IRS CP2100 Notice and B Notice – What It Means and What To Do
If you’ve received a CP 2100 Notice from the IRS, don’t panic — but don’t ignore it either. The notice means the IRS found a name and taxpayer identification number (TIN) mismatch or a...
Tagged: b notice irs
B Notice Q&A — First and Second “B” Notice (Updated 2025)
What is an IRS “B” Notice? A “B” Notice is a backup-withholding alert you must send when you receive a CP2100 or CP2100A notice from the IRS. It means the name and taxpayer identification number...