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How to Find Udyam Registration Number: The Complete Recovery Guide

Lost or forgot your MSME number? Read this detailed guide on how to find your Udyam Registration Number online, retrieve it via Aadhaar, and verify it on the official portal.

9 Jun 2026
7 min read
Kaagzaat Editorial

Introduction: The Challenge of Lost Business Credentials

In the fast-paced world of entrepreneurship, business owners manage multiple regulatory compliance numbers. From GSTIN and PAN to TAN, DIN, and Corporate Identity Numbers (CIN), keeping track of every administrative code can be challenging. Among these, the Udyam Registration Number (URN) is highly important for small businesses, startups, and manufacturers in India.

Your Udyam Registration Number is the key to unlocking interest rate subsidies, collateral-free bank loans, delayed payment protection, and government tenders. However, it is common to misplace the original registration PDF or forget the URN.

If you are searching for how to find your Udyam Registration Number, this guide will help. Below is a detailed, step-by-step roadmap to retrieve your lost URN online, troubleshoot verification issues, and download your certificate.


1. Understanding the Udyam Registration Number (URN) Structure

Before starting the recovery process, it helps to understand what the number looks like. The URN is a unique 19-digit alphanumeric code assigned to your business.

The structure follows a standardized format set by the Ministry of MSME:

  UDYAM - [STATE CODE] - [2-DIGIT DISTRICT CODE] - [7-DIGIT UNIQUE CODE]

For example:

  • UDYAM-DL-05-1234567 (where DL represents Delhi, 05 represents the district, and the rest is the unique serial code).

If your registration number starts with “UAM” or is a 12-digit number (e.g., DL05A0012345), it is an old Udyog Aadhaar number. The government replaced the Udyog Aadhaar system with Udyam on July 1, 2020. Legacy numbers must be migrated to the new Udyam format to remain valid.


2. Why Do Businesses Lose or Forget Their Udyam Number?

There are several common reasons why business owners lose track of their Udyam Number:

  1. Staff Changes: The employee who handled the registration leaves the company without sharing the login details or credentials.
  2. Email Archiving: The email confirmation containing the registration number gets buried in spam or deleted.
  3. No Direct Login Passwords: The Udyam portal does not use passwords. Instead, access is managed using OTP-based login sent to the registered mobile number, which means owners don’t have a password manager entry to refer back to.
  4. Legacy Transition: The business registered under the old Udyog Aadhaar system years ago and never documented the transition to the new Udyam format.

3. Method 1: The Official Udyam Portal Recovery Tool (Forgot URN)

The most reliable way to find your Udyam Registration Number is to use the official government recovery tool.

Step-by-Step Recovery Workflow:

  1. Visit the Official Portal:
    • Open your browser and navigate to the official site: udyamregistration.gov.in.
  2. Access the Recovery Tool:
    • On the top navigation bar, locate and click on the “Print / Verify” dropdown menu.
    • Click on the “Forgot Udyam / Udyog Aadhaar No.” option.
  3. Choose Registration Type:
    • Under the selection options, click the button for “Udyam Registration”. (If you are looking for an older registration, you can choose “Udyog Aadhaar”).
  4. Select Your OTP Option:
    • You can choose to receive the validation code via “OTP on Mobile” or “OTP on Email”.
    • Note: This must be the mobile number or email address that was entered during the initial registration process.
  5. Enter Aadhaar Validation Details:
    • Input the Aadhaar card number of the proprietor (for sole proprietorships) or the authorized partner/director (for companies/LLPs).
  6. Validate and Retrieve:
    • Click “Validate & Generate OTP”.
    • Enter the OTP received on your mobile or email.
    • Upon validation, the portal will display a list of all Udyam Registration Numbers linked to that Aadhaar card. Copy the correct number for your records.

4. Method 2: Finding Your URN in Commercial and Tax Documents

If you cannot access the registered mobile number for OTP verification, you can often find your Udyam Number in your business’s existing records.

A. Bank Account and KYC Profile

Commercial banks require proof of business identity to open a current account for sole proprietorships or partnership firms.

  • Action: Review your bank’s welcome letter, account opening forms, or monthly e-statements. The bank often prints your registered MSME/Udyam number on these documents.
  • Action: Log into your net banking dashboard or reach out to your relationship manager to check your registered KYC details.

B. Previous Income Tax Returns (ITR)

When filing business tax returns (ITR-3, ITR-5, or ITR-6), companies and proprietorships are asked to declare their MSME registration status and number.

