The Prime Minister has said that plans for a tax break for married couples will be introduced "shortly" in a move to head off a revolt by Tory backbenchers.
The move may placate David Cameron's restive MPs but will highlight divisions over the policy with his Liberal Democrat coalition partners.
Tory backbencher Tim Loughton has launched a rebel bid to force a Commons vote on the issue but the Prime Minister urged Tory MPs to let the Government "get on with it" instead.
It is understood the plans will be put forward by ministers in the autumn.
More top news
A second Scottish independence referendum is "even more likely" after Theresa May's Brexit speech, Nicola Sturgeon has said.
At least 100 people are feared dead in the bombing including soldiers and Nigerians working for Doctors Without Borders.
Each broadcast automatically disappears as soon as a recording finishes and users have the option to disable comments.