⚠️ For Existing UAM / Udyog Aadhaar / EM-II Holders

Udyam Re-Registration Online 2026
— Migrate UAM / Udyog Aadhaar to Udyam

Already registered under Udyog Aadhaar (UAM) or old EM-Part II? Migrate to the new Udyam portal to keep your MSME benefits active. 100% free, paperless, online process — takes just 15 minutes end-to-end.

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Compliance Deadline: 21 April 2026

Re-register or update your Udyam details online. Non-compliance leads to deactivation of all MSME subsidies, CGTMSE loan eligibility, Section 43B(h) payment protection, GeM seller status, and legal protections.

● UAM Migration Supported ● 100% Free Online ● All Benefits Retained ● Instant New URN ● Paperless Process
Apr 21
2026 Deadline
15 Min
Process Time
4.98 Cr+
Udyam Registered
✦ Who must do Udyam Re-Registration?
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UAM / Udyog Aadhaar Holders

Registered before 1 July 2020 on udyogaadhaar.gov.in — UAM certificates are no longer valid, migrate to Udyam.

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EM-Part II (EM-II) Registrants

Legacy MSME registrants under the pre-UAM Entrepreneurs Memorandum system — must re-register on Udyam.

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Changed Turnover / Investment

Business has grown or shifted MSME category — update to reflect new 2026 classification limits.

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Expired / Suspended Certificates

MSME certificate deactivated due to missed deadlines — re-register to reactivate and restore benefits.

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Change in Business Details

New address, ownership, bank account, PAN, or GSTIN — all require a refreshed Udyam certificate.

✦ Updated MSME limits (effective 1 April 2025, continuing 2026)
Micro Invest ≤ ₹2.5 Cr & Turnover ≤ ₹10 Cr
Small Invest ≤ ₹25 Cr & Turnover ≤ ₹100 Cr
Medium Invest ≤ ₹125 Cr & Turnover ≤ ₹500 Cr
✦ 6-step online re-registration process
1
Applicant
→
2
UAM & PAN
→
3
Business
→
4
Address
→
5
Bank
→
6
New Udyam Cert
🔒 SSL Secured
🏛️ Govt. Verified Process
🛡️ Data Protected (DPDP)
✅ No Hidden Charges
📱 Mobile-Friendly

🔄 Udyam Re-Registration Form

2,499/-
⚠️
Existing UAM / EM-II Holders Only

This form is for enterprises already registered under UAM / Udyog Aadhaar / old MSME system. New businesses should use the New Udyam Registration form instead.

Step 1 · Applicant Details
Step 2 · UAM & PAN Details
Enter your existing Udyog Aadhaar / UAM number. Enter "NA" if unavailable.
Step 3 · Business Information
Step 4 · Office Address
Step 5 · Bank & Employment
Step 6 · Upload Old Certificate
Upload your old UAM / Udyog Aadhaar / MSME certificate. JPG, PNG or PDF · Max 12MB
Declaration

256-bit SSL secured · Your data is safe · Zero government fee

Re-Registration 49 Articles

Re-Registration Guides & Articles

Udyam Re-Registration and Duplicate Certificate

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Overview

What is Udyam Re-Registration?

Udyam Re-Registration is the official process of migrating an existing MSME certificate from the older Udyog Aadhaar Memorandum (UAM), EM-Part II, or any pre-2020 MSME scheme to India's unified Udyam portal (udyamregistration.gov.in), launched on 1 July 2020 by the Ministry of Micro, Small & Medium Enterprises.

The Udyam portal replaced all legacy MSME registration systems as the single, authoritative online platform for MSME identity and benefits. Every UAM / Udyog Aadhaar holder registered before 1 July 2020 was required to re-register (migrate) to Udyam — and the compliance cycle continues in 2026 with an updated deadline to keep your MSME status active.

Udyam Re-Registration online is 100% free, paperless, and takes just 15 minutes. You get a new 19-digit Udyam Registration Number (URN), a QR-coded e-certificate, and auto-linked GST/ITR verification — replacing your legacy 12-digit UAM number permanently.

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Action Required — 21 April 2026 Deadline

All existing UAM / EM-II / MSME holders must re-register (migrate) to Udyam by 21 April 2026. Non-compliance results in automatic suspension of MSME status and loss of all associated benefits, including CGTMSE loans, subsidies, Section 43B(h) protection, GeM eligibility, and tender exemptions.

