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Keystone CPA, Inc.

4.3

About this business

Location details

1400 N Harbor Blvd Ste 650, Fullerton, CA, 92835, United States

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WeekdayScheduleStatus
Mon9:00 a.m. to 5:00 p.m.
Tue9:00 a.m. to 5:00 p.m.
Wed9:00 a.m. to 5:00 p.m.
Thu9:00 a.m. to 5:00 p.m.
Fri9:00 a.m. to 5:00 p.m.
SatClosed
SunClosed
4.3123 reviews
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brahmjot kohli's profile image
brahmjot kohli 
a month ago

Working with Amanda Han and the Keystone CPA team has been an incredible experience. They have been fantastic at navigating my complex tax situations and helping me define clear, highly effective tax strategies. Their communication is top-notch—always professional, timely, and easy to understand. If you need a proactive partner for your taxes, I highly recommend them! 

Jimmy Park's profile image
Jimmy Park 
a month ago

It was great working with our personal tax advisor, Kelly, at Keystone CPA. She is very knowledgable about tax planning and provides excellent advice. Looking forward to working with her team! 

christina rivera's profile image
christina rivera 
2 months ago

We've been working with Keystone CPA for about 9 months, and it's been refreshing to have someone with so much knowledge in our corner, especially when we're making complex financial decisions that will impact us as we begin to think about retirement. We began working with Keystone in 2025, and they guided us through a Cost Seg. We saved $$$ on our taxes, and for the first time in 10 years, we received a refund. But even more than savings, they've helped connect us with an estate lawyer, a business acquisition lawyer, and th... read more

Caroline Neubauer's profile image
Caroline Neubauer 
2 months ago

Grateful for a tax company that not only cares about their clients, knows what they're doing, continues to grow and learn for their clients and strategizes on ways to think bigger picture. Thank you Keystone for continuing to make taxes easier and more enjoyable, while also saving my family money. 

jennifer kim's profile image
jennifer kim 
2 months ago

We had our 1st strategy meeting with Tax advisor Kelly. She was very organized and gave so so much information w great clarity. Wish we used Keystone CPA years ago- we would have saved so much in taxes. 

Frequently asked questions about Keystone CPA, Inc.

How is Keystone CPA, Inc. rated?

Keystone CPA, Inc. has a 4.3 star rating with 123 reviews. 

When is Keystone CPA, Inc. open?

Keystone CPA, Inc. is closed now. It will open at 9:00 a.m. 

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