How to Fill Out Form 941 (2021 Q2 Version) | Instructions
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How to Fill Out Form 941: Your Step-by-step Guide On the Revised 2021 Form

If you have employees, you likely need to fill out and file Form 941 each quarter. Form 941 is jam-packed with different sections and calculations, which leaves room for errors. To avoid major mistakes, learn how to fill out Form 941 line by line.

Form 941 recap

IRS Form 941, Employer’s Quarterly Federal Tax Return, reports payroll taxes and employee wages to the IRS. Form 941 reports federal income and FICA taxes each quarter.

You must file Form 941 unless you:

  • Filed a final return
  • Are a seasonal employer
  • Employ a household employee (e.g., nanny)
  • Have farm employees (e.g., Form 943)
  • Are told by the IRS to file Form 944 instead

Information you report on Form 941 includes wages paid to employees, reported tips, federal income taxes withheld, Social Security and Medicare taxes (both employee and employer portions), and additional taxes withheld. You must also include adjustments to Social Security and Medicare taxes, sick pay, tips, and group-term life insurance.

Because of COVID-19, the IRS revised the 2020 and 2021 versions of Form 941 to also include coronavirus-related employment tax credits and tax relief information. Per the IRS, do not use an earlier version of Form 941 (e.g., forms from 2020) to report 2021 tax information.

If you need to report Quarter 1 taxes, use the March 2021 version of Form 941. To report Quarter 2 taxes, use the June 2021 version of the form.

The IRS also expects the June 2021 version to be used for Quarters 3 and 4 of 2021. However, if there are adjustments to laws, the form may need to be revised again.

How to fill out Form 941 2021

If you’re required to file Form 941, you’ve come to the right place. Learn how to fill out Form 941 by following the steps below.

steps for filling out Form 941 for business owners and employers

1. Gather Form 941 information

Before you can begin filling out Form 941, you must collect some information.

Gather the following to fill out Form 941:

  • Basic business information, such as your business’s name, address, and Employer Identification Number (EIN)
  • Number of employees you compensated during the quarter
  • Total wages you paid to employees in the quarter
  • Taxable Social Security and Medicare wages for the quarter
  • Total federal income, Social Security, and Medicare taxes withheld from employees’ wages during the quarter
  • Employment tax deposits you’ve already made for the quarter
  • Wage information pertaining to coronavirus-related tax credits, if applicable (2021 Form 941)
  • Information about paid sick or family leave wages, if applicable (2021 Form 941)
  • COBRA premium assistance credit information, if applicable (2021 Form 941)

2. Fill out business information

At the top portion of Form 941, fill in your EIN, business name, trade name (if applicable), and business address.

Off to the right side, mark which quarter the information is for. For example, if the form is for the second quarter, put an “X” in the box next to “April, May, June.”

part 1 IRS Form 941

3. Fill in necessary sections on the form

Below is a box-by-box breakdown to help you fill out the rest of the form.

Form 941 is broken into five parts, each with their own sections. Depending on your business and employees, you might not need to complete all of the sections.

Part 1: Questions for the quarter

Part 1 has 15 lines. Some lines have multiple parts (i.e., 11a, 11b, etc.). Here are details about each of those lines and what information you must provide.

Line 1

List the number of employees you paid during the quarter. This includes any employees who received wages, tips, and other compensation.

Per the IRS, only include the total number of those who worked on these dates or during pay periods that include these dates: March 12 (Q1), June 12 (Q2), September 12 (Q3), and December 12 (Q4). Do not include the following:

  • Household employees
  • Employees in nonpay status for the pay period
  • Farm employees
  • Pensioners
  • Active members of the U.S. Armed Forces

Say you have 11 employees working during September. Only 10 of the employees work during the pay period of 9/1 – 9/13. Because only 10 employees worked on or through September 12, you would only report “10” on Line 1.

If you enter more than 250 employees on line 1, you must file Form 941 electronically.

Line 2

Report the total compensation you paid to the applicable employees during the quarter. Include all wages, tips, and other compensation. This also includes “ordinary” sick pay (e.g., not qualified sick leave wages).

Line 3

List the federal income tax withheld from employee wages, tips, and other compensation. This includes:

  • Qualified sick leave wages
  • Qualified family leave wages
  • Qualified wages for the Employee Retention Credit
  • Tips
  • Taxable fringe benefits
  • Supplemental unemployment compensation benefits

Don’t include any income tax withheld by a third-party sick payer, if applicable. And, do not include qualified health plan expenses.

