Hiring Your First Employee: Tax and Payroll Obligations You Can't Skip

If you’ve already worked through whether the person you’re bringing on is truly an employee rather than an independent contractor, whether using the framework in Employee vs. Independent Contractor: How the IRS Decides Worker Classification or elsewhere, this post picks up exactly where that decision leaves off. Once you’ve determined a worker is genuinely an employee, and not a contractor you can pay on a 1099, a different and more involved set of tax obligations kicks in. This is the operational roadmap for what happens next.

Hiring your first W-2 employee is a real milestone. It also means your business is, for the first time, responsible for withholding money from someone else’s paycheck, matching a chunk of it out of your own pocket, and sending both to the government on a schedule that doesn’t bend for cash flow problems. None of it is complicated once you see the full picture, but there are enough moving pieces that it’s worth walking through methodically before that first paycheck goes out.

Why This Moment Changes Your Tax Picture

Up until now, your tax obligations have probably centered on your own income: self-employment tax, quarterly estimated payments, maybe a Schedule C or an S corporation return. The moment you add a W-2 employee, you take on a second, parallel set of obligations that exist independently of your own tax situation. You become a withholding agent for the federal government and for Minnesota. You become responsible for depositing money on a fixed schedule, filing a quarterly return, registering with a state unemployment insurance program, and reporting the hire itself within a matter of days.

None of this replaces anything you were already doing. It stacks on top of it. That’s the piece that catches new employers off guard, not any single requirement being especially hard to understand, but the number of separate systems that all activate at once.

Step One: Get an EIN (If You Don’t Already Have One)

Most established businesses already have an Employer Identification Number, whether they got one when they formed an LLC, elected S corporation status, or opened a business bank account. If that’s you, this step is already handled.

If you’ve been operating as a sole proprietor using your Social Security number, hiring an employee is the point where that stops being an option. You cannot report payroll taxes under your own Social Security number. You need an EIN, and you need it before you run your first payroll.

Getting one is free and takes about ten minutes through the IRS’s online EIN application. You’ll receive the number immediately upon completing the application. Skip any third-party site that charges a fee for this. The IRS never charges for an EIN.

The Federal Payroll Tax Stack: FICA and FUTA

Two federal payroll taxes apply the moment you have a W-2 employee, and they work very differently from each other.

FICA (the Federal Insurance Contributions Act) funds Social Security and Medicare, and it’s a shared obligation. Your employee’s share comes out of their paycheck as withholding. Your share comes out of your business’s funds as a match. Neither side is optional.

For 2026, the breakdown looks like this:

Social Security: 6.2% withheld from the employee’s wages, plus a matching 6.2% from you, up to the annual Social Security wage base. That wage base adjusts every year for inflation, so confirm the current figure before running payroll calculations for a given year.
Medicare: 1.45% withheld from the employee, plus a matching 1.45% from you, with no wage cap. Every dollar of wages is subject to Medicare tax.
Additional Medicare Tax: Once an employee’s wages from your business exceed $200,000 in a calendar year, you’re required to withhold an additional 0.9% from their wages. This one is employee-only. You don’t match it, regardless of the employee’s total income from other sources.

Combined, your employer-side FICA match is 7.65% of wages (6.2% + 1.45%) up to the Social Security wage base, and 1.45% above it. That’s real money that never shows up on the employee’s pay stub as a deduction, because it’s your cost, not theirs.

FUTA: The Federal Unemployment Tax, Employer-Paid Only

The Federal Unemployment Tax Act (FUTA) funds the federal-state unemployment insurance system, and unlike FICA, it’s entirely your obligation. Employees never see it withheld from their pay.

The federal FUTA rate is 6.0% on the first $7,000 of each employee’s wages for the year. Most employers, though, get a credit of up to 5.4% for state unemployment taxes paid on time, which brings the effective FUTA rate down to 0.6%, or a maximum of $42 per employee per year. Minnesota is not currently on the list of states subject to FUTA credit reductions, so Minnesota employers who pay their state unemployment taxes on time generally get the full credit.

