The Vehicle Payoff Sample Letter form is a crucial document for individuals aiming to transfer their vehicle loan to the State Department Federal Credit Union. For Real Estate Loan payoffs, please call SDCCU at (877) 732-2848 to request a total payoff amount.SDCCU financial representatives are available to help. Complete the contact us form or reach us via phone, email or fax. Enclosed with this letter, you will find a formal payoff statement confirming the full satisfaction of your loan. SDCCU financial representatives are available to help. Complete the contact us form or reach us via phone, email or fax. Congratulations on the purchase of your new vehicle! Now you have the convenience of going where you want, when you want. Finalize details of your purchase.