Stolen funds intended for investments may be deductible if classified as a casualty or theft loss. To qualify, the theft must meet IRS criteria and be reported to the authorities. Documentation, including police reports, proof of funds, and evidence of their intended use, is essential to support the claim. It’s important to note that personal theft losses are generally not deductible, but thefts related to investments may qualify under specific circumstances. The IRS has strict rules regarding the reporting and documentation of theft losses. Consult a CPA for guidance on handling complex loss