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What Is IRS Form W-4?

Form W-4: Employee’s Withholding Certificate is completed by an employee and given to his or her employer. The form is then used by the employer to withhold the appropriate amount of federal income tax from the employee’s paycheck and remit the payment to the government throughout the tax year.

Who Fills Out Form W-4?

The form should be completed by every individual who works as an employee at a business. It is standard for an employee to complete a Form W-4 upon starting a new job, but there may be other times in which it would be wise to update your W-4 with your employer.

When Should I Fill Out Form W-4?

You should complete a Form W-4 for your employer when you start a new job. You can also complete a new form at any time if you need to increase or decrease your withholding. After tax time, you should reassess your family's tax situation. You can take a look at your tax refund to help you determine if any changes need to be made to your withholdings.

If you have a major life circumstance change, it is beneficial to reassess your tax situation. Situations that may warrant a modification to your withholding include a marriage, divorce, or birth or adoption of a new child. As always, if you feel like you need additional tax advice, seek the assistance of a local tax professional who can sit down with you and address your concerns.

When Was Form W-4 Redesigned To Remove Withholding Allowances?

Form W-4 was redesigned in 2020 to remove withholding allowances and reduce the form’s complexity. It contains the same information and is used for the same purpose by employers, but it was redesigned to increase transparency for employees who complete the form. Instead of complicated formulas and worksheets, the new form asks straightforward questions that improve employee withholding accuracy.

Withholding allowances were removed from the redesigned Form W-4 because it was previously tied to the personal exemption. You will notice there is no personal exemption when you filed your tax return in recent tax years. The personal deduction exemption was suspended in 2018 after the Tax Cuts and Jobs Act was passed in December 2017. In lieu of a personal exemption deduction, the standard deduction was almost doubled for each filing status.

Do My Current Employees Need To Furnish A New W-4 Because Of The Redesign?

As an employer, you can ask your employees to furnish a new W-4 after the redesign. However, it’s not required for them to furnish a new form. You can tell them if they do not furnish a redesigned W-4, you will continue to withhold their income tax based on the valid previous version of the W-4.

How Does Form W-4 Affect My Tax Refund?

If you did not have enough withholding in the previous year, you will owe taxes when you file your tax return, rather than receive a tax refund. If this is the case, you need to immediately update your Form W-4 with your employer in order to avoid further penalties and interest that can be incurred from underpayment in the current year as well. If the tax refund amount you receive at tax time is very minimal, you may want to increase your withholdings as well. If

If you had excess withholding throughout the previous year, you will be receiving a bigger refund at tax time. The additional withholdings beyond your tax liability will simply increase the amount of tax refund you receive back during tax season. Rather than giving the government an interest-free loan of your money for the better part of a tax year, you could take home a larger paycheck throughout the year.

When Should I Increase My Withholding?

Without the information on the Form W-4, your employer only knows about your wages through employment at their business. You should increase your withholding if you and your spouse both hold jobs, you have multiple jobs, or you have a side gig that is not subject to withholdings. If you have a side gig, you should also be aware you will need to pay quarterly estimated tax payments as well.

When Should I Decrease My Withholding?

If you know you are eligible for tax credits or significant itemized deductions, you can decrease your withholdings. The standard income tax withholding amount is based on the standard deduction for your filing status. If you qualify for significant tax credits, such as the earned income credit or the child tax credit, your taxable income will be lower than someone who had the same income with only the standard deduction and no tax credits. If you have a larger refund at tax time and nothing significant has changed in your tax situation, it is a good sign that you can decrease your withholding.

What Information Is Included On Form W-4?

The Form W-4 includes everything your employer needs to know about your tax situation to guarantee accurate withholding of your federal income taxes. The information you provide on the form will affect your entire tax situation, including your potential tax refund. It is important that you accurately complete the form to the best of your knowledge. You will need to know information about all the jobs you hold as well as your spouse's income.

an example of a blank w-9 form

Step 1: Personal Information

The first section on the Form W-4 is the personal information section. Here, you will enter your first name, middle initial, last name, address, social security number, and filing status. The information you provide in this section is used by your employer to assign the federal income tax withheld by them to your Internal Revenue Service (IRS) tax account.

It is important that your name matches exactly what is on file with the social security office. If you have recently married and taken another last name, be sure to update your name with the social security office.

Your filing status is a significant part of this first section. The amount of tax withheld by your employer each paycheck depends on how you file your tax return. Assuming only your income from the one employer, if you are a single taxpayer, you will have a higher tax liability than if you were a married taxpayer with a spouse who does not also work. The standard deduction for married filing jointly is double that of a single taxpayer, which reduces your taxable income on your tax return.

Step 2: Multiple Jobs or Spouse Works

The next section should be completed only if you hold more than one job or have a spouse who also works. There are several options to complete step 2. You can use the estimator at www.irs.gov/W4App, complete the multiple jobs worksheet on page 3 of the W-4, or simply check the box in step 2 if there are only two jobs total with similar incomes. See supplemental worksheet section below for details about the multiple jobs worksheet on page 3 of the Form W-4.

Step 3: Claim Dependents

If you have a total income less than $200,000 (or $400,000 if married filing jointly), you can complete this section using information about your children or other dependents you will be claiming on your tax return. In the first box, multiply your qualifying children under age 17 by $2,000. In the second box, multiply your other dependents by $500. The third and final box is the sum total of the amounts above.

