Toby

What Toby covers

Income tax

A tax position for a business or an individual, computed from the resident scales and cited to the Income Tax Assessment Acts, with the working shown.

What you get

Baseline tax, an optimised position and the saving between them, each figure calculated and shown with its working and source.

The legitimate levers that produce the saving, named with the provision each rests on, for you to accept or strike out.

A research answer on a section, a ruling or a Division 7A question, quoted from the instrument as at the date you ask about.

Sources
Income Tax Assessment Act 1997 and Income Tax Assessment Act 1936
Federal Register of Legislation, every compilation in force across the years Toby computes, so an as-at question is answered from the right one.
Taxation Administration Act 1953
Federal Register of Legislation.
ATO rulings, determinations and guidance
Retrieved from ato.gov.au with the page date the ATO prints, kept beside the figure.
Resident tax scales
Compliance Lead attested against the ATO tax rates page on 31 August 2026.
How you reach it

Tax position forecaster and optimiser in the portal, and from your own AI assistant.

Research, asked in plain language or as at a date.

How every figure is made

Calculated from rates and thresholds Toby holds with their source, the date they were checked and who signed them off. AI never decides a rate, a threshold, a date or a legal position.

Your data stays in Sydney. No name, tax file number, bank detail or salary reaches any AI provider, and nothing you send is used to train a model.

Status

Rate tables attested. The hosted forecaster moves onto the attested rate table before it is sold as live; until then a result says on its face which rate table it came from and whether it is verified.

Also covered

What does Toby answer about income tax?

Ask it about your own numbers

Core is live. Every account starts with a 14-day trial, with no card required.

Start your 14-day free trial

No card is needed during the 14-day trial.