchange.

Personal use matters too. If you use the property personally for more than the greater of fourteen days or ten percent of the days it is rented at fair rental value in a given year, the IRS treats it as a residence and limits your deductible expenses. Repair and maintenance days do not count as personal use, but bringing family and friends at no charge does. Your CPA needs to know your realistic intentions before recommending a strategy.

Whether to Buy in Your Own Name or Through an Entity

This is one of the most common questions new investors ask and one of the most frequently misunderstood. Forming an LLC provides legal separation between your personal assets and the property, which can offer meaningful liability protection depending on the nature of the business and your state. What it does not do, on its own, is change your federal tax situation. A single-member LLC is treated as a disregarded entity by the IRS, meaning the income and expenses flow directly to your personal return exactly as they would if you held the property in your own name.

What the entity structure does change is how you document and manage the property, what happens if someone is injured on the premises, and whether your personal assets have any exposure in a lawsuit. Those are meaningful reasons to consider an LLC, but they are legal reasons, not tax reasons.

There are also practical complications to work through. If the property carries a mortgage, transferring it into an LLC may trigger the lender's due-on-sale clause, giving the bank the right to call the loan. You will need written consent from the lender before making that transfer. Your title insurance policy may not follow the property into the LLC, so the entity may need its own coverage. Your homeowner's or landlord's insurance policy may not cover a property held in an LLC either.

In Florida, forming an LLC costs approximately one hundred twenty-five dollars and the annual report fee is one hundred thirty-eight dollars and seventy-five cents, due between January 1 and May 1 each year. A late filing after May 1 adds a four hundred dollar penalty. If the property carries a mortgage and you transfer it into an LLC, Florida's documentary stamp tax applies to the mortgage balance at approximately seventy cents per one hundred dollars. That cost adds up quickly on a significant loan.

An S corporation is rarely the right structure for holding rental real estate. The rental income from an S corporation does not benefit from the S corporation's ability to reduce self-employment tax because rental income is already exempt from self-employment tax. Bring your attorney, your lender, your insurance agent, and your CPA into this conversation before making any ownership decisions.

What to Calculate Beyond the Down Payment and Mortgage

Most investors focus on the purchase price and monthly mortgage payment when they are evaluating a deal. The actual cost of owning rental property is more involved than that, and projecting it accurately is what separates a sound investment from a frustrating one.

Property taxes, insurance, routine maintenance, and property management fees are the obvious ones. Vacancy is often underestimated. Even a well-managed property will experience periods between tenants, and a realistic projection should account for at least five to ten percent vacancy depending on the market. Capital reserves for large future expenditures, such as a roof, HVAC system, or major appliance replacement, should also be factored in.

One distinction your CPA will want to clarify is the difference between cash flow and taxable income, because they are not the same thing. Cash flow is what actually moves through your bank account. Taxable income is calculated differently. Mortgage principal payments are not deductible, but mortgage interest is. Depreciation, which is a non-cash deduction, reduces your taxable income without reducing your cash balance. The result is that a property generating positive cash flow can still show a tax loss on paper, and a property with negative cash flow may show taxable income. Understanding both numbers before you buy gives you a much more accurate picture of what you are getting into.

Hypothetical Example: Cash Flow Versus Taxable Income

Suppose an investor purchases a single-family rental for three hundred thousand dollars, allocating two hundred forty thousand dollars to the building and sixty thousand dollars to land. Annual rent is twenty-four thousand dollars. Annual expenses include twelve thousand dollars in mortgage interest, three thousand dollars in property taxes, two thousand dollars in insurance, and two thousand four hundred dollars in maintenance and property management, for a total of nineteen thousand four hundred dollars. Cash flow before principal is forty-six hundred dollars positive.

The annual depreciation deduction is two hundred forty thousand dollars divided by twenty-seven point five years, which equals approximately eight thousand seven hundred and twenty-seven dollars. Taxable income is twenty-four thousand dollars minus nineteen thousand four hundred dollars minus eight thousand seven hundred and twenty-seven dollars, which equals a paper loss of four thousand one hundred and twenty-seven dollars. The investor has positive cash flow but a tax loss on paper. Whether that loss can be deducted against other income depends entirely on the passive activity rules.

What Goes Into the Property's Tax Basis

Your tax basis in the property is the starting point for calculating depreciation, and eventually the gain or loss when you sell. Understanding what belongs in basis from the beginning is worth the conversation.

The purchase price forms the core of your basis, along with certain closing costs. Items that go into basis include owner's title insurance, recording fees, transfer taxes, legal and accounting fees related to the purchase, and any seller obligations you agree to pay such as back taxes or unpaid assessments. Items that do not go into basis include loan origination fees, mortgage insurance premiums, points paid on the loan, credit report fees, and lender-required appraisals. Loan costs generally follow separate rules and are treated as a financing expense, not a property cost.

