What Is a Bonus? An Employer Guide to the 8 Types
A bonus is not one thing. It is eight different promises with different costs, tax treatment, and legal consequences. Here is which one you are giving.
Bonus
Eight different things share this name, and they cost different amounts, are taxed the same way, and have very different legal consequences
An owner decides to give someone a bonus. It is a good instinct, the person deserves it, and the money is available.
What the owner does not know is which of eight different things they just did. Because bonus is not one concept. It is a word covering eight distinct promises, and they differ in what they cost you, in whether the employee can rely on them, and, most consequentially, in whether they just changed the overtime you owe.
The person who says I will give you a bonus if we hit the target has done something legally different from the person who hands over an envelope in December with no explanation. Both said bonus. One of them just increased the hourly rate that their nonexempt employees' overtime is calculated from, and does not know it.
So this is a map rather than an essay. What a bonus actually is, all eight types with what each one costs and what it triggers, the discretionary distinction that decides everything, how they are taxed, how much to pay, and how to start without an HR department. It is written for a US business with five to fifty people. FirstHR is not a payroll processor; your provider runs the numbers. What I build is the records layer underneath. This is general information rather than tax or legal advice, and this is an area where an hour with an employment lawyer is genuinely cheap insurance.
What a Bonus Is
Money paid to an employee in addition to their regular wages. That is the definition, and everything interesting is in the qualifications.
Three things in that definition do a lot of work.
Not required. There is no law compelling you to pay a bonus. The FLSA does not mandate them. You are free to have no bonus at all, and plenty of good employers do not, relying instead on non-monetary incentives that cost nothing.
But once promised, different. The freedom is in whether to have a bonus, not in whether to honour one you announced. A bonus with published criteria creates an expectation, potentially a contractual obligation depending on your wording, and definitely a wage and hour consequence.
It is wages. Not a gift, not an expense outside payroll. It runs through your payroll, it is taxed as wages, and it costs you your share of FICA on top of the amount itself, which is explained in the guide to payroll tax versus income tax.
The Eight Types
Here is the map. Every bonus a small business gives is one of these.
Look at the tags on the right, because that is the column nobody puts on a table like this. Five of the eight change what you owe in overtime. And the three that do not, spot bonuses, referral bonuses, and profit sharing, are exactly the three that are hardest to use as a targeted incentive for a specific outcome.
That is not a coincidence and it is the central tension of the whole subject. The mechanisms that tie effort to reward most tightly are precisely the ones the wage laws notice. Whether a given person is nonexempt at all is the prior question, answered in the exempt versus non-exempt guide.
Discretionary vs Nondiscretionary: The Distinction That Decides Everything
This is the fork in the road, and almost every employer walks past it without noticing.
| Question | Discretionary | Nondiscretionary |
|---|---|---|
| Did you announce it in advance? | No | Yes |
| Are there published criteria or a formula? | No | Yes |
| Did the employee have reason to expect it? | No | Yes |
| Did you decide the amount at the end, alone? | Yes | No |
| Could they have changed their behaviour to earn it? | No | Yes |
| Does it go into the regular rate? | No | Yes. Always |
Per DOL Fact Sheet 56C, nondiscretionary bonuses are included in the regular rate of pay, and the DOL gives examples: bonuses based on a predetermined formula, such as individual or group production bonuses; bonuses for quality and accuracy; attendance bonuses; and safety bonuses.
Which means: if you have a nonexempt employee, you pay them a bonus of any of those kinds, and you calculate their overtime as one and a half times their base hourly rate, you are underpaying their wages. Every week they work overtime. By a small enough amount that nobody will ever complain about it. The underlying rule is in the FLSA.
And note the trap this creates, because it is genuinely inescapable. To make a bonus motivate anyone, you have to tell them about it in advance. Telling them makes it nondiscretionary. So the thing that makes the bonus work is the thing that makes it count. There is no clever structure that gives you both, and the full treatment of that problem is in the pay for performance guide.
There is a further wrinkle worth knowing before you design an annual plan. Per 29 CFR Part 778, a nondiscretionary bonus covering a period longer than one workweek retroactively raises the regular rate for every week in that period. A quarterly or annual bonus therefore requires recalculating overtime for each of those weeks. Almost nobody does this, and it is a quiet, accruing liability.
The mechanics of the regular rate calculation, with worked examples, are in the gross pay guide.
How Bonuses Are Taxed
The second most common employee complaint about a bonus, after not getting one, is that it was taxed to death. It was not, and being able to say why in one sentence is worth having.
A bonus is supplemental wages, which is an IRS category covering payments that are not regular wages: bonuses, commissions, overtime, severance, back pay.
| Method | How it works | When you use it |
|---|---|---|
| Percentage method | A flat 22 percent federal withholding on the bonus | When the bonus is paid separately from regular wages. This is the common one |
| Percentage method, above $1 million | 37 percent on supplemental wages over $1 million in a year | Mandatory. Not optional, and not affected by the W-4 |
| Aggregate method | Combine the bonus with regular pay and withhold based on the W-4 | When the bonus is paid in the same check as regular wages |
| Social Security | 6.2 percent, up to the annual wage base | Always. A bonus is wages |
| Medicare | 1.45 percent, no cap | Always |
| State tax | Varies. Some states have their own supplemental rate | Depends where the employee works. Nine states take nothing |
Per IRS Publication 15, the withholding rate on supplemental wages is 22 percent, rising to 37 percent where supplemental wages paid to an employee during the calendar year exceed $1 million. Those rates were made permanent by recent legislation.
