Essential Legal Documents You Need to Start a Business in India

Essential Legal Documents You Need to Start a Business in India

Table of Contents

Starting a business in India is full of opportunities to grow, innovate, and create impact. But a great idea alone isn’t enough—you need the right legal foundations from the start. Having the right documentation in place goes beyond meeting legal requirements—it safeguards your interests, strengthens investor trust, and lays a solid foundation for long-term growth.

Whether you’re a first-time entrepreneur or investing from abroad, this guide will take you through the essential legal documents required to get started.

This guide divides the key documents into two categories:

Mandatory Documents

Mandatory documents required by law for incorporating and running a business in India.

  • Memorandum of Association (MoA)
  • Articles of Association (AoA)
  • Director Identification Number (DIN)
  • Digital Signature Certificate (DSC)
  • Certificate of Incorporation
  • Company PAN Card
  • Tax Deduction and Collection Account Number (TAN)
  • Goods and Services Tax Identification Number (GSTIN)
  • No Objection Certificate (NOC)

Recommended Documents

Not legally required for incorporation, but strongly advised for smooth operations, clarity, and investor confidence.

  • Founders’ Agreement
  • Shareholders’ Agreement
  • Trademark Registration
  • Non-Disclosure Agreement (NDA)
  • Employee Offer Letter
  • Privacy Policy & Terms of Use
  • Incorporation Documents for Foreign Nationals
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Memorandum of Association (MoA)

The Memorandum of Association (MoA) is one of the key documents you need to register a company in India. It defines the scope and boundaries of what your company can and cannot do. It generally includes:

  • Name Clause: The legal name of your company
  • Registered Office Clause: Where your company’s main office is located
  • Object Clause: Permitted business activities and objectives
  • Liability Clause: Extent of liability of members/shareholders
  • Capital Clause: Authorised share capital of the company

The MoA must be filed with the Registrar of Companies (RoC) at the time of incorporation.

Articles of Association (AoA)

While the MoA outlines the objectives, the Articles of Association (AoA) act as the internal rulebook for day-to-day operations. It includes:

  • Rules for appointing directors
  • Rights and duties of shareholders
  • Board Meetings and General Meetings procedures
  • Dividend declaration and distribution policies

Both the MoA and AoA must be submitted to the Ministry of Corporate Affairs (MCA) during registration. These two documents lay out the structure, rules, and purpose of your company from day one.

Director Identification Number (DIN)

Anyone who’s going to be a director must have a DIN (Director Identification Number). It’s a unique ID given by the Ministry of Corporate Affairs (MCA), and it’s required by law. No DIN, no directorship—simple as that.

How to Apply:

  • Fill the DIR-3 form on the MCA portal
  • Provide identity and address proof
  • Pay the applicable government fee

Shareholder Agreement

This agreement defines the rights, roles, and responsibilities of the company’s shareholders. It is not legally required, but highly recommended.

Key inclusions:

  • Shareholding structure and percentage of ownership
  • Rules for transfer or sale of shares
  • Exit strategy for shareholders
  • Dividend policy and voting rights

Having this agreement in place brings transparency, protects minority shareholders, and creates confidence for future investors.

Founders’ Agreement

A Founders’ Agreement is not a legal requirement but is highly advisable for startups with multiple co-founders. It helps set clear expectations, minimises future disputes, and reassures potential investors that the business has a strong governance framework.

It usually covers:

  • Roles and day-to-day responsibilities of each founder
  • How is the equity divided
  • Intellectual property ownership
  • How key decisions will be made
  • Exit terms and dispute resolution mechanisms

The best time to create this agreement is early, before operations or conflicts arise.

Certificate of Incorporation

The Certificate of Incorporation is issued by the Registrar of Companies (RoC) after your registration documents are approved. It’s the official proof that your company legally exists.
You’ll need it for things like:

  • Opening a business bank account
  • Signing contracts
  • Starting operations as a registered company

This certificate includes the company’s CIN (Corporate Identification Number).

Trademark Registration

Your brand name and logo are key assets. To protect them, you should register them with the Trademarks Registry under the Trade Marks Act, 1999.

Here’s why it matters:

  • You get legal ownership of your brand
  • It protects you from others copying or misusing it
  • It adds value and helps build brand recognition

The application can be filed online through the IP India portal, making the process simple and accessible.

How to Check Company Name and Trademark in India

No Objection Certificate (NOC)

If you’re using a rented property as your registered office, a NOC from the property owner is mandatory. It must:

  • Be on the owner’s letterhead
  • Clearly state no objection to using the premises as an office
  • Be accompanied by a utility bill or a rent agreement

Company PAN Card

Every business in India must have a Permanent Account Number (PAN) from the Income Tax Department. It’s a basic requirement and here’s why it matters:

  • You need it to open a business bank account
  • It’s required for filing income tax returns
  • It’s used in most financial transactions, including payments and invoices

When you get it:

The PAN application is processed along with company incorporation through the SPICe+ (Simplified Proforma for Incorporating Company Electronically Plus) form on the MCA portal.

