Quick Answer
Missed payroll tax deadlines and miscalculated deposits are one of the most common reasons otherwise-compliant small businesses end up with IRS penalty notices. This checklist organizes every employer payroll compliance obligation by when it falls due: quarterly Form 941 tasks (due April 30, July 31, October 31, January 31), annual year-end obligations (W-2s and 1099s by January 31), new hire reporting (within 20 days of hire), and termination tasks (COBRA within 14 days). Print it, post it, and use it as a periodic review tool. Every quarter, revisit every section.
Table of Contents
Quarterly Compliance Checklist
The quarterly payroll compliance cycle is anchored by Form 941, but it includes several other tasks that must be completed alongside the filing. Missing a Form 941 deadline while all deposits were timely costs less than missing a deposit, but missing both is where penalties compound quickly. Work through this checklist at the end of every quarter before the filing deadline arrives.
☐ Form 941 Preparation Tasks
- ☐ Reconcile total wages for the quarter against your payroll register: gross wages on Form 941 must match your records exactly
- ☐ Reconcile total federal income tax withheld for the quarter
- ☐ Reconcile total FICA: employer Social Security (6.2%), employee Social Security (6.2%), employer Medicare (1.45%), employee Medicare (1.45%)
- ☐ Complete Part 1, Lines 1–12 of Form 941 using reconciled figures
- ☐ For monthly depositors: complete Part 2 showing monthly tax liability (Lines 16a, 16b, 16c)
- ☐ For semi-weekly depositors: attach Schedule B (Form 941) showing daily tax liability for each payday in the quarter
- ☐ Verify Line 12 (total taxes after adjustments) matches the sum of your EFTPS deposits for the quarter
- ☐ If deposits fall short of Line 12, remit the balance due with the return to avoid a balance-due penalty
- ☐ Sign and file Form 941 electronically or by mail before the deadline
☐ FUTA Quarterly Review
- ☐ Calculate cumulative FUTA tax liability for the quarter: 6.0% on first $7,000 wages per employee, net of state credit (effective rate typically 0.6% after the standard 5.4% state credit)
- ☐ If cumulative FUTA liability for the year to date exceeds $500, a deposit is required by the last day of the month following the quarter
- ☐ If FUTA liability for the quarter pushes the YTD total over $500 for the first time mid-year, deposit the full accumulated amount by the quarter-end deadline
- ☐ Check IRS Schedule A (Form 940) to confirm your state is not a FUTA credit reduction state for the year
☐ W-4 and Withholding Review
- ☐ Review any new or updated W-4s received since last quarter: confirm changes were applied to the correct pay periods
- ☐ Verify that employees who claimed exempt from withholding have re-certified by February 15 (annual requirement for exempt claims)
- ☐ Check for any employees approaching or past the Additional Medicare Tax threshold: begin withholding the extra 0.9% when year-to-date wages exceed $200,000
- ☐ Confirm Social Security withholding has stopped for any employee who has passed the $176,100 annual wage base
Form 941 Deadlines by Quarter
| Quarter | Period Covered | Standard Deadline | Extended Deadline* | FUTA Deposit Deadline |
|---|---|---|---|---|
| Q1 | January – March | April 30 | May 10 | April 30 (if liability > $500) |
| Q2 | April – June | July 31 | August 10 | July 31 (if cumulative > $500) |
| Q3 | July – September | October 31 | November 10 | October 31 (if cumulative > $500) |
| Q4 | October – December | January 31 | February 10 | January 31 (remaining balance) |
*Extended deadline applies only if all deposits for the quarter were timely and in full. Missing even one deposit forfeits the extension.
Annual Compliance Checklist
Year-end payroll compliance is the most deadline-dense period in the payroll calendar. The January 31 cluster (W-2s to employees, W-2s to SSA, 1099-NECs, Form 940, and Q4 Form 941) all land on the same date. Employers who start year-end preparation in November consistently hit all five deadlines; those who start in January often miss at least one.
