Tenn. Code Ann. § 67-5-1316: Filing of return

Every taxpayer liable for the assessment imposed by this part shall file with the comptroller of the treasury on such form as the comptroller of the treasury may prescribe an accurate and complete return, signed by the taxpayer, or the taxpayer's president or other company official under penalty of perjury. The comptroller of the treasury shall have the authority to require additional information to be filed. The comptroller of the treasury, in the comptroller's discretion, may establish a program which will allow for the required information to be filed electronically.