Source → validation → explanation

How AusVisaTime handles visa data

This page documents what we collect, how we check it, how calculator dates are produced and where the limits begin. Home Affairs remains the source of truth.

01

Home Affairs

Public official records

02

Validate

Structure and safety checks

03

Transform

Plain-language presentation

04

Verify

Source always one click away

Primary sources

Three official records serve different jobs

We do not treat one page as a universal source. Processing times, visa rules and charges are published separately by the Department of Home Affairs.

Processing times

50% and 90% checkpoints for recently finalised applications, separated by visa and stream where available.

Open official source

Visa listing

Visa purpose, stay, eligibility, conditions and application steps for each subclass or stream.

Open official source

Visa pricing table

Current base charges and additional-applicant amounts, with stream and lodgement context where supplied.

Open official source

Processing-time refresh

Changes are checked before they can replace active data

A scheduled check runs on the 24th day of each month in Melbourne time for the processing pathways supported by the calculator. The same check can also be run manually when an earlier review is needed.

Suspicious does not mean publish

A failed or unusual result leaves the existing dataset unchanged for manual investigation. It is safer to show an older verified figure than silently publish malformed data.

The expected visa stream must still exist in the official catalogue.

Every mapped 50% and 90% result must be present and correctly formed.

The official publication date cannot move backwards or appear to be in the future.

The 90% checkpoint cannot be shorter than the 50% checkpoint.

An exact processing time cannot exceed ten years.

A very large one-run change is rejected for manual investigation.

How calculator dates are produced

You select a visa pathway and lodgement date. AusVisaTime adds the exact number of days behind the current official 50% and 90% checkpoints to that date. Where Home Affairs displays rounded months, the interface can retain that wording while exact published day values are used for date arithmetic.

Lodgement date + current checkpoint = displayed date

The result is a comparison with current published statistics—not a prediction based on your case file and not a guaranteed grant window.

What happens to calculator inputs

The calculator sends the selected subclass, pathway and lodgement date to the AusVisaTime server so it can return the two date checkpoints. It does not ask for your name, passport number, TRN, ImmiAccount credentials, email or documents.

The calculation code does not write these inputs to a user profile or application database. Standard hosting and security systems may temporarily process request metadata as part of operating and protecting the service.

Different tools, different handling

Not every page uses the same update model

ProductHow it is maintained
Six processing calculators

Versioned processing-time dataset checked against the official guide each month and on demand.

Visa list and detail pages

Public Home Affairs visa, fee and processing endpoints with a six-hour cache; source dates are shown when supplied.

Visa finder

A manually reviewed decision tree that narrows broad purposes. It does not call Home Affairs or assess legal eligibility.

Limitations and corrections

Official figures describe groups of completed cases—not your individual file.

Priorities, application completeness, health and character checks, requested evidence, annual program settings and case complexity can all affect timing. If something on AusVisaTime appears wrong or stale, tell us what page and source you checked so we can verify it.