Credit Limit
Direct definition
A credit limit is the maximum balance a lender allows on a revolving account, such as a credit card or line of credit.
Written by the Vabasso Mortgage Editorial Team · Reviewed against agency and federal sources · Read our editorial policy for how we research and review mortgage content
Plain-English explanation
The credit limit is set by the issuer based on factors like creditworthiness and income, and it can be increased, decreased, or left unchanged over time. It's a key input for calculating credit utilization, which factors into many credit scoring models.
Why it matters
How close a balance sits to its limit can influence credit scores, which in turn can affect mortgage qualification.
Where you may see it
- Credit card statement
- Credit report
- HELOC agreement
A real-world example
Educational and illustrative only
A common misunderstanding
A credit limit is not the same as available credit; available credit is what remains after subtracting the current balance from the limit.
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- Author
- Vabasso Mortgage Editorial Team
- Reviewed by
- Vabasso Mortgage Licensed Advisory Team
- Last reviewed
- July 30, 2026