assessor

American  

[uh-ses-er] / əˈsɛs ər /

noun

1. a person who makes assessments, especially for purposes of taxation.

2. an adviser or assistant to a judge, especially one serving as a specialist in some field.

3. Archaic.

   1. a person who shares another's position, rank, or dignity.

   2. a person sitting beside another in an advisory capacity; an advisory associate.

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assessor British  

/ əˈsɛsə, ˌæsɛˈsɔːrɪəl /

noun

1. a person who evaluates the merits, importance, etc, of something, esp (in Britain) work prepared as part of a course of study

2. a person who values property for taxation

3. a person who estimates the value of damage to property for insurance purposes

4. a person with technical expertise called in to advise a court on specialist matters

5. a person who shares another's position or rank, esp in an advisory capacity

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Other Word Forms

• assessorial adjective
• assessorship noun

Etymology

Origin of assessor

1350–1400; Middle English assessour < Medieval Latin assessor one who assesses taxes, Latin: a judge's helper. See assess, -tor

Explanation

An assessor is a person whose job involves determining how much a house or building is worth. After an assessor establishes the value of a property, it can be taxed appropriately. An assessor, sometimes called a "tax assessor," works for a city or county, aiding the process of collecting taxes from people who own property there. In order to figure out how much someone owes, an assessor compares the person's house to the others in the neighborhood and tallies up things like square footage, number of rooms, and acres of land. In Latin an assessor is "an assistant," though in Late Latin it means "one who assesses taxes."

Example Sentences

Izen retired this month as the LAFD’s independent assessor, who reports to the commission and conducts audits of operations and the department’s handling of complaints.

From Los Angeles Times • Mar. 18, 2026

After he and his wife died, a local tax assessor retroactively revoked the exemption and denied the tax credit to their son who lived in the home.

From The Wall Street Journal • Feb. 23, 2026

Gauchan thinks the version of their labs assessor Scott is portraying on the show is not too far from the kind of person they know her to be.

From BBC • Jan. 9, 2026

However, Andy said "that's a blatant lie", and only the nurse assessor who made the recommendation for funding had disagreed with them.

From BBC • May 12, 2025

“The regulatory entomologists ... function as prosecutor, judge and jury, tax assessor and collector and sheriff to enforce their own orders,” said Connecticut entomologist Neely Turner.

From "Silent Spring" by Rachel Carson

Related Words

• authority
• court
• critic
• expert
• inspector
• justice
• referee