Key Difference

UAM (Udyog Aadhaar) vs Udyam — What Changed?

Understanding the difference between your old UAM and the new Udyam system is the foundation of a successful re-registration. Here is a side-by-side comparison:

Feature Old UAM / Udyog Aadhaar New Udyam (post 1 July 2020)
Portaludyogaadhaar.gov.in (discontinued)udyamregistration.gov.in (official)
Registration Number12-digit UAM (e.g., DL01A1234567)19-digit URN (e.g., UDYAM-DL-01-1234567)
Certificate FormatPDF without QR codeQR-coded, digitally signed e-certificate
VerificationSelf-declaration onlyAuto-verified via PAN, GST, and ITR databases
Aadhaar OTPOptionalMandatory for registration and update
ValidityExpired — obsolete since 1 July 2020Lifetime valid (with periodic updates)
Multi-activity CoverageOnly one activity per UAMMultiple NIC codes under one URN
Benefits EligibilitySuspended without migrationFull access to all MSME schemes in 2026
Legal StandingNot accepted by banks / GeM / tendersMandatory proof for all MSME benefits
Re-Registration Required?YES — All UAM / EM-II holders must migrate to Udyam
Eligibility

Who Must Do Udyam Re-Registration in 2026?

Udyam Re-Registration is mandatory for the following categories of existing MSME holders in 2026:

  • UAM / Udyog Aadhaar Holders (pre-July 2020): Any enterprise registered under the old Udyog Aadhaar Memorandum before 1 July 2020. UAM certificates are legally obsolete for claiming MSME benefits without migration.
  • EM-Part II (EM-II) Registrants: Businesses registered under the older Entrepreneurs Memorandum Part II scheme (pre-2015) must also migrate to Udyam to retain MSME status.
  • SSI (Small Scale Industry) Registrants: Holders of even earlier SSI registration certificates issued by District Industries Centres (DICs) must re-register on Udyam.
  • Enterprises with Changed Financials: If your annual turnover or investment in plant and machinery has changed — especially if you now fall in a different category under the revised 2026 limits — you must update your Udyam profile.
  • Lapsed or Suspended Registrations: If your MSME status was deactivated due to missed compliance deadlines, re-registration restores eligibility for all government schemes.
  • Change of Business Details: New address, PAN, GSTIN, bank account, contact details, or ownership structure requires an updated Udyam certificate via re-registration or update.
  • Converting Entity Types: Proprietorships that converted to Partnership / LLP / Pvt Ltd must re-register under the new entity structure with the correct PAN.
  • Multiple-activity Enterprises: UAM holders who were restricted to a single activity can now add multiple NIC codes under a single Udyam URN — do this during re-registration.
2026 MSME Classification

Updated MSME Investment & Turnover Limits (2026)

The Union Budget 2024 announced revised MSME thresholds effective 1 April 2025, which continue to apply in 2026. If your enterprise now falls in a different category under these enhanced limits, you must declare the correct figures during Udyam Re-Registration:

Category Investment (Plant & Machinery) Annual Turnover Revision from 2020
Micro ≤ ₹2.5 Crore ≤ ₹10 Crore ↑ Up from ₹1 Cr / ₹5 Cr
Small ≤ ₹25 Crore ≤ ₹100 Crore ↑ Up from ₹10 Cr / ₹50 Cr
Medium ≤ ₹125 Crore ≤ ₹500 Crore ↑ Up from ₹50 Cr / ₹250 Cr

Both criteria (investment and turnover) must be satisfied simultaneously. If either threshold is exceeded, the enterprise is reclassified upward to the next category. Re-register with your latest financial figures.

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Why This Matters for Re-Registration

The 2026 limits are far more generous than the old UAM thresholds. Millions of enterprises previously classified as "Small" or "Medium" may now qualify as "Micro" — unlocking additional subsidies, lower interest rates, and fewer compliance burdens. Declare correctly during re-registration to maximise benefits.

