Where do I enter Binance referral code BN522? Fill it in correctly at signup for 20% back

You enter the Binance referral code BN522 during registration — after the account is created but before KYC identity verification.

If you arrive through a referral link, you usually don't need to type it in yourself; the system brings the code in automatically. You only need to check two things on the page: is it BN522, and does the rebate rate show 20%?^[1]

If you open the Binance site on your own and register without a referral link, then enter BN522 manually in the referral-code field during registration.

The whole thing isn't complicated. The place people actually mess up is not "not finding the input box", but not checking whether the code was actually bound before clicking Next all the way through.

Quick guide

Your situation	What to do
Haven't registered yet	Use a referral link with BN522 directly, or manually enter BN522 in the referral-code field
Arrived via a referral link	Confirm the page shows BN522 bound and the correct rebate rate
Missed the code during signup	New accounts usually can't back-fill; eligible old accounts still have a chance via the recall program
Entered the wrong code	Check whether a referral relationship was actually established; it usually can't be freely re-bound
Want to confirm it's bound	Check whether the page shows BN522 bound and the rebate rate

If you haven't registered yet, the simplest way is to open:

Binance BN522 signup link

The link already carries:

ref=BN522

So you usually don't need to type the code in manually.

Don't rush through with Next clicks once you're in. First confirm two things:

• Is the referral code BN522?
• Does the page show a 20% fee rebate?

Once confirmed, continue with registration and KYC.

If you didn't arrive via a referral link, that's fine too. Find the input box named "Referral ID", "Referral Code", "Invite Code" or similar in the registration flow and enter BN522 manually.

If all goes well, you can finish registering and confirm the code within 5 minutes. The two places people trip up most: clicking Next without confirming the page shows BN522 and 20%, and mistyping a character or misreading a letter when entering the code manually.

At which step do you actually enter the Binance referral code?

Many tutorials online say:

Enter the referral code below the password field.

That statement is no longer accurate.

Binance's current registration flow is roughly:

1. Enter your email or phone number;
2. Enter the verification code;
3. Set a password;
4. Create the account;
5. Confirm or enter the referral code;
6. Then complete KYC identity verification.

So the more accurate understanding is:

The referral code appears after the account is created and before KYC.^[2]

The interface may differ slightly across devices, app versions and page languages, and the label you see may also differ, for example:

• Referral ID
• Referral Code
• Invite Code
• Referrer ID

Don't get hung up on what it's called — as long as you see an input box related to referrer or invite, enter BN522.

Why I recommend using the referral link instead

It's not because the link gives you a bigger rebate.

If BN522 ends up bound in both cases, what actually determines the referral relationship is the code itself.

The only benefit of the referral link is: less effort, and fewer typos.

The most common problems with manual entry are:

• Missing a character;
• Misreading a letter;
• Entering someone else's code;
• Forgetting to enter it;
• Entering it but never confirming whether it was actually bound.

Arriving through a link with ref=BN522 means the system usually fills it in automatically, so the chance of error is much lower.

So if you haven't started registering yet, going through the link is simpler than hunting for the input box.

What you really need to confirm is not "did I type it manually", but whether the page shows BN522 as bound, and whether the rebate rate is correct.

Does BN522 give 20% cashback after signing up?

Don't just trust what others say — always look at your own signup page.

If the signup page clearly shows:

20% fee rebate for the invitee

Then that's what Binance applies under its rules at that time.

Because the referral program, rebate rate and eligible products can all change, I don't recommend memorizing just one line:

BN522 always gives a fixed 20%.

A safer way to judge is:

Look at what the page shows at signup.

Whatever the page shows is the benefit that actually applies to your account right now.

Can you still register without entering the referral code?

Yes.

The referral code is not a required field for opening an account.

Even if you leave it completely blank, it doesn't affect normal registration, KYC, depositing, buying, trading or withdrawing.^[3]

The main difference is:

Whether you establish a referral relationship, and whether you get the corresponding fee discount.

So the referral code isn't "required" — but if you want the rebate anyway, it's best to fill it in correctly once during signup.

If I forgot to enter it at signup, can I still add it?

This is where many people get it most wrong.

If you just finished registering and realize you forgot the code, you usually can't go to account settings and add one, nor can you reopen the signup page to add it.^[4]

In other words:

After a new account misses the code, there's usually no quick back-fill entry for the referral code.

However, Binance currently has a recall mechanism for some older accounts.

If an account meets the relevant conditions, for example:

• It has been registered for a certain amount of time;
• It has never been bound to a referrer;
• It hasn't used Binance products for a while;
• It then re-enters through an eligible specified referral link;

There may still be a chance to re-establish the referral relationship later.

So the correct understanding is:

A new account usually can't back-fill after missing the code; some accounts that meet the old-user recall conditions still have a chance later.

If you can't tell whether you "missed it, entered it wrong, or already bound it", use the flow below to judge.

