Filling out this form is straightforward. Step 1: Complete the Required Forms​​ Sample filled-in forms with instructions are available at the end of this Guide.City of Alameda Down Payment Assistance Loan Application. How to fill out the Payoff Request Letter Templates? As you prepare your tax documents for filing, please review the following information pertaining to IRS Form 1098 (Mortgage Interest Statement). City of Alameda Down Payment Assistance Loan Application. Real Property Sales and Transfers.