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Accounting Firm

Diamond Financial Corporation

Licensed CPA practice handling tax returns, accounting and financial planning for individuals and businesses

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About Diamond Financial Corporation

Diamond Financial Corporation is a certified public accounting practice led by Joe Diamond, who holds CPA, CFP and Enrolled Agent credentials and a master's in taxation. Operating since 1990, the firm says it has served clients in all 50 states and now works under a Missouri licence.

What Diamond Financial Corporation offers

  • Tax preparation: returns for individuals, businesses, corporations, estates and trusts.
  • Accounting and bookkeeping: day-to-day accounts, payroll and sales tax work for businesses.
  • Financial planning: individual and family planning from Certified Financial Planner professionals.
  • IRS representation: audit resolution handled by an IRS Enrolled Agent.
  • Restaurant accounting: bookkeeping, payroll and sales taxes for restaurants, working with their POS systems.

Customers and markets

Clients range from individuals and families to owner-run businesses and larger companies, with a particular line for restaurants.

Key facts

  • Founded: 1990
  • Licensing: Missouri licensed CPAs
  • Appointments: telephone meetings booked online, with documents shared through a secure link

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

Categories & features

Rankings

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

What the business tells TrustList

Founded
1990 (36 years) evidence sent

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