The Phantom Schedule C

Ann Quach ran a tax preparation business in Thousand Oaks, California, under the names AQ Financial and A2Z Tax Solutions. From 2011 to 2024, she prepared 1,734 false Form 1040 returns for her clients. Her method was distinctive: she fabricated entire businesses her clients never owned, placed them on Schedule C, and loaded them with fictitious losses to offset the clients’ real W-2 income. She then layered false medical and charitable deductions on top. The result was inflated refunds that kept clients coming back, year after year, while causing multi-million-dollar losses to the U.S. Treasury.On August 6, 2026, U.S. District Judge Sherilyn Peace Garnett sentenced Quach to 27 months in federal prison and ordered her to pay $6,481,731 in restitution. Prosecutors noted this was not “a brief lapse in judgment” but a years-long scheme in which Quach exploited her tax expertise.Jason explains how Section 7206(2) works (the federal statute targeting preparers who aid in filing false returns), why the IRS watches Schedule C more closely than any other individual form, how pattern analysis catches high-volume preparer fraud, and what the 1,734 affected clients should do now: amended returns, preparer misconduct affidavits, and why the signature on every Form 1040 is the taxpayer’s responsibility.Key TakeawaysFabricating businesses on client returns is a federal felony under 26 U.S.C. § 7206(2), punishable by up to three years in prison per count.Section 7206(2) does not require proof that the client knew the return was false. The preparer’s conduct is independently criminal.Schedule C is the most commonly audited form on individual returns because it relies on self-reporting with no third-party verification.When a preparer is convicted, the IRS typically reviews the full client list. Affected clients owe back taxes, penalties, and interest on the fabricated deductions.Clients who did not know about the fabrication can argue reasonable cause to abate fraud penalties, but they still owe the underlying tax.Filing Form 14157 and Form 14157-A (Preparer Fraud or Misconduct Affidavit) tells the IRS you are cooperating and were a victim of preparer misconduct.Never sign a return you have not reviewed. Your signature under penalties of perjury is your responsibility, not your preparer’s.Resources MentionedDOJ sentencing announcement (Aug. 6, 2026): https://www.justice.gov/usao-cdca/pr/ventura-county-tax-preparer-sentenced-more-2-years-federal-prison-filing-more-170026 U.S.C. § 7206 (Fraud and false statements, including subsection (2) on aiding and assisting)26 U.S.C. § 7201 (Attempt to evade or defeat tax)IRS Form 14157 (Complaint: Tax Return Preparer): https://www.irs.gov/forms-pubs/about-form-14157IRS Form 14157-A (Tax Return Preparer Fraud or Misconduct Affidavit): https://www.irs.gov/forms-pubs/about-form-14157-aIRS Form 1040-X (Amended U.S. Individual Income Tax Return): https://www.irs.gov/forms-pubs/about-form-1040xThe Law Office of Jason Carr, PLLC: https://carrtaxlaw.comDisclaimerThis video is for informational and educational purposes only and does not constitute legal or tax advice. Viewing this video does not create an attorney-client relationship between you and The Law Office of Jason Carr, PLLC. The discussion is based on publicly available information and is not a complete analysis of any person’s legal rights, defenses, tax obligations, or case facts. Any commentary about what a taxpayer, business owner, or advisor “should have done” is general educational discussion only and may not apply to your situation. If you have a specific legal or tax question, consult a qualified attorney or tax professional licensed in your jurisdiction.Comment PolicyPlease do not post confidential, sensitive, or personally identifiable tax information in the comments. We do not provide individualized legal or tax advice in the comments or social media replies.