Process Guide

How to Do Udyam Re-Registration Online — Step by Step (2026)

The complete online Udyam Re-Registration process takes approximately 15 minutes. Here is the exact step-by-step walkthrough:

  1. Visit the Official Udyam Portal: Go to udyamregistration.gov.in and click "For those having registration as UAM" or "Udyam Re-Registration" for UAM / EM-II / Udyog Aadhaar holders.
  2. Enter Applicant Details & UAM Number: Provide your name, mobile number, email ID, and existing 12-digit UAM / Udyog Aadhaar number. Verify via OTP sent to your Aadhaar-linked mobile.
  3. Fill PAN & Organisation Info: Enter PAN (enterprise or proprietor), business name, organisation type (Proprietorship / Partnership / LLP / Pvt Ltd / OPC / HUF / Society / Trust / Co-op), commencement date, and main business activity (manufacturing / service / trading).
  4. Provide Address & Financial Details: Fill office address (state, district, pincode), annual turnover, investment in plant & machinery, bank account + IFSC, and current employee count (male + female).
  5. Add NIC Activity Codes: Select all applicable NIC codes for your enterprise — unlike UAM, Udyam allows multiple codes under one URN. This is a key re-registration advantage.
  6. Upload Existing Certificate: Upload a scan of your old UAM / Udyog Aadhaar / EM-II / MSME certificate (JPG / PNG / PDF, max 12MB) for continuity reference.
  7. Self-Declare & Submit: Accept the declaration, agree to terms, and submit. The portal auto-verifies against GST and ITR databases. A new 19-digit Udyam URN is issued instantly, and the QR-coded e-certificate is available for immediate download.
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Instant Certificate Issuance

On successful verification, your new Udyam Certificate with fresh URN is generated immediately. Download it from the portal or check your registered email. Your old UAM is automatically flagged as migrated — no separate cancellation needed.

Documents

Documents Required for Udyam Re-Registration

Udyam Re-Registration follows a largely paperless, self-declaration process. Keep the following ready before starting:

Mandatory Documents

  • Existing UAM / EM-II / Udyog Aadhaar Number: 12-digit UAM or EM-II registration reference (e.g., DL01A1234567).
  • Aadhaar Card: Owner / proprietor / Karta / authorised signatory — with an active OTP-linked mobile number for verification.
  • PAN Card: Enterprise PAN (for Companies / LLPs / Partnerships) or proprietor PAN (for individuals / HUF).
  • Updated Business Financials: Latest annual turnover and investment in plant & machinery figures — aligned with your most recent ITR filing.
  • Bank Account Details: Account number and IFSC code as per latest passbook.
  • Business Address: Current office address with 6-digit pincode, state, and district.

Optional / Conditional

  • GSTIN: Mandatory only if turnover exceeds GST threshold (₹40L goods / ₹20L services). Enter "NA" if below threshold.
  • Old MSME Certificate Scan: JPG / PNG / PDF of your old UAM / EM-II / SSI certificate for upload — optional but recommended for continuity.
  • DPIIT Recognition: If you are a registered Startup, keep your DPIIT number handy for additional benefits.
  • NIC Activity Codes: Identify all applicable NIC codes for your business activities (our experts can help pick the right ones).
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Ensure Data Accuracy

The Udyam portal auto-verifies turnover and investment figures via ITR and GST returns. Discrepancies between declared and actual filed data may cause immediate rejection or later suspension. Ensure all your ITR and GST filings are up to date before starting Udyam Re-Registration.

Benefits

Benefits of Completing Udyam Re-Registration

Migrating your UAM / EM-II to Udyam unlocks or restores the following benefits in 2026:

  1. Restored MSME Status: Your enterprise is officially recognised as an MSME again, eligible for all government schemes and protections.
  2. Priority-Sector Lending Access: Banks and NBFCs must prioritise MSME loans with lower interest rates and faster disbursement.
  3. Collateral-Free Loans (CGTMSE): Credit Guarantee Trust for Micro & Small Enterprises offers loans up to ₹5 Crore without collateral.
  4. Section 43B(h) Payment Protection: Large buyers must pay MSME invoices within 45 days or lose the tax deduction on delayed payments.
  5. Interest Subvention (1–2%): Reduced effective interest rates on working capital and term loans for registered MSMEs.
  6. GeM Seller Eligibility: Auto-onboarding to the Government e-Marketplace as an MSME-registered seller, with tender preferences.
  7. Tender EMD & Fee Exemptions: Waiver of Earnest Money Deposit and reduced tender application fees in government procurement.
  8. Stamp Duty & Electricity Concessions: State-level concessions on stamp duty, electricity tariffs, and property tax for Udyam-registered enterprises.
  9. Patent & Trademark Subsidies: Up to 50% reimbursement of filing fees for patents, trademarks, and ISO certifications.
  10. MSEFC Dispute Resolution: Access to Micro and Small Enterprise Facilitation Council for delayed payment recovery.
  11. Multiple NIC Activity Support: Register all your business activities under a single URN — a major upgrade over single-activity UAM.
  12. Digital QR-Coded Certificate: Instantly verifiable, tamper-proof e-certificate acceptable by banks, government, and buyers worldwide.
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Financial Impact

