Corporate range products include a 2-year tracker at 3.19% available at up to 60% LTV with no product fee and a 5-year fixed rate at 4.09% available at up to 60% LTV with no product fee.
Both products are available to corporate range clients on capital repayment or interest-only basis.
To be eligible for the deals a client must already have an active NatWest or RBS current account in which they have had a minimum of the past three month’s salary of at least £1,000 a month paid into it.
If applicants want to take these deals on an interest-only basis they must fulfil the interest-only criteria.
NatWest has also added a pair of buy-to-let deals to its core range comprising of a 2-year fixed rate at 4.29% and a 2-year tracker at 3.99%. Both available up to 60% LTV and come with a £1,999 product fee.
Mark Bullard, head of sales at NatWest Intermediary Solutions, said: “Earlier in the year we tested the water with a number of deals that offered existing customers of NatWest and RBS favourable rates.
“They were very well received by intermediaries and their clients so I am delighted that we are able to launch some more of these new deals. Plus we have injected more choice into our corporate range so that brokers can select the most appropriate mix of fee and rate for their clients.”