The PAN is allotted automatically once the Certificate of Incorporation is issued.

Tax Deduction and Collection Account Number (TAN)

A TAN is required for companies that must deduct or collect tax at source (TDS/TCS) on payments such as salaries, rent, professional fees, or contractor bills. It is issued by the Income Tax Department.

Why it matters:

  • Mandatory for deducting and depositing TDS/TCS
  • Required for filing TDS returns
  • Ensures compliance with income tax law

When you get it:

  • Under the SPICe+ incorporation process, a company’s TAN is allotted automatically along with its PAN once the Certificate of Incorporation is issued.
  • No separate application is required.

Goods and Services Tax Identification Number (GSTIN)

If your annual turnover exceeds ₹40 lakhs (₹20 lakhs for some states), or you deal with interstate supplies, GST registration is mandatory.

What you need:

  • PAN card
  • Proof of business address
  • Identity proof
  • MoA and AoA
  • An authorisation letter or a board resolution

Register on the GST portal and obtain your GSTIN to avoid penalties and ensure smooth operations.

How to Search a GST Number Using a Company Name
How to Apply for a GST Number Online in India

Non-Disclosure Agreement (NDA)

An NDA ensures that your company’s confidential information stays protected. It is signed by employees, partners, vendors, and even potential investors.

Important clauses:

  • Definition of confidential information
  • Duration of confidentiality
  • Penalties for breach

It fosters trust and protects your trade secrets.

Employee Offer Letter

When hiring employees, always issue a formal Offer Letter. It outlines:

  • Job title and description
  • Salary and benefits
  • Terms and conditions of employment
  • Notice period and probation

Having a clear offer letter protects both the employer and the employee.

Incorporation Documents for Foreign Nationals

Foreign nationals can also incorporate a business in India but additional documentation is required to meet legal and regulatory standards.

  • Valid passport (notarised and apostilled)
  • Proof of overseas (utility bill, driving license, etc.)
  • Board resolution for approving Indian incorporation (if applicable)
  • Power of Attorney (PoA), if representatives are authorised to act on their behalf

All documents must be notarised and apostilled, or certified by the Indian embassy/consulate in the applicant’s home country.

Conclusion

Getting your legal paperwork in order might feel like a hassle, but it’s one of the most important things you can do when starting a business in India. Each document serves a specific purpose, whether it defines how your company operates, protects your brand, or sets expectations between partners.

Whether you’re launching a startup, running a small business, or expanding into India from abroad, ensure that all mandatory and recommended documents are in place and up to date.

Need assistance with company registration, documentation, or compliance? The team at Finguru India can guide you through every step.

Frequently Asked Questions (FAQs)

Can I start a business without registering it?

Yes, you can run a business as a sole proprietor without formal registration. But if you want legal protection, credibility, and easier access to funding, it’s better to register.

What's the difference between MoA and AoA?

The MoA outlines your company’s purpose and limits its activities. The AoA explains how the company runs—its internal rules and management structure.

Is GST mandatory for all businesses?

No. You only need to register for GST if your annual turnover exceeds the threshold or if you do interstate business.

Can foreign nationals become directors in Indian companies?

Yes. They must have a valid passport, address proof, DIN (Director Identification Number), and a Digital Signature Certificate (DSC). All documents must be notarised and apostilled, and the company must comply with FEMA/FDI regulations.

Why do I need an NDA if I trust my employees?

Trust is good, but an NDA is legal protection. It holds people accountable and helps resolve disputes if they arise.

How important is a Founders' Agreement in the early stages?

Very important. It outlines each founder’s role, equity share, decision-making power, and what happens if someone leaves or a disagreement arises. It keeps things clear and avoids messy conflicts later.

Do I have to register a trademark when starting a business?

No, it’s not mandatory to strengthen your brand value. Registering your trademark protects your brand name, logo, or tagline from being copied. It gives you legal rights and makes it easier to act if someone tries to misuse your brand.

What's the difference between PAN, TAN, and GSTIN?
  • PAN: Permanent Account Number, mandatory for all financial transactions and tax filings.
  • TAN: Required for TDS/TCS deductions.
  • GSTIN: Needed if turnover exceeds GST threshold or for interstate supply of goods/services.
Are digital signatures (DSC) mandatory for incorporating a company in India?

Yes. A Digital Signature Certificate (DSC) is mandatory for filing online forms with the MCA during the company incorporation process. It authenticates your identity electronically and is required for directors and authorised signatories.

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