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. Just got a new job in Oregon – will be making 4300 per month – married with 2 children – husband does not work – This is the most I have ever made in a job per month – want to fill out my W-4 so that I get the most out of each check and get a refund possibly – I am a teacher and will not get paid for 2 months in the summer – normally I claim 0 or 1. I am thinking with the new job to claim 2 or 3. Would I possibly still get a decent tax refund? What do you suggest? Thank you! Dawn

    1. Hi Dawn,

      Congratulations on the new position!

      A good rule of thumb when completing your W-4 form is to claim one allowance for yourself and an additional allowance for each dependent that you will claim on your W-4 form. In your case, three allowances would allow you to see a enough in each paycheck without having a large tax bill after filing.

  2. Hi,

    I married and i have a kid but my spouse and kids are not in US they are coming on feb/march 2016.What should i put martial status in W4 form .

    1. Hi Piysuh,

      You mention that your spouse and children do not live in the United States. In order to file with a married status, your spouse must be a US citizen. If your spouse is a US citizen, then you can file your tax return with a married status.

  3. I am married and my wife does not work. We have two children (20, 21) and one lives with us. What would be the best way to complete the W-4 for 2016?

    1. Hi Rick,

      I advise that you claim one allowance for yourself and an additional allowance for each dependent you will be claiming. Keep in mind eligibility requirements for dependents. Seeing as your children are above the 19-year old threshold, you can still claim them as dependents if they are full time students (up to age 24).

  4. The IRS Withholding Calculator is SOOOOO confusing. My situation is we file jointly, we have two children, husband works FT and I work PT. We don’t itemize. The calculator said we should claim 7. Why would we claim 7? We want to not owe anything at the end of the year so we’re trying to break even.

    1. Hi Katie,

      I can see why you are confused. The IRS Withholding Calculator will determine the maximum amount of allowances that you can claim based on the questions you answer about your tax situation. Keep in mind that the number they give you is not always the amount that will result in no tax due. Claiming 7 allowances is ‘allowed’ by the IRS. It just may mean that you will owe come tax time.

      A good rule of thumb to follow is claim one allowance for yourself plus an additional allowance for each dependent you plan on claiming on your tax return. Since you are married and filing a joint tax return, you should each claim one allowance for yourself. In addition to that, the spouse earning the higher income should claim the other two allowances for your dependents (if you both earn the same then split allowances evenly between both W-4s). That makes four allowances in total between both W-4s.

      I hope this cleared things up for you!

  5. Hi,

    Getting different answers to filling out my daughters W-4. She’s a full time student lives at home with me and I claim her on my taxes. She just recently got a part time job and not sure if she will make $6000. Should she claim exempt or single zero?

    1. Hi Jenn,

      If your daughter isn’t too sure about the income amount she will be earning, her best bet is to claim zero allowances on her W-4 form. If she sees on her paystubs or statements that taxes are being withheld, she should file a tax return to report the income earned and claim a refund from the IRS.

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