Udyam (MSME) registration for freelancers: the 45-day payment rule and what to do when clients pay late

Late payment is one of the most common complaints among Indian freelancers working with Indian clients. You deliver the work, send the invoice, and then wait — 30, 60, 90 days. Many freelancers don't realise that if they are registered as a micro or small enterprise, Indian law gives them specific protections against delayed payment.

This guide explains Udyam registration, the payment rules under the Micro, Small and Medium Enterprises Development (MSMED) Act, 2006, and a practical escalation plan. It is general information, not legal advice; check the official sources and speak to a professional before taking formal action.

Can a freelancer register as an MSME?

Yes. A proprietorship providing services can register as an enterprise on the government's free Udyam Registration portal. Registration is online, based on your Aadhaar and PAN, and there is no government fee. Beware of private websites that charge for "MSME registration" — the official portal is free.

Which category will you fall in?

Classification is based on investment in plant and machinery or equipment and on annual turnover. Under the revised definition notified by the Ministry of MSME (S.O. 1364(E), 21 March 2025), effective 1 April 2025:

Almost every individual freelancer will be a micro enterprise.

The 45-day payment rule

Section 15 of the MSMED Act, 2006 says that a buyer must pay a micro or small enterprise supplier for goods or services:

• on or before the date agreed in writing, which cannot exceed 45 days from the day of acceptance (or deemed acceptance) of the goods or services; or
• where there is no written agreement, before the "appointed day", which is generally 15 days from acceptance.

Two things follow:

1. Contract terms like "payment within 90 days" are not effective against micro and small suppliers beyond the 45-day limit.
2. Having no written payment terms at all can mean an even shorter deadline.

Interest on delayed payments

If the buyer pays late, section 16 of the Act makes them liable to pay compound interest with monthly rests at three times the bank rate notified by the RBI, from the appointed day. That is a meaningful amount, and the prospect of it often speeds up payment.

Section 43B(h): a tax incentive for buyers to pay on time

Since FY 2023-24, section 43B(h) of the Income-tax Act generally allows a buyer to deduct amounts owed to micro and small enterprises as an expense only in the year they are actually paid, if they are paid later than the time allowed under section 15 of the MSMED Act. In other words, paying an MSME late can increase the buyer's taxable income for that year. Many finance teams now prioritise invoices from registered micro and small suppliers for exactly this reason — which is a good reason to put your Udyam number on your invoices. Ask your CA how 43B(h) applies to specific clients; there are conditions and exclusions.

MSME Samadhaan and the Facilitation Council

If payment is still not made, a registered micro or small enterprise can file a delayed-payment application on MSME Samadhaan, the Ministry of MSME's online portal. Cases are taken up by the Micro and Small Enterprises Facilitation Council (MSEFC) of the relevant state, which can conduct conciliation and, if that fails, arbitration under section 18 of the Act.

A few practical notes:

• You need to be registered before the transaction for the protection to clearly apply. Register early, not after a dispute starts.
• Keep evidence: the contract or offer, the delivery or acceptance record, invoices, and every reminder.
• The process takes time. It is a strong lever, but most freelancers use it as a last resort.

A step-by-step plan for late invoices

1. Prevent it. Agree payment terms in writing before you start (for example, "within 15 days of milestone approval"), and include your Udyam number on your proposal, contract and invoices.
2. Invoice promptly and correctly. Send the invoice the day a milestone is approved, with the right legal name, GSTIN (if any), Udyam number, due date and bank details.
3. Friendly reminder (due date + 1 day). "Just a reminder that invoice 2026-014 for ₹45,000 was due yesterday. Could you let me know when it's scheduled?"
4. Firm reminder (due date + 7 days). Copy the finance contact. Mention the agreed terms and ask for a payment date.
5. Formal notice (due date + 21 days). Refer to section 15 and 16 of the MSMED Act, state the amount due and interest accruing, and give a final date. Keep it factual and professional.
6. Pause new work. If your contract allows, stop work on new milestones until overdue invoices are paid.
7. Escalate. File on MSME Samadhaan, or take legal advice on other options.

Most late payments are resolved at steps 3–5. Being calm, specific and well-documented is more effective than being angry.

A sample formal payment notice

Adapt this to your situation and have a professional review it before sending formal notices regularly.

Subject: Overdue payment — invoice 2026-014 (Udyam registration UDYAM-XX-00-0000000)

Dear [name], invoice 2026-014 dated [date] for ₹45,000 relates to milestone 2 of our agreement dated [date], which you approved on [date]. Under our agreed terms, payment was due on [date]. As a micro enterprise registered under the MSMED Act, 2006, payment is due within the period permitted by section 15 of the Act, and delayed payments attract interest under section 16. Please arrange payment by [date, seven days from today] and confirm the transfer reference. If payment is not received by then, I will have to consider the remedies available, including an application on the MSME Samadhaan portal. I value our work together and would prefer to resolve this directly.

Keep the tone factual. The aim is to get paid and, ideally, keep the client.

Mistakes to avoid

• Registering only after a dispute. Register first; it costs nothing.
• Leaving payment terms blank. Write them into every offer and invoice.
• Not recording acceptance. An approval message or a platform milestone record is evidence of the acceptance date.
• Mixing personal and business accounts. A separate account makes records clean.
• Threatening before reminding. Start friendly; escalate step by step.

Protect yourself with milestones

The best defence is never to be owed much at once. Break projects into milestones, ask for payment on approval of each one, and don't start milestone three while milestone one is unpaid. On Freelancers India, each contract tracks milestones as submitted, approved or returned for revision, giving you a dated record of acceptance — useful evidence if a payment becomes overdue. Note that Freelancers India does not process or guarantee payments; payment is agreed directly with your client.

International clients

The MSMED Act's protections are designed around domestic buyers in India. For clients abroad, rely on clear contracts, milestone payments, and payment methods with good records. See our guide to getting paid by international clients.

Frequently asked questions

Is Udyam registration free?

Yes. Registration on the official Udyam portal (udyamregistration.gov.in) is free. Be cautious of private websites that charge a fee.

Within how many days must a client pay a micro enterprise?

On or before the date agreed in writing, which cannot be more than 45 days from acceptance of the services. Without a written agreement, the deadline is generally 15 days from acceptance.

What interest can I claim if a client pays late?

Section 16 of the MSMED Act provides for compound interest with monthly rests at three times the bank rate notified by the Reserve Bank of India.

Where do I complain about delayed payment?

Registered micro and small enterprises can file on the MSME Samadhaan portal; the state's Micro and Small Enterprises Facilitation Council handles conciliation and arbitration.

Does the 45-day rule apply to foreign clients?

The MSMED Act is an Indian law aimed at buyers in India. For foreign clients, rely on your contract, milestones and the payment method's records.

Should I put my Udyam number on invoices?

Yes. It tells the client's finance team that you are a registered micro or small enterprise, which brings the MSMED Act payment rules and the section 43B(h) tax timing into view, and often moves your invoice up the queue.

Sources

• Udyam Registration portal (Ministry of MSME)
• Revised MSME definition, S.O. 1364(E), 21 March 2025 (DC-MSME)
• MSMED Act, 2006 (India Code)
• MSME Samadhaan — delayed payment monitoring