Once you have the total basis, it must be allocated between land and the building, because only the building is depreciable. Land does not wear out and cannot be depreciated. The most common allocation method uses the ratio of land value to total assessed value from the county property appraiser's records. An independent appraisal, if you had one done, can also support the allocation. The allocation you establish at purchase is the one you will use for depreciation throughout the holding period, so getting it right and documenting it properly at the start matters.

When Depreciation Begins and How It Works

Depreciation on residential rental property is calculated over twenty-seven and a half years using the straight-line method, which means you deduct an equal amount each year. The annual deduction is approximately three point six percent of the building's depreciable basis.

Depreciation does not begin on the purchase date. It begins when the property is placed in service, meaning the date it is ready and available for rent. If you purchase a property in April, spend two months making repairs, advertise it for rent in June, and a tenant moves in during July, the property was placed in service in June when it was ready and available, even though it was not yet occupied. The date you place it in service determines your first year depreciation deduction.

A strategy worth discussing with your CPA is a cost segregation study, which is an engineering-based analysis that identifies components of the building that qualify for shorter depreciation periods. Carpet, fixtures, certain electrical systems, parking lots, and landscaping may qualify for five-year, seven-year, or fifteen-year depreciation rather than twenty-seven and a half years. Combined with the current bonus depreciation rules, this can front-load a significant deduction into the first year of ownership.

The One Big Beautiful Bill Act, signed in July 2025, permanently restored one hundred percent bonus depreciation for qualifying property placed in service after January 19, 2025. This means components identified in a cost segregation study that qualify for shorter recovery periods can potentially be fully deducted in the year of purchase. The building itself still depreciates over twenty-seven and a half years, but a meaningful portion of a building's cost can often be accelerated.

Before ordering a study, run the full analysis with your CPA. Cost segregation accelerates deductions but increases the taxable gain at sale, because the additional depreciation you claimed must be recaptured. Components reclassified to shorter recovery periods are recaptured at ordinary income tax rates, which can be as high as thirty-seven percent. For a short holding period, the math may not work in your favor.

Whether You Will Actually Be Able to Use a Rental Loss

This is the question many investors do not think to ask until they are looking at their tax return and wondering why the loss they expected to take did not reduce their tax bill. The short answer is that rental losses are passive by default, and passive losses can only offset passive income.

There are three situations where rental losses can offset wages and other nonpassive income. The first is the twenty-five thousand dollar special allowance for taxpayers who actively participate in managing the rental. Active participation is a relatively low bar, meaning you make management decisions such as approving tenants and setting rent terms, and you own at least ten percent of the property. However, the allowance phases out as your modified adjusted gross income rises above one hundred thousand dollars and disappears entirely at one hundred fifty thousand dollars.

The second path is real estate professional status. To qualify, more than half of all the personal services you perform during the year must be in real property trades or businesses in which you materially participate, and you must perform more than seven hundred fifty hours of services in those real property trades or businesses. Meeting both tests makes your rental activities non-passive, which allows losses to offset any type of income. The IRS scrutinizes these claims closely, and contemporaneous documentation of your hours is essential.

The third path applies specifically to short-term rentals where the average guest stay is seven days or fewer. These properties fall outside the passive activity classification for rental activities. If you also materially participate in operating the property, the losses are non-passive and can offset other income. However, if personal use exceeds the greater of fourteen days or ten percent of rental days, the loss deduction is capped at zero regardless of this classification.

A tax loss on paper is not automatically a tax benefit. Before purchasing any property with projected losses, your CPA needs to know your modified adjusted gross income, your other passive income or losses, and whether any of the above exceptions apply to your situation.

How to Handle Repairs and Improvements

Not all money spent on a property receives the same tax treatment. Routine repairs and maintenance that keep the property in its normal operating condition are generally deductible in the year they are paid. Improvements that materially better the property, restore it to like-new condition, or adapt it to a different use must be capitalized and depreciated over time.

The IRS Tangible Property Regulations provide some helpful safe harbors. The de minimis safe harbor allows taxpayers without an applicable financial statement to deduct items costing two thousand five hundred dollars or less per invoice or item without capitalization, provided the accounting practice is applied consistently. Work done before the property is placed in service is generally capitalized, not deducted, because the property is not yet in use as a rental.

The distinction between a repair and an improvement is applied to the specific component, not the building as a whole. Replacing a broken window pane is a repair. Replacing all the windows in the building is likely a betterment or restoration. The facts of each situation determine the treatment, which is why documenting the condition of the property at purchase and the purpose of each expenditure matters from the start.

Records to Keep From the Very Beginning

The records you establish at purchase form the foundation for everything that follows, including depreciation calculations, loss deductions, and eventually the gain calculation when you sell.

