Why I rent for more than 28 days: skipping NJ's 6.625% rental sales tax
“I drive year-round, so I stopped renting week to week. Going past 28 days took New Jersey's sales tax off my rental and switched me to a monthly term.”— Dmitri, Uber, Amazon Flex & Walmart Spark driver
The 28-day line nobody tells you about
New Jersey charges sales tax on short-term vehicle rentals. Once a rental agreement runs longer than 28 days, it stops being treated as short-term — so that tax comes off my cost. At a 6.625% rate, on a month of rental that's real money back in my pocket, every single month.
I found this out the boring way, by reading my own invoices. If you drive full-time, ask about the longer term before you sign a weekly agreement out of habit.
Stacking the tax savings on top
The tax break is the main benefit. Longer terms usually come with a lower rate compared to renting seven days at a time, so the savings can add up.
Between the two, my cost per driving day dropped noticeably without changing anything about how I work.
Is it worth it at all?
People ask me if there's money left after the rental, gas and overhead. For me, yes — as long as I treat it like a business. I know my weekly break-even number before I turn an app on, and I stop guessing.
What renting buys me is that a repair bill never ends my month. I hand the keys over, I get a working car, and I keep driving. In New Jersey the one thing to plan for is that the vehicle stays in state.
My own full-coverage policy, extended to the rental
I kept my personal full-coverage policy alive and had my agent confirm it extends to a vehicle I rent for work. The policy has to stay in force for the full rental period, whether that's 7 days or a month.
For a long rental that was cheaper for me than paying a daily coverage fee for 30-plus days in a row. If you're renting for a month at a time, do this comparison with real quotes. Daily coverage is great for a short stint; an annual policy usually wins once you're driving every month of the year.
A typical month for me
| Gross earningsAbout 45 hours a week across three platforms | $4,800 – $5,600 |
|---|---|
| Rental (30+ days)Monthly term, 7-day minimum required, maintenance included | -$1,400 |
| NJ sales tax on the rentalRentals over 28 days are not short-term rentals | $0 |
| Fuel | -$500 |
| InsuranceUnder my own full-coverage policy | -$0 extra |
| Misc. supplies | -$120 |
| Left for me | $2,780 – $3,580 |
Rentals require a 7-day minimum. Illustrative only, and not tax advice. Confirm current rates and how tax applies to your agreement; New Jersey's sales tax rate is 6.625%.
What I'd tell a new driver
- Rentals longer than 28 days fall outside New Jersey's short-term rental sales tax (6.625%).
- Longer terms often come with a lower rate, so savings stack.
- Know your weekly break-even before you start a shift.
Run your own numbers
Weekly rentals start at $350 with maintenance included; monthly terms are available. Vehicles must be driven within New Jersey only, and prices shown exclude applicable NJ sales tax.
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Illustrative composite story. Earnings examples are based on published gig-economy earnings reports and vary by hours, market and demand. Not an earnings promise, and not insurance or tax advice.