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The 2020 W-4 is Different, Here is What You Need to Know to Fill it Out Correctly.

Jun 30th, 2020 • Damian Dunn

Prior to 2020, filling out a W-4 was a pretty straightforward proposition. Determine how many allowances you qualified for, pencil in if you want some additional money withheld from your check, and off you go. To many people’s surprise, a new W-4 was ushered into use in January 2020, and it’s… different. But, is the new W-4 much more challenging to complete? Let’s check it out. 

First, why is there a new W-4? Thanks to the 2017 Tax Cuts and Jobs Act, the old W-4 was on borrowed time. Allowances are out and a bigger emphasis is placed on determining household income and what deductions you anticipate you’ll claim. Do you have kids or other dependents? The new W-4 takes them into account, too. If the new form is completed accurately and your finances play out the way you expect them to for the year, your withholdings should be a bit more accurate each paycheck. In turn, this means that you’ll have a smaller refund or a smaller bill come tax filing time the following year. 

Now, let’s look at each of the sections of the new W-4 and figure out what needs to happen. 

Step 1:

Step 1 is simple enough. Fill out your personal information just like before and choose what filing status you anticipate using on your tax return (box c). There are no tricks or games being played here (or anywhere else on the form, for that matter). 

Please note that Head of Household is now an option on the new form. If you’re still at the same job as last year you technically aren’t required to fill out the new W4. However, if you file as Head of Household, you may want to consider it so you can get your withholdings more in line with your tax liability. 

After Step 1, but before Step 2, we see this little message:

Step 2-4 of the new 2020 W-4 form

That’s right! It’s possible that you’ll only need to complete Step 1 and sign your name in Step 5 to complete your W-4. I suggest you look at Steps 2-4 just to make sure they don’t apply to you, but it’s possible that this W-4 takes you 30 seconds to complete. On to Step 2. 

Step 2:

Step 2 of the 2020 W-4 form

As the guide says, you only need to worry about Step 2 if you have two or more jobs or you’re married to a spouse who works (and you file taxes jointly). This step will attempt to capture a reasonably accurate prediction of your household income for the year and then estimate withholding. Three options are given to help you during this step and I think there is a clear winner. Option (a) directs you to the online estimator the IRS has created. It’s been refreshed and is a bit more user friendly than past versions. It takes a few minutes to complete (you may need last year’s taxes), but it is by far the most accurate option of the three presented. Option (b) is on Page 3 of the W-4. You’ll need to use the tables found on Page 4, as well, if you choose this step. It’s pretty simple, but I had a hard time getting a result that matched up with what I got on the estimator (and what I calculated by hand). I’m not sure what was off, but it’s quite possible my struggles were due to user error. Finally, Option (c) should only be used if both jobs are of similar pay. It’s going to be the least precise of the three options, but the easiest to fill out. If the two incomes in your house aren’t all that similar, you should certainly use Option (a) or (b). 

If you are at all concerned about privacy, for instance, you don’t want your employer to know about a self employment side gig, the estimator in option (a) is your best choice. Using the online estimator will provide you with an answer without needing to mark up anything else on the new W-4 that could make your employer suspicious. An even more private method would be to pay estimated quarterly taxes and ignore your additional self employment income on this form. 

We then get this interesting little warning. Don’t overlook it because it’s important:

Step 3-4(b) on form w-4

Only complete Steps 3 through 4(b) for the highest paying job in the household. Otherwise, you’ll run the risk of not having enough tax withheld overall and owing money next filing season.  

Step 3:

Step 3 of the new 2020 W-4 form

If you’ve got dependents, kids or otherwise, claim them here. You’ll do a little math, but it’s a simple calculation. 

What you may have questions on is, “what is a dependent” and “do my kids qualify?” I’ll direct you to IRS Publication 972 for the finer details on dependents, but here are the criteria for you to determine if your kids qualify:

  • Relationship: The child is your son, daughter, stepchild, eligible foster child, brother, sister, stepbrother, stepsister, half brother, half sister, or a descendent of any of them (eg. your grandchild, niece, or nephew). 
  • Age: The child is under the age of 17 at the end of 2020.
  • Support: The child did not provide over half of their own support for 2020. The child cannot file a joint return for this year, either. 
  • Residency: The child lived with you for more than half of 2020.
  • Dependent: The child is claimed as a dependent on your tax return.
  • Citizenship: The child was a US citizen, US national, or resident alien during 2020. 

You can also use Step 3 to allow for other credits such as the Education Tax Credit and Foreign Tax Credit. Any amounts listed in Step 3 will increase your paycheck each pay period, but decrease the chance of receiving a refund. 

Note that if you have a child during the year that you should absolutely update your W-4 to reflect that event as soon as possible. 

Step 4: 

Step 4 of the new 2020 W-4

You’ve nearly made it! Step 4 (a) is a place for you to account for other taxable income you expect to receive during the year that isn’t taxed at the time you receive it. The examples provided are interest, dividends, and retirement income. The instructions on Page 3 curiously say to not include self-employment income in this box, but then go on to tell you about what you should do if you include self-employment income in this box. I wouldn’t include self-employment income, myself, but that’s your decision. 

Step 4(b) covers deductions. Many of us will use the standard deduction when we file our taxes. However, if you still itemize, you can use the simple worksheet on Page 3 of the W-4 to account for that here. 

Finally, Step 4(c) will be used for extra withholding. If you use the online estimator or the worksheet on Page 3 (back in Step 2), you may get a result that tells you to put an amount in box 4(c). This amount will be withheld each pay period for the remainder of the year. 

Step 5:

Step 5 of the new 2020 W-4 form

You did it! Sign and date the form, turn it in to HR, and then allow a paycheck or two to pass before expecting to see your changes take effect. 

The new W-4 is certainly different, but I believe it will be more accurate in the long run. Be patient while filling it out and tax time might be a less stressful event for you next year. 

While at Hey Money tax advice is one of the topics we aren’t licensed to cover, we can answer your questions about basic tax forms. To learn more about what you can and can’t talk to your Hey Money expert about — check out this page.

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