Lincoln Savings Bank (LSB) is a $1.163 billion, Full Service Bank and Member of the Federal Deposit Insurance Corporation. Since our founding in 1902, Lincoln Savings Bank (LSB) has been serving the banking needs of Iowans. LSB Financial, a subsidiary of Lincoln Savings Bank, extends these traditional banking capabilities to include Insurance, Investments, Trust, and more. Together, Lincoln Savings Bank and LSB Financial operate seamlessly to be your complete financial services provider.