TAX SECURITY 101: TAX PROFESSIONALS MUST MAINTAIN, PROTECT EFINS; MONITOR EFINS, PTINS AND CAF NUMBERS

NSTPElectronic Filing Identification Number (EFIN), Fraud, Individual Taxpayer Identification Number (ITIN), Preparer Tax Identification Number (PTIN), Security, Security Summit, Uncategorized

The Internal Revenue Service and the Security Summit partners warned tax professionals that savvy cybercriminals target IRS-issued identification numbers to help impersonate practitioners as well as taxpayers.