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Tax Loss Harvesting

Tax loss harvesting realizes an investment loss on purpose so it can offset taxable gains and up to $3,000 of ordinary income a year. A similar (not identical) replacement keeps you invested, and unused losses carry forward indefinitely.

Harvesting turns a paper loss into a tax asset without leaving the market: sell the losing position, immediately buy something similar but not substantially identical, and the realized loss enters the IRS netting waterfall, gains of the same character first, then the other character, then $3,000 of ordinary income, with the rest carried forward. Short-term losses are the more valuable harvest because they first cancel gains taxed at ordinary rates.

Be honest about what it is: mostly deferral. The replacement shares carry the lower purchase price as basis, so a future sale reaps a larger gain; the profit comes from the time value of the postponed tax, the annual $3,000 income deduction, and the chance the future gain lands at a lower rate or a stepped-up basis. The wash-sale rule polices the maneuver’s 61-day window. Price a specific harvest in the tax loss harvesting calculator.

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Related terms: Wash-Sale Rule , Capital Gains Tax , Cost Basis

Last updated . Part of the FinExplained finance glossary .