Already have an Assabet CD?
- Renew your CD & re-pledge — sign and complete the DocuSign within 10 days of your Assabet CD’s maturity date to roll your funds into a new 12-month CD and continue supporting Assabet. (For example, if your CD matures on June 1st, you have until June 11th to sign.)
- Renew your CD only — you can opt to renew your CD which will help us provide support in the local food ecosystem, but it won't be pledged specifically to support Assabet. To have your CD renew, you don’t need to take any action – your CD will automatically rollover for a new 12-month term.
- Something else? If you prefer a different term length or to close your CD, you can simply tell us in your online banking under “Communications” > “Account Service Requests” > “CD Maturity Change”.
Please note: If you do not take any action, your CD will rollover for another 12 months and will not be pledged to Assabet Co-op Market.
Want to open and pledge a new CD? It's easy!
Competitive Interest Without Hidden Fees
Supporting the Assabet Co-op Market can also be good for your wallet

Earn 3.00% APY14 on a 12-month
Assabet Local Impact CD
While you support your favorite co-op, earn competitive returns. It's enough to Grow Your Change.

No Surprise Fees
No start-up fees, no monthly fees, and easy-to-understand early withdrawal terms.5 Straightforward and simple.

Safe & sound
FDIC insurance on all balances up to $250,000,4 industry-grade data encryption, multi-factor authentication - and all the other security features you expect from anyone handling your hard-earned savings.
You'll Love Our Personal Accounts Too
we offer a High-Yield Save local account and a flexible spend local checking account
Up to 2.75% APY16
Grow your change with a Save Local account.
No Surprise Fees
No monthly maintenance fees and a $0.01 daily minimum balance.5
Your Money on your terms
Unlimited free bank transfers, mobile check deposit, and free ATM access.11

Safe & Insured
FDIC insurance up to $250,000 - with more coverage available by request.4
Summer Farm Dividend
Our Summer Farm Dividend supports local food by putting $100 in your pocket.6
If That Wasn't Enough...
fund positive and lasting change in our regional food system

Your Money Can Sleep Soundly
Your dollars fund loans that support positive and lasting change in our local food ecosystem. Finally align your finances with your values.

"MUTUAL" MEANS COOPERATIVE
We're the first new mutual nationwide in 50 years - a cooperative structure that holds us accountable to our long-term commitments.

Partner Perks
Earn 10% cashback when you use your Walden Mutual debit card at the Assabet Co-Op Market - and lots of other Walden Mutual partner businesses.
Timeless Values, Modern Digital Banking
Easy-to-use digital tools allow you to manage your dollars from anywhere.

Apply for an account in minutes
Apply for an account online in 5 minutes or less using your phone, tablet, or desktop browser.

Simple & Fast Transfers
Link your existing bank accounts just by logging in, and then seamlessly transfer funds.

Easily deposit checks
Use your phone camera to deposit checks in seconds without the hassle of leaving your home.
Some Fine Print
- The minimum opening deposit for our Assabet Local Impact CDs is $1,000, and the maximum amount allowed is $25,000.
- As part of the Assabet CD opening process, you'll sign a pledge agreement. In signing, you're confirming your understanding that the CD is pledged as collateral for Walden Mutual's loan to the Assabet Co-op Market. In the event of a default (where the Assabet Co-op Market is unable to repay the loan), you are at risk of loss in value.
- Our Assabet Local Impact CDs are set to automatically renew at maturity as unpledged Local Impact CDs of the same term. When your 12-month Assabet Local Impact CD is approaching maturity, you'll receive a notice that will provide you options - including withdrawing your funds or changing the term to a different unpledged Local Impact CD. If you take no action, your Assabet Local Impact CD will automatically renew as an unpledged 12-month Local Impact CD.
- This program is available for a limited time, and will close as of August 31, 2026.
See what we've got cooking.
Join our waitlist for early access to our accounts and behind-the-scenes updates.


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