A typical micro enterprise that completes Udyam Re-Registration saves ₹2–5 lakh annually through interest subsidies, subsidies, tender exemptions, and faster buyer payments under Section 43B(h) alone.

Entity Categories

Udyam Re-Registration — Supported Entity Types

The Udyam Re-Registration portal supports migration for all the following business entity types — select the correct one during the online form:

  • Proprietorship Firm: Individual owner — use proprietor's personal Aadhaar and PAN. Most common category for micro enterprises, shops, and consultants.
  • Partnership Firm: Traditional partnership — use Firm PAN and any partner's Aadhaar. Partnership deed details required.
  • Hindu Undivided Family (HUF): Use Karta's Aadhaar and HUF PAN. Applicable for family-owned businesses.
  • Limited Liability Partnership (LLP): Use LLP PAN and any designated partner's Aadhaar. LLPIN is required.
  • Private Limited Company: Use Company PAN and any director's Aadhaar. CIN is required.
  • Public Limited Company: Same as Pvt Ltd — Company PAN + director Aadhaar + CIN.
  • One Person Company (OPC): Single-founder company — use OPC PAN and founder's Aadhaar.
  • Self Help Group (SHG): Collective micro enterprise — SHG PAN and authorised signatory's Aadhaar.
  • Society & Trust: Non-profits with commercial activity — use Society / Trust PAN and trustee's Aadhaar.
  • Co-operative Society: Registered co-operatives — Co-op PAN and authorised signatory Aadhaar.
  • Government Department: Government-owned enterprises engaged in commercial activity.
  • DPIIT Startups: Startups can re-register under their current entity type with DPIIT recognition details for additional benefits.
Right Process for You

Udyam Re-Registration vs Update vs New Registration — Which One?

Choosing the correct option on the Udyam portal is critical. Using the wrong one can cause duplicate entries, rejection, or loss of benefits. Here is the decision matrix:

Your Situation Correct Option What It Does
You have an old UAM / Udyog Aadhaar number (pre-July 2020) Re-Registration Migrates your UAM to a fresh Udyam URN while preserving MSME history
You have an EM-Part II / SSI certificate Re-Registration Migrates older MSME registrations to the Udyam system
You already have a Udyam URN (post-July 2020) and need to change details Update Udyam Registration Edits existing URN in place — no new number issued
Your Udyam URN is suspended for non-compliance Update / Reactivation Restores Active status after verifying latest financials
You never had any MSME / UAM / Udyam registration New Udyam Registration Fresh first-time registration on Udyam portal
You changed entity (e.g., Proprietorship → Pvt Ltd) — new PAN New Registration under new PAN Separate URN for new legal entity; old one may be cancelled
Not sure which one? Contact our experts — free consultation at the form above
Avoid These Errors

10 Common Mistakes During Udyam Re-Registration

  • Using Wrong Form: Choosing "New Registration" instead of "Re-Registration" — creates a duplicate entry that the system may reject.
  • Missing the 21 April 2026 Deadline: Procrastinating past the deadline triggers automatic benefit suspension. Set a calendar reminder today.
  • PAN-Aadhaar-UAM Mismatch: Details must exactly match government records. Minor typos (space, case, punctuation) cause immediate failure.
  • Outdated Financial Figures: Declaring old turnover or investment instead of latest ITR figures — places you in the wrong MSME category.
  • Inactive Aadhaar-Linked Mobile: If your SIM has changed without updating Aadhaar, OTP will fail. Update at UIDAI first (30-day reflect).
  • Paying Unauthorised Agents: Re-registration is 100% free on the official portal. Any site or agent charging for the government registration is fraudulent.
  • Wrong Entity Type: Selecting Proprietorship when your entity became an LLP (or vice versa) — PAN type mismatch causes rejection.
  • Skipping NIC Codes: Not adding secondary activities — losing out on the multi-activity advantage of Udyam over UAM.
  • GST Mismatch: Forgetting to update GSTIN when registered, or entering GSTIN when below threshold — causes auto-verification failure.
  • Not Downloading the Certificate: After successful re-registration, always download and save the new QR-coded e-certificate immediately.
Policy Updates 2026

