CKYC vs KYC vs eKYC: What is the Difference?
Disclaimer: This article is for general information/education and is not investment advice. The information is shared in good faith and for general informational purposes only. Ujjivan SFB does not make any representations or warranties regarding the accuracy, completeness, or reliability of the content.
September 25, 2026
When you open a bank account, invest in a mutual fund or apply for a home loan or other financial products, you are usually asked to complete KYC (Know Your Customer). You may also come across terms such as eKYC (Electronic KYC) and CKYC (Central KYC) during the process. Although these terms are closely related, they do not mean the same thing. KYC is the overall identity-verification process, eKYC is an electronic way of completing the KYC process, and CKYC is a central system used to store and retrieve your KYC record.
Here is how each works and what the differences between KYC, eKYC, and CKYC mean for you.
KYC vs eKYC vs CKYC: Key Differences
| Point | KYC | eKYC | CKYC |
|---|---|---|---|
| Full form | Know Your Customer | Electronic Know Your Customer | Central Know Your Customer |
| What it is | An identity and address verification process | A digital method of completing KYC | A central repository of KYC records |
| Main purpose | To verify your identity and address | To make verification faster and paperless | To reduce repeated submission of KYC documents |
| How it is completed | Physically or digitally | Through an electronic verification method | Through a regulated financial institution |
| Key result | Your KYC is completed with an institution | Your identity is verified electronically | You receive a 14-digit KYC Identifier |
| Does it remove future checks? | No | No | Not always |
What is KYC?
KYC (Know Your Customer) is the process through which a regulated financial institution verifies your identity, address and other relevant details. You may need to complete KYC when you:
Depending on the institution and the product, you may be asked to provide an officially valid document, a photograph, your Permanent Account Number (PAN) and other supporting information.
KYC is therefore the broader compliance requirement. It does not refer to one particular form, document or technology. Financial institutions conduct KYC to confirm that you are who you claim to be. The process also helps them meet their obligations relating to fraud prevention, money laundering and other financial risks.
What is eKYC?
eKYC (electronic Know Your Customer) allows you to complete some or all of the identity-verification process digitally instead of submitting physical copies of documents.
For example, an institution may offer Aadhaar-based eKYC with your consent. Depending on the permitted process, verification may take place through an OTP or another approved authentication method.
Digital onboarding can also involve:
These methods are not necessarily identical in legal or operational terms. The process available to you depends on the financial product, the institution and the applicable rules.
Aadhaar is not the only possible route for completing KYC. Other officially valid documents and permitted verification methods may also be accepted. You should therefore check the options offered by the institution rather than assuming that Aadhaar is compulsory in every case.
The main advantage of eKYC is convenience. You may be able to complete verification remotely and receive faster access to a financial product. However, the institution may still request additional documents or checks if your information is incomplete, inconsistent or subject to further verification.
What is CKYC?
CKYC (Central Know Your Customer) refers to the centralised system through which KYC records are stored and made available to eligible regulated financial institutions. The Central KYC Records Registry, commonly called CKYCR, is managed by the CERSAI (Central Registry of Securitisation Asset Reconstruction and Security Interest of India).
You do not usually approach CERSAI directly to complete CKYC. Instead, you submit your KYC documents to a bank, insurer, mutual fund provider or another regulated financial institution. The institution verifies your information and uploads the relevant record to CKYCR. Once the record is created, you are assigned a 14-digit KYC Identifier. This identifier can help another eligible institution retrieve your CKYC record, subject to the applicable process and your authorisation.
The aim is to reduce the need to submit the same basic KYC documents repeatedly across different parts of the financial sector.
How KYC, eKYC, and CKYC Work Together?
These three terms describe different parts of the same framework. Suppose you apply online for a financial product. The institution must complete KYC before providing the service. It may allow you to verify your identity electronically, which makes the process eKYC. After completing the required checks, it may upload your KYC record to CKYCR.
In this example:
You may complete KYC without using an entirely electronic process. Similarly, completing eKYC does not automatically mean that you already have an active CKYC record. The institution must follow the relevant process for submitting or retrieving your information from CKYCR.
What CKYC Can and Cannot Do?
If you already have a valid KYC Identifier, a participating institution may be able to retrieve your existing CKYC record instead of asking you to submit the same documents again. However, CKYC does not guarantee that you will never be asked for another document.
An institution may still need to:
CKYC simplifies the sharing of verified information, but each institution remains responsible for meeting its own regulatory obligations. You should also avoid confusing CKYC with the KYC Registration Agency (KRA) system used in the securities market. A KRA maintains KYC records for securities-market intermediaries, while CKYCR is intended as a central KYC repository across specified financial sectors. The systems are related to customer verification, but they are not interchangeable.
How to Find or Update Your CKYC Record?
Your KYC Identifier may be communicated to you by the institution that uploaded or retrieved your CKYC record. In some cases, you may also receive a message after the record is created.
If you do not know your identifier, you can ask your bank, insurer, mutual fund provider or another institution with which you completed KYC. You should request an update if important information in your record changes, such as your:
The institution will verify the revised information and submit the update through the prescribed process. Updating your details promptly can reduce delays when you apply for another financial product.
Final Thoughts
The simplest way to distinguish between KYC, eKYC and CKYC is to look at the role each one plays. KYC is the identity-verification requirement. eKYC is a digital way of completing that verification. CKYC is the central system used to store and retrieve a verified KYC record.
Having a CKYC record can make future applications more convenient, but it does not replace every compliance check. A financial institution may still ask you for updated details or product-specific information.
Before completing any KYC process, check which documents are required, how your information will be verified and whether your existing KYC Identifier can be used. This can help you avoid duplicate paperwork and resolve inconsistencies before they delay your application.
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