Our phone service will be limited for the Victorian public holiday on Friday 25 September 2026.
Annual Report 2022-23
11 October 2023
Complaints from phone and internet consumers decreased 16.5 per cent in the last financial year ending 30 June 2023. In this period, consumers and small business made 66,388 complaints to the Telecommunications Industry Ombudsman, highlighted in the Annual Report 2022—23.
Message from the Ombudsman
With the new financial year, the TIO will be focussed on ensuring a fit-for-purpose regulatory regime that reflects consumer expectations of the telco market. We will be bringing in a refreshed TIO Strategy 2024-26, that pursues a fair and accessible communications market for Australia.
And we will focus on being attuned to changes in the communications market, how people are using different ways to communicate, and ensuring there are adequate consumer protections in the digital platforms space.

Data highlights and insights

Complaint numbers decreased this year
66,388 complaints were made, a decrease of 16.5 per cent.
Mobile services drove almost half of complaints
Problems with mobile services accounted for 48 per cent of complaints, the highest proportion in six years.
Financial hardship complaints increased
We received 1,634 complaints about financial hardship, a slight increase of 1.2 per cent.
How we've helped others
Read more about Land access for installing and maintaining existing communications facilities- Property or land
Land access for installing and maintaining existing communications facilities
A carrier wanted to install an underground conduit and cable and replace an existing telco pit on rural land next to a railway line to improve the telecommunications network it operates.
Read more about Dr Kumari did not get an explanation for her mobile outage- Faults
Dr Kumari did not get an explanation for her mobile outage
Doctor experienced a prolonged mobile outage with no clear explanation from the provider, affecting work, before a complaint revealed a network outage and resulted in a refund of service charges.
Read more about Neil was not offered a reasonable payment arrangement when he was unable to work- Billing or debt
Neil was not offered a reasonable payment arrangement when he was unable to work
Customer fell behind on payments after becoming unable to work due to illness, but after a complaint the provider agreed to a manageable payment plan and reduced ongoing costs.
Glossary and help
- View data and complaint terms about Data and complaints terminology
Data and complaints terminology
This section explains the finer points of our data and defines the terms we use in our reports.
- View complaint issues and keywords about Complaint issues and keywords
Complaint issues and keywords
Issues in complaints are recorded based on six broad categories that follow the lifecycle of a consumer’s relationship with their phone or internet provider. A single complaint can have more than one issue.
Questions?
For more information, email[email protected]
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Related annual reports
View all- Annual ReportsRead more about Annual Report 2024-25
Annual Report 2024-25
15 Oct 2025
We received a total of 57,592 complaints from consumers in the 2023-24 financial year. Residential consumers made 89 per cent of these complaints and 11 per cent were made by small businesses.
- Annual ReportsRead more about Annual Report 2023-24
Annual Report 2023-24
2 Oct 2024
The Telecommunications Industry Ombudsman received a total of 56,718 complaints from consumers in the 2023-24 financial year, of which 88.3 per cent were made by residential consumers, and 11.7 per cent were made by small businesses.

