How to Calculate AGI from W-2?

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Do you want to claim your deductions and credits that are available on your tax return? To claim credits you first need to know your Adjusted Gross Income (AGI).

Want to figure out what AGI is and how can you calculate it? Then keep reading to find out!

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How do I AGI from W2 with black lady on computer

What’s AGI (Adjusted Gross Income)?

To understand what Adjustable Gross Income (AGI) is, you first need to comprehend your gross income.

Gross income is the total amount of income that you earn (salaries, rent, retirement distributions, or any other earnings) in a year before your taxes are deducted from it.

Now if you see AGI, then it is the income obtained after subtracting adjustments (like educator expenses, student loan interest, contributions to health savings accounts, etc.) form the gross income.

You will need to find your AGI to calculate your tax liability. Plus, you may need it if you want to qualify for credits and deductions.  

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What is a W-2 Form?

A W-2 form tells the amount of annual income you will receive along with the value of taxes deducted from the annual income. Your employer will send you as well as the Internal Revenue Service (IRS) a W-2 after the end of the tax year (December 31).

How to calculate AGI from W2 form

A W-2 will give you a statement of your generated income and taxes withheld. This form is only for employers and not for those who are self-employed. Self-employed persons will have to use a different form (form 1099).

You will receive your income-related information from the W-2 while the IRS will receive your wage and tax statement. That is why the information on a W-2 form must be accurate. Having a W-2 will help you get your tax returns back efficiently.

Where Do I Find My AGI on a W-2?

There are numerous boxes on the W-2 form itself. Each box identifies a particular value related to your wages and taxes.

  • Box 1 will tell you your annual salary.
  • The Box 2 will tell you how much your employer has withheld for taxes.
  • Box 3 will show you social security wages. (if applicable)
  • Box 4 will tell you the withheld tax from social security wages. (if applicable)
W2 Sample Form

Other boxes have related information that you can use to calculate your adjusted gross income (AGI) on the form 1040.

How Do I Calculate AGI?

There is no rocket science involved in the AGI calculation. The simple steps involved in calculating your AGI from the information given on W-2 are:

  1. First, you will have to gather your income and tax statements. Your income will include your salary, prizes, lottery, rents, jury duty fees, unemployment benefits, etc.  
  2. Add up all of these sources of income to find out the final annual income.
  3. Now add certain payments known as above-the-line deductions or adjustments to income that you made in the last year.
  4. Subtract above-the-line deductions from your final annual income.
  5. The amount that you get is your adjusted gross income (AGI).

Above the line deductions that you will have to subtract include:

  • Alimony
  • Student loan interest
  • Educator expenses
  • Contributions to a Health Savings Account
  • Contributions to retirement accounts
  • Specific job-related expenses
  • Moving expenses
  • Half of the self-employment taxes that you paid

The greater the value of your deductions, the lower the taxes you will have. So, make sure you write in the correct value of deductions while calculating your adjusted gross income.

Let’s Understand It Better with an Example

Suppose your final income is $100,000. Now calculate your specific expenses from the last year. Let’s suppose those expenses are:

  • Your student loan interest is $300
  • Educator expenses are $700
  • Your contributions to the retirement accounts are $10,000
  • And your contributions to the health savings account are $5,000

Your total deductions will be (300+700+10,000+5,000) $16,000. Now subtract deductions from your annual income (100,000 – 16,000), the value $84,000 will be your adjusted gross income.

How do I find my adjusted gross income without a W-2?

If you want to find out your adjusted gross income but you have not received the W-2 form, do not worry. You can use other means such as your last paystub to calculate your adjusted gross income as well.

Lady looking a letter for
w2 form to calculate AGI

It is not much different from calculating AGI with the help of a W-2 form.

  • You can find your annual income from the paystub. Add your other sources of income (rent, lottery, etc.) into it.
  • Now add up all of your deductions like you did in the above steps.
  • Subtract deductions from the annual income. This value will be your adjusted gross income.  

Where is the AGI on my tax return?

To find the value of adjusted gross income by using your tax return, you will have to look in the upper left-hand corner of your income tax return. There you will see the name of your tax form which could be any form including: 1040, 1040-SR.

In the United States, form 1040 is used for federal income tax returns. This form has various versions. You can determine the value of your adjusted gross income from different lines on various forms.

  • For the tax year 2020, check the line 8b on the form 1040.
  • For the tax year 2020, check the line 8b on form 1040-SR.  

Tips for Calculating Adjusted Gross Income

If you want to calculate your adjusted gross income then these handy tips may be useful to you.

  1. Add up all of your deductions. The more deductions you have the more credits you will be able to receive. A lower AGI will benefit you in this regard.
  2. Use a W-2 form to determine your final income. If you have received this form from your employer, do not panic. Instead, use your last paystub to find your final income.

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Final Thoughts

Your adjusted gross income holds great importance in the world of taxes. If you have a lower adjusted gross income, you can increase your tax refunds and decrease the amount of tax that you owe.

How to calculated Adjusted Gross Income on W2 Paystub
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Be sure to use all of this information wisely to help you when calculating your AGI.

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Until the next money adventure, take care!

Handy

The Handy Tax Guy Tax Service

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