Line 4

If no employee compensation is subject to Social Security and Medicare taxes, mark an “X” next to “Check and go to line 6” on line 4. If you mark that box, you can skip lines 5a, 5a(i), 5a(ii), 5b, 5c, 5d, 5e, and 5f.

If employees do have compensation subject to Social Security and Medicare taxes, fill out lines 5a-5f next.

Lines 5a-5d

The most confusing lines on Form 941 are 5a-5d. To calculate the totals for these lines correctly, break up the wages by type (e.g., regular wages or tips).

Lines 5a-5d are the totals for both the employee and employer portions of Social Security and Medicare taxes withheld from an employee’s wages.

On lines 5a and 5b, you must multiply taxable Social Security wages (5a) and taxable Social Security tips (5b) by 0.124.

The decimal represents the rate of Social Security tax on taxable wages. Both you and your employee must contribute 6.2% each paycheck for Social Security. Combined, you and your employee contribute 12.4%, which is the amount you multiply on lines 5a and 5b (0.124).

For the 2021 version of Form 941, multiply qualified sick leave wages (5a(i)) and qualified family leave wages (5a(ii)) by 0.062 for Social Security tax. Because qualified sick leave and family leave wages aren’t subject to the employer portion of Social Security tax, you only need to multiply those wages by 6.2% (0.062). Qualified sick leave and family leave wages are required for applicable situations under the FFCRA.

For 2021, the Social Security wage base is $142,800. An employee’s annual income is no longer subject to Social Security tax after they earn above the wage base. Do not include any wages above the wage base on lines 5a-5d (including lines 5a(i) and 5a(ii)).

On line 5c, multiply taxable Medicare wages and tips by 0.029. You and your employee must both contribute 1.45% each paycheck for Medicare taxes. Combined, you and your employee pay 2.9%, which is 0.029.

Medicare tax does not have a wage base. However, you must withhold an additional 0.9% for Medicare tax once an employee meets one of the following thresholds:

  • Single with an annual income of $200,000 or more
  • Married filing jointly with an annual income of $250,000 or more
  • Married filing separately with an annual income of $125,000 or more

If applicable, account for the additional 0.9% on line 5d by multiplying taxable wages and tips subject to additional Medicare tax withholding by 0.009.

Let’s look at an example of calculating totals for lines 5a-5d for an employee. Say your employee earns $30,000 in regular wages and $2,000 in tips during the quarter. You did not have to pay the employee any sick leave or family leave wages.

Line 5a: Taxable Social Security wages* x 0.124
Line 5a(i): Qualified sick leave wages* x 0.062
Line 5a(ii): Qualified family leave wages* x 0.062
Line 5b: Taxable Social Security tips x 0.124
Line 5c: Taxable Medicare wages and tips x 0.029
Line 5d: Leave blank if employee doesn’t earn more than the applicable Medicare threshold

*Include taxable qualified sick and family leave wages for leave taken after March 31, 2021 on line 5a. Use lines 5a(i) and 5a(ii) only for wages paid after March 31, 2020, for leave taken before April 1, 2021.

Line 5a: $30,000 x 0.124 = $3,720.00
Line 5a(i): $0 x 0.062 = $0.00
Line 5a(ii): $0 x 0.062 = $0.00
Line 5b: $2,000 x 0.124 = $248.00
Line 5c: $32,000 x 0.029 = $928.00
Line 5d: Leave blank

Fill out Columns 1 and 2 with the correct totals based on your wages and calculations. Be sure to separate the dollar and cents amounts on the form. For example:

form 941 5a-5d information

Line 5e

Add the totals from Column 2 for 5a, 5a(i), 5a(ii), 5b, 5c, and 5d together to fill in the total on line 5e. Using the same data from above, you would input $4,896.00 on line 5e ($3,720 + $248 + $928).

Line 5f

Line 5f is specifically for documenting tax due on unreported tips.

The IRS may issue a Section 3121(q) Notice and Demand to employers. This notice tells you about the amount of tips received by employees that were unreported (e.g., employee failed to report tips or underreported tips to their employer).

If you receive a notice, fill in the amount the notice lists on line 5f. Do not fill out line 5f if you did not receive a notice from the IRS.

Line 6

To get your total for line 6, add together totals from lines 3, 5e, and 5f (if applicable). Line 6 is the total amount of taxes you owe before any adjustments.

