We were victims of the Altadena, CA, fires and lost almost all of our property.
Amend your 2024 return if you want to deduct the loss in the year previous to the occurrence of the casualty event. https://ttlc.intuit.com/turbotax-support/en-us/help-article/homeowner-tax-credits-deductions/property-lost-damaged-casualty-loss/L1hyGih3V_US_en_US?uid=medr9iti