Step 4: Other Adjustments

Step four includes other adjustments to your withholdings. Line 4(a) covers increases to your withholding and line 4(b) covers decreases to your withholding.

Line 4(a) is used if you have a job not subject to withholdings, such as an independent contracting or freelancing job. This type of self-employment income is subject to self employment tax in addition to your federal income taxes. You will have to pay estimated tax payments quarterly for your self-employment income, but this form allows you to withhold more taxes from your main job. It can also be used if you have interest, dividends, or retirement income that is not subject to withholdings.

Line 4(b) allows you to reduce your withholdings based on additional deductions you may be eligible to claim on your tax return. See supplemental worksheet section below for details about the deductions worksheet on page 3 of the Form W-4.

Step 5: Sign

Once you are confident that the Form W-4 is completed to the best of your knowledge, you should sign and date the form on step 5. Form W-4 is not valid if it is not signed.

What Are The Supplemental Worksheets On Form W-4 Used For?

You can use the supplemental worksheets to help you complete the primary form. The supplemental worksheets are not required to be submitted with the Form W-4, so you can keep them for your own records when you are done with them.

Step 2(B): Multiple Jobs Worksheet

Step 2(B) is completed by individuals who have multiple jobs or those who have a spouse that also works. It relies on a table, from page 4 of the W-4, that includes the intersection of various household salaries. It improves the accuracy of your withholdings based on your family's tax situation.

You should complete section 1 of the worksheet if you have two jobs in the household, whether you hold both jobs or you and a spouse each have one job. Using the table from page 4, find the intersection of the higher and lower paying jobs and enter the information on the worksheet in line 1. Then skip to section 3.

You should complete section 2 of the worksheet if you have three or more jobs in the household, whether held by you or you and your spouse. Using the highest paying job and second highest paying job, include the value from the intersection on the table from page 4 on line 2a. Using the total of the two highest paying jobs as the "higher paying job" and the third job as the "lower paying job," enter the value form the intersection on the table from page 4 on line 2b.

The amounts from 2a and 2b are added together for 2c. Line 3 asks that you enter the number of pay periods in the year for the highest paying job. Line 4 divides line 1 or line 2c (depending on whether you completed section 1 or 2) by line 3 for your customized withholding amount each pay period.

an example of a blank w-9 form
an example of a blank w-9 form

Step 4(B): Deductions Worksheet

Step 4(B) is completed by individuals who plan to itemize their deductions rather than taking the standard deduction, or those who have significant tax credits to claim on their tax return. Line 1 asks that you enter your estimated itemized deductions for the year. Line 2 is the standard deduction for the current tax year.

Line 3 determines whether your itemized deduction is greater than the standard deduction. If the itemized deduction is greater, you will include the amount by which it exceeds the standard deduction on line 3.

Line 4 allows for any significant tax credits you plan to claim on your tax return, and line 5 is the sum total of lines 3 and 4. Line 5 is what you will enter on Step 4(B) of the main FormW-4.

an example of a blank w-9 form

Do I Have To Complete The Entire Form If My Tax Situation Is Simple?

No, the form has five steps, but you only need to complete the personal information section in step 1 and the signature section in step 5. If you only complete these two sections, your tax withholding will be based on your filing status with the standard deduction and no other adjustments.

Who Receives Form W-4?

Employers receive the Form W-4 directly from their employees and use the information internally to the business to determine accurate tax withholding amounts. Employers are not required to routinely submit the form to the IRS.

Insufficient Withholding And Lock-In Letter

If there is an issue with a specific employee's underpayment due to insufficient withholding, the IRS will issue a "lock-in" letter to the employer specifying the withholding arrangement permitted for the employee. A copy of the letter will be given to the employer to provide to the employee, if he or she still works at the business. At this point, the employee is required to furnish a new Form W-4 directly to the IRS office designated on the lock-in letter. After a lock-in letter is issued, you cannot decrease your withholdings unless approved by the IRS.

Are There Other Versions Of Form W-4?

Yes, there are many variations of Form-W-4. Here are some of the most common and a description of their purpose.

Form W-4 (SP): Certificado de Retenciones del Empleado

Form W-4 (SP): Certificado de Retenciones del Empleado is used by Spanish-speaking employees. It contains the same information as the Form W-4, translated from English to Spanish. It allows employers to withhold income taxes from the employee's paycheck. If you need to find a paystub template for your employees, there are plenty of paystub generator online.

Form W-4P: Withholding Certificate for Periodic Pension or Annuity Payments

Form W-4P: Withholding Certificate for Periodic Pension or Annuity Payments is used by recipients of pension or annuity payments. It is given to the payer, who uses the information to withhold taxes from the payments.

Form W-4S: Request for Federal Income Tax Withholding From Sick Pay

Form W-4S: Request for Federal Income Tax Withholding From Sick Pay is completed by individuals who receive sick pay. It is furnished to the third-party payer of sick pay, such as an insurance company. It allows the payer to withhold federal income taxes from the sick pay.

Form W-4V: Voluntary Withholding Request

Form W-4V: Voluntary Withholding Request is completed by individuals who receive unemployment compensation or other government payments. It is used to voluntarily request that the payer of such payments withhold income taxes from your payment amount.

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