How Do I Show Proof of Loss on a Home Insurance Claim?
Submit a signed, itemized list of damaged items and their value, with photos, receipts, and repair estimates.
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Most insurers send a proof of loss form after you report a claim, asking you to list each damaged item, its age, its value, and what it would cost to replace. Back this up with photos, receipts if you still have them, and a written repair estimate from a contractor. For bigger losses, the adjuster's own estimate often becomes part of this. Your policy sets a deadline for returning the signed form. Missing it can give the insurer grounds to deny the claim, so check your declarations page or the letter you received for the exact date.
A thin proof of loss, a few phone photos and a rough guess at value, tends to get met with a thin offer. The documentation is what the adjuster's number has to answer to. If what you gather adds up to more than what you were offered, that gap is worth checking against what another insurer would have paid on the same loss, especially if this claim also raises your renewal price.
What should the itemized list actually include?
For each damaged item, write down what it is, when you got it or roughly how old it is, what you paid if you remember, and what it would cost to replace today. Insurers weigh age and condition against the price of a new equivalent, so leaving out the age of a couch or a roof invites them to guess low. Group items by room if the loss is large. A spreadsheet works fine. A legal pad works fine too, as long as every item is there and the math is checked.
Photos matter more before anything gets moved or thrown out. Take wide shots of each room showing the damage in context, then close shots of individual items, then photos of model numbers, tags, or serial numbers where you can find them. If you've already started cleanup, photos of the debris or the damaged items before they went to the curb still count. Keep the damaged items themselves until the adjuster says you can dispose of them, or at minimum keep a sample, like a piece of flooring or a swatch of drywall.
Receipts help but their absence doesn't sink your claim. Bank and credit card statements showing a purchase at a furniture store or an electronics retailer can stand in for a lost receipt. So can a photo of the item from before the loss, pulled from an old social media post or a phone backup. For big-ticket items without any paper trail, a written estimate from a retailer or appraiser of what a comparable item costs now is reasonable backup.
The contractor's repair estimate is often the most contested piece. Get it in writing, itemized by task and material, not a single lump number. If the adjuster's estimate comes in well under your contractor's, ask for their estimate in the same itemized format so you can compare line by line. Differences usually come down to the quantity of material, the labor rate assumed, or a repair method that's cheaper but doesn't match what your contractor says the job needs. Matching the two documents item for item is how you find where the gap actually is, rather than arguing over the total.
What if the insurer's number and yours don't match?
Once you've turned in the itemized list, the photos, and the contractor's estimate, the insurer will come back with their own figure. It won't always match. Sometimes it's close, sometimes it's not, and either way you're entitled to know how they got there. Ask for a copy of the adjuster's written estimate, not just the total dollar amount. Every insurer has to produce this if asked, and it's the only way to see which line items they counted, which they left out, and what unit prices they used.
Line up the two estimates side by side, yours and theirs, task by task. A gap in the total is hard to argue with. A gap in the price per square foot of roofing or the labor rate for drywall is something you can actually discuss. If your contractor priced a material or a method the adjuster didn't account for, point to the specific line. If the adjuster used a repair where you believe replacement is needed, like matching flooring that's no longer sold in the same style, say why and show it, with photos or a flooring sample if you have one.
Depreciation is where a lot of the disagreement lives. On a replacement cost policy, the insurer pays out the depreciated value first and the rest once repairs are done, so check that the recoverable depreciation hasn't quietly been left off. On an actual cash value policy, there's no second payment, so the depreciation figure itself is worth pushing back on if it seems steep for the item's real age and condition. Your declarations page tells you which type of coverage you have, and that determines which of these applies.
If you and the adjuster still don't agree after going through the estimates line by line, most policies have an appraisal clause built in, a process where each side hires an independent appraiser and a third umpire settles any difference between them. It costs something, usually split between you and the insurer, but it exists for exactly this situation and doesn't require a lawsuit. Your policy spells out how to invoke it. If the claim was denied outright rather than underpaid, ask for the denial in writing with the specific policy language cited, since that's what you'd need to challenge it with your state's insurance department or in further review.
Before you send anything in
Check your policy for the deadline on returning what the insurer asked for, and keep a copy of everything you send. You'll want it if the first offer doesn't match what you documented.
