CIT Bank Platinum Savings $225/$300 Bonus + 4.30% APY (New and Existing Customers)

CIT Bank has a new limited-time $225/$300 Platinum Savings deposit bonus. The bonus depends on deposit amount, and it is open to both new and existing customers. The bonus is on top of the interest rate, currently 4.30% APY (as of 2/27/25) with a balance of $5,000 or more.

New deposit bonus details. For new customers, you must first open a new account with at least $100 and promo code PS2025 at this special offer link. You’ll get multiple confirmations that you are enrolled in the promo during the application process.

If you already had an CIT Bank existing account as of 2/26/25, you still need to first officially enroll in this offer via the “Start savings now” button and then logging into your CIT Bank account. If you have other CIT Bank accounts already, but need to open a new Platinum Savings account, you can do that easily as well.

There are only two tiers for the bonus, either $25,000 or $50,000. Qualifying funds must come from an account outside of CIT Bank. (Transfers from existing CIT Bank accounts will not qualify for this promotion.)

• A new deposit of $25,000 to $49,999 within 30 calendar days of your open/enrollment date will get you a $225 cash bonus.
• A new deposit of $50,000+ within 30 calendar days of your open/enrollment date will get you a $300 cash bonus.

There is a limit of one Platinum Savings promotional offer per account and per Primary customer. If multiple Platinum Savings accounts are opened, only one account per primary account owner is eligible.

All customers who qualify for the $225 or $300 bonus offer will receive the bonus in the enrolled Platinum Savings account within 60 days after the 30-day funding period. The enrolled Platinum Savings account must be open at the time of the bonus payment to qualify. You can fund all at once or in multiple transfers, it just has to be done within the 30-day window.

Based on the terms of this promotion, there is no explicit minimum holding period. You just need to fund some time within the 30-day period after your opening/enrollment date, and make sure that the money is still there when they check at the 30-day mark. Then, your account just needs to be open at the time of the bonus payment, which is after another 60 days after the 30-day mark. You do not have to maintain the balance during those additional 60 days, although you could choose to keep it there until the bonus arrives.

Effective APY rough numbers. The lack of minimum holding period makes the potential effective APY theoretically sky-high. For the sake of rough numbers, if you assume you keep the money there for 30 days, here are the effective interest rates you could get as either a new or existing customer:

• For a new/existing customer earning the $225 bonus on $25,000 in new deposits with a 30-day hold period, which also qualifies you for the current 4.30% APY tier, that works out to a total 15.1% APY for 30 days (10.8 + 4.30).
• For a new/existing customer earning the $300 bonus on $50,000 in new deposits with a 30-day hold period, which also qualifies you for the current 4.30% APY tier, that works out to a total 11.5% APY for 30 days (7.2 + 4.30).

This way, we see that the $25k tier works out to be a higher percentage, but you get more absolute money if you have enough fund for the $50k tier.

The Platinum Savings account has no minimum balance fees, no monthly service fees, no inactivity fee.

Bottom line. CIT Bank has really good limited-time deposit bonuses from time to time, and they are also usually available to existing customers. This time, there is a new up to $300 Platinum Savings deposit bonus and it is indeed open to both new and existing customers. The bonus is on top of the interest rate, currently 4.30% APY (as of 2/27/25) with a balance of $5,000 or more.

This offer is for a limited-time only, and they may end it at any time if their goals are met.

As an existing CIT account owner, enrolling and funding was easy as my other bank accounts were already linked and ready to go.