Accounting Firm

JCSN Accounting Services

San Diego accounting, bookkeeping and CFO advisory firm for small and medium businesses

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TrustList summary

JCSN Accounting Services is a bookkeeping and accounting company in San Diego, California. It works with small and medium businesses across California and the West Coast, and it sits within a wider group that also runs an outsourcing arm.

Services

Business accounting: day-to-day books and reports for commercial clients.
Ministry accounting: accounting for churches and similar organisations.
Financial planning and analysis: planning tied to current performance, so targets can be tracked.
Strategic advisory and CFO services: senior financial guidance on strategy and direction.
Tax services: preparation and planning for businesses of different legal forms.

Clients

Sole proprietors, partnerships, limited liability companies and corporations. Ministries and non-profits are also served.

Key facts

Based in: San Diego, California
Experience: over 30 years of combined industry experience among its professionals
Related business: an outsourcing brand using Filipino staff for back-office work

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

Categories & features

Rankings

JCSN Accounting Services is ranked on 1 TrustList ranking at #46.

Every ranking orders its listings by their reviews, how complete the profile is and the Trust Score. JCSN Accounting Services 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

#46of 25
San diego
It is the only one of the 25 here listing production and one of 4 here listing insurance.
Its profile: “JCSN Accounting Services is a bookkeeping and accounting company in San Diego, California.”
Of the 25 here, 31 also cover tax and 25 also cover accounting; 12 also work in California and 3 also work in Los Angeles.
Behind James A. Shaw & Company, ahead of Jeffery D. Porter, CPA.

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