Hi ladylpk,
1) Fannie Mae offers "Flex" mortgage programs which either require 3% or 0% down. The 3% down program is called Flex 97, the 0% down program is called Flex 100. Fannie Mae's normal loan program requires 5% down. There is a slight rate increase for the Flex 97 & Flex 100 programs.
2) You would ask the lender if they are a Fannie Mae approved lender
3) Only a broker or lender can run the loan directly with Fannie Mae's automated underwriting system, called Desktop Underwriter (DU for short). Brokers run it through DO (Desktop Originator), lenders run it through DU. Each lender has their own DU guidelines, meaning that there is the plain "vanilla" guidelines from DU, and then depending on the lender's risk assessment, they could add their own guidelines on top of it. One example, DU does not require any amount of time in to pass in order to use a new appraised value when a refinance is done.. however most lenders have their own requirement of 6 or 12 months. Depending on how many DU lender sponsorships a broker has, a broker is able to select from over a hundred different lenders DU guidelines in order to find the lender that will fit the customers needs. So lenders are limited in that capacity.. but a broker who doesn't have multiple DU lender sponsorships would also be limited.
Feel free to ask as many questions as you'd like.
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