Why Australia says it cannot shrink migration: what Tanzanians should check before planning a move

News · 2026-09-22 · 4 min read

Three workers wearing safety glasses and gloves inspect a steel assembly in a sunlit workshop.

Does Australia benefit from migration? Its own long-term economic figures say yes, and by a wide margin. Those figures were part of the debate in late September, when calls to tighten intake grew louder. For readers in Dar es Salaam or Arusha, the useful question is what the numbers mean for planning, and what they do not.

Why are Australians having fewer children?

The fertility rate has been below the replacement level of 2.1 births per woman for around half a century. It hovers near 1.5 now, with official projections expecting it to fall to roughly 1.34 across four decades. In the mid-2060s deaths are expected to exceed births for the first time in modern history. Since the government has ruled out baby-bonus style schemes, migration is the lever left.

What happens if migration is reduced?

The dependency ratio counts people aged 65 and over per 100 working-age Australians. It is about 27 today.

Standard migration settings: about 40 by the 2060s.
Reduced intake: 43.
Underlying deficit: from 1.8% of GDP to 2.4% by 2065-66.
Government debt: nearly 10 percentage points higher as a share of GDP.

The point is simple. Fewer working-age people supporting more retirees strains services and hits the federal budget directly, so the long-term fiscal cost of not having enough migrants dwarfs the cost critics cite.

What does it say about skilled migration?

Baseline planning assumes sustained net overseas migration well above 200,000 a year. The reasoning is that younger working-age migrants pay taxes today, while the ageing local population uses more services. Government language also frames migration as strengthening the economy through skills, innovation and international ties.

That supports the idea that skilled migration is not a discretionary extra. It still tells you nothing about your own eligibility. Your NECTA results, VETA certificates and degree must be matched against the role, and a Tanzanian qualification is never an automatic Australian licence, registration or skills assessment. Prepare a clear CV (Build AI CV is one way to organise it) and, when a visa asks for it, a police clearance from the Tanzania Police Force.

Related reading: what the new population forecasts mean for migrants and the Intergenerational Report explained. Current vacancies are on our jobs page.

How to read the political noise

Every election cycle, migration becomes a convenient target, and the loudest voices rarely mention the long-range modelling. The structural direction is clearer than the daily headlines: Australia's economic future depends on sustained, well-managed migration rather than less of it. For a Tanzanian planning years ahead, that is a reason to keep a steady, patient approach instead of reacting to each announcement.

It also helps to separate three questions that are often mixed together. The first is whether the economy needs working-age arrivals, and the figures above say it does. The second is how many places a particular visa will offer in a particular year, which is a policy decision that can change. The third is whether your own occupation, qualifications and experience fit a role an employer wants to fill. Only the third is in your hands, so that is where your preparation should go.

Common mistakes in how readers use this story

Believing that a national shortage means a visa for everyone. Individual roles, employers and states set the conditions.
Ignoring the political risk. Intake settings can change while debate continues.
Relying on agents who are not registered. Use a migration agent on the MARA register for Australia, and a licensed immigration adviser or lawfully exempt person for New Zealand.
Leaving document preparation until a job offer arrives.

Frequently asked questions

Is the dependency ratio the main reason for the debate?

It is a central one, because it shows how many older people each group of workers supports.

Does lower migration reduce the budget deficit?

According to the modelling, no. It widens it, from 1.8% to 2.4% of GDP by 2065-66.

Are the 200,000 figures a quota for Tanzanians?

No. They describe overall net overseas migration assumptions, not a country allocation.

Should I apply now or wait?

That depends on your documents and occupation. Check official immigration pages for the visa you want.

Does a NECTA or VETA certificate count?

It may support an assessment, but the regulator or assessing body decides what it is worth.

Key takeaways

Fertility near 1.5, projected at about 1.34, is the root of the debate.
Reduced migration raises the dependency ratio to 43 per 100 and the deficit to 2.4% of GDP.
Skilled migration is treated as a structural priority.
Your own file, not the headline, decides your options.

#australia migration #tanzania #budget deficit #workforce #visa planning