Liquidity & Balance Sheet
Deposit Growth Rate
Also known as Deposit Growth
The deposit growth rate is the year-over-year percentage change in a bank's total deposits: a direct read on whether its funding base is growing, stable, or running off.
How is Deposit Growth calculated?
Current-quarter total deposits minus total deposits four quarters earlier, divided by the prior-year figure.
Why does Deposit Growth matter?
Deposits are a bank's cheapest, stickiest funding. Shrinking deposits force a bank toward costlier wholesale funding or asset sales, pressuring margins and liquidity. Deposit flight was the proximate trigger of the 2023 regional-bank failures.
How do you interpret Deposit Growth?
Modest positive growth is healthy. A sharp decline (especially in a single quarter) can signal a confidence problem or aggressive runoff of high-cost deposits. Read alongside the uninsured-deposit ratio (which scales the run-risk) and the cost of funds (which shows what the bank is paying to keep deposits).
What is a good Deposit Growth?
| Range | Label | Interpretation |
|---|---|---|
| > 5% | Growing | Healthy, expanding core funding base. |
| 0–5% | Stable | Flat funding; typical in competitive markets. |
| −5–0% | Runoff | Modest deposit loss; watch funding mix and cost. |
| < −5% | Flight | Material deposit loss, liquidity and confidence risk. |
Worked example
Frequently asked
Why does deposit growth matter more than asset growth for safety?
Deposits are the funding side of the balance sheet. A bank can usually find assets to buy, but losing low-cost, stable deposits forces it into expensive, flighty wholesale funding, exactly the squeeze that turned unrealized securities losses into failures in 2023.
Is shrinking deposits always bad?
Not always. Some banks deliberately let high-cost, rate-chasing deposits run off to protect their margin. The concern is involuntary flight of core relationship deposits, which is best read together with the uninsured-deposit ratio and cost of funds.
Sources
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