What is ATO–Home Affairs data-matching?

It is a program in which the Australian Taxation Office and the Department of Home Affairs share payroll, tax and superannuation data to check that sponsored workers are paid their nominated salary and working in their nominated occupation.

Can a salary or role mismatch affect my visa?

Yes. If your actual pay or occupation drifts from your nomination, it can put your visa at risk and complicate your pathway to permanent residence — it is not only your employer's problem. Keep your payslips and confirm they match your nomination.

How long do sponsorship obligations last for employers?

Sponsorship obligations run for up to five years and are actively monitored by Home Affairs, reinforced by ATO data-sharing. Non-compliance can lead to sanctions, bars on future sponsorships, or cancellation of existing approvals.

What should I do if my employer wants to change my role or pay?

Get advice before agreeing to any material change. A new role or salary below the nominated amount may need a new nomination. Acting without a nomination in place can also create "dead time" that does not count toward your PR requirement.

Sponsor compliance and ATO–Home Affairs data-matching

By the SponsorMap team · Last updated 30 October 2026

When you're sponsored on a skilled visa, the government doesn't only check things once at application time. The Australian Taxation Office (ATO) and the Department of Home Affairs share data to confirm that what your employer nominated — your occupation and your salary — matches what you're actually paid. This is an ongoing check across the life of the visa, not a one-off at lodgement. Here's what it means for you and for your sponsor.

Official source: ATO — Department of Home Affairs visa data-matching program protocol ↗

What data-matching is

The ATO runs a long-standing visa data-matching program together with Home Affairs. The ATO collects data on active and newly granted visas from Home Affairs and matches it against its own payroll, tax and superannuation records. The program has operated since 2009, and the current published protocol covers the 2023–24 to 2025–26 financial years. Data is exchanged on a periodic, ongoing basis, and the system is increasingly automated.

What it actually checks

The matching looks at whether the sponsor is meeting its obligations — paying the nominated salary, keeping the worker in the nominated occupation, and meeting lawful conditions — and whether the visa holder is working only for the approved sponsor in the approved occupation. Where the salary or occupation recorded in payroll doesn't line up with what was approved in the nomination, the discrepancy can trigger a closer look or an investigation.

Why it matters to you (the visa holder)

If your real pay or role drifts away from your nomination, it isn't only your employer's problem. A mismatch can put your visa at risk and complicate your pathway to permanent residency. If an employer proposes paying you below the nominated salary, or quietly moving you into a different role, that's a red flag worth raising and getting advice on — not something to let slide.

Why it matters to sponsors

Sponsorship obligations run for as long as five years and are actively monitored by Home Affairs, now reinforced by ATO data-sharing. Non-compliance can lead to sanctions — bars on sponsoring further workers, refusal of future applications, or cancellation of existing approvals. Keeping payroll consistent with the nomination is a live, ongoing obligation, not a box ticked once at lodgement.

What to do

Keep a copy of your nomination details and check that your payslips reflect the nominated salary and role. If anything material changes — pay, hours, duties, or you move to a new sponsor — get advice before acting, because the change may need to be reflected in a new nomination. Migration advisers also note a "dead time" risk: time worked for a new employer before that employer's nomination is finalised may not count toward your PR requirement, so confirm your sponsorship status is locked in before you start.

Frequently asked questions

What is ATO–Home Affairs data-matching?: It is a program in which the Australian Taxation Office and the Department of Home Affairs share payroll, tax and superannuation data to check that sponsored workers are paid their nominated salary and working in their nominated occupation.
Can a salary or role mismatch affect my visa?: Yes. If your actual pay or occupation drifts from your nomination, it can put your visa at risk and complicate your pathway to permanent residence — it is not only your employer's problem. Keep your payslips and confirm they match your nomination.
How long do sponsorship obligations last for employers?: Sponsorship obligations run for up to five years and are actively monitored by Home Affairs, reinforced by ATO data-sharing. Non-compliance can lead to sanctions, bars on future sponsorships, or cancellation of existing approvals.
What should I do if my employer wants to change my role or pay?: Get advice before agreeing to any material change. A new role or salary below the nominated amount may need a new nomination. Acting without a nomination in place can also create "dead time" that does not count toward your PR requirement.

Related resources

About this guide

This guide is maintained by the SponsorMap team and reviewed against official Australian government sources. SponsorMap's company data comes from the Department of Home Affairs list of approved sponsors. Visa rules and figures are based on the Department of Home Affairs and are updated as they change. Always confirm your situation with the Department of Home Affairs or a registered migration agent.

Rules change — always verify with the Department of Home Affairs or a registered migration agent (MARA).