Martinez & Walker
“Any doubts, questions I always address them and they are fully elaborate with their answers.”
Best Tax Preparation Services near Union City, CA
We have 3 companies in Union City on file, and all of them are on this list, along with 12 from Redwood City (13 mi).
1 open 24/7 · 4 open weekends · 11 rated 4.5+ · 1 shows a license
Data verified October 16, 2026
L. Lopez, CPA & Associates
“If you are in need of a trustworthy and competent CPA who prioritizes your financial success, look no further than Lori Lopez and her team.”
Hamsa Rajaraman Tax Services
“She'll go out of her way to advice you on how best to maximize your income (which, as a Stanford postdoc with a family, was extremely important!!”
Ivancich Michael R CPA
“We have been using Michael's services for many years and highly recommend him!”
Key Financial Solutions
“Kermit is one of the best in the tax business!”
H&K Tax Services, INC
“They've been taking care of me in ages plus all faily members and friends that were referred to them have been satisfied.”
The 15 companies listed for Union City, 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: Union City, CA
12 of the 15 companies on this page have a rating, from 4.2 to 5.0 across 114 reviews; 11 are rated 4.5 or higher. When clients rate these companies on specific qualities, they most often praise quality (90%), professionalism (85%) and responsiveness (85%). 1 is open around the clock; 4 are open on Saturdays and 2 on Sundays. The services the companies on this page list most often on their websites are tax services (4), business services (2), payroll services (2) and services for individuals (2). 1 shows a license on its website and 1 has a BBB rating of A or A+. Domain records put 11 websites of the companies on this page at ten or more years old; the oldest dates from 2002. 1 offers urgent consultations; 1 offers payment plans; 3 offer a free initial consultation; 1 is family- or locally-owned and 1 lists coupons or special offers. 1 has Spanish-speaking staff. We have a website on file for 14 of the companies on this page; 12 publish a contact page; 10 list a public email and 3 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.
Why are tax preparers outside Union City shown on this page?
3 of the 15 companies are located in Union City. The others come from other towns within 15 mi. Since most returns are handled through a portal, what matters is whether the preparer files in your state. Distances are straight-line.
AG Bookkeeping & Tax Services
“I would 100% recommend him, and especially if you are new to taxes and you would like someone who speaks Spanish”
Smart Tax Solutions
“Excellent place, very satisfied with the quality of service.”
Reliantbiz
“The reason that we have stayed with him for this long is because of his knowledge in tax return preparation, latest tax laws, taxes in general, investments, financial planning, and most importantly his willingness to educate us.”
Jesus Alcala
“Professional knowledgeable informed on tax laws and a nice guy”
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McCarthy Asset Management
Whitfield Management Services
Alex Bryant & Associates
Tax Pro Works
James B Wassermann, CPA
Why these companies made our list
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