Generation Rent could be made central to the Budget later this month.

A front page story in yesterday’s Sunday Times suggested that ministers are looking at a new Rent to Buy scheme, by which private landlords could be incentivised to sell properties to long-standing tenants without having to pay Capital Gains Tax.

Landlords currently have to pay 28% CGT on any profits they make when they sell.

The plan would also encourage landlords to let longer term, because the CGT exemption would kick in only after the tenant had been in situ for three years.

The Government is due to publish its response shortly to its consultation on three-year tenancies.

The Sunday Times credits a think tank called Onward, set up by former No 10 policy chief Will Tanner, with the CGT-exemption idea. The paper says that the plan is to be unveiled today.

In fact, the Residential Landlords Association has been campaigning openly for some time for private landlords to be exempted from CGT when they sell to tenants and has briefed politicians very specifically on this, carefully presenting it as a benefit to tenants rather than a tax perk for landlords.

However, Onward has tied in the proposal with the politics and in particular Tory prospects at the next election: the shift from home ownership to private renting is greatest in marginal constituencies which the Tories need to win. In 2001, there were 18 seats where private renters made up over 20% of households, and by 2022 there will be an estimated 253 such seats.

Analysis by Shelter has suggested from 50% of private renters voted Labour in the 2017 General Election, while only 28% voted for the Tories.