The "list" really is individual to every bank, depending on their loan policy or loan procedures.
I'd first start with reading your Loan Policy and determine if there are requirements set forth for each loan type. If you utilize any exception tracking software you might see if there are parameters set up in the system for loan types and document tracking per type that might help or get you started.
You might have to engage your lending management and lenders in the production of this list.
You are not just looking for financials and tax returns and insurance but you should be tracking Loan Agreement requirements and covenants - Minimum net worth, Debt Service Requirements, Borrowing Base Reports, Accounts Agings, Inventory Reports, Lease expiration dates, Inspections. Are you tracking expirations of UCC/EFS, the payment of life insurance premiums, expirations of ag-related Direct Notifications, Rent Rolls - just to name a few other examples.
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Just working here until I get my letter from Hogwarts.