Employer's First Hire Checklist: Payroll Taxes, Forms & Deadlines
Hiring your first employee is a massive milestone. It means your business has grown beyond what you can handle alone. But adding "Employer" to your job title also adds a new layer of responsibility: you are now a tax collector for the federal government.
The transition from "Sole Proprietor" to "Employer" triggers specific federal tax responsibilities that, if ignored, can lead to significant penalties. This checklist cuts through the noise and outlines exactly what forms you need to collect, what taxes you need to pay, and how to stay compliant from day one.
Step 1: The First-Day Paperwork
Before your new hire types their first email or serves their first customer, you need to secure two critical documents.
1. Verification of Eligibility (Form I-9)
You must verify that every new employee is legally eligible to work in the United States.
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The Form: Both you and the employee must complete the USCIS Form I-9, Employment Eligibility Verification .
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Where to get it: You can download this form from the USCIS website at USCIS.gov.
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S3 Note: You do not file this form with the IRS. You keep it on file to prove you verified their eligibility.
2. Withholding Certificate (Form W-4)
To know how much federal income tax to take out of your employee's paycheck, you can't guess.
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The Form: Have your employee fill out Form W-4, Employee's Withholding Certificate.
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The Calculation: You will use the information provided on this form to figure the correct amount of income tax to withhold. For specific instructions on how to calculate this based on the W-4, the IRS refers you to Pub. 15-T .
Step 2: Understand the Three "Buckets" of Employment Tax
Once payroll starts, you are responsible for managing three distinct types of federal employment taxes .
1. Federal Income Tax Withholding
- Who pays: The employee (deducted from their wages).
- Your role: You withhold it and send it to the IRS.
2. Social Security and Medicare (FICA)
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Who pays: Shared responsibility. You withhold part from your employee's wages, and you pay a matching part yourself.
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What it funds: Old-age, survivor, and disability insurance (Social Security) and hospital insurance (Medicare) .
3. Federal Unemployment (FUTA) Tax
- Who pays: You (the employer) pay this entirely from your own funds.
- Your role: You do not withhold this from employee wages. It is an extra cost of doing business that pays for unemployment compensation for workers who lose their jobs .
Step 3: Know Your Filing Requirements
You don't just pay the taxes; you have to file forms to tell the IRS what you paid.
| Form | Purpose | Frequency |
|---|---|---|
| Form 941 (or 944) | Reports Social Security, Medicare, and withheld income taxes. Most employers file the quarterly Form 941. Small employers may qualify to file the annual Form 944. | Quarterly or Annually |
| Form 940 | Reports Federal Unemployment (FUTA) tax. | Annually |
| Form W-2 | Reports wages paid and taxes withheld to the employee and the Social Security Administration . | Annually (after year-end) |
Note: If you have agricultural employees, you generally use Form 943 instead of Form 941/944.
Step 4: Depositing Taxes (The "EFTPS" Rule)
You generally cannot pay these taxes when you file your return; you must deposit them beforehand.
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How to pay: You must use an electronic funds transfer (EFT). The primary system for this is the Electronic Federal Tax Payment System (EFTPS) .
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Automatic Enrollment: Good news—if you request a new Employer Identification Number (EIN), you are automatically enrolled in EFTPS. Watch your mail for a PIN package with instructions on how to activate your enrollment .
Warning: If you withhold taxes but fail to deposit them, or deposit them late, you may be subject to a penalty of the unpaid tax plus interest .
Step 5: The 4-Year Record Rule
Good recordkeeping protects you. If you have employees, the IRS requires you to keep all employment tax records for at least 4 years after the date the tax becomes due or is paid, whichever is later.
Conclusion: Start Clean, Stay Safe
Becoming an employer changes your tax landscape, but it is manageable with a system. By securing the I-9 and W-4 on day one and setting up your EFTPS account immediately, you build a "Safe" foundation for your growing team.
Next Step: If you haven't already, download Pub. 15 (Circular E), Employer's Tax Guide. Publication 583 provides the overview, but Pub. 15 is the detailed rulebook you will need for specific withholding tables and deposit schedules.
DISCLAIMER: This content is for educational purposes only and should not be considered personalized financial advice. Always consult with a qualified financial professional before making financial decisions.