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Wash sale rule

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Can You Write Off Wash Sale Rule?

Short answer: No: a loss is disallowed if you buy the same or substantially identical stock within 30 days before or after the sale.

The disallowed loss is added to the new shares' basis.

Records to keep: Keep receipts, statements (1098, 1098-T, 1099, W-2G), and a note of what each cost was for. Compare itemizing to the 2026 standard deduction before you claim.