Physics Wallah

Company Auditor’s Qualification, Disqualification and Appointment

Company Auditor’s Qualification, Disqualification and Appointment are governed by the Companies Act, 2013 to ensure fair and transparent auditing. Only a Chartered Accountant (CA) with a valid Certificate of Practice can become an auditor. The Act defines the disqualification of auditor under Section 141, sets the eligibility criteria for auditor, and explains the auditor appointment procedure along with rules for auditor removal and rotation to maintain independence and accountability.
authorImageNeha Tanna22 Oct, 2025
Share

Share

Company Auditor’s Qualification, Disqualification and Appointment

In every company, an auditor plays an important role in checking the accuracy of financial records and ensuring that all accounting statements are true and fair. Ideally, he/she is responsible for all the financial work in an organization.

The Companies Act, 2013 has clearly laid down the qualification, disqualification, and appointment procedure for company auditors in India.
Let’s understand these rules in simple terms.

Who Is an Auditor?

An auditor is a qualified professional who checks and verifies the financial books, statements, and reports of a company. Their main duty is to ensure that all accounts show a true and fair view of the company’s financial position.

Auditor Qualification under Companies Act, 2013

According to Section 141(1) of the Companies Act, 2013, only a Chartered Accountant (CA) holding a valid certificate of practice can be appointed as an auditor of a company.

Auditor Qualification under Companies Act, 2013

Eligibility Criteria

Description

Qualification

Must be a Chartered Accountant (CA) in practice.

Firm as Auditor

A firm of chartered accountants can also be appointed, provided all partners practicing in India are qualified CAs.

Only an Individual/Firm

Only an individual or firm can act as auditor, not a company or any other body corporate.

Joint Auditors

Companies may appoint more than one auditor as joint auditors.

This means only a professional with sound accounting knowledge and experience, recognized by the Institute of Chartered Accountants of India (ICAI), can perform an audit for companies registered under the Act.

Understanding Auditor Qualification in Simple Terms

When we say an auditor is “qualified,” it means:

  • The person must hold a CA degree and a Certificate of Practice (COP).

  • The auditor must have sufficient experience and knowledge in accounting and auditing. He/she should be very aware of what is happening in the marketplace.

  • The person or firm should be independent, meaning they are not influenced by the company’s management.

So, any person who meets the auditor qualification standards under the Companies Act is eligible to examine company accounts. And keep in mind, it is a huge responsibility for anyone, as the data is huge and needs to be managed properly.

Disqualification of Auditor under Section 141

Just like the law defines who can be an auditor, it also clearly defines who cannot be appointed as one.
Section 141(3) of the Companies Act, 2013 lists the disqualifications of an auditor.

Disqualification of Auditor (Section 141)

Disqualified Person

Reason for Disqualification

A body corporate (other than LLP)

Only individuals or firms (not companies) can be auditors.

An officer or employee of the company

They cannot audit their own company because it affects independence.

A person who is a partner or employee of an officer or employee of the company

To prevent conflict of interest.

A person who or whose relative or partner holds securities or interest in the company

Holding shares may bias their opinion. (Exception: up to ₹1 lakh is allowed.)

A person indebted to the company for more than ₹5 lakh

The person might not remain independent.

A person who has given a guarantee or provided security for more than ₹1 lakh to the company or its subsidiaries

Creates dependency or bias.

A person with business relationships with the company

Could affect impartiality.

A person whose relative is a director or key managerial personnel (KMP)

Could influence the audit result.

A person in full-time employment elsewhere

Cannot devote full attention to auditing.

A person convicted of fraud within the last 10 years

Trust issues, hence not eligible.

A person who renders services prohibited under Section 144

Providing accounting or internal audit services can affect independence.

If any of these conditions apply, the auditor cannot be appointed or must resign if already appointed.

Why These Disqualifications Exist

These disqualifications are meant to:

  • Maintain independence of auditors.

  • Avoid conflict of interest.

  • Ensure objectivity and fairness in auditing work.

  • Prevent fraud or manipulation in company accounts.

