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.
Whatever your state, the all-in annual renewal is the same set of components added together:
Annual rego = base registration fee + CTP insurance + motor vehicle tax + state levies + plate / recording fee
Not every state charges every component. NSW keeps the base fee low ($71) and recovers most of the cost through a tare-weight-scaled motor vehicle tax. Victoria folds the TAC charge into a higher flat registration fee and charges no separate motor vehicle tax. Queensland adds a flat Traffic Improvement Fee on top, South Australia adds a Lifetime Support Scheme levy plus a plate fee, and the ACT adds a Road Safety Levy.
For a privately-owned passenger car garaged in NSW (FY 2025-26, indicative mid-range figures):
$71 + $252 + $470 = $793 a year, or about $66 a month when you divide the annual total by 12. NSW is the one state where you pay the $470 green slip separately to a private insurer first, then renew the $323 registration component with Service NSW using the green slip as proof of cover — but the all-in cost is still $793.
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.
A CTP (Compulsory Third Party) green slip is the mandatory injury insurance that covers you against claims for injuries you cause to other people in a motor vehicle accident. It is required before a vehicle can be registered in every Australian state and territory. Most states bundle CTP into the rego renewal notice as a single payment; NSW is the exception, where drivers buy the green slip separately from a SIRA-licensed private insurer and then renew rego with proof of cover. The scheme is named differently in some states — VIC calls it the TAC charge, TAS the MAIB premium, and the NT the MAC scheme.
There is no single national figure — annual rego is set by each state and territory and depends on your vehicle class and where it's garaged. As a ballpark for a privately-owned passenger car (FY 2025-26), the all-in annual renewal usually lands between roughly $700 and $1,000 once you add base registration, compulsory third-party (CTP) insurance, any motor vehicle tax, and state levies. Use the calculator above to estimate your state and class, then confirm the exact figure on your state registry's renewal notice.
Annual rego = base registration fee + CTP (green slip / TAC / MAIB / equivalent) + motor vehicle tax (where charged separately, scaled by tare weight) + state levies (such as the QLD Traffic Improvement Fee or SA Lifetime Support Scheme levy) + plate or recording fee where one applies. The calculator adds these components for your selected state and vehicle class and shows the total plus a monthly equivalent.
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 calculator adds the published base registration fee, motor vehicle tax (where it scales by tare weight), compulsory third-party insurance, and any state traffic or plate levies for the selected state and vehicle class, using mid-range FY 2025-26 figures for a privately-owned light vehicle; confirm the exact amount on your state registry before paying.
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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