Tesco Bank now has 23 intermediary firms on its panel and is set to add more brokers over the coming year.
Julian Hartley, director of mortgages at the lender, said: “I am delighted that Sesame will be able to help Tesco customers select their mortgage.
“At Tesco Bank we want to help as many customers as possible buy their own home.
“With the vast majority of Tesco customers now selecting their mortgage via a broker, it is important that we continue to extend the reach of our intermediary network.”
The lender has aimed to provide an easy to use broker service, which includes searchable lending criteria, as well as scan and upload documents capability.
Tesco Bank also offers a new build service to help process applications faster.
Jane Benjamin, head of relationship management at Sesame added: “We are very pleased to be working with Tesco Bank and providing our members with access to their competitive range of purchase and remortgage products.
“Tesco Bank has developed a good reputation among mortgage intermediaries for their slick application process and adviser support, so we are confident that this latest addition to Sesame’s comprehensive lender panel will be welcomed by our members.”