David Coffin is both a CPA and an attorney with 30+ years of tax law experience — and before opening his Southlake-based firm in 2005, he was a Trial Attorney for the U.S. Department of Justice, Tax Division, where he represented the IRS in federal and bankruptcy courts. That insider perspective is rare in tax controversy. Best fit for: DFW residents and businesses with IRS audits, owe back taxes, have unfiled returns, or face a criminal tax investigation.
Pricing & Fees
David Coffin PLLC works on hourly + flat fee. Audit defense $4,500–$15,000 flat • OICs $5,500 flat. The intake call is free, and they will quote you in writing before you commit.
Practice Areas
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Key Attorneys
The lawyers most likely to be on your case.
David Coffin
CPA + JD. 30+ years tax practice. Former Trial Attorney, U.S. Department of Justice, Tax Division. Represented the IRS in federal and bankruptcy courts.
Senior Tax Counsel
Specializes in IRS audits and Tax Court litigation.
What Clients Say
Reviews summarized from public sources, tagged by the legal situation involved.
Owed $124K to the IRS. David negotiated an OIC. Accepted $16K. 9 months total.
Texas Comptroller assessed my restaurant $165K in sales tax. David found their methodology was wrong. Reduced to $42K.
IRS Criminal Investigation contacted me. David walked me through Streamlined Filing. Came clean. No criminal charges.
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