Can I claim casualty loss deduction for AC unit damaged after tornado power surge?
Last summer we had a massive tornado tear through our neighborhood that caused a lot of damage to our property. Insurance covered most of the repairs, but our AC unit got completely fried from the power surges that happened right after the storm passed through. Our insurance company denied that claim saying it wasn't directly caused by the tornado itself. The replacement cost for the new AC system was around $7,800 which is a huge unexpected expense for us. I've been trying to figure out if there's any way to deduct this on our taxes as a casualty loss since it was related to the natural disaster. The timing of the power surge was definitely connected to the storm event. I've looked through the IRS publications but can't find a clear answer about whether electrical damage from power surges following a disaster qualifies as a casualty loss. Has anyone dealt with this situation before? Would appreciate any insights on whether I can claim this on my taxes and what documentation I might need to provide.
21 comments


NebulaNomad
You might be able to claim this as a casualty loss. The IRS defines a casualty as damage from a sudden, unexpected, or unusual event - which a tornado definitely qualifies as. The fact that the power surge happened as a direct result of the tornado should work in your favor. However, there are some important limitations to keep in mind. First, casualty losses for personal property are only deductible if they're from a federally declared disaster area. Was your area declared a disaster zone? Second, you'll need to reduce your loss by any insurance reimbursement (sounds like zero in your case), and then you have to reduce it by $100, and then by 10% of your adjusted gross income. So if your AGI is $75,000, you'd subtract $7,500 from your loss, leaving very little to actually deduct. You'll need to document everything - photos of damage, repair receipts, insurance claim denial, and proof connecting the power surge to the tornado.
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Luca Ferrari
•Thanks for the explanation, this is really helpful. Our county was actually declared a federal disaster area after that tornado, so I guess that part is covered. But I'm not clear on the AGI reduction part - does that mean if my AGI is higher than the cost of the AC unit, I basically get no deduction at all? Also, do you know which tax form I would use to claim this?
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NebulaNomad
•Yes, if your loss (after the $100 reduction) is less than 10% of your AGI, then you wouldn't get a deduction. So in the example I gave, if your AGI is $75,000 and your loss is $7,800, you'd first subtract $100 to get $7,700, then subtract $7,500 (10% of AGI), leaving only $200 as a deductible loss. You would report casualty losses on Form 4684, and then carry the amount to Schedule A since it's an itemized deduction. Make sure you have documentation connecting the power surge to the tornado, like a statement from an electrician or utility company reports from that day.
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Nia Wilson
I went through something similar with hail damage to my roof and HVAC system last year. I was totally confused about all the tax stuff until I used https://taxr.ai to analyze my insurance paperwork and repair receipts. Their system actually identified some additional casualty loss deductions I could take that I had no idea about! The tool reviewed my insurance claim denial letter and explained exactly how to document the connection between the storm and the damage for tax purposes. It also generated the proper figures for Form 4684 and told me what supporting documents to keep in case of an audit. Seriously saved me hours of research.
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Mateo Martinez
•Does it work for older tax situations too? I had some flood damage in 2023 that insurance didn't fully cover and I've been wondering if I could still amend my return to include casualty losses.
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Aisha Hussain
•How does the system actually determine what's deductible though? I'm always skeptical of tax software claiming it can find "hidden" deductions. Does it just apply the basic casualty loss rules or does it actually analyze your specific situation?
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Nia Wilson
•Yes, it works for prior years too! The system can help you figure out if amending is worth it based on your specific situation and the disaster date. It'll tell you the deadline for filing an amendment too. The system uses document analysis to look at the specific language in your insurance claim, repair assessments, and other documentation. It's not about "hidden" deductions - it's about properly applying the tax rules to your exact circumstances. In my case, it identified some secondary damage that was causally connected to the initial disaster that I hadn't realized qualified. It also helped me properly allocate costs between what was reimbursed and what wasn't.
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Aisha Hussain
I just wanted to follow up - I decided to try https://taxr.ai after my skepticism and I'm glad I did. It analyzed my homeowners insurance claim denial (we had wildfire smoke damage not fully covered) and clearly showed which portions qualified for casualty loss treatment. The document analysis caught that my insurance had classified certain damage as "gradual deterioration" to avoid covering it, but the system explained how to properly document it as sudden disaster-related damage for tax purposes. It saved me from missing out on about $3,200 in deductions! The guidance on substantiation requirements was super detailed - definitely more than I would have known to gather on my own.
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Ethan Clark
If you're getting nowhere with the casualty loss angle, you might want to try talking directly to the IRS. I know it sounds crazy but I had a somewhat similar situation and needed clarification on what qualified. I called the IRS for like 3 weeks straight and kept getting the "due to high call volume" message until I found https://claimyr.com and watched their demo at https://youtu.be/_kiP6q8DX5c They got me connected to an actual IRS agent in about 20 minutes who specifically dealt with casualty loss questions. The agent explained exactly what documentation I needed for my scenario and confirmed that secondary damage from a disaster (like power surge damage) does qualify if you can prove the connection. Saved me from filing incorrectly and potentially facing issues later.
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StarStrider
•Wait, what? There's actually a way to get through to the IRS without waiting for hours? How does that even work? I thought their phone system was completely broken.