Line 7

Fill out line 7 to adjust fractions of cents from lines 5a-5d. At some point, you will probably have a fraction of a penny when you complete your calculations. The fraction adjustments relate to the employee share of Social Security and Medicare taxes withheld.

The employee portion of Social Security and Medicare taxes from lines 5a-5d may differ from the amounts you actually withheld from employees’ wages due to rounding.

For example, say your employee had a tax liability of $2,225.212. You can’t send 21.2 pennies to the IRS. Instead, you round the penny amount down to 21 cents.

Line 7 is for you to report these types of penny discrepancies. Say you paid $5,500.14. Your form states you should have paid $5,500.16. You would put -.02 on line 7 to show the penny discrepancy.

The fractions of cents adjustment can be either a positive or negative amount. Be sure to use the negative sign (not parentheses) to show a decrease.

Line 8

Fill out line 8 if you have a third-party sick payer, such as an insurance company, that transfers the liability for the employer share of SS and Medicare taxes to you. Calculate third-party sick pay for the quarter and enter the total on line 8 as a negative (e.g., -$130).

Line 9

Line 9 is for recording adjustments for tips and group-term life insurance.

On line 9, enter a negative amount for:

  • Any uncollected employee share of Social Security and Medicare taxes on tips
  • The uncollected employee share of Social Security and Medicare taxes on group-term life insurance premiums paid for former employees

Don’t fill in line 9 if you do not have any uncollected taxes for tips (Social Security and Medicare taxes) or group-term life insurance (employee share of taxes).

Line 10

On line 10, fill in the total taxes after your adjustments (if applicable) from lines 6-9. Add the totals from lines 6-9 and fill in the sum on line 10.

Line 11a

Line 11a is specifically for a payroll tax credit for increasing research activities. If this credit applies to you, enter the amount of credit from Form 8974, line 12.

You must also attach Form 8974, Qualified Small Business Payroll Tax Credit for Increasing Research Activities, to Form 941.

Do not fill in line 11a if this credit does not apply to your business.

Line 11b

On line 11b, enter the nonrefundable portion of the credit for qualified sick and family leave wages from Worksheet 1, Step 2, line 2j (if applicable) for leave taken before April 1, 2021. Do not fill out this line if the credit does not apply to you.

Line 11c

On line 11c, enter the nonrefundable portion of the Employee Retention Credit (ERC) from Worksheet 2, Step 2, line 2h (if applicable). The ERC is 70% of the qualified wages you paid to your employees in the quarter.

Do not fill out line 11c if the ERC does not apply to your business.

Line 11d

Line 11d is the total nonrefundable portion of credit for qualified sick and family leave wages for leave taken after March 31, 2021. Enter the nonrefundable portion of the credit for qualified sick and family leave wages from Worksheet 3, Step 2, line 2r.

Line 11e

On line 11e, enter the COBRA premium assistance that you provided in the quarter, if applicable. You can get the total nonrefundable COBRA premium assistance credit amount from Worksheet 5, Step 2, line 2g.

Do not fill out this line if it does not apply to you.

Line 11f

List the number of individuals you provided COBRA premium assistance to during the quarter in the box. Count each eligible individual that received assistance as one.

Line 11g

Add lines 11a, 11b, 11c, 11d, and 11e together and enter the total on line 11g.

Line 12

Record your total taxes after adjustments and nonrefundable credits on line 12. Subtract line 11g from line 10 and enter your total on line 12. The amount entered cannot be less than zero.

According to the IRS, You can either pay your amount with Form 941 or deposit the amount if both of the following are true:

  • Line 12 is less than $2,500 or line 12 on your previous quarterly return was less than $2,500
  • You didn’t incur a $100,000 next-day deposit obligation during the current quarter

You must follow a deposit schedule if both of the following apply to you:

  • If line 12 is $2,500 or more and line 12 on your previous quarterly return was $2,500 or more
  • You incurred a $100,000 next-day deposit obligation during the current quarter
Line 13a

List your total deposits for the quarter on line 13a. If you had any overpayments from previous quarters that you’re applying to your return, include the overpayment amount with your total on line 13a.

Also, include any overpayment you applied from filing Form 941-X or 944-X in the current quarter.

Line 13b

Line 13b is reserved for future use. Leave this line blank.

Line 13c

Line 13c is for the refundable portion of credit for qualified sick and family leave wages for leave taken before April 1, 2021. Gather the information from Worksheet 1, Step 2, line 2k.

