Installment Sale Tax Considerations for Commercial Property

Seller financing can change the timing of eligible gain recognition, but it does not automatically defer every tax or reduce the total tax owed.

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What qualifies as an installment sale?

The IRS generally describes an installment sale as a property sale where at least one payment is received after the tax year of the sale. Eligibility and reporting depend on the actual transaction. Certain sales and types of gain are excluded, and a seller may elect out of installment reporting.

Do not assume that signing a multi-year note creates a particular tax benefit. Your CPA should review the property, ownership entity, payment terms, gain character and any special rules before you rely on estimated after-tax proceeds.

Separate basis recovery, gain and interest

Principal received can include both recovery of basis and taxable gain. For an eligible installment sale, the gross-profit percentage determines the gain component of relevant payments. Interest is separately reportable income and is not simply additional purchase-price principal.

Adjusted basis is not necessarily the original purchase price. Improvements, depreciation allowed or allowable, and other adjustments may change it. Selling expenses and contract-price rules also matter. Low stated interest or other unusual terms may invoke imputed-interest or original-issue-discount rules.

Depreciation has more than one tax category

Ordinary depreciation recapture under Sections 1245 and 1250 generally must be reported in the year of sale, even if the sale otherwise uses installment reporting. Cost segregation or accelerated deductions can make this especially important.

Unrecaptured Section 1250 gain is a different category, often associated with depreciation on real property; the federal maximum rate is generally 25%, and installment timing may apply. Calling all depreciation “recapture due immediately” or deferring all of it is too broad. Have your CPA determine the amount, character and timing for your assets.

Existing debt can change the tax calculation

Debt assumed or taken subject to by a buyer can affect contract price and amounts treated as received. If debt exceeds the relevant installment-sale basis, special rules may create a payment in the year of sale. How debt is paid and reflected in the closing statement matters.

This is why a simple gain percentage multiplied by a cash down payment cannot model every encumbered-property sale. Reconcile your proposed structure with lender payoff requirements and your CPA’s closing-year tax calculation.

State, entity and additional taxes matter

State and local treatment may differ from the federal treatment. Residency, property location and entity structure can affect the analysis. Net investment income tax, related-party sales, large installment obligations and other special provisions may also be relevant.

A national planning tool cannot substitute for that review. An approximate state rate is not your confirmed rate or a determination that all state tax is deferred. Ask your CPA to explain estimated liabilities by year, including the year of the balloon payment.

Use estimates as preparation, not a filing position

Structure My Sale™ illustrates cash and receipt timing using your assumptions. Its straight-line depreciation estimate is not a replacement for your depreciation schedule and excludes bonus depreciation and cost segregation. Unknown tax inputs leave results provisional.

Bring purchase and improvement records, prior depreciation schedules, a payoff statement, the draft sale agreement and proposed note terms to your CPA. Compare a cash sale and seller financing using the same underlying facts, and do not assume a favorable projection guarantees a tax saving.

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