¹Annual Percentage Yield (APY) is accurate as of 10/1/2022. Rate is subject to change without notice. A minimum of $10,000 not currently on deposit with CSB is required. Available for CD renewals with an additional minimum deposit of $10,000 not currently on deposit with CSB. $10 minimum daily balance required to earn APY. After the account has been opened or renewed, no additional deposits are permitted. The APY assumes interest remains on deposit until maturity. Substantial penalties for early withdrawal may be imposed. Withdrawals and penalties may reduce earnings. You must live or work in Massachusetts. Offer may be withdrawn at any time.