Vanguard's margin rates run from 10.00% on balances above $250,000 up to 12.00% on balances under $20,000 (effective July 31, 2026, base rate 9.50%). These are among the highest of the major brokers. If low borrowing cost is the goal, Vanguard is not the place to trade on margin.
Key takeaways
- Vanguard margin rates are tiered by debit balance and range from 12.00% at the smallest tier down to 10.00% at $250,000 or more, as of July 31, 2026.
- The rates float with Vanguard Brokerage Services' base lending rate, currently 9.50%, which moves alongside the federal funds rate. When the Fed cuts or hikes, your margin rate follows.
- Interactive Brokers is dramatically cheaper, starting near 5.12% for the same small balances, roughly 7 percentage points below Vanguard.
- Fidelity and Schwab are tiered like Vanguard and priced similarly at small balances, but Fidelity drops sharply to 7.50% once you cross $1 million.
- Margin borrowing at any broker carries margin-call and forced-liquidation risk. High rates make Vanguard's version worse on cost, not on risk.
Vanguard margin rate schedule (as of July 31, 2026)
Vanguard sets its margin interest by tier: the larger your debit balance, the lower the rate. The base lending rate is 9.50%, and each tier adds a premium on top.
| Debit balance | Vanguard margin rate |
|---|---|
| Under $20,000 | 12.00% |
| $20,000 to $49,999 | 11.50% |
| $50,000 to $99,999 | 11.00% |
| $100,000 to $249,999 | 10.50% |
| $250,000 to $499,999 | 10.00% |
| $500,000 and above | Call for a quote |
These numbers change whenever the base rate changes, so confirm the current schedule on Vanguard's margin page before you borrow. For the full picture on what trading at Vanguard costs, see our Vanguard fees breakdown.
How Vanguard compares to IBKR, Fidelity, and Schwab
The gap between brokers is wide, and Vanguard sits at the expensive end. Here is where the majors land at two common balance points, as of dates checked in July and August 2026.
| Broker | Rate on ~$25,000 | Rate on ~$250,000 to $500,000 |
|---|---|---|
| Interactive Brokers (Pro) | About 5.12% | Roughly 5.00% to 5.50% |
| Charles Schwab | 11.825% | About 10.075% |
| Fidelity | 11.325% | About 10.075% (7.50% above $1M) |
| Vanguard | 11.50% | 10.00% |
Interactive Brokers is the standout. Its Pro tier prices margin at the benchmark rate plus a small markup, around 5.12% on the first $100,000 and lower on larger balances. That is close to 7 percentage points under Vanguard on a small balance. On a $50,000 loan carried for a year, the difference between roughly 5% and 11% is about $3,000 in interest.
Fidelity and Schwab are not cheap either. Their published rates near 11.8% at the smallest tier are actually a touch higher than Vanguard's 12.00% cutoff at some balance points, so Vanguard is not uniquely bad against those two. The real outlier on cost is Interactive Brokers, which is why active margin users tend to route borrowing there. If you want to understand what drives all of these numbers, our interest rates hub explains how broker lending rates track the Fed.
Margin requirements and the risk that matters more than rate
Rate is only half the story. The mechanics of margin are set by regulation and by each broker's house rules, and they are what actually blow up accounts.
Under Regulation T, you can borrow up to 50% of the purchase price of marginable securities. That is the initial margin requirement. After the purchase, FINRA rules require you to keep at least 25% equity in the account as maintenance margin, and most brokers, Vanguard included, set their house minimum higher, often around 30% to 35%.
When your equity falls below the maintenance level, you get a margin call. You then have to deposit cash, deposit securities, or sell holdings to restore the required equity. If you do not act fast enough, the broker can liquidate your positions without asking, often at the worst possible time, when prices are already falling. Vanguard, like other brokers, reserves the right to sell your securities to meet a call and to choose which ones.
The danger compounds because leverage cuts both ways. A 50% margined position doubles your exposure, so a 25% drop in the underlying can wipe out roughly half your equity and trigger a call. Borrowing at Vanguard's 11% to 12% only deepens the hole, since interest accrues daily on the debit balance whether the trade works or not.
For most FatFIRE investors, the takeaway is simple. If you are going to use margin at all, cost and terms matter enormously, and Vanguard is weak on both compared with Interactive Brokers. Vanguard remains an excellent low-cost home for buy-and-hold index investing, but it is not built to be a competitive margin lender. See our full Vanguard overview for where the platform does and does not earn its keep.
Frequently asked questions
What are Vanguard's margin rates?
Vanguard's margin rates run from 10.00% on balances above $250,000 up to 12.00% on balances under $20,000, effective July 31, 2026, on a base rate of 9.50%. They are tiered by debit balance, with larger balances getting lower rates, and are among the highest of the major brokers.
Do Vanguard margin rates change over time?
Yes, the rates float with Vanguard Brokerage Services' base lending rate, currently 9.50%, which moves alongside the federal funds rate. When the Fed cuts or hikes, your margin rate follows. Confirm the current schedule on Vanguard's margin page before you borrow, since the numbers change whenever the base rate changes.
How do Vanguard's margin rates compare to other brokers?
Vanguard sits at the expensive end. Interactive Brokers is dramatically cheaper, starting near 5.12% for small balances, roughly 7 percentage points below Vanguard. Fidelity and Schwab are tiered and priced similarly to Vanguard at small balances, though Fidelity drops to 7.50% above $1 million. On a $50,000 loan for a year, the IBKR gap is about $3,000 in interest.
What is a margin call and how does it work?
A margin call happens when your account equity falls below the maintenance level, after which you must deposit cash, deposit securities, or sell holdings to restore the required equity. Under Regulation T you can borrow up to 50% of a purchase; FINRA requires at least 25% maintenance equity, and Vanguard's house minimum runs higher, often 30% to 35%. If you do not act, the broker can liquidate your positions.