How to Obtain a Tax ID Number for a Home-Based Business. If you run a home business or you have self-employment income, you may at some point need an employer identification number.

How to Obtain a Tax ID Number for a Foreign Entity. The Internal Revenue Service distinguishes business entity tax filings by the use of employer identification numbers.

A tax identification number is a unique nine-digit number issued by the Social Security Administration or the IRS to anyone who pays taxes.

Learn how to get a state tax ID number, what it is, if you need one and answers to frequently asked questions.

Sales Tax ID Number or Sales Tax Exemption Certificate is a legal document issued by the state. This Certificate of Authority gives your business the authority to collect the required sales and use ...

With last season just wrapping up—and the 2025 tax season around the corner—the IRS is reminding tax pros that it’s an excellent time to renew their Preparer Tax Identification Number (PTIN).

Learn what an employer identification number (EIN) is, if you need one, how to get one and the differences between an EIN and other ID numbers.

The Taxpayer Identification Number (TIN) is a unique number allocated and issued to identify a person (individual or company) as a duly registered taxpayer in Nigeria. It is for use by that ...

A tax identification number (TIN) is for tax returns and other tax transactions. Social Security numbers are common TINs, as are the ITIN, EIN, ATIN and PTIN.

The Taxpayer Identification Number (TIN) is a unique number allocated and issued to identify a person (Individual or Company) as a duly registered Taxpayer in Nigeria. It is for use by that ...