Across both ranges, the 2-year fixed rate deal has been reduced to 2.89% from 2.99% with a £995 product fee and the 2-year tracker has fallen to 3.29% from 3.49% - both deals are available for purchases and remortgages.
Applicants who have an active NatWest or RBS current account that was open on 1 July 2012 and is still open at the time of the application will benefit from a £250 cash back incentive.
Interest-only mortgages are available on the current account range at 75% LTV or less subject to meeting specific criteria.
Mark Bullard, Head of Sales, NatWest Intermediary Solutions said: “I’m pleased to be able to introduce these new rates that make our 60% deals even more attractive.
“The current account range has been well received by intermediaries and we will be looking to continue to support them and their clients with further initiatives in the future.”