Hanson reserves income tax support for now

One Nation leader Pauline Hanson says Australians need help, but is refusing to outline her final position on the government's income tax package.

Pauline Hanson has hinted at supporting the government's income tax package, but warns stage three of the plan may be unaffordable.

The One Nation leader wants the government to force multinational companies to pay more tax and politicians to refuse wage rises to pay for tax relief.

Senator Hanson told parliament on Wednesday "hard-working" Australians needed a helping hand, but she's reserving her final position until the bill is voted on.