45 Day Identification Deadline Management

The forty five day identification period begins the day the relinquished property closes escrow and does not pause for weekends, holidays, or a slow Los Angeles County recording office. Missing this deadline by even one day generally disqualifies the entire exchange and triggers immediate recognition of the deferred capital gain, so calendar discipline from the moment of closing matters as much as the property search itself.

Day one of the identification period is the calendar day after the relinquished property transfers, and the count runs on calendar days, not business days, through day forty five. A Los Angeles closing on a Friday still starts the clock the following Saturday, which surprises exchangers who assume the period only advances on business days. Because the deadline falls on a fixed date, we build a written identification calendar the day escrow closes rather than waiting for a mid-period check-in.

The identification must be in writing, signed by the exchanger, and delivered to the qualified intermediary or another party to the exchange named in the exchange agreement before midnight on day forty five. The description needs to be unambiguous, generally a legal description or unambiguous street address, and a verbal mention to an agent or intermediary does not satisfy the requirement even if it happened before the deadline.

Because forty five days is a short window to underwrite unfamiliar Los Angeles submarkets, we start building a candidate list before the relinquished property even closes, so the identification letter is largely drafted and ready to finalize the moment the clock starts. Waiting until after closing to begin the property search is the single most common reason exchangers identify properties they have not adequately vetted.

An exchanger may revoke or replace an identified property at any time before day forty five expires, which gives some flexibility if a Los Angeles property falls out of contention during the period, but no changes are permitted once the deadline passes regardless of the reason. We track any amendment in writing with the same delivery requirements as the original identification to avoid a dispute over what was actually identified.

If no written, compliant identification is delivered by day forty five, the exchange generally fails in its entirety and the qualified intermediary returns the exchange proceeds, at which point the full deferred gain becomes taxable in the year of the original sale. There is no extension available for a missed deadline outside of specific federally declared disaster relief, so we treat day forty five as a hard, non-negotiable date on every exchange we support.

We do not wait until an exchange is underway to think about the forty five day deadline; the moment a Los Angeles relinquished property is under contract, we calculate the projected identification date and put it in writing for the exchanger, the qualified intermediary, and any advisor involved in the transaction. Having this date confirmed before closing, rather than calculated afterward, removes any ambiguity about exactly when the clock will start and gives everyone involved a shared reference point through the identification process.