Skip to main content Skip to search

Allow Us to Become Your Trusted Partner

Tolonen Tax & Accounting LLC, is a relatable, personal, and professional CPA firm located in Tempe, Arizona. As a family-owned and operated tax and accounting practice, our focus is on building meaningful, long-lasting client relationships. In addition to the services you would expect from an experienced tax & accounting firm, we will also represent you before the IRS or any state and local tax authority.

Introducing Our Services


Income Tax Preparation

Let us use our expertise to prepare your business and/or individual income tax returns.


Sales Tax (TPT) Services

Let us gather your sales data and file your sales tax reports so you can focus on selling!



Bookkeeping/accounting is more than a necessity, it can be a profit center for your business.



If you need flexibility in your payroll processing without the big provider fees, we can help.


IRS Representation

If you get a letter from the IRS, state, or other tax authority, don’t ignore it! Call us!

Let Us Earn Your Trust.

We would love to first earn your trust, and then earn your business.

Ready to Talk?

Schedule a Consultation

Client Resources

Pay an Invoice

Pay an Invoice

Client Document Portal

Client Document Portal

The Tolonen Times – Read Our Latest News

Meet Jeff Tolonen, CPA

Owner - Tolonen Tax & Accounting

Jeff is a former IRS agent and has been a Certified Public Accountant since 2008, specializing in taxation for small business owners and high net worth individuals. Jeff and his wife Katie live in Gilbert with their four children, including twins born during the tax season of 2019.

Request a Call Back?

If you would like us to call you, use this form to let us know what we can help you with. We will reach out within one business day. Alternatively feel free to call us at 480-897-2300 during business hours.