typical underwriting fee
Mortgage Underwriting Fee Cost. The cost can be anywhere between $500 to $1000 depending on what is included. The amount of documents in your mortgage file, by the time it makes it to the underwriter, is massive.ome may charge a $600 underwriting fee and in addition to that a $250 doc prep fee. Or, they may lump them together into an $850 admin fee. But in the end, without a human beingâs stamp of approval, your mortgage wouldn't go anywhere. Good Luck and I hope this helps!