How to Fill Out a W-4 Correctly

Filling out a W-4 is less mind-boggling than you think.

One of the first things you have to do when you get a new job is filling out a Form W-4 [Employee’s Withholding Allowance Certificate]. It is essential to complete a W-4 correctly because it determines how much tax will be withheld from your pay and how large your tax refund will be.

The first half of the form is pretty easy. You just have to fill in your name, address, and marital status.

Then you have to figure out how many allowances to claim. This number will determine the amount of your withholding.

Number of allowances to claim

Generally, the number of allowances you should claim will correspond to the number of personal and dependency exemptions you can claim on your tax return, but this is not always the case. Claiming zero allowances will result in the maximum amount of tax withheld. Every additional allowance you claim on top of that means that a little less tax is withheld.

You’re a Dependent:

If you can be claimed as a dependent on someone else’s tax return (ie: your parent’s, aunt’s, etc.), you should claim zero allowances. When you’re a dependent, the person who claims you get the benefit of your personal exemption and you, yourself, will end up owing slightly more in taxes. Hence, the tax should be withheld at the maximum rate of zero allowances.

You are Single: 

As a single taxpayer, your W-4 form is straightforward enough but you do have several options when it comes to claiming allowances.

  • If you’re single with one job, the allowances to exemptions ratio don’t exactly hold true. Most single people claim one allowance. However, this is likely to result in a refund. If you prefer the extra money after filing, then claiming one allowance is the choice for you.
  • Claiming two allowances would get you closer to your exact tax liability, but may actually result in some tax due. That being said, you would have more take-home pay throughout the year since your employer wouldn’t be withholding as much tax from your paychecks.

Essentially you can choose whether to claim one or two, depending on the rest of your tax situation, but it’s probably safer to claim one.

You are Married: 

Have you tied the knot? This can drastically change your tax situation. Don’t worry; it’s typically for the better. Being married opens up a few doors for you when it comes to tax benefits. You can now file a joint tax return. This is the absolute ideal filing status in regards to taking advantage of your benefits as a taxpayer. In most cases, being married also allows you to claim more allowances on your W-4.

  • If you are married with no children, you should claim two allowances.
  • If you are married with one child*, you should claim three allowances.
  • If you are married with two children*, you should claim four allowances.

*Check your eligibility to claim the child tax credit. This gives you more money after filing but also allows you to claim additional allowances on your W-4.

Other Situations: 

Things get a little more complicated if you have multiple jobs, your spouse works, or you intend to itemize your deductions. In these cases you should turn your attention to page two of the W-4:

  • Deductions and Adjustments Worksheet: Use this worksheet if you plan to itemize deductions on your tax return or claim adjustments to your income.
  • Two-Earners/Multiple Jobs Worksheet: You will be directed to use this worksheet from the Personal Allowances Worksheet, line h. It is only necessary if you are married and earning a combined income of over $20,000 or if you are single with two jobs earning over $50,000.

The IRS also has a withholding calculator on their website that can give you a second opinion on how many allowances to claim.

The last thing you need to do is figure out if you are exempt from withholding. For most, this is not the case. Essentially, you are only exempt from withholding if all of the following is true:

  • you aren’t a dependent,
  • you had the right to a refund of all income tax withheld last year, and
  • you are not required to file a return this year.

If you are exempt, you can write exempt in line seven. You’re done! All you have to do now is sign the form and hand it over to your employer.

Update Your W-4 For A Larger Refund or More in Your Paycheck

Even if you’ve been at your job for a while, it’s a good idea to monitor and, if necessary, update your W-4 every year. This is especially true if there’s been a major event in your life such as a marriage or the birth of a child.

The goal is to get your refund or tax due as close to $0 as possible. Getting a big refund when you file taxes is a great feeling. It can also trigger that your withholding needs to be adjusted. The reality is that you could be enjoying that money throughout the year instead of having it withheld from your paychecks.

Regardless, during tax season you’ll need to report the total earnings and tax withheld on a tax return. Use RapidTax to file your taxes without a hassle and receive the maximum refund possible!

 

Get Your Refund

Fill out a W-4 correctly to have the necessary income withheld for tax.

777 Replies to “How to Fill Out a W-4 Correctly”

  1. I am maried, both me and my wife work. I have my daughter who will most likely work this year, she is 18. I currently have married plus 2 on my w-4. My wife has married + 1 on hers. What should they be? I owe too much this year 1529.00 in taxes due. What should mine and my wife’s w-4 be?

    1. Hi Ron,
      The number you and your wife claim should be a combined total of no more than 3. Saying that, you can claim 2 and she can claim 1. Also, you can always claim a number lower than your “combined number”, to be safe. The lower number you claim on your W-4 means the higher your refund will be (instead of paying tax due when filing). In this case, I would have both you and your wife claim 1 and you should be fine.

  2. I am starting my first job and I have trouble filling out my W4. I am 18, live with my patents and have a 2 year old daughter. My mom claims me and my daughter as dependents. Do I just put 0? And it asks how many eligible children do I have, so should I put 0 since my mom is claiming her?

  3. I wanted to know exactly how to update my W-4. Im filing as an independant, I rent a house, work 1 full time job and have 1 child. How many allowances should I have? Not sure if i am doing it correctly

  4. I work a summer job and make $2000
    What do I put down as my allowance on the w-4 so I get thd least amount taken out of my check
    I am a college student. My younger sister had a part time job during the summer and also wants to know what she should put down so she had the least amount of taxes taken out. She will make less than $1000.
    Thank you

  5. Hello, I’ve just moved to US in December, from Europe, with my husband, and the whole tax system is pretty confusing for us. I got a part time job, and filling W4 was the challenge as I didn’t know should I put 1 or 2. What would be your suggestion?

    My husband is not employed (yet), but he has home based business and monthly income. He will be filling 1099, but we are not sure should he do it this year, or in 2015, as in december he had less than $2000 in income.

    Thanks for your advice.
    Nancy

    1. Hi Nancy,
      Regarding your W-4, you should claim 1.

      Regarding filing taxes, basically all the income earned in 2013 should be reported on your tax return that is filed in 2014 (right now). That means, next year (in 2015), you will report all income earned in 2014 on your tax return.

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