Why the lowest novated lease rate is not always the cheapest lease

Ranking novated leases by interest rate is a good start and a bad finish. A provider can quote a lower rate and still cost you more per pay.

millarX · Updated 8 October 2026

The short answer

Compare the per-pay cost of the same car, term, kilometres and state, then check the rate. The rate tells you how expensive the loan is. It cannot see anything charged outside the finance line, and that is where a lease can recover a low rate.

What an interest rate cannot see

  • Management or administration fees — charged per pay, outside the finance.
  • Establishment and other one-off fees that are not capitalised into the finance.
  • Running-cost budgets — fuel or charging, servicing, tyres, registration. Budgets are your money held for you, but a budget set high takes more from each pay now.
  • Insurance and add-ons bundled into the deduction.
  • Deductions beyond the finance — extra pay periods collected and held as a reserve.

How much a fee is worth, as a rate

On the illustrative lease ($55,000 over 60 months at 8.00%), adding a $40 a month fee outside the finance costs the same as raising the rate to 9.25%. A provider one point cheaper on rate but $40 a month dearer on fees is not cheaper.

What to compare instead

  1. Get quotes on the same car, options, term, kilometres a year and state. If any of these differ, the comparison is meaningless.
  2. Compare the total pre-tax and post-tax deduction per pay, and over the whole term.
  3. Separate the finance payment from fees and running-cost budgets on each quote.
  4. Calculate the real interest rate on the finance payment alone.
  5. Ask each provider for the fees outside the finance in writing.

Why we compare per pay

Our Compare Your Quote tool rebuilds your quoted lease — same car, term, kilometres and state — at millarX pricing, and shows the difference per pay as well as the rate. We are a provider, so the comparison is against our own lease; we show every line so you can check it.

Common questions

Is the novated lease with the lowest interest rate the cheapest?

Not necessarily. The rate covers only the finance. Management fees, one-off fees, insurance and the size of running-cost budgets all affect what leaves your pay. Compare the per-pay cost on the same car, term and kilometres, then the rate.

How much is a novated lease management fee worth in interest-rate terms?

It depends on the loan, but on a $55,000 five-year lease at 8.00%, a $40 a month fee outside the finance costs the same as an interest rate of about 9.25%.

Are running-cost budgets a cost of a novated lease?

The budget itself is your money set aside for fuel, servicing, tyres and the like, and unused amounts are typically reconciled. But a budget set higher than you need takes more from each pay, so make sure two quotes use the same assumptions before comparing them.

Check the real rate on your quote

Upload your novated lease quote. Our investigator reads the figures, calculates the real rate and shows what the same car would cost per pay with millarX.