Calls for a paid maternity leave scheme are back in the spotlight, and at least one scheme is picking up momentum.
The Productivity Commission is hearing submissions on the maternity leave issue before it provides a draft report for Canberra in September.
Business groups are pushing for a maternity leave model first proposed by democrats’ senator Natasha Stott Despoja, which sees taxpayers provide three months back leave on minimum wage.
Senator Stott Despoja says it would be cheaper than the baby bonus and has told 2GB Radio's Chris Smith the current system must be changed.
"Women in higher paid positions like me can take time off with some recompense but most Australian working women can't.
"Two-thirds can't and they tend to be women who are employed in lower paid positions."
But unions are outraged, they want six months piad leave mostly funded by Canberra.
Flanked by over 40 women including herself, Amanda Tattersall from Unions NSW has reminded the federal government that it was elected on the back of concerns for working families.
“Here is the perfect way to step forward, respect working mums, respect the fact that families need to work and take care of their children, and introduce a system of six months paid maternity leave.”
The union also says a compulsory top up scheme should be provided by employers.