Security National Bank offers a variety of Commercial loans.

We offer a variety of loan plans to meet your specific needs, from short-term seasonal lines to long-term business and commercial real estate loans. As a locally owned bank, all lending decisions are made here by our experienced commercial lenders.

Term Loans

Letters of Credit

Real Estate Loans

Construction Loans

Revolving Lines of Credit

Interested in how this works? Contact us at (605) 323-0155.

Executive Lines

The Executive Line is designed to meet the borrowing needs of today's successful professionals and busy corporate executives.

Business Credit Cards

Enjoy our low annual fee, low interest rate VISA credit card. This card works just like a personal credit card, plus you have the benefit of our local customer service.



With Security National Bank Commercial Services, your business is our business.

At SNB, we a proven track record for being strong, secure, knowledgeable, and resourceful. We are committed to providing a wide variety of commercial finance products with personal customer service, whether you are opening your doors for the first time, expanding or restructuring.

Commercial Checking Accounts

If you want a checking account that is competitively priced and easy to maintain, our Commercial Checking Accounts are a great option. These business checking accounts feature service charges based on activity and minimum account balances, and each account qualifies for a Visa Debit card.

Business Savings Plan

Our savings accounts are designed for the business that maintains higher balances. The Money Market Investment Account earns higher annual percentage yields, while allowing easy access to your funds. For those businesses that want to enjoy maximum earnings, the Money Market Gold Account pays even greater yields, simply by keeping a higher minimum balance.

Cash Management

Accelerate the availability of business cash, maximize the productive use of cash, and minimize the collection time of accounts receivable with Security’s Cash Manager Product Series. Cash Manager Services provide a whole host of benefits.

  • Online Business Banking
  • Zero Balance Accounts
  • Automated Clearing House
  • Controlled Disbursement
  • Account Reconciliation
  • Positive Pay Services
  • Automated Cash Management