Suffolk Credit Union in Long Island NY offers personal and small business banking and loans.

Available Now: An Enhanced Digital Banking Experience

New & improved features make it easier than ever to manage your accounts, open new accounts and move money. 

SUNY Suffolk Scholarships

Now accepting applications for 2023-24.

As part of our partnership with SUNY Suffolk, we will fund $43,825 worth of scholarships for local students attending the school.

Rates that empower your momentum.


Enjoy guaranteed, risk free growth. Special 18-month certificate.

4.50% APY*

Home Equity Line-of-Credit

Take advantage of our low, market leading intro rate HELOC.**

5.75% APR*

Youth Savings Account

Get a $25 bonus when your account balance reaches $1,000*.

6.00% APY*

Featured Blog

How a Lease Buyout Keeps You in the Driver’s Seat—and Saves Money

Discover a place that's designed to say "yes."

Real Easy.

We're more ahh and less ugh with our streamlined process, intuitive technology, convenient banking and customizable solutions.

Real Valued.

As a trusted advisor, we deliver valued advice that makes members feel valued by listening, empowering and problem solving.

Real Respectful.

Treating people with dignity and respect, being open and honest, and doing everything in our power to say yes.

Member Stories

I was at the credit union 5 days ago and Kacie was the best representative I ever dealt with in a financial institution ... she was 100% helpful.

Carmelo C. Member Since 1996

Nicole did a great job assisting us with the closing paperwork on our new home. She went above and beyond, by taking the time to scan and send the closing paperwork via email to the title company. She was also kind enough to make us copies of the paperwork. She made our closing painless and easy!

Robert M. Member Since 2012

Fantastic service. They treated us like family when my mom passed away. They have also been outstanding when I got a car loan, home equity loan and refinanced. How can anyone not give them a great review?

Nicky F. Member Since 2005

Annual Meeting Notice

Tuesday, May 23, 2023 at the Medford Branch

Michele Dean, President & CEO Named in LIBN’s Book of Business Influencers 2023