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Turtle Mountain State Bank: Tier 1 Leverage Ratio

12.85% Ranks #814 of 3,633 U.S. banks · 78th percentile

Data as of · sourced from FFIEC call reports. How we update

Turtle Mountain State Bank reported a tier 1 leverage ratio of 12.85% as of Q2 2026, ranking #814 of 3,633 U.S. banks (78th percentile). The Tier 1 Leverage Ratio measures Tier 1 capital against unweighted average assets, a simpler backstop that prevents banks from gaming the risk-based capital rules.

12-Quarter Trend

Q3 2023 Latest
Q2 2026 12.85%
Q1 2026 12.59%
Q4 2025 11.99%
Q3 2025 11.20%
Q2 2025 10.34%
Q1 2025 10.53%
Q4 2024 10.82%
Q3 2024 10.35%
Q2 2024 9.61%
Q1 2024 9.83%
Q4 2023 12.04%
Q3 2023 11.74%

National Context

Latest value 12.85%
National rank#814 of 3,633
Percentile 78th
12-quarter low9.61%
12-quarter high12.85%
Full rankingView leaderboard

What is the Tier 1 Leverage Ratio?

The Tier 1 Leverage Ratio measures Tier 1 capital against average total assets. Unlike the risk-based capital ratios, it does not weight assets by their risk. It is the simple backstop that prevents banks from gaming the risk-based system.

Most US community banks report leverage ratios between 8% and 12%. Ratios below 5% warrant attention. The bank is heavily levered and thinly capitalized in absolute terms regardless of asset mix. The metric is most useful as a comparison to CET1: a wide gap (e.g., 15% CET1 vs 6% leverage) indicates an asset mix tilted toward low-risk-weighted securities or government-backed loans.

Full definition & formula →

Frequently asked questions

What is Turtle Mountain State Bank's Tier 1 Leverage Ratio?

Turtle Mountain State Bank's Tier 1 Leverage Ratio was 12.85% as of Q2 2026, ranking #814 of 3,633 U.S. banks.

What is the Tier 1 Leverage Ratio?

The Tier 1 Leverage Ratio measures Tier 1 capital against average total assets. Unlike the risk-based capital ratios, it does not weight assets by their risk. It is the simple backstop that prevents banks from gaming the risk-based system.

Source: FFIEC call reports, standardized by BankRegReports. Values are point-in-time as filed. See the full Turtle Mountain State Bank profile or how this data updates. The figures come from the bank's call report.

Regulator records: FDIC BankFind (cert 58586) · FFIEC NIC profile (RSSD 3626184)