The Office of the Municipal Assessor plays a vital role and have contributed immensely to the realization and excelling the program target. Each division of this office have its task as their modest contribution and commitment to the progress and development of Sto. Tomas:
TAX MAPPING DIVISION:
The primary task of the Tax Mapping Division is to conduct field tie-up of all parcels in this municipality.
APPRAISAL AND ASSESSMENT DIVISION:
The primary function of the division is to appraise and assess real properties for taxation purposes. Relatively, it is tasked to gather data, conduct surveys and research on prevailing market values of different classes of land whether it is residential, agricultural, commercial, industrial, mineral and special land for the preparation of schedule of Market Value for the purpose of General Revision.
The primary task of the Assessment Records Division is to be true depository of all realty records of thirty (30) barangays within the municipality, wherein the assessment book of records, including its documents and other supporting papers, were arranged by year according to its series of revision