U.S. · Payroll tax forms
Form 941 line 11, research payroll tax credit.
The Form 8974 amount, what it can offset, and how it must show up on line 16.
Line 11 is the qualified small business payroll tax credit for increasing research activities. Enter the amount from Form 8974, line 12 (or line 17 if applicable) and attach Form 8974. Line 12 is line 10 minus line 11 and cannot be less than zero. The credit offsets only the employer share of social security tax (up to $250,000 a quarter), then the employer share of Medicare tax.
Look up a Form 941 Line 11 item
Result
Form 941 Line 11 at a glance (March 2026 revision)
| Item | Meaning | What the IRS says |
|---|---|---|
| Line 11 | Credit from Form 8974 | Enter the credit from Form 8974, line 12 or, if applicable, line 17. If you enter an amount on line 11, you must attach Form 8974 |
| Line 12 | Line 10 minus line 11 | Subtract line 11 from line 10. The amount on line 12 cannot be less than zero |
| Applied first to | Employer social security tax | The credit first reduces the employer share of social security tax, up to $250,000 for the quarter |
| Then applied to | Employer Medicare tax | Any remaining credit then reduces the employer share of Medicare tax for the quarter until it reaches zero |
| Left over | Carries forward | Excess credit may be carried forward to the succeeding quarter. It may not be carried back to earlier quarters |
| Not allowed against | Withholding and employee shares | The credit may not be taken against income tax withholding, the employee share of social security tax or the employee share of Medicare tax |
| Line 16 / Schedule B | Must reflect the credit | Monthly and semiweekly depositors must account for the credit on line 16 or Schedule B. Do not reduce a monthly or daily liability below zero |
When the credit starts
The instructions give an example of a calendar-year employer that files its 2025 income tax return on April 15, 2026 with the payroll tax credit election made on Form 6765. The third quarter of 2026 is the first quarter that begins after the return was filed, so the credit applies to wages paid from that quarter. In other words, the credit starts with the first quarter that begins after you file the income tax return that makes the election.
How deposits are affected
Per the instructions, the credit is taken into account starting with the first payroll payment of the quarter that includes wages subject to social security tax, and the payroll tax credit should be taken into account in making deposits of employment tax. The total tax liability for the quarter reported on line 16 or Schedule B must equal line 12.
What this page does not do
It does not decide whether you qualify for the research credit or how much to elect. That is figured on Form 6765 and Form 8974, and a tax professional should confirm eligibility.
Worked example
Suppose a made-up employer has line 10 of $40,000 and a Form 8974 credit of $12,000. Line 11 is $12,000 and line 12 is $40,000 - $12,000 = $28,000. Assuming the employer social security share for the quarter is larger than $12,000, the whole credit is used against employer social security tax this quarter and nothing carries forward. Figures are illustrative only.
More pages in this set
Related decoder pages: Form 941 Line 5a, Form 941 Line 5c.
Sources
- Instructions for Form 941 (Rev. March 2026): the line-by-line and code instructions summarized on this page. Page last reviewed or updated April 30, 2026. Read November 2, 2026.
Edition: Instructions for Form 941 (Rev. March 2026). Line numbers, codes, dollar limits and rates are those printed in that edition and change by year. Names in worked examples are made up.
Frequently asked questions
What goes on Form 941 line 11?
The amount of the qualified small business payroll tax credit for increasing research activities from Form 8974, line 12 or, if applicable, line 17. You must attach Form 8974.
Can line 12 be negative?
No. The instructions say the amount on line 12 cannot be less than zero.
What taxes can the research credit offset?
The employer share of social security tax up to $250,000 for the quarter, then the employer share of Medicare tax. It cannot offset income tax withholding or the employee shares.
What if I have credit left over?
Excess credit may be carried forward to the succeeding quarter. It may not be carried back to earlier quarters.
Do I have to change line 16 or Schedule B?
Yes. Monthly and semiweekly depositors must account for the credit on line 16 or Schedule B so the total liability for the quarter equals line 12.
Not tax advice
This page summarizes IRS instructions, mostly written for the people who prepare the form, and is not tax, legal or financial advice. A CPA, an enrolled agent or a payroll professional can confirm what a line or code means for your filing. Everything runs in your browser; nothing you enter is sent anywhere.