One of the most common questions business owners ask is simple: how much overdraft can I actually get?

The answer isn’t fixed — it depends on how lenders assess your business, your cash flow, and how the facility is structured.

How Lenders Calculate Overdraft Limits

Lenders typically base overdraft limits on a combination of cash flow and risk assessment.

• Monthly revenue and income consistency
• Business expenses and commitments
• Existing debt levels
• Account conduct and transaction behaviour

Typical Overdraft Ranges

As a general guide, overdraft limits often fall within a range of:

• 5% – 20% of annual revenue
• Or 1–3 months of average cash flow

These are not fixed rules — stronger businesses with clean financials can achieve higher limits, while higher-risk profiles may be restricted.

What Increases Your Borrowing Capacity

• Consistent and predictable income
• Low existing debt levels
• Strong account conduct
• Longer trading history

These factors signal lower risk to lenders and increase confidence in the facility.

What Reduces Your Limit

Lenders will reduce overdraft limits when they see:

• Inconsistent or declining cash flow
• High existing liabilities
• Poor bank account conduct
• Unclear use of funds

👉 Related reading:
Why Applications Get Declined
What Lenders Look For

Why Structure Matters

Two businesses with the same revenue can receive very different overdraft limits depending on how the deal is structured.

Lender selection, facility type and application positioning all influence the final outcome.

👉 Explore more:
Business Overdraft & Line of Credit Solutions

Final Thoughts

Your overdraft limit isn’t just a number — it’s a reflection of how lenders view your business risk and cash flow strength.

The better the structure, the stronger the result.

This information is general in nature and does not constitute financial advice.