Help Center Product InfoSales SupportTech SupportSearch Help CenterContact Support print Home W-9 and vendor form requests Email this page Print Text Please submit your W-9 tax form request via the form below. If you require other forms of documentation, please include that in the request below and someone will get back to you as soon as possible. If this didn't answer your question, you can return to the help center directory to try again or use the search function to look for a better answer. Search the Help Center: If you need further assistance, contact us online or call 1-800-353-6798.Contact the AP Help CenterUse the form below to contact AP Stylebook. Someone will get back to you as soon as possible. Subject:W-9 and vendor form requests Name: Email: Comment: VerificationCode: Enter verification code: ▲ Back To Top ▲