FDIC-Insured-Backed by the full faith and credit of the U.S. Government

Banking that’s actually simple.

No teaser rates. No transaction hoops. The rate you see is the rate you earn. A $1,000 minimum daily balance on your Money Market account is the only ongoing requirement.
APY accurate as of May 26, 2026. This bank updates rates periodically. Visit soleranationalbank.com or call 303-209-8600 for current rates.
Base rate: 4.08% APY
BALANCE BUILDER MM • STANDALONE

4.08

% APY
Rate is variable and may change after account opening.
$1k minimum daily balance required to earn APY
Add Effortless Checking
EFFORTLESS CHECKING • ADD THIS

+0.26

% APY boost
$1,000 average daily balance waives the $10/month service fee.
4.34% APY
BUNDLE RATE

4.34

% APY
Rate is variable and may change after account opening.
Open both accounts and maintain a $1k minimum daily balance in your Balance Builder MM. That's the only requirement.

How it works

Step 1
Open Balance Builder MM

Earn 4.08% APY immediately with $1k minimum daily balance.

Step 2
Add Effortless Checking

Your MM rate boosts by +0.26% APY automatically.

Done
Earn 4.34% APY

No expiration. No transaction requirements. No games.

Note: APY is variable and may change at any time.