Suffolk Credit Union Promotions
Compare CD Promotions:
$500
Personal Checking Account - $500 Bonus
Open a new Momentum Checking account. Set up and receive qualifying direct deposits totaling $2,500 or more within 90 days of account opening. Receive qualifying direct deposits totaling $2,500 or more within 90 to 180 days of account opening.
$250
Personal Checking Account - $250 Bonus
Open a new Momentum Checking account. Set up and receive qualifying direct deposits totaling $2,500 or more within 90 days of account opening.
Compare Promotions
CIT Bank Platinum Savings - 4.10% APY Boost
With 6 month boost, you earn:
| Tier | Boost APY |
|---|---|
| Balance over $5,000 | 4.10%* |
| Balance less than $5,000 | 0.60%* |
After boost is completed, you will continue to earn our best standard rates:
| Tier | APY |
|---|---|
| Balance over $5,000 | 3.75%1 |
| Balance less than $5,000 | 0.25%1 |
- Needs to use promo code to qualify: CITBoost
- Boost lasts 6 months over standard APY
- Tiered account
- $100 minimum account opening
- Member FDIC
- No Monthly Service fees
- No account opening fees
Disclosures
Bank of America Advantage Plus Banking® - Up to $500 Bonus Offer
- New checking customers only: Get a bonus offer up to $500 after completing qualifying transactions. See offer page for more details
- Bank of America N.A. Member FDIC.
CIT Bank Platinum Savings - 3.75% APY
- 3.75% APY with a balance of $5,000 or more
- 0.25% APY with a balance of less than $5,000
- $100 minimum opening deposit
- No monthly maintenance fee
- Member FDIC
Disclosures
High-Yield Savings Account - Up to $1,200 Bonus
New customers only. Earn up to a $1,200 bonus.
- Enter promo code SUMMER26 at sign-up and deposit a total of $10,000 or more within 14 days to secure your base cash bonus and unlock the optional recurring deposit reward.
- To earn an additional reward, schedule two or more recurring deposits within your first 90 days. You are eligible for a maximum additional bonus based on your deposit tier, allowing you to choose your matching recurring bonus tier or any tier below it.
- Maintain your balance for 90 days. Once all promotional requirements are met, your total combined cash bonus will be credited to your account within 30 days.
| Qualifying Deposit | Welcome Bonus | Bonus Boost | Total Bonus |
|---|---|---|---|
| $10,000 - $24,999 | $50 | +$10 | $60 |
| $25,000 - $49,999 | $125 | +$25 | $150 |
| $50,000 - $99,999 | $250 | +$50 | $300 |
| $100,000 - $199,999 | $500 | +100 | $600 |
| $200,000 or more | $1,000 | +200 | $1,200 |
Chase High School Checking℠ - $125 Bonus
- Your teen gets $125 when you open a new Chase High School Checking℠ account together with qualifying activities within 60 days of coupon enrollment
- As a co-owner of the account, you must be present at account opening.
- $0 Monthly Service Fee
- Help your teen build good money habits with their own debit card. Plus, they can add their debit card to their digital wallet.
- With Zelle®, pay and get paid back from friends and family who have an eligible account at a participating U.S. bank. No fees and no waiting for days for money to hit their account.
- You and your teen can stay on top of their account activity by choosing which Account Alerts you both want to sign up for — such as low balance, posted payments, and more.
- Chase makes it easy for your teen to access their money from anywhere with the Chase Mobile® app, plus thousands of ATMs and branches.
- JPMorgan Chase Bank, N.A. Member FDIC
Suffolk Credit Union Offers You May Have Missed
Don't miss another hot deal. Check back often at CreditDonkey.
$300
Personal Checking Account - $300 Bonus
Open a new Momentum Checking account. Deposit $500 or more into your account during each 30-day period within the first 90 days after account opening.
$300
Personal Checking Account - Up to $300 Bonus
Open a new Momentum Checking account. Deposit $500 or more in new money during each 30-day period during the first 90 days after account opening.
Suffolk Credit Union Checking Bonus
What is the checking bonus at Suffolk Credit Union?
Suffolk Credit Union CD Rates
What is Suffolk Credit Union's CD rates?
- 24-Month CD - 3.00% APY
- 36-Month CD - 3.00% APY
- 6-Month CD - 2.75% APY
- 18-Month CD - 2.75% APY
- 48-Month CD - 2.50% APY
- 60-Month CD - 2.50% APY
- 3-Month CD - 1.50% APY
- 12-Month CD - 1.25% APY
Highlights
Locations
10 branch locations in the state of New York
10 branch locations in the state of New York
Information sourced from the published website as of 06/10/2026.
Suffolk Credit Union Alternatives
Bank of America Advantage Relationship Banking® - Up to $500 Bonus Offer
- New checking customers only: Get a bonus offer up to $500 after completing qualifying transactions. See offer page for more details
- Bank of America N.A. Member FDIC.
CIT Bank Savings Connect - 3.65% APY
- $100 minimum opening deposit
- No monthly maintenance fee
- Member FDIC
Disclosures
HSBC Premier - Up to $5,000
It's easy. The more you fund, the more you earn.
Discover all that Premier can do for you
- Earn our best savings rate with a Premier Relationship Savings account for an introductory period and thereafter if you qualify
- Send money internationally, securely, quickly and fee-free in the HSBC mobile app with our award-winning HSBC Global Money Transfers
- Enjoy peace of mind with unique travel benefits available through our credit cards
Here's how the offer works
- Open a Premier checking account by June 30, 2026
- Add your desired level of deposits and/or eligible investments within 20 days
- Get $1,500: Deposit or invest $150,000 to $249,999
- Get $2,500: Deposit or invest $250,000 to $499,999
- Get $3,500: Deposit or invest $500,000 to $999,999
- Get $5,000: Deposit or invest $1,000,000+
- Maintain your balances for 3 full consecutive months
- Remain opted-in to receive HSBC marketing emails
If all offer requirements are met, the bonus will be paid within 8 weeks.
No-Fee Business Checking
- $0 monthly service fee
- $0 minimum opening deposit
- Open up to 20 individual business checking accounts
- Earn up to 3.00% APY with automated savings
- Issue up to 50 Visa® debit cards to your team
Free Checking Account for Small Business Owners
- Sign up in 3 minutes; no credit check
- No account fees - $0 monthly fee, overdraft fee, foreign transaction fee, or ATM fees at approximately 40,000 locations
- Automatic Savings
- Get paid up to 2 days early
- Savings with up to 4.00% APY
