Tax Form

Social Security Number*

Under penalties of perjury, I certify that:

1. The number shown on this form is my correct taxpayer identification number (or I am waiting for a number to be issued to me); and

2. I am not subject to backup withholding because: (a) I am exempt from backup withholding, or (b) I have not been notified by the Internal Revenue Service (IRS) that I am subject to backup withholding as a result of a failure to report all interest or dividends, or (c) the IRS has notified me that I am no longer subject to backup withholding; and

3. I am a U.S. citizen or other U.S. person (defined below); and

You are being asked to provide this information because our records show that you have earned $400 or more in Perk rewards in 2019. The IRS requires that you complete a W-9 form and Perk is required to submit a 1099 form with the total of these rewards. To make this process as easy as possible, please fill out the form below.

Any prizes or gift cards that you have pending will be held until this information is collected

We here at Perk want to make sure our users are informed about security measures we have put into place with regard to your personally identifiable information, our policies about collecting tax information and what we are doing to secure your data. Perk’s servers are hosted in the USA, which has strong data protection rules and regulations. Your social security information is stored on our servers with bank level 128-bit encryption. We only retain your SSN for a period of 24 hours online before it is permanently expunged from our servers. We print and maintain hard copies offline. They are stored in a fire safe vault and only authorized Perk employees have access.

If you’d prefer, you may send your W-9 by postal mail. However, please note that your prizes will be held until we receive your information.

Accounting Department
Rhythmone, LLC (Perk apps)
Attn: Accounting
3600 136th Place SE Suite 400
Bellevue WA 98006

Questions? Please email us at

You may also reference: