What is decline code 05 on Mashreq bank?

Asked by: Prof. Deangelo Erdman  |  Last update: September 1, 2026
Score: 4.6/5 (72 votes)

Decline code 05 on a Mashreq bank card signifies "Do Not Honor," a general, firm rejection by the issuing bank. It indicates the transaction is blocked, often due to insufficient funds, suspected fraud, or, in some cases, international transaction restrictions. The cardholder should contact Mashreq bank to authorize the transaction.

What is a decline code 05?

A declined 05 code is a general Do Not Honor declined response. What does this decline mean? This is the most common and general declined message for transactions that are blocked by the bank that issued the card.

What does error code 05 mean?

The ERROR 05 message typically indicates that the payment method being used was either declined or is not valid for the transaction. This can happen due to various reasons, ranging from simple data entry mistakes to more complex issues with your payment method or account.

What is a bank reject code 05?

The 05 "Do Not Honor" message means the customer's bank has declined a transaction. This message is usually sent back to the merchant or service provider when a customer attempts to make a purchase online or complete a transaction using their debit or credit card, and the bank has refused to authorize the payment.

What is the processing code 05?

Decline Code 05 is a card issuer's way of saying, “We're not going to honor this transaction.” But here's the thing, they don't explain the exact reason behind it. It's like a general response that can be triggered by various factors.

Declined Credit Cards? Here’s Why (All Declined Codes Explained)

32 related questions found

What is reject code 05?

Code 05 (do not honor). The card issuer's bank stopped the transaction and told the merchant not to accept ('honor') the payment).

What is the return code 05?

ACH Return Code R05, also known as "Unauthorized Debit to Consumer Account Using Corporate SEC Code," is a standard code used in Automated Clearing House (ACH) transactions.

What is the credit code 05?

The code 05 decline is accompanied by a “Do Not Honor” message from the issuer, which explains blocked transactions. If the issuer blocks the transaction using the 05 response, our options are limited, as this code signifies a firm decline.

Why is my bank declining a transaction?

A payment gets declined by a bank due to issues like insufficient funds, incorrect card details (number, CVV, PIN, address), an expired or unactivated card, hitting daily spending/credit limits, or the bank flagging the transaction as potentially fraudulent due to unusual activity, location (like traveling), or merchant type. Technical glitches or a temporary hold placed by a merchant can also cause declines. 

What is debit not available approval code 5?

A do not honor (decline code 05) fired by card-issuing banks like Chase means the customer's bank will not validate the transaction and is refusing to send an authorization token back to your system. In other words, the customer's bank, for some reason, is saying no thank you to the transaction.

What is the reason code 05?

Response Code: 05 - Do Not Honour. This error is a generic bank response code that has several possible causes. However it does generally indicate a card error, not an error with your merchant facility.

What is the billing code 05?

Denial Reason Code 05 means the procedure code or bill type on your claim doesn't align with the Place of Service (POS) code you've submitted.

What is the decline code for transaction not allowed?

The decline code 57: Transaction Not Permitted—Card typically means that the card issuer has declined the transaction because the cardholder has attempted to make a transaction that their card does not allow.

What does declined by bank mean?

Typically, this occurs because the customer's credit card issuing bank did not approve the transaction. Possible reasons for a decline include insufficient funds, an account being frozen, an invalid credit card number, or an expired card.

What is error code 05 on card machine?

Decline code 05 means “Do not honor” the purchase. It is one of the most common and general decline messages for transactions that the issuing bank has blocked. Although it accounts for the most reasons that payment can't be processed, it is also one of the vaguest reasons.

How do I fix declined transactions?

Try the following:

  1. Check to find if your payment method is up to date. ...
  2. Make sure you have enough money in your account for the purchase.
  3. If you're still having issues, contact your bank to find if there's a problem with your account.
  4. Try making the purchase again with a different payment method.

Why are my payments declining when I have money in my account?

Most banks set a limit on how many contactless payments you can make before needing to insert your card. This is a security feature to protect against fraud. If your card is declined when tapping, it could be because you've hit this limit, even if you have money in your account.

What is a declined 05 code?

05 - Do not honour.

Any other rule imposed by the card issuer that causes a decline (e.g. daily limit exceeded, duplicate transaction suspected, etc).

What is the code dishonour 05?

DISHONOUR-05: Authority cancelled. The payer has cancelled your direct debit authority. DISHONOUR-06: Account closed. The account you're trying to collect a payment from has been closed.

What is error code 05 on EFT?

05 - Do not honour. This indicates an error or problem from the card issuer. In general the reason for this response code may be any of the following: Suspected Fraud.

Which country code is 05?

The 05 area code designates the South-West region of the French telephone network. This telephone numbering, regulated by ARCEP, applies to fixed-line telephony in the entire region between Loire-Atlantique and the Pyrenees. Regional codes in mainland France : 01 : Île de France and Paris.

What does C05 incorrect transaction code mean?

C05 - Incorrect Transaction Code Change from checking to savings or savings to checking. C06 - Incorrect Account Number and Incorrect Transaction Code Correct a data entry error in the account information and change from checking to savings or savings to checking. Issue a new account number and transaction code.