![IRS Notice CP01A - The IRS Assigned You an Identity Protection Personal Identification Number (IP PIN) | H&R Block IRS Notice CP01A - The IRS Assigned You an Identity Protection Personal Identification Number (IP PIN) | H&R Block](https://www.hrblock.com/tax-center/wp-content/uploads/2017/09/CP01A.png)
IRS Notice CP01A - The IRS Assigned You an Identity Protection Personal Identification Number (IP PIN) | H&R Block
![IRSnews on Twitter: "An IP PIN is a six-digit code that helps prevent identity thieves from filing fraudulent tax returns using your personally identifiable information. Sing up with #IRS at: https://t.co/VKD301xplR https://t.co/riFNzaam1C" / IRSnews on Twitter: "An IP PIN is a six-digit code that helps prevent identity thieves from filing fraudulent tax returns using your personally identifiable information. Sing up with #IRS at: https://t.co/VKD301xplR https://t.co/riFNzaam1C" /](https://pbs.twimg.com/media/ExbCYdaWEAcby2m.jpg)
IRSnews on Twitter: "An IP PIN is a six-digit code that helps prevent identity thieves from filing fraudulent tax returns using your personally identifiable information. Sing up with #IRS at: https://t.co/VKD301xplR https://t.co/riFNzaam1C" /
![IRS Notice CP01A - The IRS Assigned You an Identity Protection Personal Identification Number (IP PIN) | H&R Block IRS Notice CP01A - The IRS Assigned You an Identity Protection Personal Identification Number (IP PIN) | H&R Block](https://www.hrblock.com/tax-center/wp-content/uploads/2017/09/CP01A-213x300.png)