Trust Express for your urgent mail
Next business day delivery is available between all capital cities (except Darwin), and selected major towns.
Check our Express Post network for a full list of delivery locations. If your destination isn't listed, it means your item may not get there the next business day - but we'll still get it there as fast as we can.
Express Post prepaid envelope prices
| Letter type2 | Max. size | Price (single) |
Price (bulk) |
|---|---|---|---|
Small DL (window face) |
Max. size 110 x 220mm |
Price (single) $7.15 |
Price (bulk) $69.75 |
Medium C5 |
Max. size 162 x 229mm |
Price (single) $7.45 |
Price (bulk) $72.65 |
Large B4 |
Max. size 250 x 353mm |
Price (single) $8.85 |
Price (bulk) $86.30 |
Maximum weight: 500g
Maximum thickness: 20mm
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Posting your letter
Post your Express Post envelope Monday to Friday in one of the following ways:
- Over the counter by 5pm (earlier in some provincial and suburban Post Offices)
- in a yellow street-posting box by 6pm (earlier for some Perth suburbs and provincial cities)
1 Next business day delivery is only available within the Express Post next business day delivery network. For more information visit auspost.com.au/expresspostnetwork. The national next business day delivery network operates between capital cities (excluding Darwin; and for Perth between CBDs only) and some major centres.
2 Rigid or inflexible item