I played around with this quite a bit and found a CSV format that worked well in Quicken 2022 Home and Business when using import a Mint CSV file. How long it will work, I have no idea. Hopefully, Quicken won't mess with it.
This is the format that I used:
Date | Payee | FI Payee | Debit/Credit | Amount | Category | Account | Tag | Memo | Chknum |
|---|
3/10/2024 | Test debit - Delete | | -999 | | Category Payment | MyAccount | t_Debit | Memo test debit | 9999 |
3/10/2024 | Test deposit - Delete | | 998 | | Category Deposit | MyAccount | t_Deposit | Memo test credit | |