Tax Identification Number
/ˈtæk ˌaɪdɛn.tɪ.fɪˈkeɪ.ʃən ˈnʌm.bɚ/
Definitions
- (n.) A unique number assigned by a government to individuals or entities for tax purposes to identify taxpayers in official records.
Businesses must include their tax identification number on official tax filings.
Forms
- tax identification number
- tax identification numbers
Related terms
See also
Commentary
The term covers various types of numbers used globally, including EINs and SSNs, depending on jurisdiction; clarity is needed to specify the relevant type in drafting.
This glossary is for general informational and educational purposes only. Definitions are jurisdiction-agnostic but reflect terminology and concepts primarily drawn from English and American legal traditions. Nothing herein constitutes legal advice or creates a lawyer-client relationship. Users should consult qualified counsel for advice on specific matters or jurisdictions.