Accounting Firm

Hinricher & Cousino, LLP

Southern California CPA practice handling audits, tax returns and accounting for nonprofits, real estate and small firms

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TrustList summary

The certified public accountants at Hinricher & Cousino, LLP work out of Thousand Oaks in Southern California. The practice covers accounting, tax and audit engagements, and it says clients receive close personal attention from its staff.

What Hinricher & Cousino, LLP does

Government and nonprofit audits: audit work with a stated emphasis on nonprofit bodies and HUD-funded projects.
Pension plan audits: assurance work on retirement plans.
Tax returns: individual, partnership, trust, corporate and estate returns, plus tax planning.
Bookkeeping and accounting: ongoing financial record keeping for smaller organisations.

Who it works with

Clients include real estate investors, nonprofits, and small companies in manufacturing, wholesale and trucking, as well as individuals and families.

Key facts

Based in: Thousand Oaks, California
Established: 1992
Peer review: the site has a section on its peer review

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

Categories & features

Rankings

Hinricher & Cousino, LLP is ranked on 1 TrustList ranking at #30.

Every ranking orders its listings by their reviews, how complete the profile is and the Trust Score. Hinricher & Cousino, LLP 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

#30of 54
Nonprofit
It is one of 3 here listing certified public accounting and one of 41 here listing tax.
Its profile: “- Government and nonprofit audits: audit work with a stated emphasis on nonprofit bodies and HUD-funded projects.”
Of the top 53 here, 44 also cover accounting and 41 also cover tax; 4 also work in Washington and 4 also work in Virginia.
Behind Hinricher & Cousino, ahead of Hood & Strong.

As of 2026-11-02. Organic ranks only; sponsored placements are never ranks. How TrustList ranks