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Turbo Tax
Turbo Tax

File today with TurboTax and SAVE UP TO $15.

Dear Member, In response to COVID-19, the IRS has extended the federal tax filing deadline to July 15, 2020. In addition, the Coronavirus Aid, Relief and Economic Security Act (CARES) was signed into law. The 2020 coronavirus stimulus package will deliver relief through a range of measures, including an advanced tax rebate to taxpayers. Stimulus Checks for Taxpayers Stimulus checks will be based on information from your most recent tax filings. To ensure the IRS has your most current information, file your 2019 tax return now. And if you are getting a refund, make sure you choose direct deposit—you'll get your refund faster, and the IRS will have the info it needs to direct deposit a stimulus check. TurboTax has also created a Coronavirus Tax Center to keep you up to date on tax information during COVID-19. The link to the Coronavirus Tax Center is located at the top of our TurboTax website. File with confidence – TurboTax guarantees 100% accurate calculations and your maximum refund, so you can be confident your taxes are done right. *Visit for TurboTax product guarantees and other important information.

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To Report Lost/Stolen Cards or Dispute Card Transactions

  • ATM or Debit card:
    • To report your card lost or stolen:
      • (WITHIN THE U.S.) 1-888-241-2510
        (OUTSIDE THE U.S.) 1-909-941-1398
    • To dispute transactions 24/7:
      • 1-866-577-5183
  • MasterCard credit card:
    • To report your card lost or stolen:
      • (WITHIN THE U.S..) 1-800-543-5073
        (OUTSIDE THE U.S.) 1-727-570-4881
    • Cardholder Service-balance inquiries, payment info, pending activity, etc.
      • 1-800-299-9842
    • help desk:
      • 1-866-604-0380

Financial Counseling
GreenPath Financial Wellness

Call 877-337-3399 for your journey to financial wellness. 
Talking to a financial counselor is free for Corner Stone Credit Union members.

  • Review your budget
  • What to do if you are experiencing a financial emergency
  • Learn everything you need to know about your credit report
  • Come up with a plan to rebuild your credit
  • Learn how to read a credit report
  • Learn how to detect identity theft
  • Learn how to begin saving
  • Learn tips for your holiday budgets
  • Concerned about a possible layoff or job change?
  • Learn tips to budget your vacations
  • Learn how to establish credit
  • Learn about the home buying process

And much more!


Corner Stone Credit Union members can get $200 cash from Sprint
As a member, you get $100 per line on up to two lines when you switch to Sprint on Unlimited Plus or Premium. Plus, $100 Annual Loyalty Reward. Plus, 25% off select accessories in Sprint Stores. And the Sprint 100% Satisfaction Guarantee.

Claiming your cash rewards is easy

  1. Switch to Sprint and mention that you're a credit union member.
  2. Register at
  3. Cash rewards will be deposited directly into your credit union account within 8-10 weeks.

Get rewarded for loyalty
Register now to receive a $100 loyalty cash reward every year starting one year after registration.

Become a member today!
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