The Short Answer
A commission is a form of pay you earn based on the sales you make or the results you produce, rather than just the time you work. It’s usually a percentage of the value of what you sell. Commission pay rewards performance — sell more, earn more — and it’s common in sales, real estate, insurance, and similar roles.
In short, a commission ties part (or all) of your income directly to your output, so your earnings rise and fall with your results.
How Commission Works
Most commission arrangements share a few features:
- A commission rate — often a percentage of the sale (for example, 5% of each sale’s value).
- A qualifying event — typically a closed sale, signed contract, or completed deal.
- A payout schedule — commissions may be paid with your regular paycheck, monthly, or when the deal finalizes.
Common Commission Structures
- Base salary plus commission. A steady salary with commission on top — the most common setup, balancing stability and incentive.
- Straight (100%) commission. All your pay comes from commissions, with no base salary. Higher earning potential, but no guaranteed floor.
- Tiered commission. Your rate rises as you hit higher sales levels (for example, 5% up to a target, then 8% above it).
- Draw against commission. You receive an advance (a “draw”) that’s later subtracted from the commissions you earn.
A Simple Example
Example: You work in sales with a base salary of $40,000 plus a 5% commission. In a month where you sell $80,000 worth of products, you earn $4,000 in commission on top of your regular base pay for that month. A strong month boosts your income significantly; a slow month means you fall back on just the base. That swing is the trade-off of commission pay — more upside, but less certainty.
The Upsides and Downsides
- Upside: high earners can make far more than a fixed salary; your effort is directly rewarded; income can grow quickly.
- Downside: income is unpredictable; slow seasons can hurt; straight commission offers no safety net; it can be stressful.
Budgeting on Commission Income
Because commission income varies, steady budgeting takes a bit of strategy:
- Budget on your low months, not your best ones, so you can cover essentials even in a slow stretch.
- Build an emergency fund to smooth out the dips.
- Set aside money for taxes, since commissions are taxable and withholding may not fully cover them.
- Save extra in big months rather than inflating your spending to match a great month.
The Bottom Line
A commission is performance-based pay tied to your sales or results, usually as a percentage of what you sell. It can be combined with a base salary or stand alone, and it offers strong earning potential in exchange for less predictable income. If part of your pay is commission, budget around your slower months and save in your strong ones to keep your finances steady.
Frequently Asked Questions
What is a commission in simple terms?
It’s pay you earn based on the sales you make or results you produce, usually a percentage of what you sell. The more you sell, the more you earn, which is why commission is common in sales and similar roles.
How is commission calculated?
Typically as a percentage of the value of a sale. For example, a 5% commission on an $80,000 month of sales is $4,000. Some plans use tiered rates that rise as you hit higher sales levels.
What’s the difference between salary plus commission and straight commission?
Salary plus commission gives you a guaranteed base pay with commission on top. Straight commission means all your pay comes from commissions, with no base — higher potential, but no safety net if sales are slow.
What is a draw against commission?
It’s an advance on future commissions. You receive a set amount up front, which is then subtracted from the commissions you earn. It provides short-term stability, but you have to earn enough to cover the draw.
Is commission taxed differently?
Commissions are taxable income. Employers may withhold tax on them differently than on regular wages, sometimes at a flat supplemental rate. Setting money aside for taxes is wise, since withholding may not fully cover what you owe.
How do I budget on commission income?
Budget around your lower-earning months so essentials are always covered, build an emergency fund to smooth out dips, set aside money for taxes, and save the surplus from strong months instead of increasing spending.
This article is for educational purposes only and is not financial, tax, or legal advice. Pay rules, tax withholding, and wage laws vary by employer, state, and over time. Check your own pay documents and consult your employer’s HR or payroll department, or a qualified professional, for guidance on your situation.