Trust Express for your urgent mail

The national next business day delivery network operates between capital cities (excluding Darwin; and for Perth delivery into the CBD only) and some major centres.1

View our Express Post next business day delivery network postcodes.

Express Post prepaid envelope prices

Prices
Letter type2 Max. size Price
(single)
Price
(bulk)

Small DL (window face)

Max. size

110 x 220mm

Price (single)

$8.55

Price (bulk)

10 pack: $83.40

 

Buy more and save:

Buy 10 or more packs and pay $81.25 per pack.

Buy now

Medium (C5)

Max. size

162 x 229mm

Price (single)

$8.85

Price (bulk)

10 pack: $86.30

 

Buy more and save:

Buy 10 or more packs and pay $84.10 per pack.

Buy now

Large (B4)

Max. size

250 x 353mm

Price (single)

$10.50

Price (bulk)

10 pack: $102.40

 

Buy more and save:

Buy 10 or more packs and pay $99.75 per pack.

Buy now

Maximum weight: 500g
Maximum thickness: 20mm

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Buy Express Post envelopes

Posting your letter

Post your Express Post envelope Monday to Friday in one of the following ways:

  • over the counter
  • in a yellow street posting box

 by 4pm (earlier in some regional and suburban Post Offices) 

1 Next business day delivery is only available within the Express Post next business day delivery network. The national next business day delivery network operates between capital cities (excluding Darwin; and for Perth, delivery into the CBD only) and some major centres. Express eParcel is not covered in the Express Post guarantee.

2 Rigid or inflexible items such keys, pens, USBs or CDs should never be sent in a regular paper envelope as they could easily be damaged by our sorting equipment or torn from the envelope and lost. Items like these should always be packaged correctly and sent as a parcel. View our packaging hints and tips and domestic parcels.