Flagstar Bank Ratings Upgraded to Investment Grade by Moody's
Event summary
- Moody's upgraded Flagstar Bank's Long-Term Deposit rating to Baa3 and Short-Term Deposit rating to Prime-3, both investment grade.
- The Long-Term Issuer rating was also raised to Ba3 from B1.
- This follows a similar upgrade from Fitch Ratings in March 2026.
- Flagstar Bank, N.A. reported $87.5 billion in assets as of December 31, 2025.
The big picture
Flagstar’s ratings upgrades signal a significant turnaround for the bank, reflecting improved financial performance and remediation of past issues. The dual upgrades from Moody's and Fitch suggest a broader recognition of this progress within the credit rating community. This move positions Flagstar to attract a wider range of institutional and corporate deposits, potentially fueling further growth, but also increases expectations for continued operational excellence.
What we're watching
- Funding Costs
- The investment grade ratings should lower Flagstar’s cost of funds, but the extent of that benefit will depend on the bank’s ability to attract and retain higher-quality deposits.
- Regulatory Scrutiny
- Continued progress in maintaining these ratings will be closely watched by regulators, particularly given Flagstar’s size and recent history of internal control weaknesses.
- Profitability Sustainment
- Whether Flagstar can consistently achieve and exceed a 0.5% Return on Average Assets without experiencing renewed credit losses will be a key indicator of long-term stability.
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