The Michigan L-4258 form, officially known as the Real Estate Transfer Tax Valuation Affidavit, plays a crucial role in the process of transferring real estate in Michigan. Issued under the authority of specific public acts, this form is necessary when the buyer and seller opt not to disclose the sale price directly on the deed. It serves as a formal declaration of the transaction details, ensuring that the state collects the appropriate transfer taxes. The form must be filled out accurately by either the seller or an authorized agent, capturing essential information such as the property’s location, the names and addresses of both the seller and purchaser, and the type of document involved in the transaction. Additionally, it requires the disclosure of any cash payments and mortgage amounts, along with a declaration of the total consideration for the property. If the sale price is below the market value, the form mandates that the market value be stated. Not only does the L-4258 facilitate compliance with tax regulations, but it also helps to create a transparent record of the transaction. Completing this form correctly is vital, as it requires signatures and notarization, underscoring the importance of accuracy and honesty in real estate dealings.