A 10 day payoff is crucial to getting your old loans paid off during a refinance. Learn how it works from start to finish.If your loan is with Bank Midwest located in Minnesota, Iowa or South Dakota, use our online form for a convenient way to request your loan payoff amount. Complete and submit a payoff worksheet at least 30 days prior to the anticipated payoff date. Include a completed Request for Action (RFA) form. Do you need a loan payoff request form? Put the property address and loan number on the payoff check or cover letter. Mail the funds to the address listed in the payoff letter. Wire the funds with the wiring instructions. We'll mail your title payoff letter within 7-14 business days, after a full payment of your loan has been completed.