Accounting Firm

Calvary Tax Service

Glendora tax preparation practice led by an Enrolled Agent, handling individual and business returns

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TrustList summary

Calvary Tax Service prepares tax returns for households and businesses from its office in Glendora, California, where it has operated since 1976. The practice is now owned and run by Brandon Weeks, an Enrolled Agent who joined in 2012 and is authorised to represent taxpayers before the IRS.

What Calvary Tax Service does

Individual tax returns: from straightforward filings to life events such as buying a home.
Business tax returns: for people forming a new company as well as established firms.
Prior-year return review: a check of the previous return at the first appointment, looking for errors or items that could be amended.
IRS representation: acting for clients before the IRS under Enrolled Agent status.

Customers and markets

Individuals, new businesses and established companies in and around Glendora.

Key facts

Based in: Glendora, California
Founded: 1976
Owner: Brandon Weeks, Owner and President
Credential: Enrolled Agent

Summary written by TrustList from the business's own published information, Sep 2026.

Gallery

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Categories & features

Rankings

Calvary Tax Service is ranked on 1 TrustList ranking at #34.

Every ranking orders its listings by their reviews, how complete the profile is and the Trust Score. Calvary Tax Service has no reviews yet and 3 of the 10 profile details we look for. Where no listing on a page has been reviewed, the order follows the profiles alone.

Accounting firm · 1 ranking

#34of 197
California
It is the only one of the top 89 here listing costing and one of 6 here listing simple.
Its profile: “Calvary Tax Service prepares tax returns for households and businesses from its office in Glendora, California, where it has operated since 1976.”
Of the top 89 here, 63 also cover tax and 51 also cover accounting; 8 also work in Southern California and 3 also work in United States.
Behind Crisell & Associates, ahead of Branman, Teplin and Heshejin.

As of 2026-10-31. Organic ranks only; sponsored placements are never ranks. How TrustList ranks