Notices Search Results

Learn what a CP2000 notice is and what to do. Get answers to commonly asked questions.

Our records show you already claimed the American Opportunity Tax Credit (AOTC) on Form 8863 of your 2023 tax return for the same student for the four years allowed.

Your tax return filing requirements may have changed: You may no longer need to pay the Alternative Minimum Tax.

We received your individual income tax return claiming an Elective Payment Election (EPE) that is subject to an automatic reduction.

We sent you this notice because you claimed an exemption for yourself and someone else also claimed you as a dependent exemption for the same tax year on another tax return. You can’t claim an exemption for yourself if someone else is entitled to take an exemption for you as his or her dependent.

We sent you this notice because our records show you claimed someone as a dependent on your tax return who also filed a tax return with his or her spouse. Generally, you can’t claim someone as a dependent who files a married filing joint tax return. In addition, someone who files a joint tax return usually doesn’t fit the definition of a "qualifying child" for the earned income credit.

We sent you this notice because you claimed a dependent on your tax return with reported gross income for more than the amount of the exemption deduction. Someone else also claimed this dependent with the same Social Security number on another tax return. You can’t claim someone whose gross income exceeds the deduction amount for a dependent exemption unless that person is permanently and totally disabled at some time during the tax year and his or her income is from services performed at a sheltered workshop.

We sent you this notice because we received a tax return from another taxpayer claiming a dependent or qualifying child with the same Social Security number as a dependent or qualifying child listed on your tax return. The last four digits of the Social Security number for each dependent or qualifying child we’re concerned about is shown on the notice for your review.

We have important information about your child’s Adoption Taxpayer Identification Number (ATIN). The extension for your child’s ATIN expires in 3 months.

CP156 tells you we received your Form 990-T, Exempt Organization Business Income Tax Return and Form 8941, Credit for Small Employer Health Insurance Premiums, for the tax period [Month day, year] claiming the Credit for Small Employer Health Insurance Premiums.