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Constant Contact tax identification numbers and signed W-9 form

Article: 000005920
Updated: January 16, 2026

Constant Contact's US Taxpayer Identification Number (TIN) and signed W9 form, and India Goods and Services Tax Numbers (GST)

Constant Contact's Tax ID Numbers:

  • US TIN - Our Taxpayer Identification Number is 04-3285398
  • India GST Number - Our Goods and Services Tax number is 9917USA29037O5S2

 

Signed Constant Contact W-9 Form:

Click the image of the W-9 form below to download and save the PDF to your computer.

Image of Constant Contact W9 document

 


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