Buying a first rental property is where a lot of real estate investors actually start, and it is also where the most common mistakes happen: underestimating expenses, overestimating rent, and treating a mortgage payment as the only real cost of ownership. A clear-eyed underwriting process before the offer goes in prevents most of the regret that shows up a year later.
Running the Numbers Before Making an Offer
A rental's cash flow is rent minus mortgage principal and interest, property taxes, insurance, a vacancy allowance, and a maintenance reserve, typically budgeted as a percentage of rent rather than assumed away. Property management, if the owner is not self-managing, usually runs 8 to 10% of collected rent. A property that only cash flows under a best-case scenario with no vacancy and no repairs is not a property that cash flows.
Financing a First Rental
Investment property mortgages carry higher rates and larger down payment requirements than an owner-occupied home loan, typically 20 to 25% down, and lenders will scrutinize the property's projected rental income alongside the buyer's personal finances. First-time investors sometimes underestimate how much more conservative investment property underwriting is compared to buying a primary residence.
Location Factors That Matter More Than They Seem
School district quality, proximity to major employers, and local job growth all affect both rent levels and tenant quality over time. In Tennessee, submarkets near growing employment centers in the Nashville, Chattanooga, and Tri-Cities regions have generally supported steadier rent growth than areas without a comparable driver, though local vacancy rates and property tax trends still need to be checked market by market rather than assumed from a metro-level headline.
Walking a target neighborhood at different times of day, checking current rental listings in person rather than relying only on an online estimate, and calling a local property manager for an honest read on typical vacancy periods all produce better information than a spreadsheet built from citywide averages.
What Happens Tax-Wise Once the Property Is Owned
A rental property generates depreciation deductions that can offset taxable rental income during the holding period, which is part of what makes rental ownership attractive relative to other investments. That same depreciation gets recaptured at sale, layered on top of the capital gains tax on any appreciation, so a rental that has been held and depreciated for years often produces a larger tax bill at sale than an owner expects.
Setting Up Records From Day One
Keeping organized records from the first day of ownership pays off years later. That means saving every receipt for capital improvements, distinguishing them from routine repairs in a simple spreadsheet, and tracking the depreciation schedule a CPA sets up in the first year of ownership. Owners who wait until a sale is pending to reconstruct a decade of improvement records often lose basis they were entitled to claim simply because the paper trail no longer exists.
Planning the Eventual Exit
Owners who plan to keep reinvesting in real estate rather than cash out at sale can use a 1031 exchange to defer the capital gains and depreciation recapture tax by rolling proceeds into a new property. It is worth knowing this option exists even at the point of buying the first rental, since it shapes how an owner might think about eventually trading up into a larger property or a different asset class down the road.
Common 1031 Exchange Questions
How much cash flow should a first rental property target?
There is no universal number, but a property should cash flow positively after accounting for a realistic vacancy allowance and maintenance reserve, not just under a best-case scenario with no vacancy or repairs.
How much down payment is typically needed for an investment property loan?
Usually 20 to 25%, higher than a typical owner-occupied mortgage, and lenders will also evaluate the property's projected rental income as part of underwriting.
Does depreciation reduce my taxes while I own a rental?
Yes, depreciation deductions can offset taxable rental income during the holding period, but that same depreciation is generally recaptured at a separate tax rate when the property is sold.
Should I self-manage or hire a property manager for a first rental?
It depends on time availability and proximity to the property. Property management typically costs 8 to 10% of collected rent, which should be built into the cash flow projection either way.
Can I defer taxes when I eventually sell my first rental property?
Yes, if it was held for investment or business use, a 1031 exchange can defer the capital gains and depreciation recapture tax by rolling proceeds into a replacement property rather than cashing out.