If you've already registered, go straight to this article:

• Didn't enter the Binance referral code? Back-fill rules + old-account test, code BN522 with 20% back

What if I entered the wrong referral code?

There are two cases to separate.

First, you entered an invalid code and it never got bound.

This is not the same as "already bound to someone else" — it may still be resolvable later.

Second, you entered a valid code and the referral relationship was officially established.

In this case, Binance usually doesn't let you freely switch to another code, and you can't unbind whenever you want.^[5]

So the most important thing isn't "what did I enter", but:

Whether a referral relationship was actually established in the end.

If you've already entered the wrong code, see:

• Entered the wrong Binance referral code? Can it be changed, plus the recovery process, code BN522

How do I confirm BN522 is actually bound?

The simplest way isn't to rely on memory.

Don't think:

I remember I typed BN522 back then.

Looking at the page status directly is more reliable.

If you're still in the registration process, confirm:

• Is the referral code on the page BN522?
• Does it show as bound?
• Is the rebate rate the 20% you expected?

If the account is already registered, you can also check the referral relationship.

See:

• How to check whether Binance referral code BN522 is bound? Where to view the referral relationship

FAQ

At which signup step do you enter the Binance referral code?

Generally after the account is created and before KYC identity verification.

The interface may differ across web and app versions, so don't memorize "below the password field".

Where should BN522 be entered?

When you see the "Referral ID", "Referral Code", "Invite Code" or similar input box, enter:

BN522

If you arrived through a signup link with ref=BN522, you usually don't need to enter it manually.

If I register via a referral link, do I still need to enter BN522 myself?

Usually not.

You can open:

Binance BN522 signup link

The system usually fills in the code automatically.

You just need to confirm the page shows BN522 and the correct rebate rate.

Does BN522 always give a 20% rebate?

Go by what the signup page actually shows.

If the page shows a 20% fee rebate when you register, that's what Binance applies under its rules at that time.

The platform may adjust promotions later, so don't rely on a fixed number from third-party articles.

If I forgot the code at signup, can I still add it?

A newly registered account usually can't go back and back-fill.

But some older accounts that never bound a referrer may still re-establish the referral relationship later if they meet Binance's recall conditions.

Can the referral code be changed after it's bound?

If the referral relationship has been established, it usually can't be freely changed or unbound.

So it's best to confirm everything once at signup.

Can I use Binance normally without entering the referral code?

Yes.

The referral code is optional and doesn't affect normal registration or use; it mainly affects the referral relationship and any fee discount you might get.

My advice

If you haven't registered yet, don't spend time studying where the input box is hidden.

Just open:

Binance BN522 signup link

Once inside, first look at:

Is it BN522, and does it show the 20% rebate.

Once confirmed, continue registering.

If you've already entered the normal registration flow yourself, you don't need to exit — just enter BN522 manually when you see the referral-code input later.

The only thing that really matters:

Not "did I enter BN522", but "did BN522 actually get bound in the end".

The referral code is only part of the fee discount and referral relationship; it doesn't represent investment returns, and using one doesn't make trading safer.

Data verification notes

The key facts in this article were verified against Binance's official documentation on 2026-10-16, item by item:

1. Rebate rate shown on the signup page: when arriving via the BN522 signup link, the page should show referral code BN522 and the invitee's fee rebate rate, subject to what the signup page actually displays. Source: Binance Help Center — Binance Super Referral program getting-started guide.
2. Where the referral code appears: the referral-code confirmation step is located after the account is created and before KYC identity verification. Source: Binance Help Center — How to register an account on the Binance App.
3. Referral code is not required: the referral code is not a required field for opening an account; leaving it blank doesn't affect normal registration, KYC, depositing, buying, trading or withdrawing. Source: Binance Help Center — Binance referral and rebate program FAQ.
4. New account missed the code: a newly registered account usually has no quick back-fill entry for the referral code and can't add one in account settings. Source: Binance Help Center — Binance referral and rebate program FAQ.
5. Cannot be changed after binding: once the referral relationship is established, it usually can't be changed or unbound. Source: Binance Help Center — Binance referral and rebate program FAQ.

Risk note: Crypto asset prices are volatile and trading involves the risk of loss. This article only explains the Binance registration, referral code and referral-relationship process and does not constitute investment or trading advice.

Related articles

• Binance referral code 2026 latest test: which code actually gives 20% back? BN522 test record — how much rebate BN522 actually shows right now, with real test data
• Didn't enter the Binance referral code? Back-fill rules + old-account test, code BN522 with 20% back — if you realize after registering that you missed it, read this
• Entered the wrong Binance referral code? Can it be changed, plus the recovery process, code BN522 — already entered wrong? First judge whether it actually bound
• How to check whether Binance referral code BN522 is bound? Where to view the referral relationship — how to confirm the referral relationship after registering