Recent MSME Policy Updates & Deadlines (2026)

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21 April 2026 Compliance Deadline

The Ministry of MSME has mandated all existing UAM / EM-II / MSME / Udyam holders to complete re-registration / update by 21 April 2026. Non-compliance = suspension of all MSME benefits including subsidies, tenders, CGTMSE loans, and Section 43B(h) payment protection.

2026 — Section 43B(h) Enforcement Strengthened

Buyers who delay MSME payments beyond 45 days face disallowance of the expense deduction under Income Tax Act Section 43B(h) — enforced from FY 2024-25 returns onward. Udyam-registered suppliers are auto-flagged.

21 April 2026 — Udyam Re-Registration / Update Deadline

All legacy UAM and stale Udyam entries must be refreshed on udyamregistration.gov.in by this date to maintain Active MSME status.

April 2025 — Enhanced MSME Limits Took Effect

Union Budget 2024 enhanced MSME thresholds: Micro (Invest ≤₹2.5Cr, Turnover ≤₹10Cr), Small (≤₹25Cr, ≤₹100Cr), Medium (≤₹125Cr, ≤₹500Cr). Millions of additional enterprises now qualify.

2024 — 45-Day Payment Rule Activated

Large buyers must clear MSME invoices within 45 days. Delays trigger loss of tax deduction eligibility on those payments.

2023 — Udyam Assist Platform Launched

For informal micro enterprises with relaxed documentation. District Industries Centres (DICs) set up dedicated support counters.

December 2021 — Original UAM Migration Deadline

All UAM and EM-II holders were required to migrate to Udyam. The portal still accepts late re-registrations, but benefits remained suspended during the gap period until re-registered.

1 July 2020 — Udyam Portal Launched

Ministry of MSME launched udyamregistration.gov.in, replacing UAM and all earlier MSME systems with a unified, PAN/GST-integrated, paperless platform.

Help Centre

Udyam Re-Registration — Frequently Asked Questions

The 20 most common questions about Udyam Re-Registration in 2026, answered with the latest rules. Tap any question to expand.

