For the same shipment to Australia, a business may choose the CPTPP or RCEP — Australia is party to both. Choose right and the duty rate can differ by several percentage points; choose wrong and the preference is lost for failing the chosen agreement’s origin rule. This comparison must be run per product code.
1. Comparing duty rates: the CPTPP does not always win
The CPTPP (in force for Viet Nam from 14/01/2019) and RCEP (in force 01/01/2022) phase out tariffs differently for the same HS code: some goods go faster under the CPTPP, others enjoy better RCEP rates in certain years. The right workflow: look up the preferential rate under both agreements for the year of import into Australia by HS code, then compare — never assume “the CPTPP is deeper”. In practice, many firms know only one agreement and miss the better option for their own goods.
2. Comparing origin rules: RCEP cumulates more broadly
The biggest difference is cumulation: RCEP allows cumulating materials originating in any RCEP member state (15 countries, including China, Japan, Korea, ASEAN, Australia, New Zealand) — far broader than CPTPP cumulation (11 countries). For goods using Chinese/Japanese/Korean inputs (very common in Vietnamese electronics and textiles), RCEP is usually easier on origin than the CPTPP. But RCEP has its own product rules — check them, never infer.
3. Practice: one product code, two options
Australia-bound exporters should: (a) build a comparison sheet per key product code — CPTPP vs RCEP rates at the import year, each agreement’s origin rule; (b) pick the agreement per shipment and cite it correctly on origin documents (CPTPP-form vs RCEP-form C/O — two different forms, never mix); (c) re-check when tariff schedules change yearly or input sourcing changes. One caution: no “mixing” preferences — each shipment uses one agreement with its matching origin document.
Conclusion
For Australia, the question is not “is there an FTA” but “which FTA is better for this product code”. Businesses that can compare both enjoy the lowest rate the law allows.
Frequently Asked Questions
Can a shipment to Australia choose its agreement?
Yes. Australia is in both the CPTPP (in force for Viet Nam from 14/01/2019) and RCEP (in force 01/01/2022); each shipment may use the better-rate agreement, but only one agreement with its matching origin document per shipment.
Which has better rates, CPTPP or RCEP?
It depends on the HS code and import year: some goods phase out faster under the CPTPP, others enjoy better RCEP rates in certain years. Look up both at the import year and compare.
What is RCEP’s origin-rule advantage?
RCEP cumulates materials originating in any RCEP member state (15 countries including China, Japan, Korea) — far broader than the CPTPP (11 countries), favouring goods using Chinese/Japanese/Korean inputs.
Are CPTPP and RCEP origin documents interchangeable?
No. Two different C/O forms; each shipment cites the chosen agreement. Preferences from the two agreements cannot be mixed in one shipment.
