Content Things To Know If You Disagree With The Irs On Your Cp2000 Notice Tax Audits Understanding Your Irs Cp2000 Notice I Got A Cp2000 Notice From The Irs Irs Cp2000 Underreporter Inquiries Faqs Notice Cp2000 Can You Pay A Cp2000 Tax Liability Using A Credit Card? Yes, and that is the preferred method if you are close to the 30-day response deadline. Be sure to number your pages so the tax examiner will know if they are looking at your complete response. You are receiving an “Individual Income Tax Assessment” from the NC Department of Revenue because you did not file an amended state return. The Internal Revenue ServiceRead more…