New employers in Las Vegas are often surprised to learn that a state with no income tax still taxes their payroll. That tax is the Modified Business Tax, and it is one of the two quarterly state filings every Nevada employer has to make.
What the MBT is
The Modified Business Tax is a payroll tax paid by employers to the Nevada Department of Taxation. It is calculated on gross wages paid to employees, after deducting the amount the employer paid for qualified employee health insurance. Employees do not see it on their pay stubs — it is entirely an employer cost.
The rate and the exemption
- General business rate: 1.378% of taxable wages.
- Financial institutions and mining companies: 1.853%.
- Quarterly exemption: the first $50,000 of gross wages each quarter is not taxed.
The $50,000 exemption is the important part for small businesses. If your total quarterly payroll is under $50,000 — roughly $16,600 a month — you owe no MBT at all. But you still must file the return every quarter, even when the tax due is zero.
| Quarterly gross wages | Taxable wages | MBT due (approx.) |
|---|---|---|
| $40,000 | $0 | $0 |
| $60,000 | $10,000 | $138 |
| $120,000 | $70,000 | $965 |
| $250,000 | $200,000 | $2,756 |
How it connects to unemployment insurance
Nevada's MBT and its Unemployment Insurance (UI) contributions run in parallel. UI is paid to the Employment Security Division (ESD) on the first $41,800 of each employee's annual wages (the 2025 wage base), at a rate that starts around 2.95% for new employers and changes with your claims history. The two filings are due the same day and use the same wage data, which is why they are usually prepared together.
Quarterly deadlines
- Q1 (Jan–Mar): due April 30
- Q2 (Apr–Jun): due July 31
- Q3 (Jul–Sep): due October 31
- Q4 (Oct–Dec): due January 31
These match the federal Form 941 due dates, so a Nevada employer has three payroll returns due on each of those days: Form 941, the MBT return, and the ESD quarterly report.
Registering
Employers register for MBT automatically when they register with the Employment Security Division for unemployment insurance. If you hired your first employee and registered with ESD, you are already in the MBT system and a return is expected from you — even if you never received a form.
Common problems
- Not filing because the tax due is zero. The return is still required.
- Forgetting to deduct health insurance premiums the employer paid, which lowers the tax.
- Treating contractors as employees, which inflates wages and MBT — or the reverse, which invites a reclassification audit.
- Paying MBT on the owner's draws in a sole proprietorship. Draws are not wages.
Our payroll service prepares and files Form 941, the Nevada MBT return and the ESD quarterly report together, from the same reconciled wage data, before each quarterly deadline. Missed quarters can be filed late and, where the facts support it, penalties requested for waiver.
This guide is general information and not tax advice for your specific situation. Rates and dates reflect information available at the time of update; confirm with the Nevada Department of Taxation or with us.