Eligibility Criteria for Auditor 

To summarize, here’s a simple table showing both the eligibility and disqualification conditions for company auditors:

Eligibility Criteria for Auditor 

Aspect

Eligibility Criteria

Disqualification Conditions

Qualification

Must be a Chartered Accountant

Not a CA or lacks Certificate of Practice

Independence

Should be independent from company management

Has financial or personal interest in company

Employment

Should not be employed by the company

Full-time employee or officer of the company

Relationship

No close relation with directors

Relative is a director or key personnel

Debt or Guarantee

Not owing large amounts to the company

Owes over ₹5 lakh or has given a large guarantee

Integrity

Clean professional record

Convicted of fraud in last 10 years

Auditor Appointment Procedure under Companies Act, 2013

The appointment of auditors is covered under Section 139 of the Companies Act, 2013.
Let’s break it down step by step.

1. First Auditor of a Company

  • For a non-government company:
    The Board of Directors must appoint the first auditor within 30 days from the date of registration of the company.
    If they fail, the members (shareholders) must appoint the auditor within the next 90 days at an Extraordinary General Meeting (EGM).

  • For a government company:
    The Comptroller and Auditor General of India (CAG) appoints the first auditor within 60 days from registration.

2. Appointment of Subsequent Auditor

After the first auditor’s term ends, the company must appoint an auditor for the next term at the first Annual General Meeting (AGM).

Appointment of Subsequent Auditor

Type of Auditor

Who Appoints

Tenure

First Auditor

Board of Directors (within 30 days)

Until first AGM

Subsequent Auditor

Shareholders at AGM

5 years (till 6th AGM)

Government Company Auditor

CAG of India

5 years

3. Intimation to Registrar

Once appointed, the company must inform the Registrar of Companies (ROC) by filing Form ADT-1 within 15 days of the appointment.

Documents Required for Auditor Appointment

To appoint an auditor officially, the company needs the following:

  • Board Resolution for appointment.

  • Consent letter from the auditor under Section 139(1).

  • Certificate from the auditor confirming eligibility under Section 141.

  • Form ADT-1 filed with the ROC.

Procedure for Appointment of Auditor 

Here’s a simple step-by-step view of how an auditor is appointed:

Procedure for Appointment of Auditor 

Step

Action

Responsible Party

1

Check eligibility and disqualifications under Section 141

Company

2

Obtain consent and certificate from auditor

Auditor

3

Pass a board resolution

Board of Directors

4

File Form ADT-1 with ROC within 15 days

Company

5

Include appointment details in the next AGM notice

Company Secretary

6

Members approve appointment in AGM

Shareholders

Auditor Removal and Rotation

1. Removal of Auditor Before Term Expiry

As per Section 140(1) of the Companies Act:

  • An auditor can be removed before the expiry of their term by passing a special resolution in the general meeting.

  • Before that, the company must take prior approval from the Central Government.

  • The auditor must be given a reasonable opportunity to explain their position.

Steps for removal:

  1. Pass a board resolution proposing removal.

  2. Apply to the Central Government (Form ADT-2).

  3. After receiving approval, pass a special resolution in the general meeting.

  4. File a copy of the resolution with the ROC.

2. Auditor Resignation

If the auditor wants to resign, they must:

  • Submit a written notice to the company and the Registrar (Form ADT-3).

  • Mention the reason for resignation clearly.

This ensures transparency and accountability in the process.

3. Rotation of Auditors (Section 139(2))

To maintain independence, the law requires rotation of auditors after a specific period.

Rotation of Auditors (Section 139(2))

Type of Company

Individual Auditor Term

Audit Firm Term

Listed Company

5 years

10 years

Unlisted Public Company (Paid-up capital ≥ ₹10 crore)

5 years

10 years

Private Company (Paid-up capital ≥ ₹50 crore)

5 years

10 years

Companies having borrowings ≥ ₹50 crore

5 years

10 years

After completing the term, the same auditor or audit firm cannot be reappointed in the same company for 5 years (cooling period).

Importance of Auditor Rotation

Auditor rotation helps in:

  • Avoiding over-familiarity with company management.