Form W-4: Collect It Before the First Paycheck

Before you can withhold federal income tax correctly, you need a completed Form W-4 from your new employee. This is the document that tells you their filing status, whether they have multiple jobs or a working spouse, dependents they’re claiming, and any additional withholding they want taken out.

Collect it as part of the hiring paperwork, before the first payroll runs, not after. Without it, you’re required to withhold as if the employee is single with no adjustments, which typically over-withholds and creates an unnecessary conversation later. Federal income tax withholding itself isn’t a flat percentage the way FICA is. It’s calculated using IRS withholding tables applied to the information on the W-4, which is one of the genuine advantages of using payroll software or a payroll service rather than calculating it by hand.

Figuring Out Your Deposit Schedule: Monthly vs. Semi-Weekly

This is the part of payroll that trips up new employers more than almost anything else, because the deadlines aren’t tied to your quarterly filing. They’re tied to when you actually pay employees, and missing them by even a few days triggers penalties.

The IRS assigns every employer a depositor status for withheld federal income tax, Social Security, and Medicare, based on a lookback period: the total taxes you reported during the 12-month period ending the prior June 30.

Monthly depositor: If your total employment tax liability during the lookback period was $50,000 or less, you deposit monthly. Taxes accumulated in a given month are due by the 15th of the following month.
Semi-weekly depositor: If your lookback liability exceeded $50,000, you deposit twice a week, timed to whichever days of the week you actually pay employees.

As a brand-new employer with no lookback history, you’re automatically a monthly depositor for your first year. There’s one important exception that applies regardless of your assigned status: if you accumulate $100,000 or more in employment taxes on any single day, you must deposit it by the next business day, and you become a semi-weekly depositor for the remainder of that year and all of the following year. Small businesses with a handful of employees rarely hit that threshold, but it’s worth knowing it exists.

Deposits are made electronically through the Electronic Federal Tax Payment System (EFTPS). Most payroll software and payroll services handle this automatically once you’re set up, which is one of the strongest arguments for not running payroll entirely by hand.

Form 941: Your Quarterly Payroll Tax Return

Form 941 is the return that reports what you’ve already been depositing throughout the quarter. It shows total wages paid, federal income tax withheld, and Social Security and Medicare tax (both the employee and employer shares) for the quarter. It’s due by the last day of the month following the end of each quarter, April 30, July 31, October 31, and January 31.

A common point of confusion: the deposits and the return are two separate obligations. You don’t wait until the quarterly filing to pay what you owe. Deposits happen on your assigned monthly or semi-weekly schedule throughout the quarter, and Form 941 reconciles and reports what should already have been deposited. If the numbers don’t match, that mismatch is exactly what draws IRS attention.

Very small employers with an estimated annual employment tax liability of $1,000 or less may qualify to file Form 944 annually instead of Form 941 quarterly, but the IRS has to notify you of eligibility. Don’t assume you qualify without confirmation.

Minnesota Registration: Withholding Tax and Unemployment Insurance

Hiring your first employee also triggers two separate Minnesota state registrations, and they go to different agencies.

Minnesota withholding tax registration is handled through the Minnesota Department of Revenue. You’ll register for a Minnesota Tax ID Number (if you don’t already have one for sales tax or other purposes) through the state’s e-Services system, and you’ll withhold Minnesota state income tax from employee wages using the state’s withholding tables, similar in concept to federal withholding but calculated separately.

Minnesota Unemployment Insurance registration is handled through a completely different system, the Minnesota Unemployment Insurance program at uimn.org, run by the Department of Employment and Economic Development rather than the Department of Revenue. This is where you register to pay Minnesota’s state unemployment tax, and it’s a separate account and separate filing obligation from your withholding tax registration. New employers should register within 30 days of becoming liable, meaning the day you hire your first employee.

Unemployment Tax: FUTA and Minnesota’s SUTA, Both Employer-Paid

Both the federal FUTA tax described earlier and Minnesota’s state unemployment tax, commonly called SUTA and referred to on Minnesota’s own materials as UI tax, are entirely employer-funded. Neither comes out of the employee’s paycheck.

