State Bank of India is set to become the first bank to tap the market for perpetual bonds in 2026, with plans to raise ₹5,000 crore ($517.76 million) within the next two weeks, three bankers familiar with the matter said on Friday.

The country’s largest lender is in advanced talks with merchant bankers and investors to issue Basel III-compliant additional Tier I perpetual bonds with a five-year call option, the bankers said.

“If things work out, the bank should complete the issuance next week or at least before the central bank’s monetary policy decision on August 5,” one of the bankers said.

The bankers requested anonymity as the matters are private, while SBI did not reply to a Reuters email seeking comment.

In June, SBI’s board approved raising up to ₹60,000 crore through debt this financial year, including long-term infrastructure bonds, Basel III-compliant additional Tier I securities and Tier II instruments.