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Phishing Alert: First Interstate Login Page

We’ve discovered a phishing site mimicking our Login page. For your security, please be sure to login directly from our homepage, firstinterstatebank.com/login when accessing Online Banking or First Interstate’s other online products and services. For mortgage support, please contact your Mortgage Loan Officer directly. Learn more about phishing in our Resource Center

Home Mortgage

It’s time for your dream home to become your everyday home.

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Already started an application?

What would you like to do?

I’d like more information about buying a house.

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I’m interested in a Home Equity Line of Credit.

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I’m interested in refinancing my house.

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What are my mortgage options?

Conventional Mortgage Loans

Conventional mortgage loans are a great option for buyers with good or excellent credit.

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Government Mortgage Loans

Government-backed mortgage loans include Federal Housing Administration, Veterans Affairs, and Rural Development loans.

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State-Specific Programs

Most states offer various mortgage assistance programs.

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Ready to get started?

Pre-qualify today and we’ll help you get started on the path to a new home.

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Need Help?

Have additional questions? Contact us and an experienced First Interstate Mortgage Loan Officer will be in touch.

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Mortgage Payment and Management FAQs

First Interstate’s “My Mortgage” online banking service provides you with several features to pay and manage your mortgage loan.

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FAQs About Escrow

What is escrow, and why is it an important part of your home loan? We have the details.

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We’ve put together our most popular calculators to help answer your most common questions.