Phoenix Metro Area

Providing Professional Accounting and Tax Services

Let us keep your business in order!

What We Do

Our Services

Your Taxes, Simplified

We're dedicated accountants to our clients. And we've represented them in audits with the IRS, FTB, and EDD. This keeps us current on tax law so we're always ready for the toughest situations — let us help you with your taxes.

  • Individual & business tax returns
  • Business tax planning & strategy
  • IRS, FTB & EDD audit representation
  • Multi-state tax filings
  • Prior year & amended returns
  • Year-round tax support
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Business Consulting and Advising

We understand how overwhelming it is to start, grow or even manage a business. Here at Castel, we have experience by both life and book lessons — we take pride on our achievements and failures that have made us grow into a competitive company when it comes to business guidance.

  • Entity formation & selection
  • Bookkeeping setup & systems
  • Financial consulting & strategy
  • Growth planning & forecasting
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Accounting & Bookkeeping

We can replace your back office with accounting, payroll, and bookkeeping support. When it comes to complex issues, rely on us for your accounting or bookkeeping.

  • Monthly reconciliation & clean books
  • Financial reporting & statements
  • Payroll processing & compliance
  • Back-office accounting support
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What Our Clients Say

Juanyz Garcia

Juanyz Garcia

August 17, 2026

I had an excellent experience visiting Catel Accounting.Solutions From the moment I arrived, I received outstanding customer service and valuable information tailored to what I needed. They took the time to listen to my questions, explain everything clearly, and make sure I left with a better understanding and more confidence in making important decisions for my business. I truly appreciate their professionalism, kindness, and willingness to help. I highly recommend Castel Accounting Solutions to anyone looking for knowledgeable, professional, and trustworthy accounting services! Thank you for the excellent service! 🙌🏼

Google Review
Kyle Hoskins

Kyle Hoskins

June 24, 2026

Castel Accounting has helped me with my taxes for many years. Nico is very professional and easy to work with. Highly recommend!

Google Review
Josh Illana

Josh Illana

May 31, 2026

A1 service! Cris is great and makes sure to take care of his clients. Will definitely do business here again!

Google Review
Jose Moreno

Jose Moreno

May 31, 2026

Highly recommend!

Google Review
Darren Hafner

Darren Hafner

April 17, 2026

These guys did a fabulous job for our small business. They worked great as a team and were always available for our unique and specific needs. I highly recommend them. They're honest, knowledgeable, efficient, reasonably prices and extremely reliable. Use the Castel team moving forward. You won't be disappointed

Google Review
Mario Meza

Mario Meza

March 20, 2026

Very professional and on time with my filing of taxes. Nico and cris handled themselves very well. I definitely recommend Castel accounting services to anybody.

Google Review

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Castel Accounting Solutions PLLC

Castel Accounting Solutions PLLC was founded with the whole purpose of helping their clients who struggle to find honest, knowledgeable, and empathetic professionals. We are providing accounting services in Tempe, AZ, to assist our customers in keeping their businesses and finances in order. We can provide accounting, payroll, and bookkeeping services to replace your back office. When it comes to difficult challenges, you may count on us for accounting or bookkeeping. We are committed to our clients as their accountants. We have also represented our clients in IRS, FTB, and EDD audits. This keeps our tax preparer in Tempe, AZ, up to date on tax legislation, so he is always prepared for the most difficult scenarios.

Contact

  • 480-999-8010
  • info@castel-accounting.com
  • 2222 S Dobson Rd, Unit 309
  • Hours vary by season

    Tax Season (Jan 9–Apr 15)

    Mon–Fri 8am–5pm · Sat 8am–12pm

    Summer (Apr 20–Nov 1)

    Mon–Thu 9am–3pm · Fri 9am–1pm

    Off Season (Nov 1–Jan 9)

    Mon–Wed 9am–1pm · Thu 9am–4pm

Copyright © 2018 Castel Accounting Solutions PLLC — All Rights Reserved.