Free Australian vehicle registration cost calculator. Pick your state and vehicle class (passenger car, SUV, light commercial / ute) and see an approximate annual rego renewal cost broken down into its components — base registration, CTP green slip / TAC charge / equivalent, motor vehicle tax, traffic improvement levy, plate fee. Useful for workshop customers planning rego renewal, for tradies budgeting fleet costs, and for buyers comparing the long-term cost of vehicle ownership across states.
Annual rego renewal
$793
Monthly equivalent
$66
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Every Australian state and territory operates its own vehicle registration scheme. The underlying components are similar — a base registration fee, a compulsory third-party insurance premium, and (in some states) a motor vehicle tax that scales with the vehicle's tare weight or engine capacity. The mix and labelling vary state to state, which is why the same passenger car can cost $700 to register in one state and $1,000 in another.
NSW is the outlier on CTP collection. Drivers buy the green slip from a SIRA-licensed private insurer (AAMI, Allianz, GIO, NRMA or QBE) and then renew rego with Service NSW using the green slip as proof of cover. Every other state bundles CTP into the rego renewal — one payment, one notice. The calculator above always shows the total all-in cost regardless of how it's collected.
Real rego renewal costs depend on tare weight in 100 kg brackets (NSW, WA), garaged postcode (VIC's regional concession is ~$130-$160 cheaper than metro Melbourne), CTP insurer and driver record (NSW, ACT), business vs private use, and a stack of concessions for pensioners, primary producers, electric vehicles and some other classes. Use the figures here as a ballpark.
Workshops processing pink-slip inspections (NSW), VIC RWCs on transfer or annual rego renewals on behalf of customers can use these figures to quote an all-in cost upfront. Pair the rego figure with an annual reminder cadence (typical workshops recover 2-4 service bookings per week from customers who would otherwise drift to the dealer at rego time) and the rego conversation becomes a service booking pipeline instead of a transactional one.
Each state and territory sets its own registration fee structure independently. NSW uses a low base fee plus a tare-weight-scaled motor vehicle tax. Victoria charges a higher flat fee that bundles TAC compulsory third-party. Queensland adds a traffic improvement fee. The result is that the same vehicle can vary by $200-400 a year just on the rego renewal cost depending on where it's garaged.
In most states (VIC, QLD, WA, SA, TAS, NT, ACT) CTP is bundled with the rego renewal notice — one payment to the state registry. In NSW you pay CTP (the green slip) separately to a private insurer and then renew rego with the certificate as proof. The calculator above shows the total including CTP regardless of how it's collected.
These figures are mid-range estimates. Your actual cost depends on tare weight (light vehicles by 100 kg bracket), garaged postcode (some states have regional concessions), driver age and record (NSW and ACT CTP), business vs private use, and any state concessions or rebates that apply to you (pensioner, primary producer, electric vehicle).
Workshops absolutely can — and most customers appreciate the heads-up. The most common use case is when a workshop is renewing rego on behalf of the customer as part of a logbook service or pink-slip inspection, and wants to quote the all-in cost upfront. Use the figures here as a starting point and check the relevant state portal for the exact figure on the day.
State budgets typically take effect on 1 July each year, and most states adjust rego fees, CTP premiums, and motor vehicle taxes at that time. We update this calculator annually but always cross-check the current figure on the relevant state portal for an exact renewal cost.
Sources & methodology
This rego cost calculator uses ATO rates, thresholds, and offsets current for the FY 2025–26 financial year. Figures are computed in your browser — nothing you enter is stored or sent to a server.
Authoritative sources
Reviewed by Bishal Shrestha — Founder of OneBookPlus, 10+ years building tools with Australian tax-agent and BAS-agent practices. Last reviewed and updated: May 2026.
Disclaimer: This calculator produces estimates only and is not tax advice. Tax outcomes depend on your individual circumstances. For decisions that affect your tax position, consult a registered tax agent or the ATO directly.
OneBookPlus handles invoicing, GST tracking, BAS prep, and ATO lodgement automatically.
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