Minnesota assigns new employers an initial UI tax rate based on your industry classification, and that rate applies to wages up to Minnesota’s taxable wage base for the year, which is adjusted annually. Rates and the wage base both change from year to year, so rather than quote a specific figure that may be out of date by the time you’re reading this, confirm the current new-employer rate and wage base directly at uimn.org when you register. Industries with historically higher turnover, construction is a common example, are typically assigned a higher initial rate than professional services or office-based businesses.

One nuance worth knowing: your Minnesota UI rate isn’t fixed forever. It’s an “experience rating” system, meaning your rate adjusts over time based on your business’s actual unemployment claims history. A business with few or no claims typically sees its rate decrease after the first few years; a business with frequent layoffs or turnover sees it increase.

New Hire Reporting: The 20-Day Rule

Separate from any tax filing, federal law requires every employer to report newly hired employees to a state new hire directory, and Minnesota’s deadline matches the federal standard: within 20 days of the employee’s hire date. This goes to the Minnesota New Hire Reporting Center, not the Department of Revenue or the UI program.

The purpose is largely unrelated to your payroll taxes directly, it supports child support enforcement and helps states detect unemployment or benefits fraud, but it’s a genuine compliance requirement with its own deadline, and it’s easy to overlook because it doesn’t feel like a “tax” obligation the way withholding does. Most payroll services handle new hire reporting automatically as part of onboarding a new employee, which is one more reason this task tends to fall through the cracks specifically for employers running payroll manually.

Form W-2: The Annual Wrap-Up

At the end of the year, you’re required to provide each employee with a Form W-2 summarizing their total wages and all taxes withheld, and to file copies with the Social Security Administration. The deadline for both, giving the form to your employee and filing with the SSA, is January 31 of the following year. For 2026 wages, that means January 31, 2027.

This deadline doesn’t move for weekends the way some other deadlines do without adjustment, and unlike some other filings, there’s no automatic extension available for the employee copy. Build W-2 preparation into your December or early January routine rather than treating it as a last-minute task.

Payroll Service vs. DIY Payroll: What Actually Makes Sense

Once you see the full list, deposit schedules, quarterly returns, two separate state registrations, new hire reporting, annual W-2s, the appeal of a payroll service becomes obvious. Services like Gusto, ADP, and QuickBooks Payroll calculate withholding, make your federal and state deposits on the correct schedule, file Form 941 and your state returns, handle new hire reporting, and generate W-2s at year-end. Pricing typically runs somewhere in the range of $40 to $150 or more per month depending on the number of employees and features, though exact pricing varies by provider and plan.

Running payroll by hand is possible, and some very small employers do it, particularly if they have one employee and a comfortable handle on spreadsheets and deadlines. But the math on this decision usually isn’t close. Missing a federal deposit deadline can trigger a penalty starting at 2% of the underpayment and escalating with how late the deposit is, and that’s before considering the value of your own time spent tracking multiple agencies’ deadlines by hand. For most first-time employers, the cost of a payroll service is small relative to the cost of getting a deposit or a filing wrong.

The one thing a payroll service doesn’t replace is judgment: whether a worker should be classified as an employee in the first place, whether your business structure still makes sense once you have payroll, and how payroll integrates with your broader bookkeeping and tax planning. That’s where a tax professional’s involvement still matters even after you’ve automated the mechanics.

Workers’ Compensation Insurance: A Separate but Real Obligation

Workers’ compensation insurance isn’t a payroll tax, but it’s a first-hire obligation that arrives at the same time and is easy to overlook because it doesn’t show up on any IRS form. Minnesota law requires nearly every employer with one or more employees to carry workers’ compensation coverage, with only narrow exceptions. This is insurance, purchased through a private carrier or, if you can’t secure coverage in the voluntary market, through Minnesota’s assigned risk plan, and premiums are based on your industry classification code and payroll, not a flat percentage across all businesses.

Don’t treat this as optional or as something to sort out later. Operating without required workers’ compensation coverage in Minnesota carries its own penalties separate from anything related to payroll tax compliance.

What This Actually Costs: The Employer-Side Math

Business owners planning their first hire often budget for the salary itself and stop there. The employer-side payroll tax and insurance costs on top of gross wages are real, and underestimating them is one of the more common first-hire mistakes.

