What is the difference between box 1 and box 16 on W-2?

Asked by: Jessyca Becker  |  Last update: May 12, 2026
Score: 4.8/5 (66 votes)

The amount in Box 16 state wages and Box 1 federal wages are usually the same. However, CA wages in Box 16 may differ from Box 1 federal wages for the following reasons: Wages earned in another state. Medical expenses.

Why are box 1 and box 16 different on my W-2?

Those boxes represent your wage base for taxes. Box 1 is wages for federal taxes, Box 3 is wages for SS tax, Box 5 is wages for Medicare tax, Box 16 is wages for state income tax, and Box 18 is wage base for local taxes.

Is box 16 my gross income?

Boxes 01 and 16 display your Federal and State taxable gross income on your W-2. Boxes 03 and 05 display your FICA taxable gross income on your W-2.

What does box 1 on W-2 include?

Box 1 "Wages, tips, other compensation": This is federal, taxable income for payments in the calendar year. The amount is calculated as YTD earnings minus pre- tax retirement and pre-tax benefit deductions plus taxable benefits (i.e., certain educational benefits).

Does box 1 on W-2 include health insurance premiums?

Also, if you have pre-tax dollars withheld from your paycheck for your insurance, the amount on your W-2, Box 1 won't include the cost of your health insurance. Wages shown in Box 1 are already adjusted for the cost of your health insurance.

How to Read Your W-2 Tax Form | Money Instructor

37 related questions found

Does W-2 box 1 include HSA contributions?

. Employer contributions to employee HSAS are not taxable to the employee and are reported on Form W-2, Box 12, Code W; . Employee contributions to their HSAS via payroll deduction on a "pre-tax basis" reduce their Form w-2 Box 1 taxable wages (like a 401K contribution).

Can I claim my health insurance premiums on my taxes?

You can include health insurance premiums in your medical expense calculations. However, certain premiums are not eligible for medical expense deductions. You cannot include the following premiums in your tax deductions: Life insurance policies.

Does my W-2 show how much I paid for health insurance?

The Affordable Care Act requires employers to report the cost of coverage under an employer-sponsored group health plan on an employee's Form W-2, Wage and Tax Statement, in Box 12, using Code DD.

Is dependent care benefits a box on Form W-2?

Box 10 of your W-2 shows the total amount of dependent care benefits that your employer paid to you or incurred on your behalf.

How to read a W-2 for dummies?

The right side of Form W-2 reports wages, taxes withheld, and benefits.
  1. Box 1: Taxable wages, tips, and other compensation. ...
  2. Box 2: Federal income tax withheld. ...
  3. Box 3: Social security wages. ...
  4. Box 4: Social security tax withheld. ...
  5. Box 5: Medicare wages and tips. ...
  6. Box 6: Medicare tax withheld.

Why is box 16 empty on W-2?

W-2 Box 16: State wages, tips, etc.

If the employee works in a state with no state income tax, leave Box 16 blank. An employee's Box 16 amount may differ from Box 1. This is not necessarily a mistake. Some wages are exempt from federal income tax and not state income tax.

Is Box 1 adjusted gross income?

You won't find your adjusted gross income on your W-2 form, but it contains some of the information that you need to fill out Form 1040 and calculate your AGI. Specifically, Box 1 of your W-2 shows your total “wages, tips, and other compensation,” which is your total taxable income from that employer.

What does income code 16 mean?

The most common codes used by international students and scholars are: Code 16: Scholarship or fellowship grants. Code 19: Compensation for teaching or researching.

What do I put in box 16 on W-2?

Box 16 (State Wages, Tips, etc.): This amount represents the total taxable wages earned in that state. Box 17 (State Income Tax): This amount represents the total of state income taxes withheld from your paycheck for the wages reported in Box 16.

What is the fastest way to get your tax refund?

E-file plus direct deposit yields fastest refunds

The IRS also encourages taxpayers to file electronically. While a person can choose direct deposit whether they file their taxes on paper or electronically, a taxpayer who e-files will typically see their refund in less than 21 days.

How to calculate gross income from W-2?

Gross Income - this is income before all taxes, and may be found in box 1. Net Income - this is income after tax. It may be computed by taking box 1 and subtracting all taxes.

Why is box 16 higher than box 1?

The amount in Box 16 state wages and Box 1 federal wages are usually the same. However, CA wages in Box 16 may differ from Box 1 federal wages for the following reasons: Wages earned in another state. Medical expenses.

Can I claim both the child tax credit and the child and dependent care credit?

Yes, you may claim the child tax credit (CTC)/additional child tax credit (ACTC) or credit for other dependents (ODC) as well as the child and dependent care credit on your return if you qualify for those credits.

What part of W-2 shows refunds?

Box 2 on our W2 is the amount of tax withheld from your wages. However, this does not tell you how much you will get back. On your form 1040, you will see your refund on line 34. If you owe, the amount will be on line 37.

How does HSA show up on W-2?

Employer contributions to your Health Savings Account are reported on Form W-2 Wage and Tax Statement, Box 12 with a code "W." An amount entered here will flow to Line 7, Column C of California Schedule CA. The amount is then added to the income total on Line 16 of California Form 540.

What are the IRS rules on health reimbursement accounts?

An HRA must receive contributions from the employer only. Employees may not contribute. Contributions aren't includible in income. Reimbursements from an HRA that are used to pay qualified medical expenses aren't taxed.

Are benefits included in box 1 of W-2?

Box 1 shows the amount of gross taxable wages an employer paid. These wages include prizes, bonuses, fringe benefits, and salaries. This part of Form W-2 does not include amounts given to retirement plans or other payroll deductions.

Why do I owe taxes because of health insurance?

Owe taxes if you used more of the premium tax credit than you qualified for in 2024. You'll have to report the excess amount on your 2024 tax return by filing Form 8962, Premium Tax Credit (PDF, 115 KB). Find instructions for Form 8962 (PDF, 348 KB).

Is it worth claiming medical expenses on taxes?

Claiming medical expense deductions on your tax return is one way to lower your tax bill. To accomplish this, your deductions must be from a list approved by the Internal Revenue Service, and you must itemize your deductions.

Can a self-employed person deduct health insurance premiums?

Health insurance costs of self-employed individuals — If you're self-employed and have a net profit for the year, you may be eligible for the self-employed health insurance deduction.