The biggest increases, ranging from 0.6 to 1.3 percentage points, were seen at private lender ABBank, which now offers the highest rate for 12-month deposits.
SeABank, Oceanbank, NCB, and BVBank also provide rates above 6% per year for longer terms of 15-24 months.
Lenders have been gradually raising their deposit rates since April when the highest rate for a 12-month term was around 5%. The number of banks offering rates above 5% per year has since more than doubled from 12 to 26.
According to the General Statistics Office, as of June 24, total deposits rose by 1.5% from the end of 2023, a much slower increase compared to previous years.
Since the end of June, credit growth has slightly decelerated from the 6% rate seen in the first half of the year.