How to start a party rental business: steps, startup costs and insurance

The how-to guides for party rental agree on the order: choose a niche, buy inventory, get licensed, find customers. They disagree on money and say little about insurance. We re-read thirteen of them, from rental software makers and a few small sites. Seven of the thirteen mention insurance at all. Four bring up inflatable safety rules, in a sentence or two each: Rentrax and EZRentOut name ASTM F2374 (Rentrax adds Canadian amusement-device inspection), Hero Kiddo names it as a buying test, and Reservety mentions Florida's ride permits. None of the four says how those rules change what an insurer asks for. Each number below carries the name of whoever estimated it. A party rental business that includes inflatables is also an inflatable rental business, and the bounce house startup guide goes deeper on that side.

1. Pick the first product line

The first product decides your capital and your truck, and the insurer's questions follow from both. Reservety's startup guide says tent rentals run $2,000 to $10,000 to start and inflatables around $1,500 to $5,000 per unit. LendControl, another software maker, says you can start closer to $10,000 to $15,000 with tables, chairs and linens alone and skip tents and a truck at first (LendControl, April 2026).

Inflatables add participant injury and, in some states, a ride permit. Tents add collapse risk and a fire permit. Pro Insurance Group's mechanical bull page says bulls are written in specialty markets, so a bull is a third kind of account. If you plan to mix lines, read party rental insurance before you buy the second one.

2. Register the business and get tax IDs

Pick a structure, register it, and get an EIN. The IRS says you can get one "directly from the IRS in minutes for free." The SBA's licenses and permits page is blunt about the rest: "You'll have to research your own state, county, and city regulations."

Hero Kiddo, an inflatable seller, budgets $50 to $500 for forming an LLC and $100 to $300 for a local business license. Reservety puts a city or county license at $50 to $500 a year. Reservety lists a sales tax permit as "needed in most states to collect tax on rentals," and Tonk Insurance, a California broker, says California requires a seller's permit for leasing equipment. We did not confirm any state's sales tax rule. Your department of revenue will answer it before the first invoice goes out.

3. Budget $10,000 to $115,000, depending on who you ask

The published estimates do not agree, partly because they describe different businesses:

Source	What it describes	Estimate
LendControl (software maker)	Mid-range wedding and social operation: tables, chairs, tents, truck, storage, first-year insurance	$32,000 to $115,000, itemized
Reservety (software maker)	General party rental	$30,000 to $100,000 in one paragraph, and $15,000 to $60,000, $13,000 to $50,000 and $5,000 to $50,000 elsewhere on the same page
Hero Kiddo (inflatable seller, July 2026)	Inflatable rental, one to ten units and up	$10,000 to $18,000 for one or two units; $25,900 to $68,200 as an overall range

Hero Kiddo says equipment is about 35 percent of its total, with the rest going to a vehicle, insurance, storage, licensing and reserves. That is a seller's estimate, and the 35 percent matters less than the list of lines it forces you to price.

4. Buy the equipment

Line	Published price	Whose figure
6 ft folding table	$65 to $150	LendControl, wholesale
60 in round table	$150 to $270	LendControl
Folding chair	$12 to $15 in bulk	LendControl
Tent	20 by 20 pole from about $2,850; 20 by 40 frame from about $5,880	LendControl
Starter kit	Six tables and 40 chairs about $3,000, plus $1,500 to $2,500 for a bounce house	Reservety
Commercial bounce house	$1,395 to $2,995 for standard 13 by 13 or 15 by 15 units	Hero Kiddo
Blower, 1.5 to 2.0 HP	$179 to $279 each	Hero Kiddo
Trailer or van	Utility trailer $2,500 to $6,000; used cargo van $8,000 to $20,000	Hero Kiddo
Used 16 ft box truck	$10,000 to $30,000	LendControl
Mechanical bull	$10,000 to $30,000, plus the inflatable padding	First Commercial

Insurers put a different number on inflatables. Kelly Insurance Group describes a first unit that cost $2,500 to $3,500, and MoneyGeek says a commercial unit costs $3,000 to $8,000 to replace. Buy units with their manuals, serial tags and anchoring instructions. The startup guide explains why that matters to an inspector.

5. Find out which permits apply

Permits come in layers, and a rental that is only tables and chairs may need none of them. The bounce house permit guide covers the three that matter for inflatables: state ride law, city or park event permits, and the fire marshal. Tents have their own. Travis County, Texas requires a permit for any tent with sides over 400 square feet, or a single tent without sides over 700 (Travis County Fire Marshal). Sacramento lists the same thresholds and asks for a copy of your liability insurance for the event, with the city listed as co-insured (Sacramento Fire). Both want proof the fabric is flame resistant. Ask the fire office where you set up, not the one where you store the gear.

One guide and the statute disagree. Reservety says Florida requires permits for inflatable rides, but Florida's ride statute, section 616.242, exempts "inflatable rides" by name.

6. Bind insurance before the first booking (the guides price it low)

The guides price insurance low. Reservety says most party rental owners spend $500 to $1,100 a year for $1 million in coverage. LendControl budgets $1,500 to $3,000 for general liability plus commercial property. Hero Kiddo budgets $2,400 to $6,000 for the first year across several lines. Specialist inflatable brokers publish more: Kelly says new inflatable operators under $50,000 in revenue typically pay $3,500 to $4,000 a year for liability alone, and MoneyGeek models general liability for a bounce house operation at $75 a month, or $904 a year. The cost page sets every published figure side by side and explains why they differ.

The product line changes the policy:

• Inflatables need participant injury wording and a per-claimant limit you can live with, which the coverage page explains.
• Tents and tables need inland marine for gear in transit and, per First Commercial, bailee's coverage for equipment in the customer's possession between setup and breakdown.
• Delivery adds commercial auto for the truck and trailer.
• Every line needs the product named on the schedule.

Venues ask for a certificate naming them before you set up, often a week or more ahead. Ask your agent for a blanket additional insured endorsement at purchase, so each certificate is a same-day email.

7. Write the paperwork and set prices

A rental agreement is the document a customer signs when they book, and the rental agreement guide has nine clauses mapped to what insurers and venues ask for. Prices are local, but published ranges exist. Reservety says most operators charge $50 to $150 per delivery, and Hero Kiddo says $50 to $200. LendControl puts table rental at $8 to $15 per table per event and chairs at $2 to $4. Hero Kiddo lists combo inflatables renting for $225 to $400 an event.

Write the numbers into a one-page budget before the first deposit. Fixed costs, in the sources we read, are storage ($180 a month from Reservety, $200 to $500 from Hero Kiddo for inflatables), insurance, the vehicle and booking software. If a month of bookings does not cover those, the inventory is too big for the market you have.