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Send domestic and international business letters

Send business letters anywhere in Australia or to 220+ international destinations, with a choice of delivery speeds and postage options.

Domestic

Regular1

  • 3-5 business days same state
  • 4-7 business days interstate
  • Use a prepaid envelope or your own
  • Postage from $1.70

Priority1

  • Up to 3 business days same state
  • Up to 4 business days interstate
  • Use a prepaid envelope or your own
  • Postage from $1.70 plus $1.00 for a Priority label

Express Post2

  • 1-2+ business days same state
  • 1-3+ business days interstate
  • Use a prepaid envelope
  • Postage from $9.00

International

International Courier

  • 2-3 business days3
  • Signature on Delivery4
  • Tracking5
  • Add Extra Cover6
  • Use your own envelope or a prepaid satchel shown above (only available in store)
*PENDING PAGE* View International Courier
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International Express

  • 3-6 business days
  • Signature on Delivery4
  • Tracking5
  • Add Extra Cover6
  • Use your own envelope, a prepaid envelope or a prepaid satchel

International Post Registered

  • 15+ business days
  • Signature on Delivery4
  • Up to $100 compensation7
  • 2 sizes up to 500g
  • Purchase in store only

International Economy Air

  • 15+ business days
  • No tracking
  • Use your own envelope or a prepaid envelope, available in store and online

Packaging options for all your business needs

We have a great range of packaging to help you send items to your customers.

Buy business packaging online

Envelopes and stamps for business letters

Envelopes and satchels

View our envelopes including prepaid and plain envelopes in a range of sizes.

Buy envelopes and satchels
Explore envelopes and satchels

Stamps

Check stamp prices and guidelines for sending business letters.

Buy stamps
Explore stamps

MyPost Business

With MyPost Business, you can order envelopes and other packaging online.

Learn about MyPost Business

Postage costs and shipping guidelines

Business postage costs

Size and weight guidelines

International post guide

Get more from our range of letter services

Choose from our letter sending services, including prepaid envelopes with tracking, proof of posting and options for sending non-urgent letters overseas.

  • International zones
    View our 5 zones for 220+ international destinations, and each unique price point, to help with your international business shipping costs.
  • International customs
    Read about regulations and customs forms (including Electronic Advance Data) for shipping business parcels to 220+ international destinations.
  • Reply Paid
    Use our barcode artwork or an address format and pay only for the replies you receive
  • Charity Mail
    Are you an income tax exempt charity? Find out about special discounts on your bulk mail.
  • Election communications
    Help voters consider their choices in the lead-up to an election with reliable and effective mail solutions.
  • Bulk Mail Partner Program
    All mail houses can apply for BMP status - find out the benefits and how to apply

1 While we will endeavour to meet this timetable, the actual delivery speed will depend on where in each state or territory the item is being posted from and to, and the level of restrictions and congestion in our delivery network at the relevant time.

2 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.

3 Estimated delivery times apply between metro areas of major cities for items classified as low value and low risk that are pre-cleared through customs. Delivery time excludes time in customs if applicable, and may be subject to delays due to causes outside of Australia Post’s control. For more information, check our International post guide and International delivery times and destination guide.

4 Additional charges apply for some services. Signature on Delivery is not available in all countries. For more information, check our International post guide.

5 Tracking is not available for all countries. For more information, check our International post guide.

6 Our services generally come with up to $100 compensation included. Additional charges apply for Extra Cover. Extra Cover provides you with cover for the specified value of your item (up to $5,000 or part thereof), except for Economy Air letters and Economy Air parcels, which can have a maximum cover of up to $500. This cover applies if your item is lost or damaged while being carried by Australia Post. View optional extras for more information.

Subject to the Australian Consumer Law, Australia Post does not accept liability for any consequential or indirect loss or damage arising due to any failure related to our service. Neither the compensation included with our service nor the purchase of Extra Cover limits any rights or remedies you may have under the Australian Consumer Law.

Extra Cover is not available for all countries, and cover restrictions may vary by destination. For more information, check our International post guide.

7 Australia Post does not accept liability for any consequential or indirect loss or damage arising due to any failure related to our service. The compensation included with our International Post Registered service does not limits any rights you may have under the Australian Consumer Law. Extra Cover is not available for International Post Registered . For further details, see our International post guide.

Choose the best letter service for your business

Send business letters  with our range of  delivery options, with savings on eligible large volume mailings. 

Small volume domestic

Our small volume business letter services are ideal for sending less than 300 at a time.

Large volume international

If you send large volumes of business letters overseas, you may qualify for International Contract.