Line 13d

On line 13d, enter the refundable portion of the Employee Retention Credit:

  • Credit for wages paid after March 31, 2021 and before July 1, 2021 (second quarter): Use Worksheet 2, Step 2, line 2i
  • Credit for wages paid after June 30, 2021 and before January 1, 2022 (third and fourth quarters): Use Worksheet 4, Step 2, line 2i
Line 13e

Line 13e is the refundable portion of credit for qualified sick and family leave wages for leave taken after March 31, 2021 from Worksheet 3, Step 2, line 2s.

Line 13f

On line 13f, enter the refundable portion of COBRA premium assistance credit from Worksheet 5, Step 2, line 2h. The refundable portion of the credit is allowed after the employer share of Medicare tax is reduced to zero by nonrefundable credits applied against the employer share of Medicare tax.

Line 13g

Input the total deposits and refundable credits on line 13g by adding up lines 13a, 13c, 13d, 13e, and 13f.

Line 13h

Enter the total advances received from filing Form(s) 7200 for the quarter. If you filed a Form 7200 for the quarter but you haven’t received the advance before filing Form 941, don’t include the amount of the advance requested on line 13h.

Line 13i

Subtract line 13h from line 13g and enter the amount on line 13i.

Line 14

If line 12 is more than line 13i, enter the difference on line 14. You do not have to pay if your line 14 total is less than one dollar.

Do not fill out line 14 if line 12 is less than line 13i. Move on to line 15.

Line 15

If line 13i is more than line 12, enter the difference on line 15.

Do not fill in both lines 14 and 15. Only fill out one of these lines.

Mark if you want the amount applied to your next return or if you want the IRS to send you a refund. If line 15 is under one dollar, the IRS will send a refund. Or, the IRS can apply it to your next return if you ask them to do so in writing.

Part 2: Deposit schedule and tax liability for the quarter

In Part 2, fill out information about whether you’re a semiweekly or monthly depositor. If you’re not sure which type of depositor you are, check IRS Publication 15, section 11.

Next to line 16, you will see three boxes.

Mark an “X” next to the first box if:

  • Line 12 on your Form 941 was less than $2,500 or line 12 on your previous quarterly return was less than $2,500
  • You didn’t incur a $100,000 next-day deposit obligation during the current quarter.

If you were a monthly depositor for the entire quarter, put an “X” next to the second box and fill out your tax liability for Months 1, 2, and 3. Your total liability for the quarter must equal line 12 on your form.

If you were a semiweekly depositor during any part of the quarter, mark an “X” next to the third box. You must also complete Schedule B, Report of Tax Liability for Semiweekly Schedule Depositors, and attach it to Form 941 if you were a semiweekly depositor.

part 2 IRS Form 941 2021

Part 3: About your business

Above the section for Part 3, enter your business name and EIN one more time.

Part 3 includes lines 17-28 and asks you certain questions about your business. If a question does not apply to your business, leave it blank.

Line 17

Part 3, line 17 asks you whether your business closed or stopped paying wages during the quarter. If you did close your business or stopped paying wages in the quarter, place an “X” next to the box that says “Check here.” Then, enter the final date you paid wages. Also, attach a statement to your final return.

Line 18a

If you are a seasonal employer and don’t have to file Form 941 every quarter, put an “X” next to “Check here” on line 18a.

Line 18b

For the third and fourth quarters of 2021 only, check the box on line 18b if you qualify for the ERC solely because your business is a recovery startup business. Do not check this box for the second quarter of 2021.

Line 19

On line 19, enter the qualified health plan expenses allocable to qualified sick leave wages for leave taken before April 1, 2021. You can also find this on Worksheet 1, Step 2, line 2b.

Line 20

Enter the qualified health plan expenses allocable to qualified family leave wages for leave taken before April 1, 2021 from Worksheet 1, Step 2, line 2f.

Line 21

Enter the qualified wages for the ERC (excluding the amount of any qualified health plan expenses). For the Q2 of 2021, enter this amount on Worksheet 2, Step 2, line 2a. For the Quarters 3 and 4 of 2021, enter this amount on Worksheet 4, Step 2, line 2a.

The total you report on line 21 cannot exceed $10,000 per employee per quarter.

Line 22

On line 22, enter the qualified health plan expenses for the Employee Retention Credit. For the Q2 of 2021, enter the amount on Worksheet 2, Step 2, line 2b. For the quarters 3 and 4 of 2021, enter this amount on Worksheet 4, Step 2, line 2b.

