Diamond Financial Accounting

Established in 1990, we have served all 50 States as Licensed Certified Public Accountants. Joe Diamond  CPA CFP EA MST provides Accounting, Bookkeeping and Payroll services, Individual & Business Tax Preparation. Joe is also an IRS Enrolled Agent and offers IRS audit resolution and representation.  Missouri Licensed Certified Public Accountants.

We no longer offer in person appointments. In order to continue to provide our current low cost services, we have permanently closed our Arlington Heights office. You can schedule a telephone appointment on our website for tax and accounting services.
You can submit your documentation to us via US mail (please call  847-884-8500 for instructions), Fax 847-884-8507, or scan your documents to a PDF and use the page Share Documents or direct e-mail to customerservice@diamondfinancial.com.

CALL NOW: 847-884-8500  

Joe Diamond CPA CFP EA MST


Accounting & Income Taxes


Diamond Financial can assist individual business owners to larger companies with extensive accounting services. Our CPAs, Accountants and IRS Enrolled Agents…

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Certified Financial Planning


Diamond Financial offers comprehensive individual and family Financial Planning services. Our staff Certified Financial Planner® Professionals can assist you…

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Restaurant Accounting

Whether you have one or 100 servers, we can handle your daily accounting, payroll, and sales taxes with your existing POS or our proprietary accounting and POS systems!

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