Udyam registration is the official recognition that your business is a micro, small or medium enterprise under the MSMED Act, 2006 (as amended). It replaced the older Udyog Aadhaar memorandum from July 2020 and is issued by the Ministry of MSME via the Udyam Registration Portal at udyamregistration.gov.in.
Classification thresholds
Enterprises are classified as micro, small or medium based on a combination of investment in plant and machinery or equipment and annual turnover. As of 2026:
- Micro — investment up to ₹1 crore and turnover up to ₹5 crore.
- Small — investment up to ₹10 crore and turnover up to ₹50 crore.
- Medium — investment up to ₹50 crore and turnover up to ₹250 crore.
Investment is taken net of GST; turnover excludes exports from the MSME turnover computation, which helps exporters stay in a smaller category.
Who should register
Any proprietorship, partnership, LLP or company engaged in manufacturing, processing or services (other than wholesale/retail trade, which was added with conditions) should consider Udyam registration. It is free. The only documents needed are the Aadhaar of the proprietor or authorised signatory, PAN of the business, and GSTIN where applicable.
Benefits that actually arrive
- Delayed payment protection — under section 15 of the MSMED Act, buyers must pay Udyam-registered suppliers within 45 days. Delayed payments attract compound interest at three times the RBI bank rate. The MSME Samadhaan portal handles grievances without going to court.
- Collateral-free credit — banks and NBFCs can lend under the CGTMSE scheme up to ₹5 crore without collateral, against a small guarantee fee.
- Interest subvention — eligible MSMEs get a 2% interest subvention on incremental working capital and term loans (subject to scheme conditions).
- Government procurement — GeM and government tenders reserve a share of procurement for MSEs, along with exemption from earnest money deposit.
- Protection against sudden reclassification — once registered, an enterprise that crosses its category remains in the benefits bracket of its original classification for three years.
How to register, quickly
The online process takes under 15 minutes for a proprietorship. For companies and LLPs the form asks for the CIN/LLPIN and the authorised signatory's Aadhaar. Once submitted, you get a Udyam Registration Number and a certificate — we recommend adding the URN to your invoices and bank-statement stub line, because delayed-payment claims under MSME Samadhaan are far easier to file when the URN has already been shared with buyers.
What people miss
Reclassification is automatic — if your investment or turnover changes category in a year, the portal auto-updates based on ITR and GSTR-1 data. You do not have to re-register. But if you change legal form (say, proprietorship becomes a private limited company), you do have to register fresh under the new PAN.
Next steps
If you are a growing MSME that has not registered, start here, then revisit your banker to restructure working capital on MSME terms. If you are registered but not invoking your Samadhaan rights on delayed payments, you are leaving the biggest single benefit on the table.