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All Together. Better.

Bank on yourself at Sioux Falls Federal Credit Union! We're a not-for-profit financial cooperative dedicated to you and your needs - not corporate profit margins. It's an all-together better way to enjoy lower rates, fewer fees and friendlier service. We're glad you're here.

Join SFFCU Today!

The only thing easier than joining SFFCU is enjoying all the benefits. It's all together worth your time to switch.

Auto Loan Rates Other Rates

APR* Rates starting at: 2.99%
APR* Rates starting at: 3.00%
APR* Rates starting at: 5.00%
APR* Rates starting at: 10.99%
APR* Rates starting at: 8.50%

Free Infographic | A Car-Buyer’s How-To: A Step-by-Step for Purchasing a Vehicle

Know how much vehicle you can afford? How about how much your current vehicle might have in...