A forex deposit bonus is extra trading credit that a broker adds to your account when you deposit funds. The bonus is calculated as a percentage of your deposit. If a broker offers a 50% deposit bonus and you deposit $1,000, you receive $500 in bonus credit, giving you $1,500 in total trading margin.
The deposit bonus is not cash. You cannot withdraw it the moment it lands in your account. It is conditional credit that increases your available margin for trading. To convert it into withdrawable funds (or to withdraw the profits it helps generate), you must trade a specific volume within a set timeframe defined by the broker.
Deposit bonuses are the most common promotion type across international forex brokers, and they are the one that new traders have the most questions about. This guide breaks down every element of how they work in plain terms.
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The Core Mechanics of a Deposit Bonus
Every deposit bonus operates on the same fundamental structure, regardless of the broker or match percentage. There are four components that define any offer:
1. Match Percentage
This is the headline number. It tells you how much bonus credit you receive relative to your deposit:
- 50% match: Deposit $1,000, get $500 bonus credit
- 100% match: Deposit $1,000, get $1,000 bonus credit
- 120% match: Deposit $1,000, get $1,200 bonus credit
The match percentage determines the size of your margin boost. Higher percentages provide more additional capital, but they also come with proportionally higher volume requirements in most cases.
2. Volume Requirement
This is the condition you must fulfill to unlock the bonus. It is expressed as a number of standard lots (each lot = 100,000 units of the base currency) that you must trade. The volume requirement is usually calculated from the bonus amount, not the deposit amount.
Common formulas include:
- Bonus / 2 = lots required (e.g., $500 bonus requires 250 lots)
- Bonus / 5 = lots required (e.g., $500 bonus requires 100 lots — more generous)
- X lots per $1 of bonus (e.g., 0.5 lots per $1 means $500 bonus requires 250 lots)
The volume requirement is the single most important term in any deposit bonus. It determines how much trading you need to do and, by extension, how much you will spend in spreads and commissions to earn the bonus.
3. Time Limit
Most brokers set a deadline by which you must complete the volume requirement. Common time limits are 30 days, 60 days, or 90 days from the date the bonus is credited. If the deadline passes before you reach the volume target, the bonus is removed.
Some brokers do not set a fixed deadline but instead remove the bonus after a period of account inactivity, such as 60 or 90 days without placing a trade. This inactivity-based expiry is more forgiving for traders who are active but trade at a slower pace.
4. Withdrawal Rules
This defines what happens to the bonus when you withdraw money from your account. At most brokers, any withdrawal before completing the volume requirement results in partial or full removal of the bonus credit.
The most common models are:
- Proportional removal: If you withdraw 40% of your deposit, the broker removes 40% of your bonus.
- Full removal on any withdrawal: Any withdrawal of any amount removes the entire bonus.
- Profit withdrawal allowed: Some brokers let you withdraw profits without affecting the bonus, as long as you do not withdraw below your original deposit amount.
Understanding the withdrawal policy is critical. If you have even a moderate chance of needing to access your funds during the bonus period, the wrong withdrawal policy can cost you the entire bonus.
A Practical Example
Here is what a deposit bonus looks like in practice with real numbers:
Scenario: A broker offers a 100% deposit bonus with a volume requirement of “bonus amount divided by 2 equals standard lots” and a 90-day time limit.
- You deposit $500.
- The broker credits $500 in bonus (100% match).
- Your account shows $1,000 total margin ($500 deposit + $500 bonus credit).
- To unlock the bonus, you must trade 250 standard lots within 90 days.
- That works out to approximately 2.8 lots per trading day (assuming 90 calendar days, ~22 trading days per month, ~66 trading days total).
The cost calculation: If your average spread cost is $10 per standard lot on the pairs you trade, completing 250 lots costs approximately $2,500 in spreads. You are spending $2,500 in spread costs to earn $500 in bonus credit. On paper, that is a net loss of $2,000.
However — and this is the nuance that changes the calculus — if you would have traded 250 lots over those 90 days as part of your normal strategy anyway, the spread cost is not an additional expense. It is money you were going to spend regardless. In that case, the $500 bonus is genuinely free margin.
This is why the right question is not “how big is the bonus?” but “would I trade this volume anyway?”
Types of Deposit Bonuses
Not all deposit bonuses are structured the same way. Here are the main variations you will encounter:
First Deposit (Welcome) Bonus
This applies only to your initial deposit when you open a new account. It is typically the most generous tier a broker offers, sometimes reaching 100% or higher. It can only be claimed once.
Ongoing (Reload) Deposit Bonus
This applies to every qualifying deposit you make, not just the first. The match percentage is usually lower (20% to 50%), but the repeatability gives it higher lifetime value for traders who deposit regularly.
