The IRS made changes to correct a miscalculation on a return.
First notice that a balance is due.
A Final notice or a notice of intent to levy and notice of the taxpayer’s right to a hearing.
A final notice before levy on Social Security benefits.
Request for payment or notice of unpaid balance.
First reminder notice that there is a balance due.
Second reminder notice that there is a balance due.
A final balance due notice. If amount is not paid immediately, the IRS will seize (levy) a state tax refund and search for other assets to levy.
A Notice of default on installment agreement and imminent seizure (levy) of assets.
Notice of proposed adjustment for underpayment or overpayment.