What is a tax ID number? It's a unique nine-digit number issued by the Social Security Administration or the IRS to anyone ...

This guide was reviewed by a Business News Daily editor to ensure it provides comprehensive and accurate information to aid your buying decision. Tax identification numbers (TINs) and corporate ...

The vehicle identification number (VIN) applied to all cars (and their window stickers) can reveal key details—including where the vehicle was made. Knowing where a car was assembled can be relevant ...

A CUSIP is a number assigned to a registered security such as a stock, bond, or mutual fund so that the security can be uniquely identified. The Committee on Uniform Securities Identification ...