Be it further enacted, that as soon as practicable in each year after the assessment books for the City of Crossville shall have been completed, which shall be after equalization board shall have completed their work, it shall be the duty of the Finance Director to prepare or cause to be prepared from the assessment books of the Cumberland County Assessor of Property and of the Tennessee Regulatory Authority a tax book similar in form to that required by laws of the state to be made out for the county trustee, embracing, however, only such property and persons as are liable for taxes within the city. Such tax books, when certified to be true, correct, and completed by the Finance Director, shall be the assessment for taxes in the City of Crossville for all municipal purposes; provided, that there may be an assessment by the Finance Director at any time, of any property subject to taxation found to have been omitted, and such assessment shall be duly noted and entered on the assessment books of the city. (As amended by Priv. Acts 1995, ch. 55, sec. 5 and Priv. Acts 2014, ch. 55, sec. 1)