doxo enables secure bill payment on your behalf and is not an affiliate of or endorsed by 1st Financial Bank. Pay with your Visa, MasterCard, or Discover credit card or debit card, with Apple Pay, or with your bank account.

Pay Your Bills Securely with doxo

  • State-of-the-art security
  • Free mobile app available on Google Play & Apple App Store
  • Never miss a due date with reminders and scheduled payments
  • Real-time tracking and bill history
  • Pay 60,000+ billers directly from your phone

Also Known as:  1fbusa.com

doxo is a secure all-in-one service to organize all your provider accounts in a single app, enabling reliable payment delivery to thousands of billers. doxo is not an affiliate of 1st Financial Bank. Logos and other trademarks within this site are the property of their respective owners. No endorsement has been given nor is implied. Learn about doxo and how we protect users' payments .

Contacting 1st Financial Bank

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General information about 1st Financial Bank


Services : Auto Loan
Industry Groups : Loans & Credit Cards
Service Area : South Dakota

Frequently Asked Questions

Common questions, curated and answered by doxo, about paying 1st Financial Bank bills.

How can I pay my 1st Financial Bank bill?

You can pay them directly on this website. Or pay on doxo with credit card, debit card, Apple Pay or bank account.

How can I contact 1st Financial Bank about my bill?

You can contact them directly by phone at 605-365-5191.

I forgot my account balance. Where can I find my bill?

View your bill online at 1st Financial Bank.

What types of 1st Financial Bank payments does doxo process?

doxo processes payments for all 1st Financial Bank services, including Auto Loan and others.