AGI appears on line 11 of your 1040 form, labeled "Adjusted Gross Income"
Adjusted Gross Income (AGI) is a specific number the IRS calculates from your income and certain deductions. On the 1040 form itself, you will find this number on line 11. The line is clearly labeled "Adjusted Gross Income" and sits near the middle of the first page, after you have entered your income sources and above the section where you claim the standard or itemized deduction.
Your AGI is not something you calculate from scratch. Instead, it flows from earlier lines on the form. You start with your total income (wages, interest, dividends, business income, and other sources), then subtract specific deductions the IRS allows — such as educator expenses, student loan interest, or contributions to a traditional IRA. What remains after those subtractions is your AGI.
The IRS uses your AGI to determine which tax credits and deductions you can claim, what tax bracket you fall into, and whether you owe additional taxes like the Net Investment Income Tax. Many government benefit programs also use your AGI to set income limits, so knowing where to find it matters beyond tax filing alone.
Key Takeaways
- AGI is printed on line 11 of the 1040 form, directly below the section where you enter your income sources and deductions.
- Your AGI is calculated by taking your total income and subtracting certain above-the-line deductions like traditional IRA contributions or student loan interest.
- The IRS uses your AGI to determine your tax bracket, which deductions and credits you can claim, and your may be able to access for certain tax benefits.
- If you file electronically, your tax software will calculate and display your AGI automatically; if you file by paper, you will see it printed on the form itself.
How AGI differs from gross income and taxable income
Gross income is the total of all money you earned before any deductions. This includes wages from your W-2, self-employment income, interest, dividends, capital gains, and any other income source. Gross income is wider and larger than AGI because it includes everything you earned.
AGI is gross income minus specific deductions. These deductions are sometimes called "above-the-line" deductions because they appear above the line where AGI is calculated. Common examples include contributions to a traditional IRA, student loan interest paid, educator expenses, and self-employment tax (half of it). AGI is narrower than gross income but wider than taxable income.
Taxable income is what remains after you subtract either the standard deduction or your itemized deductions from your AGI. This is the number the IRS uses to calculate the actual tax you owe. Taxable income is the smallest of the three because it has had the most deductions removed.
Why the IRS and other programs look at your AGI
The IRS uses AGI as a threshold for many tax benefits. Whether you can claim the Earned Income Tax Credit, the Child Tax Credit, or education credits often depends on whether your AGI falls below a certain limit. Some deductions, like the deduction for medical expenses, are only available to taxpayers whose AGI exceeds a certain percentage — meaning higher AGI can actually cost you money in lost deductions.
Beyond taxes, many federal and state benefit programs use AGI to determine whether you are within their income limits. Programs that provide housing information, food support, healthcare subsidies, and student loan forgiveness often ask for your AGI from your most recent tax return. Because AGI is a standardized number that appears on a government form, it serves as a reliable way for programs to verify your income without asking you to gather pay stubs or other documents.
Some state and local programs also use AGI. When you explore for property tax relief, utility information, or other income-based programs, you may be asked to provide your AGI or a copy of your tax return showing that line.
How to find AGI if you filed electronically
If you filed your 1040 electronically through tax software, your AGI was calculated automatically and appears in your tax return summary. Most tax software displays your AGI prominently on a summary page or in a section labeled "Your Tax Summary" or "Tax Overview." You can usually find it by logging back into your account with the software provider and viewing your return.
If you received a refund or owe taxes, your AGI also appears on the notice the IRS sends you. The IRS Notice 1040-ES or your tax transcript will show your AGI. You can view your tax transcript free through the IRS website at irs.gov by using the "Get Transcript" tool. You will need to verify your identity using either your Social Security number and filing status, or by logging into your IRS online account.
Your tax software may also have emailed you a copy of your return or allowed you to read it as a PDF. Open that file and look for line 11 on page 1 of the 1040 form.
How to find AGI if you filed by paper
If you mailed a paper 1040 form to the IRS, your AGI is on the copy you kept for your records. Look at page 1 of your 1040 form and find line 11, labeled "Adjusted Gross Income." The number printed there is your AGI.
If you no longer have your copy, you can order a transcript from the IRS. The IRS Transcript Request Form 4506-C allows you to order a copy of your actual filed return, which will show every line including your AGI. You can also use the IRS "Get Transcript" tool online at irs.gov if you prefer not to mail a form. The online tool is faster and does not require a signature.
If the IRS has not yet processed your return, your AGI may not appear in their system yet. Returns typically take 21 days to process after the IRS receives them, though returns with errors or that require verification can take longer.
What to do if you cannot locate your AGI
If you filed a joint return with a spouse, your AGI is a combined number — it is not split between you. Both spouses use the same AGI when explore for benefits or determining tax may be able to access.
If you filed an amended return using Form 1040-X, your AGI may have changed. The amended return will show a new AGI on line 11. When a program asks for your AGI, use the number from your most recent filed return, whether that is your original 1040 or an amended 1040-X.
If you have not yet filed a return for the current year and a program is asking for your AGI, you may be able to provide your AGI from the previous year's return instead. Some programs accept prior-year AGI if current-year information is not yet available. Ask the program directly what year of AGI they need.
Frequently Asked Questions
Is AGI the same as my income from my W-2?
No. Your W-2 shows your gross wages before any deductions. AGI is smaller because it subtracts certain allowed deductions like traditional IRA contributions or student loan interest. If you only have W-2 income and no other sources, and you do not claim any above-the-line deductions, then your AGI will be close to your W-2 wages — but it is still not the same number.
Can I use last year's AGI if I have not filed this year yet?
Some programs will accept prior-year AGI, but others require current-year information. Check with the specific program before you submit. If they need current-year AGI and you have not filed yet, you may need to file your return first or provide an estimate based on your year-to-date income.
What if my AGI is negative?
A negative AGI can occur if your deductions exceed your income — for example, if you have a large business loss or capital loss. Report your negative AGI as shown on line 11 of your 1040. Some benefit programs may treat a negative AGI as zero for their purposes, so contact the program to ask how they handle it.
Do I need to provide my whole tax return, or just the AGI number?
Most programs will accept just the AGI number if you can state it accurately. However, some programs ask for a copy of your tax return or a tax transcript to verify the number. Ask what the program needs before you submit anything. If they ask for a transcript, use the IRS "Get Transcript" tool rather than sending your personal copy.