☐ November–December: Year-End Preparation
- ☐ Verify every employee's legal name and Social Security Number against their Social Security card: the SSA assesses penalties of $310 per incorrect W-2 (2026 rate) for name/SSN mismatches
- ☐ Confirm all taxable fringe benefits are included in year-to-date wages: employer vehicle personal use, group-term life over $50,000, educational assistance over $5,250
- ☐ Send Form W-9 requests to any contractor paid $600 or more in the year who has not provided a TIN. You cannot file a 1099-NEC without a valid TIN
- ☐ Reconcile year-to-date FICA wages across all four quarters' Form 941 filings: total wages on the W-3 must match wages on all four 941s combined
- ☐ Confirm FUTA credit reduction status on IRS Schedule A (Form 940): states that borrowed federal unemployment funds may have a reduced FUTA credit, increasing your effective FUTA rate
- ☐ Review the IRS notification of next year's deposit schedule: the IRS mails deposit schedule determinations based on the lookback period (July 1 through June 30 of prior years)
☐ January 31: The Year-End Deadline Cluster
- ☐ Distribute W-2s to employees by January 31: mail to last known address or provide electronically (electronic delivery requires prior written consent from the employee)
- ☐ File W-2s and Form W-3 with the SSA by January 31: employers filing 10 or more W-2s must e-file through the SSA's Business Services Online (BSO)
- ☐ Distribute 1099-NEC to contractors by January 31: applies to any independent contractor paid $600 or more in the calendar year
- ☐ File 1099-NEC with the IRS by January 31: e-file required for 10 or more forms through the IRS FIRE system or third-party software
- ☐ File Form 940 (Annual FUTA Return) by January 31: deposit any remaining FUTA balance due with or before the return
- ☐ File Form 941 for Q4 by January 31 (extended to February 10 if all Q4 deposits were timely)
☐ February–March: Remaining Annual Filings
- ☐ February 28: Paper copies of 1099-MISC and other 1099 variants (other than 1099-NEC) due to the IRS for paper filers
- ☐ March 31: Electronic 1099-MISC and other 1099 variants due to the IRS via the FIRE system
- ☐ March 31 (Applicable Large Employers only): File Forms 1094-C and 1095-C with the IRS electronically (ALEs are employers with 50 or more full-time equivalent employees)
- ☐ March 3: Distribute Form 1095-C to employees (ALE requirement)
New Hire Compliance Checklist
New hire compliance has its own set of deadlines separate from the quarterly payroll cycle. These tasks must be completed for every new hire regardless of where the hire falls in the payroll calendar.
☐ Day One: Required Documentation
- ☐ Form I-9 Section 1: employee completes on first day of work; employer completes Section 2 within 3 business days of the first day
- ☐ Form W-4: collect before first paycheck; if not submitted, withhold at single/no-adjustment rate
- ☐ State withholding form: most states require their own withholding certificate in addition to the federal W-4
- ☐ ACA marketplace notice: employers covered by the FLSA must provide written health insurance marketplace notice within 14 days of hire
☐ Within 20 Days of Hire: New Hire Reporting
- ☐ Report the new hire to your state's new hire reporting agency within 20 days of the hire date (federal requirement)
- ☐ Report must include: employee name, address, Social Security Number, date of hire, employer name, employer address, and employer EIN
- ☐ Federal penalty for failure to report: $24 per employee; $490 per employee if there is a conspiracy with the employee to avoid reporting
- ☐ Confirm the report was accepted: some state systems require a confirmation number or acknowledgment
☐ Within 90 Days of Hire: ACA and Benefits
- ☐ Offer health insurance coverage to full-time employees (30+ hours per week) within 90 days if you are an Applicable Large Employer (50+ FTEs). Late or missed offers trigger ACA employer mandate penalties
- ☐ Provide a Summary of Benefits and Coverage (SBC) for any group health plan offered
- ☐ Provide a Summary Plan Description for any qualified retirement plan
Termination Compliance Checklist
Employee termination triggers a short but time-sensitive set of payroll compliance tasks. These are easy to overlook in the logistics of a separation, but missing them creates immediate legal exposure.