Line 23

Enter the qualified sick leave wages you paid to your employees for leave taken after March 31, 2021 on line 23. Include any qualified sick leave wages excluded from the definition of employment under sections 3121(b)(1)–(22). And, enter the amount on Worksheet 3, Step 2, line 2a.

Line 24

Enter the qualified health plan expenses allocable to qualified sick leave wages for leave taken after March 31, 2021 on line 24. Enter this amount on Worksheet 3, Step 2, line 2b.

Line 25

Enter the collectively bargained defined benefit pension plan contributions and collectively bargained apprenticeship program contributions allocable to qualified sick leave wages for leave taken after March 31, 2021. Enter this amount on Worksheet 3, Step 2, line 2c.

Line 26

Enter the qualified family leave wages paid to your employees for leave taken after March 31, 2021. Include qualified family leave wages excluded from the definition of employment under sections 3121(b)(1)–(22). Also enter this information on Worksheet 3, Step 2, line 2g.

Line 27

On line 27, input the qualified health plan expenses allocable to qualified family leave wages. Also enter this amount on Worksheet 3, Step 2, line 2h.

Line 28

Enter the collectively bargained defined benefit pension plan contributions and collectively bargained apprenticeship program contributions allocable to qualified family leave wages for leave taken after March 31, 2021. Enter this amount on Worksheet 3, Step 2, line 2i.

part 3 IRS Form 941 2021

Part 4: Third-party designee

Part 4 asks permission for the IRS to speak with your third-party designee. Your third-party designee is the individual (e.g., employee or tax preparer) who prepared Form 941 and is typically responsible for payroll tax prep.

If you want your third-party designee to be able to discuss your return with the IRS, mark an “X” next to the “Yes” box. Then, fill in the designee’s name and phone number. You must also select a five-digit PIN to use when talking to the IRS (e.g., 12345).

If you do not want another person to be able to discuss the return with the IRS, check off the box next to “No” and move on to Part 5.

The example below shows what it would look like if you chose “Yes.”

how to fill out form 941

Part 5: Signature

After you complete all of the above sections, sign your form under Part 5.

The following people can sign Form 941:

  • Sole proprietorship: Individual who owns the company
  • Corporation or an LLC treated as a corporation: President, vice president, or other principal officer
  • Partnership or an LLC treated as a partnership: Partner, member, or officer
  • Single-member LLC: Owner of the LLC or a principal officer
  • Trust or estate: The fiduciary

One of the authorized signers from above must sign Form 941 in the box next to “Sign your name here.” The signer must also print their name and title (e.g., president) and include the date and their phone number.

If you have someone else prepare Form 941 on your company’s behalf, the preparer must fill out the Paid Preparer Use Only section. This section includes the preparer’s name, signature, firm’s name, address, phone number, EIN, and date. Your preparer must also check off whether or not they’re self-employed.

form 941 part 5 quarter 3 and 4

After you complete all three pages of 941 and sign it, you’re ready to submit your form to the IRS.

4. Submit Form 941

Where you file Form 941 depends on your state and whether you make a deposit with your filing. To find out where to mail Form 941, check out the IRS’s website. You might also be able to electronically file Form 941, depending on your business and state.

File a new Form 941 with the IRS every quarter. Because Form 941 is a quarterly form, it has multiple due dates:

  • April 30 for Quarter 1 (January 1 – March 31)
  • July 31 for Quarter 2 (April 1 – June 30)
  • October 31 for Quarter 3 (July 1 – September 30)
  • January 31 for Quarter 4 (October 1 – December 31)

For additional details on filling out Form 941 and sending it to the IRS, consult the IRS’s Instructions for Form 941.

How Patriot addresses the new 2021 Form 941

Patriot’s Basic Payroll customers will get a prefilled version of Form 941 with all of the information we have available from them. It is the customer’s responsibility to review and file Form 941 with the IRS. Full Service Payroll customers will also receive a prefilled Form 941 that Patriot will file with the IRS on the customer’s behalf. Full Service Payroll customers can view their Form 941 in their company tax packets.

Ready to streamline your payroll process? Patriot’s payroll software is easy-to-use and lets you run payroll quickly with a three-step process. What are you waiting for? Start your free trial today!

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This article has been updated from its original publication date of June 24, 2019.

This is not intended as legal advice; for more information, please click here.

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