A person who performs "an official examination of the information that a person or a business provides to the tax authority to check that it is accurate and legal." (CD)
See also: https://dictionary.cambridge.org/us/dictionary/english/tax-audit?q=tax+auditor
The graph displays the other subjects mentioned on the same pages as the subject "Tax Profession--Auditors". If the same subject occurs on a page with "Tax Profession--Auditors" more than once, it appears closer to "Tax Profession--Auditors" on the graph, and is colored in a darker shade. The closer a subject is to the center, the more "related" the subjects are.