Speculation had been rife that the Chancellor would make the move, which sees the stamp duty threshold increased to £500k, as part of a number of measures aimed at dulling the economic impact of COVID-19.
Norton Home Loans collaborated with Freedom Finance to launch the process for secured loans.
A survey from homelessness charity Shelter found that 3% of adults in the private rented sector have fallen into arrears since the start of the coronavirus pandemic.
However, the FLA said: "The market, however, remains in a strong position to meet new demand and forbearance requests during the months ahead."
In a time where the market is in the midst of a significant dip, increasing incentives could help jump start demand for property investment when there seems to be clear demand from renters.
Landlords are set to see mortgage holidays come to an end and Matthew Hooker of Ome said evictions could come out of financial necessity rather than greed.
The buy-to-let range includes support for a number of situations.
The lender said it was targeting its criteria to support cases which advisers may see as less straightforward, or extra-ordinary.
Rental yields on residential buy-to-let properties stood at an average of 5.3% across England.
The bank launched its new criteria to reflect that the government’s COVID Alert Level being reduced to Level 3.