Tiered Deposit Bonus
Some brokers combine both approaches. You receive a high match on your first deposit (for example, 100% up to $500) and a lower match on subsequent deposits (for example, 20% up to $4,500 total). The total bonus potential across all tiers can reach $5,000 or more.
Non-Withdrawable Credit Bonus
At some brokers, the bonus credit itself can never be withdrawn — only the profits you generate while trading with it. The credit remains in your account as long as you keep trading and stays active. This model is becoming more common and has its own advantages: there is typically no volume target to “unlock” the bonus because the bonus itself is never converted to cash.
For a comparison of all active deposit bonuses with specific broker terms, see the deposit bonus comparison page.
Where Deposit Bonuses Are Available
Forex deposit bonuses are not globally available. Regulation restricts them in several major markets:
Banned regions:
- European Union (ESMA banned retail trading incentives)
- United Kingdom (FCA regulations)
- Australia (ASIC)
- United States (CFTC/NFA)
Available regions:
- Sub-Saharan Africa (Nigeria, South Africa, Kenya, Ghana)
- South Asia (India, Pakistan, Bangladesh, Sri Lanka)
- Southeast Asia (Indonesia, Malaysia, Philippines, Vietnam, Thailand)
- Middle East and Gulf (UAE, Saudi Arabia, Kuwait, Qatar)
- Latin America (Brazil, Mexico, Colombia, Argentina, Chile)
Availability depends on which regulatory entity the broker registers you under. Many international brokers operate under multiple entities — an EU-regulated entity (which cannot offer bonuses) and an offshore entity (which can). Your country of residence determines which entity serves you.
How to Decide If a Deposit Bonus Is Right for You
Ask yourself these four questions before claiming:
1. Would I deposit this amount anyway? If you are increasing your deposit specifically to claim a larger bonus, you are taking on additional risk for conditional credit. Only deposit what aligns with your trading plan and risk tolerance.
2. Would I trade this volume naturally? If the volume requirement exceeds what you would trade normally over the time period, you will be forced to overtrade to meet it. Overtrading is the primary reason deposit bonuses become a net loss for traders.
3. Can I commit to not withdrawing? If you might need to pull funds during the bonus period, the withdrawal penalty will likely cost you the bonus. Be honest about your liquidity needs.
4. How does the spread cost compare to the bonus? Run the math. Multiply the volume requirement by your average spread cost per lot. If the result exceeds the bonus value and you would not have traded that volume anyway, the bonus costs more than it returns.
For help running these calculations, use our Bonus Calculator or Turnover Calculator.
Deposit Bonus vs. Other Broker Promotions
Understanding how deposit bonuses compare to other promotion types helps you choose the right one:
vs. No-Deposit Bonus: A no-deposit bonus requires no deposit at all — the broker gives you a small amount of credit (typically $5 to $100) just for opening an account. It requires no deposit but is very small and comes with strict withdrawal conditions.
vs. Cashback Rebates: Cashback pays you per lot traded with no conditions. There is no volume target, no expiry, and no withdrawal restriction. For active traders, cashback often returns more value over time than a one-time deposit bonus.
vs. Contest Prizes: Some brokers run trading competitions with cash prizes. These depend on outperforming other traders, which adds a competitive element that deposit bonuses do not have.
To explore all active promotions from vetted brokers, use our comparison tools.
Frequently Asked Questions
Is a deposit bonus free money?
No. A deposit bonus is conditional trading credit. It becomes withdrawable cash (or generates withdrawable profits) only after you meet the broker’s volume requirement within the time limit. If you do not meet the conditions, the credit is removed. The true cost of earning the bonus is the spread and commission expense of the required trading volume.
Can a broker cancel my deposit bonus?
Yes. Brokers reserve the right to remove bonus credit if you violate the terms, which commonly includes withdrawing before meeting conditions, using prohibited trading strategies (such as hedging across accounts or arbitrage), or failing to trade within the time limit. Read the full terms before claiming.
What is the minimum deposit for a forex bonus?
Minimums vary widely. Some brokers set minimums as low as $5 for their welcome bonus tier. Others require $50, $100, $250, or more depending on the bonus type and match level. Higher match percentages often come with higher minimum deposits. Check our Broker & Bonus Matrix for verified minimums per broker.
Do deposit bonuses work on all account types?
Usually not. Most brokers exclude their lowest-spread account types (ECN, raw-spread, or zero-spread accounts) from deposit bonus eligibility. The bonus is typically available on Standard and Micro account types. Always confirm which account types qualify before opening your account and depositing.
Risk Warning: Forex and CFD trading carries significant risk. Most retail traders lose money. Never trade with funds you cannot afford to lose.
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Written by Tim Morris · Forex industry analyst · About Tim