Publication 17
taxmap/pub17/p17-133.htm#en_us_publink1000173520taxmap/pub17/p17-133.htm#en_us_publink1000278732This chapter explains the tax treatment of personal (not business or investment related) casualty losses, theft losses, and losses on
deposits.
The chapter also explains the following
topics.
- How to figure the amount of your loss.
- How to treat insurance and other reimbursements you receive.
- The deduction limits.
- When and how to report a casualty or theft.
taxmap/pub17/p17-133.htm#en_us_publink1000173527
When you have a casualty or theft, you have to file Form 4684. You will also
have to file one or more of the following forms.
- Schedule A (Form 1040), Itemized Deductions
- Schedule D (Form 1040), Capital Gains and Losses
taxmap/pub17/p17-133.htm#en_us_publink1000173528For information on condemnations of property, see
Involuntary Conversions
in chapter 1 of Publication
544, Sales and Other Disposition of Assets.
taxmap/pub17/p17-133.htm#en_us_publink1000173529Publication 584 is available to help you make a list of your stolen or damaged personal-use property and figure your loss. It includes schedules to help you figure the loss on your home, its contents, and your motor
vehicles.
taxmap/pub17/p17-133.htm#en_us_publink1000173530For information on a casualty or theft loss of business or income-producing property, see Publication
547, Casualties, Disasters, and Thefts.
taxmap/pub17/p17-133.htm#TXMP311f662aUseful items
You may want to see:
Publication 544 Sales and Other Dispositions
of Assets 547 Casualties, Disasters, and
Thefts 584 Casualty, Disaster, and Theft
Loss Workbook (Personal-Use
Property) Form (and Instructions) Schedule A (Form 1040):
Itemized Deductions Schedule D (Form 1040):
Capital Gains and Losses 4684:
Casualties and Thefts
taxmap/pub17/p17-133.htm#en_us_publink1000173531A casualty is the damage, destruction, or loss of property resulting from an identifiable event that is sudden, unexpected, or unusual.
- A sudden event is one that is swift, not gradual or progressive.
- An unexpected event is one that is ordinarily unanticipated and
unintended.
- An unusual event is one that is not a day-to-day occurrence and that is not typical of the activity in which you were engaged.
taxmap/pub17/p17-133.htm#en_us_publink1000173532Deductible casualty losses can result from a number of different causes, including the following.
- Car accidents (but see
Nondeductible losses, next, for exceptions).
- Earthquakes.
- Fires (but see
Nondeductible losses, next, for exceptions).
- Floods.
- Government-ordered demolition or relocation of a home that is unsafe to use because of a disaster as discussed under
Disaster Area Losses
in Publication 547.
- Mine cave-ins.
- Shipwrecks.
- Sonic booms.
- Storms, including hurricanes and tornadoes.
- Terrorist attacks.
- Vandalism.
- Volcanic eruptions.
taxmap/pub17/p17-133.htm#en_us_publink1000173535A casualty loss is not deductible if the damage or destruction is caused by the following.
- Accidentally breaking articles such as glassware or china under normal conditions.
- A family pet (explained below).
- A fire if you willfully set it or pay someone else to set it.
- A car accident if your willful negligence or willful act caused it. The same is true if the willful act or willful negligence of someone acting for you caused the accident.
- Progressive deterioration (explained later).
taxmap/pub17/p17-133.htm#en_us_publink1000173536Loss of property due to damage by a family pet is not deductible as a casualty loss unless the requirements discussed earlier under
Casualty are met.
taxmap/pub17/p17-133.htm#en_us_publink1000173537Your antique oriental rug was damaged by your new puppy before it was housebroken. Because the damage was not unexpected and unusual, the loss is not deductible as a casualty
loss.
taxmap/pub17/p17-133.htm#en_us_publink1000173538Loss of property due to progressive deterioration is not deductible as a casualty loss. This is because the damage results from a steadily operating cause or a normal process, rather than from a sudden event. The following are examples of damage due to progressive deterioration.
- The steady weakening of a building due to normal wind and weather
conditions.
- The deterioration and damage to a water heater that bursts. However, the rust and water damage to rugs and drapes caused by the bursting of a water heater does qualify as a casualty.
- Most losses of property caused by droughts. To be deductible, a drought-related loss generally must be incurred in a trade or business or in a transaction entered into for profit.
- Termite or moth damage.
- The damage or destruction of trees, shrubs, or other plants by a fungus, disease, insects, worms, or similar pests. However, a sudden destruction due to an unexpected or unusual infestation of beetles or other insects may result in a casualty loss.
taxmap/pub17/p17-133.htm#en_us_publink1000263070Under a special procedure, you may be able to claim a casualty loss deduction for amounts you paid to repair damage to your home and household appliances that resulted from corrosive drywall. For details, see Publication
547.