A personal line of credit is a flexible borrowing arrangement with a bank or credit union that lets you borrow up to a set limit, repay it, and borrow again. Unlike a personal loan — which gives you a lump sum — a line of credit lets you take only what you need, when you need it.
How a Personal Line of Credit Works
Here is the basic mechanic:
- A lender approves you for a credit limit (often $5,000 to $50,000) and an interest rate.
- You draw funds as needed — by transferring money to your bank account, writing checks, or using a linked card.
- You only pay interest on the amount you have drawn, not the full limit.
- As you repay what you borrowed, your available credit resets and you can borrow again.
Most personal lines of credit have a draw period (when you can borrow) and a repayment period. Some are revolving with no fixed end date.
Personal Line of Credit vs. Personal Loan
| Feature | Personal Line of Credit | Personal Loan |
|---|---|---|
| Funding | Draw as needed | Lump sum upfront |
| Interest | Only on what you draw | On full loan amount |
| Interest rate | Usually variable | Usually fixed |
| Repayment | Flexible, revolving | Fixed monthly payments |
| Best for | Ongoing or unpredictable expenses | One-time, known expenses |
Personal Line of Credit vs. Credit Card
Both are revolving credit. The main differences:
- Personal lines of credit typically have lower interest rates (8% to 20%) compared to credit cards (20% to 30%).
- Lines of credit give you direct cash access; credit cards are best for purchases.
- Credit cards offer rewards; lines of credit generally do not.
For large expenses you cannot pay off immediately, a personal line of credit is usually cheaper than carrying a credit card balance.
Secured vs. Unsecured Lines of Credit
- Unsecured: Not backed by collateral. Approval depends on your credit score and income. Higher interest rates.
- Secured: Backed by an asset like savings or a CD. Lower interest rates, easier to qualify for. If you default, the lender can seize the collateral.
HELOCs (home equity lines of credit) are a popular type of secured line of credit backed by your home’s equity. They typically offer the lowest rates but put your home at risk.
What Are Personal Lines of Credit Used For?
- Home repairs and renovations with unpredictable total costs
- Bridging income gaps for freelancers and self-employed people
- Funding a business or side project with irregular expenses
- Emergency backup when the emergency fund is not enough
- Consolidating high-interest credit card debt
What Credit Score Do You Need?
Most lenders require a credit score of at least 660 to 680 for an unsecured personal line of credit. To qualify for the best rates (often prime + 1% to 3%), you generally need a score of 720 or higher. Lenders also look at your income, existing debt, and credit history.
Where to Get a Personal Line of Credit
Options include:
- Your current bank or credit union (often the easiest starting point)
- Online lenders like SoFi, LightStream, or Regions Bank
- Credit unions, which often offer lower rates than banks
Compare interest rates, fees, draw period terms, and minimum monthly payment requirements before choosing a lender.
Risks to Watch Out For
- Variable rates: Most lines of credit carry variable rates that can rise when interest rates increase.
- Draw temptation: Having easy access to credit can make it tempting to borrow for non-emergencies.
- Annual fees: Some lines of credit charge $25 to $100 per year even if you do not use them.
Bottom Line
A personal line of credit is a flexible tool for managing unpredictable expenses at a lower cost than credit cards. It works best when you have good credit, a specific use case, and the discipline to borrow only what you need. Compare offers from at least two or three lenders before opening one.