Do I Need a Wallet or Can I Leave My Funds on the Crypto Exchange?

Ruby Layram 24th Apr 2026 No Comments

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If you’re new to buying and selling crypto, one of the first questions you might have is “Should I move my crypto into a wallet, or just leave it on the exchange?”. It’s a popular debate that often crops up when you start to explore the different types of exchanges, wallets and platforms that are available.

The slightly annoying answer is, it depends on how you’re using crypto, and where you’re buying it.

In this guide, we will take a look at:

The difference between exchanges and wallets
When it’s safe to leave funds on an exchange
When a wallet might be the better option
And how platforms like CoinJar fit into the picture

First Things First: What’s the Difference?

Before we get into things, its important to understand the difference between a crypto wallet and a crypto exchange.

Crypto exchange

A crypto exchange is where you:

Buy crypto
Sell crypto
Store crypto (within your account)

Think of it like an online investment platform, but for digital assets.

Crypto wallet

A wallet is where you:

Store your crypto yourself
Control your private keys
Take full responsibility for access

In simple terms:

Exchange = managed for you
Wallet = controlled by you

Is It Safe to Leave Crypto on an Exchange?

This is where opinions start to differ.

In the early days of crypto, the advice was: “Never leave your crypto on an exchange.” But in 2026, that’s no longer a one-size-fits-all rule.

When It Can Be Safe to Leave Funds on an Exchange

If you’re using a trusted, regulated platform, keeping your crypto on the exchange can be a perfectly reasonable option.

For example, platforms like CoinJar are:

Registered with the Financial Conduct Authority
Required to follow strict compliance and security processes
Designed with user protection in mind

This includes things like:

Identity verification (KYC)
Anti-money laundering controls
Secure infrastructure
Account protection features

Why Many Beginners Choose to Keep Funds on an Exchange

For most people, especially beginners, exchanges offer quite a few perks.

Simplicity

No need to manage private keys or recovery phrases.

Convenience

You can:

Buy
Sell
Transfer

All in one place.

Lower risk of user error

Let’s be honest, one of the biggest risks in crypto isn’t hackers. It’s people losing access to their own wallets.

When a Wallet Might Be the Better Option

That said, there are situations where using a wallet makes more sense.

If you’re using decentralised exchanges (DEXs)

If you’ve bought crypto through:

Decentralised platforms
DeFi protocols

You’ll usually need a wallet anyway. And more importantly, these platforms:

Are not regulated in the same way
Don’t offer the same protections
Put full responsibility on the user

This means that, with decentralised platforms, there’s no customer support, no account recovery, no safety net.

If you lose access to your wallet, you could lose your funds permanently.

For more experienced users

Some investors prefer wallets because they want:

Full control over their assets
Independence from third parties
Access to DeFi opportunities

But this comes with more responsibility.

So, What Should You Do?

For most people, a balanced approach works best.

If you’re:

New to crypto
Investing smaller amounts
Using a trusted, regulated exchange

Keeping your funds on an exchange like CoinJar can be a simple and secure option.

If you’re:

Using decentralised platforms
Holding large amounts long-term
Comfortable managing private key

A wallet may offer more control.

Final Thoughts

The idea that you must move your crypto into a wallet isn’t always true anymore.

In 2026, regulated platforms like CoinJar have made it:

Easier
Safer
More accessible

to manage your crypto in one place.

But with more control always comes more responsibility.

The key is understanding the trade-offs and choosing the option that fits your experience level and goals.

You don’t need a wallet to get started.

But as you learn more about crypto, you can decide whether more control is something you actually want.

Disclosure

Don’t invest unless you’re prepared to lose all the money you invest. This is a high‑risk investment and you should not expect to be protected if something goes wrong. Take 2 minutes to learn more: www.coinjar.com/uk/risk-summary.

Cryptoassets traded on CoinJar UK Limited are largely unregulated in the UK, and you are unable to access the Financial Service Compensation Scheme or the Financial Ombudsman Service.

We use third party banking, safekeeping and payment providers, and the failure of any of these providers could also lead to a loss of your assets. We recommend you obtain financial advice before making a decision to use your credit card to purchase cryptoassets or to invest in cryptoassets. Capital Gains Tax may be payable on profits.

CoinJar’s digital currency exchange services are operated in the UK by CoinJar UK Limited (company number 8905988), registered by the Financial Conduct Authority as a Cryptoasset Exchange Provider and Custodian Wallet Provider in the United Kingdom under the Money Laundering, Terrorist Financing and Transfer of Funds (Information on the Payer) Regulations 2017, as amended (Firm Reference No. 928767).

Standard Risk Statement

The above article is not to be read as investment, legal or tax advice and it takes no account of particular personal or market circumstances; all readers should seek independent investment advice before investing in cryptocurrencies. The article is provided for general information and educational purposes only, no responsibility or liability is accepted for any errors of fact or omission expressed therein. Past performance is not a reliable indicator of future results.

UK residents are required (in accordance with local legislation) to complete an appropriateness assessment to show they understand the risks associated with what crypto/investment they are about to buy and enabling CoinJar to categorize them as an investor. New customers are also required under local regulations to wait 24-hours as a “cooling off” period (from account creation), before their account is active (i.e. to deposit, trade, withdraw etc.).

Cryptocurrency is currently not regulated in the UK. It’s vital to understand that once your money is in the crypto ecosystem, there are no rules to protect it, unlike with regular investments. You should not expect to be protected if something goes wrong. So, if you make any crypto-related investments, you’re unlikely to have recourse to the Financial Services Compensation Scheme (FSCS) or the  Financial Ombudsman Service (FOS) if something goes wrong.

Remember:

If you use a credit card to buy cryptocurrency, you would be putting borrowed money at a risk of loss. We recommend you obtain financial advice before making a decision to use your credit card to purchase cryptoassets or to invest in cryptoassets.

Note the standard risk warning from the CoinJar website.

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Do I Need a Wallet or Can I Leave My Funds on the Crypto Exchange?