The full mechanics of supplemental wage withholding are covered in the supplemental pay guide.
What a Bonus Actually Costs You
More than the number you said, and the employee receives less than the number you said. Both gaps are invisible until somebody looks.
Two things worth internalizing from that.
They get about 70 percent. You said $2,000. About $1,400 arrives. If you have not explained why, the person you just rewarded is now mildly annoyed, which is a remarkable outcome for a transaction in which you gave them money. The whole gap between gross and net is set out in the gross pay guide.
It costs you about 108 percent. The $2,000, plus your matching Social Security and Medicare, which never appears on their pay stub and which they will never know about. Budget the bonus at the gross figure plus roughly eight percent, not at the gross figure.
Bonus or Raise?
The decision most small businesses make badly, usually in the direction of the expensive option.
Do the arithmetic on a $3,000 decision. As a bonus, it costs $3,000, once. As a 5 percent raise on a $60,000 salary, it costs $3,000 this year, $3,000 next year, $3,000 the year after, and it inflates the base that every subsequent raise is calculated on. Over five years the bonus costs up to $15,000 if you choose to repeat it, and the raise costs at least $15,000 whether you choose to or not.
Neither is wrong. But they answer different questions.
A raise says: your market value or your scope has genuinely changed, and your base pay should reflect that permanently. A bonus says: you did something exceptional and here is a reward for it.
The mistake, and it is enormously common, is giving a raise as a reward for a single strong quarter. That is a permanent commitment made on the basis of a temporary observation, and small businesses do it constantly and then discover four years later that their payroll has ratcheted and cannot ratchet back. Which is one reason to attach the decision to a documented performance review rather than to a good mood.
How Much to Pay
The honest answer is that benchmarks matter less than affordability, but here is what the landscape looks like.
| Type | A common range at a small business | Note |
|---|---|---|
| Year-end or holiday bonus | A few hundred to a couple of thousand per person | Often flat across the team, which is simple and defensible |
| Performance bonus, exempt staff | Roughly a tenth of salary at the US average | Varies enormously by role and industry |
| Performance bonus, hourly staff | Considerably less, often in the low single digits of pay | And this is the group where the overtime rule bites |
| Spot bonus | $100 to $500 | Small is the point. Immediacy beats size |
| Signing bonus | One to two weeks of pay | More if the market is tight or the role is hard to fill |
| Referral bonus | $500 to $2,000 | Often split: half on hire, half after 90 days |
The single most important constraint is not the benchmark. It is this: never promise a bonus you could not pay in a bad quarter. It sits alongside every other cost of employing someone, collected in the guide to how much benefits cost per employee.
The reputational cost of announcing a bonus and then not paying it is far worse than never having offered one. You have not saved money; you have spent trust, and trust is the thing the bonus was supposed to buy. Size the plan for the worst quarter you can imagine, not for the one you are having.
What Is Actually Happening With Bonuses
A short section, because the data is genuinely interesting and it points in two directions at once.
At large employers, bonuses have been getting narrower. The share of workers receiving one has been falling since 2021, and payouts are concentrating among senior and higher-earning staff. Bonuses are becoming more targeted and less universal.
At small businesses, the picture reverses. Year-end bonus payments have risen recently in both size and reach, with a greater share of employees receiving one, across essentially every sector. Which is a small piece of evidence that the constraints of small business HR are not the same as those of a large one.
The takeaway for a small business is not to copy either trend. It is that your competition for talent is other small businesses in your sector, not the national average, and the thing worth knowing is what the shop down the road is doing. It is one lever among several covered in the retention guide, and it is rarely the most powerful one.
Starting a Bonus Program Without an HR Team
You do not need a compensation department. You need one decision and one page.
The step people skip is the second one, and it is the only one with a legal consequence. Everything else is a matter of judgment. That one is a matter of law, and finding out afterwards is how a bonus plan becomes a wage claim. Recording what you promised and paid belongs in the personnel file, not in your memory.
The wider question of designing a fair system, including the documentation that protects you, is covered in the pay for performance guide.
Common Mistakes
These recur, and the first one costs real money.
The unifying error is treating bonus as a single thing. It is not. It is eight things, and the differences between them are not stylistic. They determine what you owe, what you can withdraw, and whether your overtime calculation is legal.
Before you pay one, know which of the eight you are giving. That question takes thirty seconds and it is the only one that matters. The rest of the recurring small-employer errors are collected in the HR rules and regulations guide.
Frequently Asked Questions
What is a bonus?
