Few things create more anxiety than receiving unexpected mail from the IRS. Even if you are confident your tax return was accurate and submitted on time, certain notices can indicate potential problems. These letters often require a timely response and may involve additional documentation, payments, or explanations. Knowing the meaning behind 6 IRS letters that could signal trouble — even if you think you filed correctly — can help you respond quickly and reduce the risk of escalating issues. Here’s what each of these notices typically means and why they matter.
