Articles

Tax loss harvesting is the intentional sale of a security at a loss in a taxable brokerage account to generate a capital loss that can offset capital gains or, within limits, ordinary income. The strategy is distinct from simply reporting a loss on a tax return - harvesting involves a deliberate decision to sell and replace a position while maintaining similar market exposure. The realized loss flows through Form 8949 and Schedule D. A key constraint is the wash sale rule under IRC §1091, which disallows the loss if a substantially identical security is purchased within 30 days before or after the sale. Tax loss harvesting more often defers tax than eliminates it, because the replacement security carries a lower cost basis under IRC §1012, producing a larger gain when eventually sold. The real benefit is the time value of the deferred tax liability, along with potential rate arbitrage and, in some cases, a basis step-up at death.

If a capital loss was left off a prior year return, the first question is whether the statute of limitations under IRC §6511 still allows a refund claim for that year. The general rule gives you the later of three years from the original filing date or two years from when the tax was paid, but the calculation shifts depending on whether you filed on extension. Even when the year of origin is closed, a missed loss can still matter because capital loss carryforwards under IRC §1212(b) flow into every subsequent year until fully used, meaning open years may still be correctable on Form 1040-X. The place to start is a side-by-side comparison of your 1099-B totals against what appears on Form 8949 and Schedule D from the filed return, along with the Capital Loss Carryover Worksheet. Common reasons losses go unreported include missing 1099-Bs, wash sale confusion, transferred brokerage accounts, crypto transactions, and partnership K-1 capital activity. Fixing the error typically requires a corrected Form 8949 and Schedule D, supporting brokerage statements, and a separate Form 1040-X for each year being amended. State returns are separate filings with their own statutes of limitation and should not be overlooked. Because the downstream carryforward math compounds across multiple years, individualized review by a CPA is the most reliable way to determine what is still correctable and what refund opportunity, if any, remains open.

If you sold investments at a loss this year, you may have expected a larger deduction and instead found only $3,000 showing up on your return. That $3,000 figure is not a mistake in most cases. Under IRC §1211(b), the amount of net capital loss that can be deducted against ordinary income in any single tax year is capped at $3,000 ($1,500 if you are married filing separately). Any loss beyond that limit is not gone: it carries forward to future years under IRC §1212(b), retaining its short-term or long-term character, until it is fully used. The key to understanding your return is knowing that capital losses first offset capital gains with no dollar limit, and the $3,000 cap only applies to whatever net loss remains after that offset.

Section 121 of the Internal Revenue Code allows a taxpayer to exclude up to $250,000 of gain ($500,000 for married filing jointly) from the sale of a principal residence, provided ownership and use tests are met. The mechanics look simple on the surface, but the exclusion has real edges: partial exclusions, periods of nonqualified use, home office recapture, and prior depreciation deductions all create taxable gain that surprises sellers who assumed the exclusion covered everything. This article covers how the exclusion works, how the rules have changed since 1997, common misconceptions, and the court cases that define where the IRS draws the line.

Section 1231 of the Internal Revenue Code governs the tax treatment of gains and losses on the sale or disposition of certain business-use property held for more than one year. The rules create an asymmetric benefit: net Section 1231 gains are taxed at long-term capital gain rates, while net Section 1231 losses are treated as ordinary losses - fully deductible without the capital loss limitations that apply to investment property. Land presents its own set of considerations depending on whether it is held for investment or used in a trade or business, and whether it has ever been placed in service. Understanding how 1231 interacts with depreciation recapture under Sections 1245 and 1250 is essential before any sale or disposition, because recapture can convert a portion of what looks like a capital gain back into ordinary income.