From day one, keep your closing disclosure or settlement statement, the deed, your loan documents, and the workpaper supporting your land and building allocation. Open a separate bank account for the property and run all income and expenses through it. If you own multiple properties, a separate account for each one prevents the commingling that creates audit vulnerabilities and makes bookkeeping unnecessarily complicated.

Keep copies of every lease, rent payment record, and security deposit documentation. Refundable security deposits are not income when received. They are a liability that becomes income only if you keep all or part of the deposit to cover unpaid rent or damage. A deposit designated as the last month's rent is advance rent and is taxable when received. Many states require security deposits to be held in separate accounts, sometimes interest-bearing, so check your state's landlord-tenant law.

If you plan to pursue real estate professional status, start keeping a contemporaneous time log immediately. Reconstructing time records years later is one of the weakest positions you can be in during an IRS examination.

Additional Obligations When Buying in Another Location

If you purchase a property in a state other than your own, you will generally need to file a nonresident income tax return in that state, reporting the rental income sourced there. Your home state will typically provide a credit for taxes paid to the other state to avoid double taxation, but the filing obligation in the rental property's state exists regardless.

For short-term rentals, state sales tax and local lodging taxes are an additional layer of compliance. In Florida, for example, rentals of six months or fewer are subject to a six percent state sales tax plus the applicable county tourist development tax, which varies by county. Long-term residential rentals of more than six months are exempt from the state sales tax. The property owner remains legally responsible for collecting and remitting these taxes even when a property manager or platform handles the collection, so confirm who is responsible for remittance in writing before renting.

Requirements vary widely by location, and local permit and registration requirements for rental properties add another dimension. Research the specific jurisdiction before assuming that what applied to one property will apply to another.

How Your Exit Strategy Affects Today's Purchase Decision

Every property you buy will eventually be sold, exchanged, or inherited. How you plan to exit matters for decisions you make on the way in.

When you sell a rental property, the gain is generally taxed as a capital gain. However, the depreciation you claimed over the holding period must be recaptured. The portion attributable to straight-line depreciation on real property is taxed at a maximum rate of twenty-five percent, regardless of your capital gains rate. This is called unrecaptured Section 1250 gain. If you used cost segregation and took accelerated depreciation on personal property components, that recapture is taxed at ordinary income rates. The 3.8 percent net investment income tax can also apply to gain on a rental sale depending on your income level.

A Section 1031 like-kind exchange allows you to defer both capital gain and depreciation recapture by rolling the proceeds into a qualifying replacement property. The mechanics require a qualified intermediary in place before you close the sale, written identification of the replacement property within forty-five days of the sale, and completion of the exchange within one hundred eighty days. The deadlines are firm and missing either one disqualifies the exchange. The Section 1031 exchange defers the tax, it does not eliminate it. The deferred gain and recapture carry into the basis of the replacement property and will eventually be recognized when you sell without another exchange.

Thinking through the exit before you buy helps you make better decisions about structure, depreciation elections, and whether a cost segregation study makes sense given your expected holding period.

Hypothetical Example: The Cost of Depreciation Recapture

An investor purchases a rental property for three hundred and fifty thousand dollars, allocating two hundred and eighty thousand dollars to the building. After holding for ten years, the total straight-line depreciation claimed is approximately one hundred and one thousand eight hundred dollars (two hundred eighty thousand dollars divided by twenty-seven point five years, times ten years). If the investor sells for four hundred twenty thousand dollars, the gain before recapture is seventy thousand dollars. The recaptured depreciation of one hundred one thousand eight hundred dollars is taxed separately at the unrecaptured Section 1250 rate of up to twenty-five percent. This is not a tax on profit in the traditional sense. It is a tax on deductions already taken, and it applies regardless of whether the sale price exceeds the original purchase price by very much.

What to Bring to Your CPA Before You Buy

Coming prepared makes the conversation more useful and helps your CPA give you guidance that is actually tailored to your situation. Bring the following.

The proposed purchase price and the property address. Your intended use, whether long-term rental, short-term rental, personal use, or resale. The financing terms you are working with and estimated closing costs. Your projected monthly rent and expected operating expenses. Any planned renovations and your estimate of when the property will be ready to rent. The names and ownership percentages of everyone who will own the property. Your most recent two years of personal tax returns. Information about your current income, including wages, investment income, and any existing passive income or losses. Your expected holding period and plans for how you will eventually exit the investment.

Questions worth asking in that meeting include: Given my income, will my projected rental losses be deductible or suspended? Does my intended use of the property affect how I should hold it? Should I consider a cost segregation study and what would it cost relative to the likely benefit? What land-to-building allocation is most defensible for this property? What entity structure, if any, makes sense and what are the administrative costs in my state? What state and local tax obligations apply to this property given how I plan to rent it? How should I plan now for the eventual sale?

This article provides general education and is not a substitute for advice tailored to your specific circumstances. Tax treatment depends on individual facts, your income, your state, the property's use, and rules that can change.