The ST-12B form is an essential tool for Georgia residents seeking to reclaim sales tax they may have overpaid during a purchase. This affidavit, provided by the Georgia Department of Revenue, allows purchasers to formally document their claim for a sales tax refund. Key components of the form include details about the purchaser, such as their name and sales tax number, as well as information about the dealer from whom the item was purchased. Additionally, the form requires specifics about the purchase itself, including the invoice number and the gross amount of the sale, excluding tax. A crucial aspect of the ST-12B is the necessity for purchasers to indicate whether they have previously requested a refund from the dealer and to provide supporting documentation, such as proof of mailing. This not only strengthens the claim but also ensures that the process is transparent and verifiable. Furthermore, the form includes a declaration that emphasizes the importance of truthfulness, as any false statements could lead to serious consequences. By understanding the ST-12B form and its requirements, purchasers can navigate the refund process more effectively and ensure they receive any funds they are rightfully owed.