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Two categories drive most boot exposure. Cash boot occurs when the investor takes proceeds out of the exchange rather than reinvesting all of them, whether intentionally or through a lower purchase price than the START EXCHANGE REVIEW generated. Debt relief boot occurs when the debt paid off on the relinquished property exceeds the debt taken on for the replacement, even if all cash proceeds are reinvested.
Both figures need to be pulled from actual settlement statements rather than estimated from a listing price, since closing costs, prorations, and loan payoff amounts can shift the real numbers meaningfully from an early projection.
An investor exchanging out of a Balboa Peninsula cottage or duplex that operates as a licensed short-term rental should separate the value of the real property from the value attributable to any transferable rental permit or established booking history. City-issued short-term rental permits function as a personal, non-transferable operating right rather than an interest in real estate, and value assigned to that permit in a sale allocation is not like-kind property for exchange purposes.
Where a START EXCHANGE REVIEW price reflects a premium for an active STR operation, the allocation between real property and non-like-kind operating value should be documented before closing, not left for the tax preparer to guess at during return preparation.
Harbor-adjacent commercial property in Newport Beach sometimes sits on land subject to a tidelands or ground lease rather than fee ownership, which affects both the debt structure available on replacement financing and how a leasehold interest is valued relative to the relinquished fee or leasehold asset. Investors moving between a fee-owned relinquished property and a leasehold replacement, or the reverse, should have the tax advisor confirm that the like-kind analysis and the boot calculation both reflect the actual estate being exchanged, not simply the purchase price.
Harbor-adjacent property sometimes carries dock, pier, or bulkhead improvements permitted separately from the building itself, and value assigned to those improvements in a sale allocation should be reviewed alongside the real property allocation, since financing and insurance treatment can differ from the underlying building even though both typically qualify as like-kind real property for exchange purposes.
None of the figures above substitute for the investor's tax advisor's own calculation, but a clean summary of sale proceeds, debt payoff, replacement financing, and any non-like-kind allocations lets that advisor spend review time on judgment calls instead of chasing missing settlement statements. Investors should confirm final boot treatment with their tax advisor before relying on any preliminary estimate for planning purposes.
Not every dollar spent at closing offsets boot the same way. Certain transaction costs, such as broker commissions, title insurance, and escrow fees tied directly to the sale or purchase, generally reduce exchange proceeds without creating boot, while other costs, such as prorated rent credited to the buyer or a loan origination fee on the new financing, are treated differently. Sorting these correctly on the settlement statement before handing the file to the tax advisor avoids a rough estimate standing in for an accurate calculation.
This distinction matters more in Newport Beach transactions than it might elsewhere, since higher price points mean a misclassified closing cost line item can represent a meaningfully larger dollar swing in the final boot calculation.
No, taking cash out does not disqualify the exchange itself, but the amount taken out is generally treated as boot and can trigger recognized gain up to the amount of cash received. The rest of the transaction can still qualify for deferral.
Generally no. A city-issued STR permit is typically a personal operating right, not an interest in real estate, so value attributed to it in a sale allocation is usually treated as non-like-kind and can create boot. Investors should confirm the specific allocation with their tax advisor.
Yes, an investor can offset debt relief boot by contributing additional cash into the replacement purchase, which is one reason debt and cash figures need to be modeled together rather than separately.
Before closing, whenever possible. Modeling boot exposure using actual settlement figures before the replacement purchase closes gives the investor a chance to adjust financing or purchase price rather than discovering an unexpected gain after the exchange is already complete.
Not automatically. Some transaction costs offset exchange proceeds and reduce boot, while others are treated differently depending on how they relate to the sale versus the financing, so each line item on the settlement statement should be reviewed rather than assumed to help.