Every form of tax document or other tax related filing lawfully in use immediately prior to January 1, 1980, may continue to be so used and to be effective until the commissioner otherwise prescribes in accordance with this title.
OCGA § 48-1-3
Every form of tax document or other tax related filing lawfully in use immediately prior to January 1, 1980, may continue to be so used and to be effective until the commissioner otherwise prescribes in accordance with this title.
OCGA § 48-1-3