United States Code
USC most recently checked for updates: Sep 09, 2024
There shall be allowed as a deduction any loss sustained during the taxable year and not compensated for by insurance or otherwise.
For purposes of subsection (a), the basis for determining the amount of the deduction for any loss shall be the adjusted basis provided in section 1011 for determining the loss from the sale or other disposition of property.
Losses from wagering transactions shall be allowed only to the extent of the gains from such transactions. For purposes of the preceding sentence, in the case of taxable years beginning after
For purposes of subsection (a), any loss arising from theft shall be treated as sustained during the taxable year in which the taxpayer discovers such loss.
Losses from sales or exchanges of capital assets shall be allowed only to the extent allowed in sections 1211 and 1212.
If any security which is a capital asset becomes worthless during the taxable year, the loss resulting therefrom shall, for purposes of this subtitle, be treated as a loss from the sale or exchange, on the last day of the taxable year, of a capital asset.
Any loss of an individual described in subsection (c)(3) shall be allowed only to the extent that the amount of the loss to such individual arising from each casualty, or from each theft, exceeds $500 ($100 for taxable years beginning after
The term “personal casualty gain” means the recognized gain from any involuntary conversion of property which is described in subsection (c)(3) arising from fire, storm, shipwreck, or other casualty, or from theft.
The term “personal casualty loss” means any loss described in subsection (c)(3). For purposes of paragraph (2), the amount of any personal casualty loss shall be determined after the application of paragraph (1).
In any case to which paragraph (2)(A) applies, the deduction for personal casualty losses for any taxable year shall be treated as a deduction allowable in computing adjusted gross income to the extent such losses do not exceed the personal casualty gains for the taxable year.
For purposes of this subsection, a husband and wife making a joint return for the taxable year shall be treated as 1 individual.
For purposes of paragraph (2), the adjusted gross income of an estate or trust shall be computed in the same manner as in the case of an individual, except that the deductions for costs paid or incurred in connection with the administration of the estate or trust shall be treated as allowable in arriving at adjusted gross income.
No loss described in subsection (c)(3) shall be allowed if, at the time of filing the return, such loss has been claimed for estate tax purposes in the estate tax return.
Any loss of an individual described in subsection (c)(3) to the extent covered by insurance shall be taken into account under this section only if the individual files a timely insurance claim with respect to such loss.
In the case of an individual, except as provided in subparagraph (B), any personal casualty loss which (but for this paragraph) would be deductible in a taxable year beginning after
Notwithstanding the provisions of subsection (a), any loss occurring in a disaster area and attributable to a federally declared disaster may, at the election of the taxpayer, be taken into account for the taxable year immediately preceding the taxable year in which the disaster occurred.
If an election is made under this subsection, the casualty resulting in the loss shall be treated for purposes of this title as having occurred in the taxable year for which the deduction is claimed.
The amount of the loss taken into account in the preceding taxable year by reason of paragraph (1) shall not exceed the uncompensated amount determined on the basis of the facts existing at the date the taxpayer claims the loss.
Nothing in this title shall be construed to prohibit the Secretary from prescribing regulations or other guidance under which an appraisal for the purpose of obtaining a loan of Federal funds or a loan guarantee from the Federal Government as a result of a federally declared disaster may be used to establish the amount of any loss described in paragraph (1) or (2).
The term “Federally 1
The term “disaster area” means the area so determined to warrant such assistance.
Nothing in subsection (a) or in any other provision of law shall be construed to provide a deduction for any loss sustained on any registration-required obligation unless such obligation is in registered form (or the issuance of such obligation was subject to tax under section 4701).
The term “registration-required obligation” has the meaning given to such term by section 163(f)(2).
The term “registered form” has the same meaning as when used in section 163(f).
For purposes of this subsection, the term “deposit” means any deposit, withdrawable account, or withdrawable or repurchasable share.
In lieu of any election under paragraph (1), the taxpayer may elect to treat the amount referred to in paragraph (1) for the taxable year as an ordinary loss described in subsection (c)(2) incurred during the taxable year.
No election may be made under subparagraph (A) with respect to any loss on a deposit in a qualified financial institution if part or all of such deposit is insured under Federal law.
With respect to each financial institution, the aggregate amount of losses attributable to deposits in such financial institution to which an election under subparagraph (A) may be made by the taxpayer for any taxable year shall not exceed $20,000 ($10,000 in the case of a separate return by a married individual). The limitation of the preceding sentence shall be reduced by the amount of any insurance proceeds under any State law which can reasonably be expected to be received with respect to losses on deposits in such institution.
Section 166 shall not apply to any loss to which an election under this subsection applies.