Why is this important?
OnPay works with government entities on your behalf, reporting new hires to state labor departments, calculating tax rates, paying taxes and insurance contributions, and filing financial reports. To do this effectively, you will need to authorize us to act on your behalf with tax offices for each state where your company has a tax obligation.
For example, if you operate in both Arizona and New Mexico, you must complete and return a power of attorney for both states.
Each tax office has its own authorization process, and may require different actions for you to take. We've detailed every step for each office below. We may need you to provide your tax registration information, or return a completed power of attorney (POA) form. In these cases, you'll see a button to "Submit a request". This request form is used to securely transmit your business information.
Arizona Department of Economic Security
Required: Power of Attorney (POA) for the Arizona Department of Economic Security
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Download the Arizona DES POA found at the bottom of this page
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Complete all fields regarding your business information
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Owner/operator will need to sign at the bottom of the form
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Provide OnPay with the completed form
Download the POA form:
Arizona Department of Revenue
Third-Party Access (TPA) for the Arizona Department of Revenue
Once you have updated your AZ Payroll Settings in your OnPay account with your AZ withholding ID, submit a request asking us to submit an access request for your AZ Taxes online account. Once we have initiated the request, we will follow up with you to approve our access to your AZ Tax account.
Power of Attorney (POA) for the Arizona Department of Revenue
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Download the Arizona DOR POA found at the bottom of this page
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Complete all fields regarding your business information
- Owner/operator will need to sign at the bottom of the form
- Provide OnPay with the completed form
Download the POA form:
Providing account information & completed forms
Submit a request and attach completed forms
To provide the information detailed in this article, click Submit a request, and log in using your OnPay credentials. The "Submit a request" form is the most secure way to transmit your company information and documents to us.
Note: You will need your OnPay login credentials.
You can also submit a request anytime you need help
Requests can also be submitted by clicking the link at the bottom of any help article, or by starting a chat when logged into OnPay. Submitting a support request is the fastest and most secure way to get help with tax matters, technical advice, or any other support you may need from OnPay.
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