

Top Rated
Financial and Tax Service
With over 25 years in the industry, we provide our customers with the very best Tax Preparation and Financial Services experience.
We are committed to treating our customers
respectfully, honestly and fairly.
From Federal and State Tax returns to LLC Business formations, OakTree Services, offers a wide variety of financial and business services to meet your needs
Client Portal
We offer all of our clients a SAFE and SECURE way to do taxes completely contact free!
In our Client Portal, Clients can:
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Upload Tax Documents
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Receive Tax Return Copies
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Access Tax documents 24/7
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Securely Share

CONTACT
US
Tel: 626-967-5512
2nd Tel: 909-360-1003
9457 Cedar Glen PL
Rancho Cucamonga, ca 91730
Oaktreeservices627@yahoo.com
VISIT
US
Monday - Saturday
9:00 - 5:00pm