A bonus is compensation an employer pays an employee in addition to their regular wages. It is not a legal requirement, it is not guaranteed unless you have promised it, and it takes many forms: performance bonuses, year-end and holiday bonuses, signing bonuses, referral bonuses, retention bonuses, spot bonuses, attendance and safety bonuses, and profit sharing. All of them are wages for tax purposes, and most of them have consequences for how you calculate overtime, which is the part employers almost never know.
What are the main types of employee bonuses?
Eight. A performance bonus for hitting a target. A year-end or holiday bonus, often paid to everyone. A spot bonus, a small immediate award for something specific. A signing bonus to close a candidate. A referral bonus for bringing in a hire. A retention bonus for staying through a date. An attendance or safety bonus. And profit sharing, which distributes a slice of company profits. They differ in cost, in how you announce them, and critically in whether they affect the overtime you owe.
Are employers required to give bonuses?
No. There is no federal law requiring an employer to pay a bonus, and the FLSA does not mandate them. But once you have promised one, the picture changes: a bonus announced in advance with defined criteria creates an expectation, may create a contractual obligation depending on how you worded it, and is treated as nondiscretionary for wage and hour purposes. The freedom is in whether to have a bonus at all, not in whether to honour one you announced.
How are bonuses taxed?
As supplemental wages. The IRS allows two federal withholding methods. The percentage method applies a flat 22 percent to the bonus, rising to 37 percent on supplemental wages above $1 million in a calendar year. The aggregate method combines the bonus with regular pay and withholds based on the employee's W-4. Either way, Social Security at 6.2 percent and Medicare at 1.45 percent also apply, exactly as they do to salary. The employee's actual tax liability is settled on their return, so the withholding is a prepayment, not a final bill.
Why is my bonus taxed so much?
It is not taxed more; it is withheld differently. The flat 22 percent supplemental rate is a withholding convention, not a tax rate. If the employee's actual marginal rate is lower, they get the difference back as a refund when they file. If it is higher, they owe. The bonus is ultimately taxed as ordinary income like everything else. This is the single most common employee complaint about bonuses, and it is entirely resolvable by explaining it once, in advance, before the check lands.
What is the difference between a discretionary and a nondiscretionary bonus?
A nondiscretionary bonus is one the employee had reason to expect: announced in advance, tied to a formula, or based on preannounced criteria. A discretionary bonus is one where you retained sole discretion over both whether to pay and how much, decided at or near the end, with no prior promise. The distinction is not cosmetic. Nondiscretionary bonuses must be included in the regular rate used to calculate overtime for nonexempt employees, and discretionary ones need not be. The category of genuinely discretionary bonuses is narrow.
Does a bonus affect overtime pay?
If it is nondiscretionary and the employee is nonexempt, yes. A nondiscretionary bonus must be included in the regular rate that overtime is calculated from, which means an employer paying a production bonus and computing overtime as 1.5 times the base hourly rate is underpaying wages. The DOL names production, attendance, safety, and quality bonuses explicitly. This is the most commonly missed rule in small business payroll and it accrues quietly, week after week.
Is a bonus better than a raise?
They do different jobs. A bonus is a one-time payment that does not carry forward, so it costs you once and can flex with a bad year. A raise is a permanent increase to base pay: it costs you every year afterwards, and it compounds, because future raises are calculated on the higher base. The common mistake is giving a raise for a single strong quarter, which converts a temporary observation into a permanent commitment. Use a raise when someone's market value or scope genuinely changed. Use a bonus for an exceptional result.
How much should a small business pay in bonuses?
It depends far more on what you are trying to achieve than on any benchmark. A year-end bonus of a few hundred to a couple of thousand per person is common at small companies. A performance bonus is usually expressed as a percentage of salary, and the average across US employers runs at roughly a tenth of salary for exempt staff and considerably less for hourly. The more useful question is affordability: never promise a bonus you could not pay in a bad quarter, because the reputational cost of not paying one you announced is far worse than never having offered it.
Do bonuses count toward overtime, gross pay, and taxes?
Yes to all three, with a nuance. A bonus is part of gross pay for the period it is paid in. It is subject to income tax withholding, Social Security, and Medicare, exactly as salary is. And if it is nondiscretionary and the employee is nonexempt, it also enters the regular rate that overtime is calculated from. The one thing a bonus is not is an expense outside your payroll: it costs you the amount you paid plus your matching share of FICA, which is around 7.65 percent on top.
Can I take back a bonus if an employee leaves?
Only if you agreed that in advance and in writing, and even then it is jurisdiction-dependent. The typical case is a signing bonus with a clawback: if the employee leaves within a defined period, they repay some or all of it. That must be documented at the time of the offer, not asserted afterwards. And be aware of an ironic consequence: adding a clawback is one of the things that makes a signing bonus nondiscretionary, and therefore pulls it into the regular rate for overtime purposes.
Should I pay a holiday bonus every year?
Understand what you are creating before you decide. A holiday bonus paid three years running stops being a gift and becomes an expectation, and the year you skip it will be experienced as a pay cut rather than as the absence of a windfall. That may still be worth it. But decide deliberately rather than drifting into it, and if you want to preserve genuine flexibility, say clearly and in writing each year that the bonus is discretionary and not a commitment for future years.