In this guide
HELOC interest rates are among the most searched terms in personal finance — and for good reason. Because most HELOCs carry a variable interest rate, even a small shift in the Federal Reserve's benchmark rate can meaningfully change your monthly payment. In this guide we break down current average HELOC rates, what moves them, and exactly how to position yourself for the best possible rate when you apply.
Current average HELOC rates
HELOC rates are tied to the Prime Rate, which moves in step with Federal Reserve policy decisions. As of May 2026, average HELOC rates for well-qualified borrowers typically fall in the following ranges:
These are representative ranges based on national averages. Your actual rate will depend on your lender, credit score, loan-to-value ratio, income, and the current Prime Rate. Always get quotes from multiple lenders before committing — rates can vary by 1–2% for the same borrower profile.
What drives HELOC rates?
Unlike fixed-rate mortgages, most HELOC rates are not set in stone at closing. They move based on a combination of macroeconomic factors and your individual borrower profile.
The Prime Rate and the Federal Reserve
The single biggest driver of HELOC rates is the US Prime Rate, which is typically set at 3 percentage points above the Federal Funds Rate. When the Fed raises rates to combat inflation — as it did aggressively in 2022 and 2023 — HELOC rates rise too. When the Fed cuts rates, HELOC borrowers benefit from lower payments.
Your lender adds a fixed margin (typically 0% to 2%) on top of the Prime Rate. That margin is determined by your creditworthiness and the lender's own pricing.
Your individual borrower factors
| Factor | Impact on Your Rate |
|---|---|
| Credit score | Largest individual factor — a 100-point difference can mean 1–2% rate difference |
| Combined loan-to-value (CLTV) | Lower CLTV = less risk for lender = better rate |
| Debt-to-income ratio (DTI) | Lower DTI signals stronger ability to repay |
| Income stability | Salaried employees often get better terms than self-employed |
| Credit line size | Larger lines sometimes carry slightly lower margins |
| Relationship with lender | Existing customers may get rate discounts |
How your credit score affects your HELOC rate
Your credit score is the most powerful lever you have control over when it comes to your HELOC rate. Here is what you can typically expect at different score ranges:
| Credit Score Range | Rate Impact | Typical Approval Odds |
|---|---|---|
| 760 and above | Best available rates — lender's lowest margin | Very high |
| 720–759 | Competitive rates, minimal premium | High |
| 680–719 | Moderate premium above best rates | Good |
| 640–679 | Noticeable rate premium; fewer lender options | Moderate |
| 620–639 | Higher rates; limited lenders; may need more equity | Lower |
| Below 620 | Most lenders will decline; specialist lenders only | Very low |
Even a modest credit score improvement before you apply can save you thousands over the life of your HELOC. Paying down credit card balances below 30% utilisation is typically the fastest way to lift your score by 20–40 points.
Fixed vs variable rate HELOCs
The majority of HELOCs carry a variable rate — meaning your rate and payment can change every time your lender adjusts its Prime Rate-linked rate (often monthly or quarterly). However, some lenders offer options to lock in a fixed rate on part or all of your balance.
Variable rate HELOC
- Rate moves with the Prime Rate
- Can benefit from Fed rate cuts
- Creates payment uncertainty over time
- Usually starts lower than fixed options
Fixed-rate conversion option
- Lock in your current rate on a drawn balance
- Predictable payments — easier to budget
- Typically a slightly higher starting rate than variable
- Not all lenders offer this — ask specifically before applying
If you expect interest rates to fall, stay variable. If you need payment certainty — for example, you are using a HELOC for a fixed-cost renovation project — consider a lender that offers a fixed-rate lock option.
How to get a lower HELOC rate
- Improve your credit score before applying. Even a 20–30 point improvement can move you into a better rate tier. Pay down revolving balances, dispute any errors on your report, and avoid opening new credit in the months before you apply.
- Borrow less relative to your home value. A lower combined loan-to-value ratio (CLTV) signals less risk to lenders. If you can keep your CLTV below 80%, you will typically access better rates and more lender options.
- Shop multiple lenders. Rates and margins vary significantly across banks, credit unions, and online lenders. Getting quotes from at least three lenders takes less than an hour and can save you thousands. Rate shopping within a 14-day window has minimal impact on your credit score.
- Leverage your existing banking relationship. Many banks and credit unions offer rate discounts of 0.25%–0.50% to existing customers who set up automatic payments from a checking account.
- Time your application. If the Fed is actively cutting rates, waiting even a few months could result in a meaningfully lower rate — particularly since HELOC rates track Prime closely and adjust quickly.
Rate vs APR — what to actually compare
When comparing HELOC offers, do not compare interest rates alone. The Annual Percentage Rate (APR) includes the interest rate plus certain fees, giving you a more complete picture of the true cost of borrowing.
However, HELOCs are variable-rate products, which makes APR comparisons less straightforward than with fixed-rate loans. Focus on these numbers when comparing lenders:
- The margin above Prime (this is your long-term rate cost)
- Any introductory or teaser rates (and what the rate reverts to)
- Annual fees (typically $50–$100/year)
- Closing costs (can range from $0 to $1,500+)
- Early closure fees (usually apply if you close within 2–3 years)
- Rate caps — the maximum your rate can rise (lifetime and periodic)
Frequently asked questions
Do HELOC rates change every month?
Most HELOC rates are tied to the Prime Rate and adjust whenever Prime changes, which typically happens after each Federal Reserve policy meeting. However, your specific adjustment frequency depends on your loan agreement — some adjust monthly, some quarterly.
Are HELOC rates higher than mortgage rates?
Generally, yes. Because HELOCs are in a second-lien position on your home (behind your primary mortgage), they carry slightly more risk for lenders, which is reflected in higher rates than first-mortgage products.
Can I negotiate my HELOC rate?
Yes — especially the lender's margin above Prime. If you have excellent credit and significant equity, you have negotiating leverage. Use competing offers from other lenders as leverage to request a rate match or reduction.
Will my HELOC rate go down if the Fed cuts rates?
Yes. Because most HELOC rates are variable and tied to Prime (which tracks the Fed Funds Rate), a Fed rate cut should result in a lower HELOC rate — usually within one to two billing cycles after the cut.