Why Choose AmeriCU?
At AmeriCU, we’re more than just a financial institution—we’re your financial partner. With over 75 years of trusted service, we’re committed to providing innovative banking solutions that help you build a secure future. When you become a member, you’re not just another account number—you’re part of a community.
AmeriCU was founded with one goal in mind: to help our members achieve financial success. We’re not for-profit, which means that every dollar you invest in your membership helps improve your financial opportunities. We put YOU at the center of everything we do. When you become a member, you become an owner—sharing in our success.
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Financial Center Hours
- Monday 9:00 AM – 4:00 PM
- Tuesday 9:00 AM – 4:00 PM
- Wednesday 9:00 AM – 4:00 PM
- Thursday 9:00 AM – 4:00 PM
- Friday 9:00 AM – 5:00 PM
- Saturday Closed
- Sunday Closed
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24/7 Interactive ATM

What AmeriCU Membership Means for You
When you open an account with AmeriCU, you unlock exclusive access to a range of benefits and services that will help you take control of your financial future:
As a member, you’re not just banking—you’re part of a family, and your voice matters. With us, you’re more than a customer. You’re a member-owner.

Join AmeriCU!
Whether you’re saving for the future, buying your first home, or building your credit, AmeriCU is with you every step of the way. Join us today and experience exceptional service and unbeatable products designed with your best interests in mind.
Become a Member in Just 3 Easy Steps:
1. Apply Online: Sign up and complete your membership application.
2. Fund Your Account: Add funds to your new account.
3. Start Enjoying Benefits: Access your new account and explore all the benefits of being an AmeriCU member!

Meet the Manager
Welcome to AmeriCU!
Hello, my name is Tammie Lambert, I am the Financial Center Manager, at AmeriCU, in Lowville NY, currently managing a staff of 4. I have lived in Lewis County most all my life, graduating from Beaver River Central School. Life did take me out of the area, for a few years, but I found myself returning, to settle down. When not working, I love to spend time with my husband, going fishing, boating, playing games and riding our side by side.
Starting out my banking career, was just out of curiosity. Once I got my first teller position, I knew that this is what I was meant to do. It has been 35 years, since my journey in the banking industry began, and I wouldn’t change a thing. I have held many different positions, at different financial institutions, working my way up, from entry level jobs to a branch manager. I have gained much experience, that I still use to this day.
I am very passionate about what I do. I have a positive attitude, providing excellent customer service. I invite you to visit the AmeriCU branch in Lowville, where I would be happy to introduce myself and assist you with your financial needs.
Contact Me!
Email: [email protected]
Phone: 315.356.3000 ext.6052
Current Rates

6-Month Share Certificate – 4.25% APY*
A short-term savings option with one of our highest rates! Make the most of the next six months – you’ll be surprised how much you’re able to save in so little time.

Checking Accounts
Earn rewards for your purchases, or a high-rate, with AmeriCU’s new checking accounts! Plus, get an instantly-issued debit card and get paid a day early with qualifying direct deposit.**

Mortgages
Fixed or variable rate? First time homebuyer or veteran? AmeriCU has a mortgage to get you there. It’s still a great time to buy, so make the move with AmeriCU!
Nearby Locations + ATMs
Texting your zip code to “91989” is a way to find the nearest surcharge-free ATM using the Shared Branching network!

Questions? Click the ‘Let’s Connect’ button in the bottom right-hand corner to get started!
Latest From AmeriCU

News
AmeriCU Credit Union Announces Financial Center Manager for New Fulton Location
AmeriCU Credit Union is pleased to appoint Shaela Long as the Financial Center Manager for its newest financial center located in Fulton, NY.
Events
Kelberman Center Walk for Autism
Join us for a day of connecting over 900 High School Seniors, juniors, and Sophomores with their potential career path, job opportunities, or internships after graduation!
Education
Healthy Financial Habits
If you ever feel overwhelmed by your financial situation, you’re not alone. In fact, nearly half of all Americans live paycheck to paycheck—struggling to pay their bills or save for the future.*Annual Percentage Yields (APYs) current as of 27th April 2025 and are subject to change without notice. Minimum balance of $500 required. Withdrawals of principal are subject to early withdrawal penalties. The Dividend Rate and Annual Percentage Yield are fixed and will be in effect for the initial term of the account. Membership eligibility required. Insured by NCUA.
**If you are an AmeriCU Checking, Savings or Money Market accountholder that has set up a direct deposit with a payor, you may qualify for direct deposit one business day early. Whether a direct deposit is eligible is at our discretion and we cannot guarantee that you will always receive the one-day early service.