Ultimate Savings

An Ultimate Savings account from NASB offers a great rate guaranteed through September 30, 2024!1

ultimate savings

Key Features

Rate guaranteed until September 30, 2024

Interest compounded daily

Competitive rate

A great rate - guaranteed!

This special online-only savings account delivers high-yield returns and convenient features, along with the trust and security of an FDIC-insured bank since 1927. Best of all the rate is guaranteed through September 30, 2024!1

Features include:

  • Rate is guaranteed through September 30, 2024
  • Competitive rate
  • Interest is compounded daily and paid monthly
  • Free Mobile Check Deposit using NASB Mobile Banking2
Minimum Balance
for APY3
Up to $2,000,0005.10%
$2,000,001 and greater0.01%


  • Minimum to open: $10,000
  • $0.01 minimum to earn APY
  • No maintenance fees
  • Available online only

Online Banking FAQs

Five Star rating from Bauer Financial

Over $1.7 Billion in total deposits

A+ Rating from the Better Business Bureau

What Our Customers Say
Judith S., January 23, 2024
★★★★★ (5)

"We have savings in many different banks, and NASB contacted us to suggest one of their higher-yield savings accounts. No other bank has ever done that for us and our accounts. Wonderful service above and beyond!"

Nationally competitive products. Individualized service.


1Rates are subject to change without notice after September 30, 2024. 

2In order to access Mobile Banking & Mobile Check Deposit, you must first be enrolled in NASB’s Online Banking and have a current email address on file. Internet and/or wireless service provider charges may apply.

3APY=Annual Percentage Yield. Available online through nasb.com only. Effective Date: 5/03/2024. Minimum balance required to open is $10,000.00. Interest is compounded daily and paid monthly. Rates are subject to change at any time without notice. Ultimate Savings earns 5.10% APY with minimum balances between $.01-$2,000,000 and 0.01% APY with minimum balances $2,000,001+.  If you close the account within 90 days of opening, a $30 Account Closure Fee will be applied to your account. Fees can reduce earnings on the account. Rates only available in the Greater Kansas City (KS/MO) area.