4. Write the case Index Number. 5. Enter the county where the affidavit is notarized. 6.Sworn to before me this ____ day of ______, 200__. X_____________________________________. (Notary Public or Commissioner of Deeds). After the Affidavit of Service is done, it must be filed with the Court. The user of this affidavit agrees to hold the Department harmless for any and all claims which may arise as a result of completing this affidavit. Services include witnessing the signing of important documents, taking affidavits and depositions and giving oaths. A statement affirming that the affiant is signing the affidavit voluntarily and under oath. The affiant's signature must be notarized for legal validity. Complete the notarization properly.