MapleMark Diamond MMSA

Earn More

on Your Savings

Diamond Money Market Savings Account

Dependable value for consumers, with a polished edge.

Terms of Promotion

4.07% Annual Percentage Yield (APY) Offer
APY as of April 29, 2026 at 5:00 PM CT
Consumer online account opening only for new clients
$25,000 minimum to open and earn APY
Applies to balances up to $500,000
New money only; eligibility restrictions apply
Debit cards will not be issued for Diamond Money Market Savings Accounts
Funding is through PLAID
Limited-time offer; Variable rate; APY subject to change
Fees may reduce earnings
Early closure fee may apply (within 60 days)
*For more details, see our full disclosure document below

Elevated Returns

Earn 4.07% Annual Percentage Yield on qualifying balances

Secure & Flexible

Grow your savings with access when you need it

Higher Balances

Competitive rates on balances up to $500,000

How long does this promotion last?

This is a limited-time offer and may be modified or withdrawn at any time. We recommend applying while the promotional rate is available.

What makes the Diamond MMSA different from a CD? Can I access my funds?

A Diamond MMSA offers liquidity and flexibility, allowing you to access your funds at any time without an early withdrawal penalty. In contrast, a CD typically requires you to keep your funds on deposit for a fixed term.

How do I fund my account?

MapleMark Bank utilizes PLAID to allow clients to link their external bank account securely, in a matter of seconds, using their login credentials. Wire may also be used as an alternative funding method.

How do I access my account?

While the account is designed for savings, you can access your funds at any time through online banking or by initiating a wire transfer.

What happens if I close my account early?

You can close your account at any time. However, accounts closed within the first 60 days may be subject to an early closure fee.

Terms of Promotion

Elevated Returns

Secure & Flexible

Higher Balances

Ready to Open an Account?

Frequently Asked Questions