well that highly depends, considering that there are thousands of different IRS numbers out there; which one? you're not talking about your SSN are you?!?! sorry i couldn't be of more help but you need to be more lucid.
Can I use an old pin number.
what is IRS reference code 1081
With the IRS, the reference number 1242 means that the IRS put a freeze on your account. This typically occurs when they are waiting for additional information from you.
looking for the number to the IRS to see if i owe anyone
The IRS reference number 110 mean that you had already initially applied and you received an EIN or TAX ID number.
The TIN is your Tax Identification Number, which is issued to you by the Department of the Treasury Internal Revenue Service (IRS). You should receive an official form from the IRS notifying you of your TIN; if you lose it, you can call the IRS and request a copy of the number.
When the IRS assigns a tax number, it sends out a form with that number on it. If you cannot find your form, contact the IRS by phone and their agents will assist you.
this number will tell you if you have any liens or offsets attached to your ssn 800.304.3107 alt number for irs. 800.829.1040
this number will tell you if you have any liens or offsets attached to your ssn 800.304.3107 alt number for irs. 800.829.1040
TAXrefund
Irs mean check addres ok and how you fet return
105