Time Is Money—And Yours Deserves More

Secure a competitive rate with a Southwest 66 Share Certificate and let time work in your favor.

Your time is valuable. So is your money. A Share Certificate turns today’s savings into dependable, guaranteed growth— with a fixed rate you can count on and a term that fits your timeline.

Guaranteed returns with a fixed rate
Safe & secure savings you can feel good about
Flexible terms to match your goals

Call 432-363-6600 View Current Rates

Current Promotional Rates

Make every day count—lock in a great rate while it’s available.

9-Month Share Certificate

4.00%

3-Month Share Certificate

4.25%

*APY = Annual Percentage Yield

Want help choosing a term? Stop by any branch or give us a call.

Start Earning Big Today

Call, visit any branch, or apply online to open your Share Certificate. Your money. Your timeline. Your growth.

Apply Online

Disclosures

Annual Percentage Yield (APY) is accurate as of January 20, 2026 and subject to change at any time without prior notice. Requires a minimum opening deposit of $1,000. Interest paid at maturity. This rate is for the initial share certificate term and renews as a 6 month share certificate at then current rates, if you choose to renew. Share certificate accounts have early withdrawal penalties. Must meet membership eligibility criteria. SW66 reserves the right to cancel or amend the terms and conditions of this promotion at any time and without notice. Non-member applicants must meet SW66 membership eligibility requirements and must become a SW66 member prior to funding share certificate. Not valid with any other offers. Contact us for additional details at 432-363-6600.

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