Checking your ID number is now relatively easy and convenient thanks to the development of technology and the Internet. Previously, when you needed to check your ID number, you had to go to an authorized agency during office hours. Now, you can check your ID number easily with just a laptop or phone connected to the Internet.
Let’s explore the methods to check your ID/Citizen Identification number with TOPGOVN through the article below!

What is an ID/Citizen Identification Number?
Both the identity card and the citizen identification card serve the same purpose and hold equal value. The information on the ID/Citizen Identification is certified by competent authorities regarding the unique characteristics and basic content of citizens of legal age.
Each citizen will have a unique personal identification number on their ID/Citizen Identification, which facilitates the exercise of citizens’ rights and obligations while living and working in Vietnam. It can be seen that the ID/Citizen Identification plays a very important role and is a significant document for each individual who owns it.
What is ID Number Lookup?
Online ID Number Lookup
Online ID number lookup is a way to check personal information by accessing the lookup system issued by the government to find data related to your ID/Citizen Identification number. Based on the provided ID number, the system will return personal information data.
Additionally, in urgent cases such as online loans, asset mortgages, personal income tax finalization, etc., looking up and providing your ID number will help you check information more easily and accurately. Online ID lookup offers many outstanding benefits compared to going directly to the authorities and dealing with time-consuming and complicated procedures as before.
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Quickest Guide to Online ID/CCCD Number Lookup
To perform an online ID/CCCD number lookup, follow these steps:
- Step 1: Access the ID/Citizen Identification number lookup portal issued by the government at the link: http://tracuunnt.gdt.gov.vn/tcnnt/mstdn. jsp
- Step 2: On the display screen, select “Information about personal income tax payers” to start the lookup.
- Step 3: Enter the information to proceed with the lookup. The information includes: Tax code, full name, address, ID/CCCD number, and verification code.
- Step 4: After entering the accurate information, select “Lookup” and wait for the system to send the results. You need to save the returned information for future use.
How to Lookup ID Number Using the Owner’s Phone Number
You can completely check your ID number through the owner’s phone number. Depending on the network provider you are using, here are some ways to check with major network providers:
- Viettel Network: Compose a message in the format: CMT [ID number] and send to 195
- VinaPhone, MobiPhone Networks: Compose a message in the format: TTTB and send to 1414 (Free of charge)
Advantages of Online ID Number Lookup
Online ID lookup allows you to easily check the information about your ID number instead of going to state agencies. Additionally, online ID/CCCD lookup brings many notable advantages such as:
- You can perform the lookup with just a phone or computer connected to the Internet.
- The lookup is simple with any remembered information on the ID.
- It saves travel time, reduces effort, and makes the user more proactive in their work.
- All online lookup operations are completely free.
- Besides the ID/CCCD number, you can also look up many other important pieces of information.
What is the Significance of ID/CCCD Lookup?
ID/CCCD is one of the essential legal documents for any citizen. Looking up your ID is very significant in helping you save time and travel effort.
In many cases, you don’t need to carry your ID, but you can still know all the information on the ID/CCCD to perform tasks.
The ID/CCCD is very important, so if you are suddenly checked and do not carry your ID/CCCD, you will be fined from 100,000 to 200,000 VND according to Point a, Clause 1, Article 9 of Decree 167/2013/ND-CP.
Thus, online ID lookup also means you avoid such fines, saving financial resources.
Information Received When Checking ID/CCCD Number
When performing an online ID/CCCD lookup, users will receive returned information including:
- Full name of the individual checking the ID number/ tax payer’s name.
- ID/CCCD number matching the tax payer’s name.
- Province/City, district of residence of the person checking.
- Phone number.
- Personal income tax code.
- Place of tax registration management.
- Tax code issuance date.
Can You Retrieve ID Number by Name?
Many customers have a common question: can you retrieve the information with just a name? The answer is that it is possible but not recommended because many cases may have the same name, leading to inaccurate results and confusion.
Notes When Performing Online ID Number Check
Online ID number lookup is considered an easy solution to execute, with quick information returns. However, to ensure the lookup process is quick and accurate, you should note the following:
- Do not use only a surname or name to look up the ID/CCCD online as it may result in duplicate results, causing confusion with someone else’s information.
- Provide the full and accurate ID/CCCD number to perform an accurate lookup.
- If you do not receive information about the tax code corresponding to the ID/CCCD number, it means you have not registered with the tax authority.
- Use devices with Internet connectivity for easy lookup, such as a phone, tablet, or laptop.
- Checking your ID is very necessary and important if you need to borrow money from banks or other credit institutions.
Conclusion
The article above has provided important information on how to check your ID/CCCD number online. Hopefully, with all the provided information, you will be able to perform the lookup quickly, easily, and accurately. Wishing you successful lookups!