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Yuki Sato
•Sorry but this sounds too good to be true. I've tried calling the IRS multiple times and it's literally impossible to get through. I find it hard to believe any service could magically bypass their queue system. Did you actually get specific advice about your tax situation or just generic info you could find online?
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Ethan Clark
•The system basically keeps dialing for you and navigating the IRS phone tree until it gets a human, then it calls you to connect. I was skeptical too but it actually works. It's not "bypassing" anything - it's just automating the painful part of getting through all the telephone menus and wait times. I definitely got specific advice about my situation. The IRS agent reviewed my specific circumstances and told me that power surge damage would qualify as a casualty loss if I could document the connection to the federally declared disaster. She even emailed me the specific publication sections that applied to my case. It was way more helpful than the generic info I found online, which is why I suggested it to the original poster.
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Yuki Sato
I need to eat crow here. After dismissing the Claimyr thing as too good to be true, I decided to try it because I've been trying to get clarity on a complex tax question for weeks. Using https://claimyr.com actually got me through to an IRS representative in about 15 minutes! The agent I spoke with was surprisingly knowledgeable about casualty losses and confirmed that power surge damage from a storm absolutely qualifies if you can document the causal connection. She explained that I needed to get a written statement from an electrician or utility company confirming the damage was likely caused by the weather event. For anyone in a similar situation, don't waste weeks trying to get through on your own. That service legitimately works and the answers I got directly from the IRS were much more helpful than any of the general advice I found online.
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Carmen Ruiz
Make sure you check if your homeowners insurance policy has any additional coverages you might have missed. Many policies have endorsements for power surge protection that aren't part of the standard coverage. I initially thought my policy didn't cover a similar situation, but when I had my agent review the full policy, there was a separate "electrical current damage" endorsement with a different deductible. Worth double-checking before going down the tax deduction route.
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Zara Shah
•Thanks for the tip. I actually did go through the policy line by line with my agent, and unfortunately there was a specific exclusion for "indirect damages" which is how they classified the power surge since it wasn't directly caused by wind or debris hitting the unit. We've since updated our policy to include specific power surge coverage, but that doesn't help with last year's damage unfortunately.
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Andre Lefebvre
Has anyone used TurboTax for reporting casualty losses? I'm trying to figure out if their deluxe version handles Form 4684 or if I need to upgrade to their premier version for this.
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Zoe Alexopoulos
•I used TurboTax Premier last year for a casualty loss claim and it worked pretty well. It walks you through all the questions for Form 4684 and helps calculate the AGI limitations. Not sure about the Deluxe version, but Premier definitely has it. H&R Block's Deluxe version also handles casualty losses if you're looking for a cheaper alternative.
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Andre Lefebvre
•Thanks for the info! I'll probably go with the Premier version just to be safe. I don't want to get halfway through entering everything and then hit a paywall asking me to upgrade.
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Alexis Renard
I dealt with a similar situation after Hurricane Laura damaged my home's electrical system. The key thing that helped me was getting a detailed report from a certified electrician explaining how the power surge was directly caused by the storm's impact on the electrical grid. The IRS agent I spoke with (after calling multiple times) emphasized that you need to establish a clear causal chain between the federally declared disaster and the damage. In my case, the electrician's report specifically stated that the power surge occurred due to electrical grid failures caused by the hurricane, not from normal electrical issues. Also, don't forget to check if your state offers any additional disaster relief programs. Some states have property tax relief or other programs that can help offset costs even if the federal casualty loss deduction doesn't work out due to the AGI limitations. The documentation you gather for the tax deduction can often be used for these other programs too. One more tip - if you do qualify for the deduction, you can actually choose to claim it on either the year the loss occurred or the prior year's return, which might be beneficial depending on your income situation in each year.
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Connor O'Reilly
•This is incredibly helpful, especially the point about choosing which tax year to claim the deduction! I hadn't realized you could file it on the prior year's return - that could make a huge difference since my income was lower in 2023 than 2024. Do you know if there's a specific deadline for making that election? Also, I'm definitely going to look into state programs. Our state did declare an emergency after the tornado so there might be additional relief available that I wasn't aware of. The electrician report idea is great too - I'll reach out to the contractor who evaluated our system to see if they can provide something more detailed about the connection between the storm and the power surge damage.
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Lena Schultz
I work as a tax preparer and see casualty loss claims fairly often. Your situation definitely has potential, but there are a few key things to focus on: 1. **Timing documentation is crucial** - You'll need to prove the power surge happened as a direct result of the tornado. Utility company reports from that day showing grid failures, local news reports about widespread power issues after the storm, or even social media posts with timestamps can help establish this connection. 2. **Get professional documentation** - As others mentioned, an electrician's written assessment is valuable, but make sure they specifically state that the damage pattern is consistent with power surge damage rather than normal wear/failure. 3. **Check the disaster declaration date carefully** - Make sure your loss occurred during the disaster period. Sometimes there's a specific window, and damage that occurs days later might not qualify even if it's related. 4. **Consider the election timing** - You have until the due date of the return for the year after the loss occurred to make the election to claim it on the prior year's return. So for 2024 losses, you have until April 15, 2026 to decide whether to claim it on 2023 or 2024 returns. The AGI limitation is tough, but if you had lower income in the prior year, that election could make this worthwhile. Even a small deduction is better than none, and the documentation process might help with any future insurance disputes too.
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