☐ At or Before the Final Day
- ☐ Final paycheck timing: federal law defers to state law on this; verify your state's specific deadline (many states require immediate payment at termination for discharges, or within 72 hours for resignations)
- ☐ Include all wages earned through the final day, including any accrued vacation or PTO that state law requires to be paid out at separation
- ☐ Process the final payroll run: do not simply issue a manual check without running it through payroll, as FICA and withholding must still be calculated and deposited
- ☐ Revoke payroll system access: remove the employee from future pay runs immediately after the final check is processed
☐ Within 14 Days of Termination: COBRA Notice
- ☐ Provide the COBRA election notice within 14 days of the qualifying event (termination or reduction in hours). This applies to employers with 20 or more employees who maintain a group health plan
- ☐ Use the Department of Labor's model COBRA notice (available at dol.gov) to satisfy the content requirements
- ☐ Document the date the COBRA notice was mailed: the 60-day election period starts from the later of the qualifying event date or the date the notice was provided
☐ At Year-End: W-2 for Terminated Employees
- ☐ Terminated employees still receive a W-2 by January 31 for wages paid during the year
- ☐ Update your records with the employee's last known mailing address before W-2 distribution
- ☐ I-9 retention continues after termination: retain for 3 years from hire date or 1 year after termination, whichever is later
- ☐ Retain all payroll records for the terminated employee for at least 4 years from the last return filed using those wages
Payroll Tax Rates Reference 2026
Use this table for periodic reconciliation reviews to confirm your system is applying the correct rates.
| Tax | Employee Rate | Employer Rate | Wage Base | Annual Cap Per Employee |
|---|---|---|---|---|
| Social Security (OASDI) | 6.2% | 6.2% | $176,100 | $10,918.20 (employee); $10,918.20 (employer) |
| Medicare (HI) | 1.45% | 1.45% | No cap | Unlimited |
| Additional Medicare | 0.9% | None | Wages over $200,000 | Employee only |
| FUTA (gross rate) | None | 6.0% | $7,000 | $420 gross; $42 net (with 5.4% state credit) |
| FICA Combined | 7.65% | 7.65% | SS capped; Medicare uncapped | N/A |
Frequently Asked Questions
What payroll filings are due each quarter?
Each quarter, employers must file Form 941 (Employer's Quarterly Federal Tax Return) reporting wages, federal income tax withheld, Social Security, and Medicare taxes. The filing deadlines are: Q1 (January-March) by April 30; Q2 (April-June) by July 31; Q3 (July-September) by October 31; Q4 (October-December) by January 31. If all deposits were made on time and in full, you get an automatic 10-day extension. FUTA (Form 940) deposits are also required quarterly when the cumulative liability exceeds $500.
When are W-2s due to employees vs the SSA?
W-2s are due to both employees and the Social Security Administration on the same date: January 31. Employees must receive their W-2 (by mail, hand delivery, or electronically with prior consent) no later than January 31. Employers must also submit Copy A of W-2s and the Form W-3 transmittal to the SSA by January 31. Employers submitting 10 or more W-2s must file electronically with the SSA through Business Services Online (BSO) at ssa.gov.
What's the new hire reporting deadline?
Federal law requires employers to report newly hired employees to the state's new hire reporting agency within 20 days of the hire date (or, for employers who report magnetically or electronically, within 20 days but with a maximum of two monthly transmissions). The report must include the employee's name, address, and Social Security Number, plus the employer's name, address, and EIN. Most states have online portals for submission. Failure to report carries a federal penalty of $24 per employee; if there is evidence of conspiracy between the employer and employee to avoid reporting, the penalty rises to $490 per employee.
Do I need to file Form 944 instead of 941?
Form 944 (Employer's Annual Federal Tax Return) is available only to small employers whose annual employment tax liability is $1,000 or less (roughly employers with annual payrolls under $4,000). If the IRS notifies you that you qualify to file Form 944, you file once per year by January 31 instead of quarterly. You cannot elect to file Form 944 on your own: the IRS must notify you. If you have been filing 941 and have not received a 944 notification, continue filing 941 quarterly. Switching without authorization creates a filing gap that generates notices and penalties.
What records must survive a payroll audit?
A payroll audit (whether conducted by the IRS, the Department of Labor, or your state agency) will request: payroll registers showing gross wages, deductions, and net pay per employee per period; time and attendance records for all non-exempt employees; W-4 forms for every current and recently terminated employee; EFTPS deposit confirmations with confirmation numbers and amounts; Form 941 and Form 940 returns with proof of filing; and I-9 forms for all current employees and terminated employees within the retention window. Retain all of these for at least 4 years (IRS standard) and time records for at least 2 years (FLSA minimum, though 4 years is safer).
Legal & Tax Disclaimer
This article is for general informational purposes only and does not constitute legal, tax, or professional advice. Employment laws, tax regulations, and compliance requirements change frequently. The information on this page reflects our understanding as of the date noted above and may not reflect recent changes in federal or state law.
Do not act or refrain from acting based solely on the information in this article. Always consult a qualified attorney, CPA, or HR professional before making payroll or compliance decisions for your business.