Let’s say you run a small marketing consultancy and you’re bringing on your first full-time employee at a $55,000 salary. Here’s a rough picture of what that $55,000 actually costs your business, beyond the paycheck itself:

FICA match (7.65%): approximately $4,208
FUTA (0.6% on the first $7,000): $42
Minnesota UI tax (illustrative new-employer rate, actual rate and wage base assigned at registration): roughly $1,000, depending on your industry classification and the current wage base
Workers’ compensation premium (illustrative, varies significantly by job classification): a few hundred dollars for a low-risk office role, considerably more for physical or high-risk work

Add it up, and a reasonable planning estimate for the additional employer-side cost on a $55,000 salary lands somewhere in the neighborhood of 9% to 12% of gross wages, before any employee benefits like health insurance or retirement matching are added on top. That’s the difference between budgeting $55,000 for your first hire and the roughly $60,000 it may actually cost your business. Every number here depends on your specific industry classification, claims history, and current-year rates, so treat this as a planning framework rather than a quote, and confirm your actual assigned rates once you register.

Common Mistakes That Cost Real Money

Missing a payroll tax deposit deadline. The IRS penalty structure for late federal tax deposits escalates quickly, starting at 2% for deposits one to five days late and climbing to 15% for deposits not made within ten days of an IRS notice. Because deposits happen far more often than quarterly filings, this is the deadline most likely to get missed by a new employer running payroll manually.

Skipping the W-4 before the first paycheck. Without one on file, you’re required to withhold as if the employee has no adjustments, which usually means over-withholding and an avoidable conversation with a new hire in their first pay period.

Missing the 20-day new hire reporting deadline. This one is easy to overlook specifically because it isn’t a tax form. It’s a separate compliance requirement with its own deadline and its own reporting system.

Not budgeting for the employer-side cost. As the math above shows, the gap between an employee’s salary and what that employee actually costs the business is a real percentage, not a rounding error, and it affects cash flow from the very first pay period.

Assuming payroll software eliminates the need for classification judgment. Software calculates withholding correctly once you tell it someone is an employee. It doesn’t tell you whether that classification was correct in the first place.

When to Get Help

If you’re hiring your very first employee, or your business has grown from one or two employees to a size where payroll errors would create real financial exposure, this is a reasonable point to bring in help, whether that’s a payroll service to handle the mechanics, a tax professional to confirm your setup is correct from the start, or both. The cost of getting professional guidance at the outset is almost always smaller than the cost of unwinding a classification error, a missed deposit, or a botched first Form 941 months later.

The Bottom Line

Hiring your first employee is a genuine milestone, and the payroll tax mechanics that come with it are learnable, not mysterious. Get your EIN if you need one, understand the FICA and FUTA obligations you’re now responsible for, collect a W-4 before that first paycheck, know your deposit schedule, register with both Minnesota agencies you need, report the new hire within 20 days, and decide early whether a payroll service or DIY payroll makes more sense for your situation. Handle those pieces methodically, and this stops being an intimidating list and becomes a routine part of running a growing business.

The information in this article is general in nature and hasn’t been customized for your specific tax situation. Payroll tax rates, wage bases, and Minnesota unemployment insurance rates are adjusted annually and vary by industry classification, so confirm current figures before running payroll for your own business. As an Enrolled Agent, I help small business owners work through exactly these kinds of first-hire decisions. For personalized guidance on your payroll setup, worker classification, or first-year hiring obligations, please schedule a consultation.

The Employment & Payroll resources hub covers worker classification, household employees, employee benefits, and payroll compliance in more depth. Directly related guides:

Employee or Independent Contractor — the classification test that determines whether payroll obligations apply in the first place
Withholding — Filling Out Form W-4 — helping new employees complete Form W-4 correctly
Fringe Benefits — what else to consider once you’re set up to pay employees

Two related blog posts worth reading alongside this one: Employee vs. Independent Contractor: How the IRS Decides Worker Classification covers the decision this post assumes has already been made, and New Business Tax Obligations: Your First-Year Checklist is a useful starting point if you’re still working through the broader first-year business tax picture beyond payroll.