When a bank account remains completely dormant without any customer-initiated deposits, withdrawals, or electronic access for a continuous span of ten years, it reaches the final statutory threshold of inactivity. Under standard financial escheatment laws, the financial institution is legally mandated to close the account and transfer the remaining monetary balance over to state unclaimed property funds or central government depositor protection reserves. Although the funds are removed from the bank's active ledger, the rightful account owner or their legal heirs permanently retain the legal right to file an official recovery claim with proper identity verification to retrieve 100% of the principal balance without any financial loss.