Tax Elections When Your Business Owns Its Real Estate

Most small business owners who buy their building do it with a single goal. Stop paying rent. That goal is fine. The way they set it up almost never is.

When your operating business and your real estate sit inside the same entity, you have handed the IRS leverage you did not need to give up. Splitting the two and making the right elections early separates operating profit from real estate appreciation and unlocks strategies the single-entity owner never sees.

Why the Structure Matters Before the Deal Closes

The standard move is to form two LLCs. One holds the operating business. The other holds the real estate. The operating business pays rent to the real estate LLC under a written lease.

This is not a paperwork exercise. It has tax consequences every year you own the building and a much bigger consequence the day you sell.

The real estate LLC collects rent, deducts mortgage interest, property tax, insurance, and depreciation, and reports the result on Schedule E or a Form 1065. Rental real estate is generally passive, which means losses are trapped unless you meet Real Estate Professional Status or a material participation exception.

The operating business deducts the rent as a business expense. The owner shifts profit out of the operating company and into the real estate company, where it gets different tax treatment.

Set up wrong, this structure triggers self-rental rules that re-characterize your rent as non-passive and blow up your plan.

Elections That Change the Numbers

Four elections move the most money.

A cost segregation study on the building at acquisition. A study breaks the purchase price into 5-year, 7-year, 15-year, and 39-year property. With bonus depreciation at 100% in 2025 and 40% in 2026, you can front-load six-figure deductions in year one on a building priced above $1 million. Done at acquisition, the study costs $6,000 to $15,000 and typically generates $150,000 to $400,000 in accelerated deductions.

A Section 163(j) real property trade or business election. This election lets you deduct business interest in full rather than capping it at 30% of adjusted taxable income. The cost is switching to the Alternative Depreciation System, which stretches depreciation from 39 to 40 years. For leveraged buildings, usually worth it.

A Section 469 grouping election that lets the owner treat the rental activity and the operating business as a single activity for passive loss purposes. Done correctly, it frees up losses that would otherwise be trapped.

A Section 754 step-up election if the real estate is held inside a partnership. When an owner dies or a partner buys out another, the 754 election allows inside basis to step up to fair market value. Skip this election and a $2 million gain at death can still show up as taxable income when the property later sells.

Planning for the Exit, Not Just the Operating Year

The real payoff shows up at sale.

If you sell the business with the real estate bundled inside one entity, the building gets dragged through whatever structure the operating business has. That often means an asset sale with depreciation recapture taxed at 25% on the entire gain.

Split the two, and a buyer can acquire the operating business while the seller keeps the real estate and collects rent from the new owner. Or the seller can 1031 into another property and defer tax on the gain.

A $3 million sale with $1.5 million attributed to real estate can mean $300,000 to $500,000 in tax savings depending on the structure.

Build the Structure Before You Need It

The mistake most owners make is calling a CPA after they sign the deal. By then, the title is in the wrong name, the loan is cross-collateralized, and the easy elections are off the table.

If you are thinking about buying your building in the next 12 months, set up the structure and the lease now. The elections follow the structure. And the structure is cheap to build before it is expensive to unwind.