Can the same 400K/800K be maintained in a bank account for multiple Non-Imm O visa applications without needing fresh transfers each year?

When using the lump sum financial qualification option for the Non-Imm O visa, it is possible to maintain the required 400K or 800K in a bank account for multiple years without needing to make fresh transfers each year. While the money can remain in the account for years, it is essential to keep the account active with a few updates annually. Proof of funds being transferred from overseas is typically provided with the 90-day visa requirement, allowing the same bank deposit to be reused for visa extensions.