The ban, which had been scheduled to begin on November 30, came under heavy criticism from the business community, opposition parties and some members of the Labor backbench, who argued it would damage the cash-flow management of small businesses.
Chalmers will provide the ATO with extra funding to support a year-long transition period. However, the government is not expected to cover the entire $200 million in fees the tax office cited would be charged to taxpayers when it announced the ban.
Appearing on Seven's Sunrise on Friday morning, Environment Minister Murray Watt described the ATO's plan to ban credit card payments for tax bills, so as not to burden all taxpayers with the associated costs, as a completely "independent decision".
"When they made clear that they intended to proceed with this, we insisted on them having a good transition plan with the business community and to consult with the business community about that," Watt said.