Udyam Registration

What it means

Udyam Registration is the official way to register as a micro, small or medium enterprise (MSME) in India. It is done online, free of cost, on the Udyam Registration portal using Aadhaar and PAN. After registering, the business gets an Udyam Registration Number and a certificate.

The portal classifies the enterprise as micro, small or medium based on its investment in plant and machinery or equipment, and its turnover. The exact limits are notified by the Ministry of MSME and can change, so always check the current figures on the official site.

Why it matters for getting paid

Under the MSMED Act, a registered micro or small supplier in manufacturing or services can claim interest on late payments and file a case on the MSME ODR portal (odr.msme.gov.in), which replaced MSME Samadhaan for new applications; the portal fills in your details from Udyam. Buyers also look at the supplier's status because of Section 43B(h), now section 37(2)(g) of the Income-tax Act, 2025.

Two limits to know:

• Traders. Retail and wholesale traders may register on Udyam, but Ministry of MSME Office Memoranda of 2 July 2021 and 1 September 2021 restrict their benefits to priority sector lending and exclude the delayed-payment provisions. Councils reject traders in practice, though courts have not finally tested this.
• Timing. Whether registration taken after a supply counts is unsettled; the Supreme Court referred the question to a larger bench in January 2025. Register before you sell, and take legal advice if you registered later.

Practical tips:

• Print your Udyam number on every invoice and quotation.
• Choose the activity (manufacturing, services or trading) that truly describes your business.
• Keep the certificate handy and update your details if your business grows.

Learn more in the MSMED Act delayed payments guide.