Calvary Tax Service
“Calvary has been doing my taxes for the past few years, and I have always had a great experience.”
Best Tax Preparation Services in Glendora, CA
15 companies listed · 8 in Glendora · 7 open weekends · 11 rated 4.5+ · 1 shows a license
Data verified October 21, 2026
J Hudson Speedy Tax Service
“That was the fastest I've ever had my taxes done in years love the new technology upgrades very fast and prompt!”
Zen Tax and Financial Advisors
“I totally recommend it for someone looking for experience tax advisor and extremely efficient”
Prominence Business & Wealth Management
“Definitely recommend this place for anyone looking to get their taxes done with friendly professionals and at reasonable prices.”
Haddad & Associates
Sallee & Associates
“The whole staff were friendly and answered all my questions calmly and put my mind at ease.”
The 15 companies listed for Glendora, CA prepare and file tax returns for individuals and small businesses. What each says about its services and credentials comes from its own website; ratings and quotes come from public reviews.
Area overview: Glendora, CA
Of the 15 companies we list here, 8 are in Glendora itself and 7 come from West Covina (4, 7 mi), Pomona (2, 8 mi) and Ontario (1, 16 mi). 13 of the companies on this page have a rating, from 4.2 to 5.0 across 743 reviews; 4 have 50 or more reviews and 11 are rated 4.5 or higher. 6 are open on Saturdays and 2 on Sundays. 1 shows a license on its website and 2 have a BBB rating of A or A+. Domain records put 3 websites of the companies on this page at ten or more years old; the oldest dates from 2005. 4 offer a free initial consultation; 1 is family- or locally-owned and 2 list coupons or special offers. We have a website on file for 12 of the companies on this page; 10 publish a contact page; 5 list a public email and 5 take bookings online. We count these figures across the companies on this page; distances are straight-line, and hours and prices change, so confirm the details with the company before you book a consultation.
Do any tax preparers listed for Glendora offer a free first consultation?
4 of the 15 companies on this page state that a first consultation is free. In practice it buys a conversation about your situation and a quote for the return, not advice you can act on. Bring last year's return so the quote means something.
Irma's Tax Preparation Service
Corral Tax & Accounting
D Ostrus & Associates
“She has always been dedicated and assisted me with filing my taxes and efficiently resolved issues with the IRS.”
Bizzotto Services
“I recommend him, very dedicated and attentive.”
Garnett & Garnett
RCS Tax Group
“Great service very happy with all the service thank you so much”
The Agency
“The best place to go to get income tax done Alfred is the best he has the best customer service and he get things done fast always offers if you want something to drink he a good guy”
Diamonds Tax
“Best tax services ever , I have been a client for 7 years I definitely recommend Dalia for taxes !”
Zamora Tax & Immigration
“He pointed out deductions I never were unaware of, which gave me a large refund.”
Why these companies made our list
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