  • Action: Download your ITR filings from the previous financial year from the e-filing portal. Check Part A - General Information or the schedule relating to business details to locate the 19-digit URN.

C. The GST Portal

If your business is registered under GST, you may have linked your Udyam certificate.

  • Action: Log in to the GST portal (gst.gov.in).
  • Action: Go to Services > User Services > View/Download Certificates.
  • Action: Check your core registration details. Some businesses list their Udyam number under the “Additional Trade Name” or “Business Description” sections.

5. Method 3: Searching Email and SMS Records

Since the Udyam portal does not use passwords, all confirmation alerts and registration outputs are sent via email and SMS.

  • Email Search: Open the email inbox linked to your business. Use these search terms:
    • Udyam Registration
    • MSME Certificate
    • udyamregistration.gov.in
    • UDYAM-
  • SMS History: Search your mobile SMS inbox for terms like UDYAM or MSME to find the original verification alerts sent when the registration was processed.

6. How to Verify Your Udyam Registration Number Online

Once you find your number, it is important to check if the registration is active.

Online Verification Steps:

  1. Go to udyamregistration.gov.in.
  2. Click the “Print / Verify” dropdown and select “Verify Udyam Number”.
  3. Enter your 19-digit URN (e.g., UDYAM-XX-00-0000000).
  4. Enter the Captcha code shown on the screen and click “Verify”.
  5. If active, the portal will display the business name, state, classification (Micro, Small, or Medium), and active units.

This public verification page does not show personal bank details or Aadhaar numbers, making it a safe way to share credentials with corporate clients.


7. How to Download Your Udyam Certificate

Once you have retrieved your URN, you can download your official certificate:

  1. On the Udyam portal, click “Print / Verify” > “Print Udyam Certificate”.
  2. Enter your Udyam Registration Number and the registered mobile number.
  3. Choose either “OTP on Mobile” or “OTP on Email” and click “Validate & Generate OTP”.
  4. Enter the OTP to access your dashboard.
  5. Click “Print Certificate” at the top. You can save the document as a PDF or print a physical copy.
  6. Tip: Always select the option to ‘Print with Annexure’ to ensure all registered units, activities, and address details are included.

8. Common Obstacles in Retrieving Your URN and How to Resolve Them

The recovery process is designed to be straightforward, but you may run into technical issues:

A. The Registered Mobile Number is Inactive

If the registered mobile number is no longer active, you cannot receive the OTP required for recovery.

  • Solution: Since the portal uses Aadhaar-linked details, you must first update your mobile number at an official Aadhaar Seva Kendra. Once updated, you can use the Aadhaar OTP route to access your profile.

B. Mismatched PAN Details

This error occurs if the business structure has changed (e.g., converting a proprietorship into a private company) and the name on the PAN no longer matches the Udyam registration.

  • Solution: You must update your PAN details in the Udyam portal. If the portal blocks the change, you will need to register a new Udyam profile using the new company PAN.

9. Udyam vs. Udyog Aadhaar: Clearing the Confusion

Many business owners refer to their MSME registration as Udyog Aadhaar. It is important to know the difference:

  • Udyog Aadhaar (Legacy): Used a 12-digit number (e.g., DL05A0012345). This system is no longer active.
  • Udyam (Current): Uses a 19-digit number starting with UDYAM-.

If you only have an old Udyog Aadhaar number, you must migrate it to the Udyam portal. To do this, go to the official portal, click “For New Entrepreneurs who are not registered yet as MSME or those with EM-II/UAM”, and enter your old UAM details to complete the migration.


Conclusion: Let Kaagzaat Assist You

Finding a lost Udyam Registration Number is essential to maintain your eligibility for government benefits, business loans, and tax concessions. While the portal recovery tool is helpful, handling OTP errors, updating inactive mobile numbers, mapping correct NIC codes, and resolving PAN mismatches can be time-consuming.

At Kaagzaat, we help simplify business compliance. Our team of experienced CAs, CSs, and legal experts can check your registration status, coordinate with government portals to retrieve your credentials, update outdated contact details, and help you download your certificate.

Don’t let lost registration details hold your business back. Contact the Kaagzaat team today for professional support with your MSME filings.


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About the Author

Kaagzaat Editorial

Kaagzaat Editorial is a senior contributor to the Kaagzaat Legal Team, specializing in business compliance and intellectual property law.

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