Use Form GA-9465 to request a monthly installment plan if you cannot pay the full amount you owe shown on your tax return (or on a notice we sent you). Online using your GTC account.A payment plan agreement outlines an installment plan to repay an outstanding balance over a specified time frame. Detail payment terms between two parties, including amount, schedule, and more. Use our template to create the contract and store it here on Contractbook. Georgia Commission Agreement Template. Detail the terms and conditions of commission-based compensation with a Commission Agreement. This Georgia Residential Purchase Agreement outlines the terms and conditions for buying and selling real estate in Georgia. Edit and download in PDF. Next, include the purchase price and specify the closing date.