You can check your IRS account. See IRS
View Your Account Information. You can also contact the IRS at 1-800-829-1040.
If you're an individual taxpayer, you can use this tool to view:
- Your payoff amount, updated for the current calendar day
- The balance for each tax year for which you owe
- Up to 24 months of your payment history
- Key information from your current tax year return as originally filed.
