Australian student visa delays leave international research scholars in limbo

International postgraduate research students seeking to study in Australia are facing prolonged and unexplained student visa delays, leaving some unable to begin their doctoral programmes despite receiving university offers and research funding.

More than 150 research students have reported lengthy delays in their visa applications. The median waiting period among this group is around eight months, while more than 50 applicants have been waiting for over a year. At least 90 students say their funded PhD positions are now at risk.

The delays have affected applicants from China, India, Iran and Pakistan, among other countries. Students say they have received little information from Australian immigration authorities about the reasons for the hold-ups or when their applications might be decided.

The situation has raised concerns about Australia's ability to attract international research talent, particularly as universities rely on overseas doctoral candidates to support research and fill gaps in domestic research enrolments.

Research students report delays of several months to over two years

A Chinese mathematician, Kaiyu Deng, who received an offer to pursue a research master's degree at the University of Technology Sydney, has been waiting 14 months for his Australian student visa, according to a report by Times Higher Education.

Deng submitted a second application after hearing that other Chinese applicants had received decisions after reapplying. However, the additional application involved another A$2,500 fee, on top of the A$2,000 paid for his first application.

He estimated that the delay had cost him around A$13,000 in application fees, travel and living expenses. His university offer is due to expire on November 30, 2026, if he does not receive a visa by then.

Another applicant, Qi Qin, has reportedly waited more than two years for a visa to pursue a PhD in artificial intelligence at the University of Sydney.

Materials scientist Zongming Ni, meanwhile, has had to defer his doctoral programme at Monash University after waiting four months for a visa. He had expected to begin his research in October 2026.

These cases illustrate how lengthy processing periods can disrupt academic schedules, research commitments and students' financial plans.

Why are Australian student visas taking so long?

The students have complained about a lack of transparency in the processing of their applications. Some say formal complaints and repeated enquiries have resulted in generic responses or no meaningful updates.

Australia's Department of Home Affairs says half of student visas in the relevant category are normally processed within 17 days, while 90% are processed within 55 days.

A spokesperson for the department acknowledged that a small number of postgraduate research students and research scholars were experiencing delays. The department said applications were being processed as quickly as possible while maintaining the integrity of Australia's migration system.

It added that visas could only be granted once applicants met all legislative requirements and that the time needed for checks varied according to individual circumstances.

The delays are particularly concerning because postgraduate research students are exempt from the lower-priority processing arrangements introduced under Australia's Ministerial Direction 115. PhD applicants fall within the highest processing priority category.

However, priority status does not guarantee a visa grant within a fixed period or prevent additional checks.

Delays raise concerns over Australia's research capacity

The visa backlog has implications beyond individual students and their university admissions. International candidates form a significant part of Australia's postgraduate research workforce.

According to the latest available statistics, international students account for 42% of postgraduate research enrolments in Australia. Their share is higher in some fields, reaching 65% in information technology and 70% in engineering and related technologies.

Former University of Melbourne deputy vice-chancellor Frank Larkins has warned that Australia is facing a crisis in research training, as domestic doctoral enrolments have declined by 15% over a decade.

Universities have increasingly depended on international students to help address the shortfall. Prolonged visa delays could therefore affect research projects, university laboratories and the supply of skilled researchers.

For students who have secured funded positions, a delayed visa can mean losing access to scholarships, missing research start dates and having to reconsider their plans to study in Australia.