Udyam Re-Registration is the process of migrating an existing MSME certificate from the older Udyog Aadhaar Memorandum (UAM) or EM-Part II systems to the new Udyam portal launched on 1 July 2020. It is mandatory for all existing MSME holders to keep their benefits active.
All enterprises that were registered under UAM (Udyog Aadhaar), EM-Part II, or any older MSME scheme prior to 1 July 2020 must migrate to Udyam. Additionally, any existing Udyam holder with material changes in turnover, investment, address, or ownership must update their registration before the 21 April 2026 deadline.
The current compliance deadline is 21 April 2026. All existing UAM / MSME / Udyam holders must complete re-registration or update their details by this date, failing which MSME benefits such as priority lending, subsidies, tender exemptions, and Section 43B(h) payment protection will be suspended.
Yes, Udyam Re-Registration is 100% free on the official government portal (udyamregistration.gov.in). There are zero government fees for re-registration, migration, update, or certificate download. Any third-party website or agent charging for the portal itself is unauthorised — walk away.
The online Udyam Re-Registration form takes approximately 15 minutes to complete if all documents (existing UAM number, Aadhaar, PAN, bank, GSTIN) are ready. The new Udyam Certificate with updated URN is issued instantly after successful submission and GST/ITR verification.
You need: existing 12-digit UAM / Udyog Aadhaar number, Aadhaar of proprietor / partner / director with OTP-linked mobile, PAN of enterprise or individual, bank account + IFSC, GSTIN (or "NA" if below threshold), updated turnover and investment figures, and optionally a scan of the old MSME certificate for upload. The process is paperless — no physical document submission.
Visit udyamregistration.gov.in → click "For those having registration as UAM" → enter your 12-digit UAM number → verify via Aadhaar OTP → fill PAN, business, address, bank, and financial details → upload old certificate → submit. A new Udyam URN is generated and your UAM is auto-migrated to Udyam.
UAM (Udyog Aadhaar Memorandum) was the MSME registration system from 2015 to 30 June 2020 on udyogaadhaar.gov.in, with a 12-digit number. Udyam replaced it from 1 July 2020 on udyamregistration.gov.in, issuing a 19-digit URN with QR-coded e-certificate, PAN / GST auto-verification, and lifetime validity. UAM certificates are no longer legally valid without Udyam migration.
Missing the 21 April 2026 deadline leads to automatic suspension of your MSME status on the Udyam portal. You lose access to priority-sector lending, interest subsidies, CGTMSE collateral-free loans, Section 43B(h) 45-day payment protection, GeM seller eligibility, tender exemptions, and subsidies until you complete the re-registration and restore Active status.
If your old UAM number is lost, you can retrieve it from udyogaadhaar.gov.in using "Forgot UAM Number" with your Aadhaar-linked mobile, or from your email records. If completely unrecoverable, you may need to apply for a fresh Udyam Registration instead — but check first with the Udyam helpdesk to avoid duplicate PAN conflicts.
Yes, it is effectively mandatory for all existing UAM / EM-II holders to migrate to Udyam if they want to retain MSME status and access any government scheme, subsidy, or protection. UAM certificates issued before 1 July 2020 are no longer valid for claiming MSME benefits without Udyam migration.
For a proprietorship, use the proprietor's personal Aadhaar (with OTP-linked mobile) and personal PAN. Select "Proprietorship Firm" in the organisation dropdown, enter the old UAM number, business name, and other details. GSTIN is optional if turnover is below GST threshold. The entire online re-registration takes 10–15 minutes.
Yes. The official udyamregistration.gov.in portal is fully mobile-responsive. You can complete the entire UAM-to-Udyam migration from any Android or iOS browser without installing any app. Just ensure your Aadhaar-linked mobile is active to receive OTP during the re-registration process.
Go to udyamregistration.gov.in → "Print/Verify Udyam Registration" → enter your new 19-digit URN and CAPTCHA. Your enterprise name, classification, registration date, and status (Active / Suspended) will display. You can also download the fresh e-certificate once the status shows Active.
No. Use your existing enterprise or proprietor PAN — the same PAN used in UAM. In fact, the Udyam system is PAN-based, so one PAN = one URN. If your PAN changed (e.g., proprietorship converted to a company), you may need a fresh Udyam Registration under the new PAN rather than a re-registration.
As per Union Budget 2024 (effective 1 April 2025 and continuing in 2026): Micro — Investment ≤ ₹2.5 Crore and Turnover ≤ ₹10 Crore; Small — Investment ≤ ₹25 Crore and Turnover ≤ ₹100 Crore; Medium — Investment ≤ ₹125 Crore and Turnover ≤ ₹500 Crore. Declare your latest financials during Udyam Re-Registration to fall in the correct category.
Yes. Udyam Re-Registration is the ideal opportunity to update all details — address, bank, GSTIN, turnover, investment, employee count, NIC codes, ownership, and contact information. The new Udyam Certificate will reflect all these updates in place of the outdated UAM data.
Udyam Re-Registration is for enterprises that already hold a UAM / EM-II MSME certificate and need to migrate to the Udyam portal — it preserves your MSME history and earlier registration date. New Registration is for enterprises that have never been registered as MSME before. Using the wrong option can lead to duplicate entries and rejection.
After successful re-registration, go to udyamregistration.gov.in → "Print Udyam Certificate" → enter your new 19-digit URN and verify via mobile OTP → download the PDF certificate with QR code and digital signature. It can be downloaded and reprinted any number of times, free of cost.
Yes. Log in at udyamregistration.gov.in → "Update/Cancel Udyam Registration" → enter URN and verify via Aadhaar OTP → select cancellation with reason (business closure, entity dissolution, PAN change, merger, etc.) → submit. Cancellation is processed online within 1–3 working days and is free.