Capital Gains Tax on Investment Property

Investment property covers a wide range of holdings, a condo-hotel unit rented through a management program, a commercial building leased to a tenant, raw land held for future development, and each carries the same basic capital gains framework even though the numbers look different in practice. The core question is always the same: what is the adjusted basis, what is the sale price, and which pieces of the resulting gain fall under which tax rules.

Adjusted basis starts with the purchase price and acquisition costs, adds the cost of capital improvements made during ownership, and subtracts any depreciation claimed. Routine maintenance and repairs do not add to basis, but a remodel, a structural addition, or major system replacement generally does. For an Aspen investment property that has changed hands through a management company or seen multiple renovation phases, reconstructing an accurate improvement history before listing the property is worth the effort, since every dollar of unclaimed improvement basis reduces the taxable gain.

Acquisition costs that add to basis include title insurance, recording fees, and certain closing costs paid by the buyer at purchase, though not costs that are properly deductible as current expenses. An owner who kept clean records through a decade or more of ownership, receipts for a kitchen remodel, an HOA-mandated exterior renovation, a new heating system, generally recovers a meaningfully lower taxable gain than an owner reconstructing that history from memory after the fact.

Investment property held longer than a year qualifies for long-term capital gains rates on the appreciation portion, which scale with the taxpayer's overall income but remain well below ordinary income brackets. Property held a year or less is taxed at ordinary rates, which matters for an investor who acquires and quickly repositions a property rather than holding it as a long-term investment.

The holding period is measured from the closing date of purchase to the closing date of sale, not from when the property was listed or under contract. An investor close to the one-year mark on an Aspen property under contract to sell should confirm the actual closing date against the purchase anniversary, since a sale that closes even a few days early can shift the entire gain into short-term, ordinary-rate treatment.

Any depreciation claimed on the property during the holding period is recaptured at sale and taxed separately from the appreciation component, typically at a higher rate. This applies whether the property produced rental income directly or was held through a structure that passed depreciation through to the owner, and it applies regardless of whether the property actually gained or lost value in nominal terms, since recapture is based on deductions taken, not on total profit.

Above certain income thresholds, an additional federal surtax applies to net investment income, which includes capital gains from investment property. This is a separate calculation from the standard capital gains rate and from depreciation recapture, and for an investor with a large single-year gain from an Aspen property sale, it can push the total federal liability meaningfully higher than a simple capital gains estimate would suggest.

Property held for investment or business use qualifies for a 1031 exchange, which defers appreciation gain, depreciation recapture, and the related state tax by rolling proceeds into a replacement investment property. The decision to pursue an exchange has to be made and a qualified intermediary engaged before the relinquished property closes, since receiving sale proceeds directly disqualifies the transaction from exchange treatment entirely.