Good news: most homeowners don't need a permit at all. Whether you need one comes down to where the dumpster sits.
If the dumpster is placed on your own private property — your driveway or yard — you typically do not need a permit in Las Vegas, Henderson, North Las Vegas or unincorporated Clark County. This covers the large majority of residential rentals.
If the dumpster must sit on a public street, alley or right-of-way (common when a driveway is too small or steep), you'll generally need a encroachment permit (Clark County) or barricade / lane-rental permit (City of Las Vegas) from Clark County Public Works for most of the valley, or the City of Las Vegas Department of Public Works inside city limits. The official details are on Clark County Public Works — Encroachment Permits ↗. Inside the City of Las Vegas, occupying a residential lane is billed as lane rental (about $50 per lane per week); Clark County sets its encroachment-permit fee on application — call Public Works at (702) 455-5136 to confirm.
Important: most of the Las Vegas valley — the Strip, Paradise, Spring Valley, Enterprise and Sunrise Manor — is unincorporated Clark County, not the City of Las Vegas. Check which jurisdiction your address is in before applying, because they use different departments and permits.
Many Las Vegas dumpster companies will pull the permit for you or tell you exactly what's needed — just ask when you request a quote. Browse companies on our Las Vegas page or get matched below.
Local context: Las Vegas-area roll-off loads generally end up at the Apex Regional Landfill north of the valley, the region's main disposal site.