Files are comprised of various records pertaining to property valuation and assessments, taxation, finance bills, hearings, uniform accounting, audits and tax laws. Contents include correspondence, resolutions, briefs, maps, proceedings, assessments, appeals, protests, opinions, exhibits, judgments, and orders.

Letterpress volumes contain outgoing correspondence concerning board meetings, valuations and assessment rates, policies, board actions, and responses to requests for information.

Arranged chronological for general correspondence files and letterpress books; Alphabetical for other files. There are 2 alphabetical series.