Welcome to RubenCollasoTaxServices.com
& CollasoTaxServices.com
Ruben R. Collaso, Tax Accountant
Collaso Tax Services, Inc.
Current Address:
4101 Birch Street, Suite 130
Newport Beach CA 92660
Call 949-419-2700
*Please use Google or Apple Maps for directions/navigation to our current address.
Contact Our Team:
Office: 1-949-419-2700
Fax: 949-419-2702
In-person, Phone and Zoom Consultations Available.
CURRENT OFFICE HOURS – Effective April 16th, 2026
Monday – Thursday 10am-5pm
CLOSED: Friday, Saturday & Sunday
eMail us by tapping the icon below.
Scan our QR Contact Code with your mobile phone camera.
2025 IRS TAX EXTENSION DEADLINE - Thursday, October 15th, 2026
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