  • Ensuring fresh and unbiased review of financials.

  • Enhancing public confidence in financial reporting.

Rights and Duties of the Auditor

Though not asked directly, understanding the rights and duties helps in seeing why qualifications and disqualifications are so strict.

Auditor’s Rights

  • To access all books of accounts and documents.

  • To seek information and explanations from company officers.

  • To attend and speak at general meetings.

  • To report frauds detected during the audit.

Auditor’s Duties

  • To examine and verify all financial records. It is the main work of an auditor.

  • To report true and fair financial status to members. The auditor is ideally the one who is responsible for giving correct reports to the companies.

  • To comply with auditing standards issued by ICAI.

  • To maintain confidentiality of company information.

Key Legal References under Companies Act, 2013

The Companies Act, 2013 clearly defines various sections related to the appointment, eligibility, and responsibilities of auditors. Each section outlines specific legal rules to ensure transparency, accountability, and independence in auditing practices. Check below for the key legal references under the Act that every company and auditor must follow.

Key Legal References under Companies Act, 2013

Section

Description

Section 139

Appointment and rotation of auditors

Section 140

Removal, resignation, and special notice

Section 141

Eligibility, qualifications, and disqualifications

Section 144

Services that auditors cannot provide

Section 142

Remuneration of auditors

Services Auditors Cannot Provide (Section 144)

To maintain audit impartiality, the law prohibits auditors from providing certain non-audit services to the company or its subsidiaries.

Services Auditors Cannot Provide (Section 144)

Prohibited Service

Example

Accounting or bookkeeping

Maintaining accounts for the company

Internal audit

Performing internal checks

Financial information system design

Building financial software

Actuarial services

Valuation of insurance liabilities

Investment advisory

Suggesting investments

Management services

Making management decisions

Outsourced financial services

Running payroll or processing data

Note - These restrictions ensure that the auditor’s judgment remains independent. It helps everyone to practice only good ethics and not follow wrong ones.

 

Company Auditor Qualification FAQs

Who can be appointed as a company auditor?

A company auditor must be a Chartered Accountant (CA) with a valid Certificate of Practice. If a firm is appointed, all partners should be qualified CAs. Only such professionals are allowed to check and verify company accounts.

Can a person without a CA qualification become a company auditor?

No, only a qualified CA can audit a company’s books. The Companies Act, 2013, clearly states that anyone who is not a CA or doesn’t have a Certificate of Practice cannot be appointed as an auditor.

Can a firm act as an auditor of a company?

Yes, a firm of Chartered Accountants can be appointed as an auditor if all its partners are qualified CAs. The firm will act in the name of one or more of its partners.
Join 15 Million students on the app today!
Point IconLive & recorded classes available at ease
Point IconDashboard for progress tracking
Point IconMillions of practice questions at your fingertips
Download ButtonDownload Button
Banner Image
Banner Image
Free Learning Resources
Know about Physics Wallah
Physics Wallah is an Indian edtech platform that provides accessible & comprehensive learning experiences to students from Class 6th to postgraduate level. We also provide extensive NCERT solutions, sample paper, NEET, JEE Mains, BITSAT previous year papers & more such resources to students. Physics Wallah also caters to over 3.5 million registered students and over 78 lakh+ Youtube subscribers with 4.8 rating on its app.
We Stand Out because
We provide students with intensive courses with India’s qualified & experienced faculties & mentors. PW strives to make the learning experience comprehensive and accessible for students of all sections of society. We believe in empowering every single student who couldn't dream of a good career in engineering and medical field earlier.
Our Key Focus Areas
Physics Wallah's main focus is to make the learning experience as economical as possible for all students. With our affordable courses like Lakshya, Udaan and Arjuna and many others, we have been able to provide a platform for lakhs of aspirants. From providing Chemistry, Maths, Physics formula to giving e-books of eminent authors like RD Sharma, RS Aggarwal and Lakhmir Singh, PW focuses on every single student's need for preparation.
What Makes Us Different
Physics Wallah strives to develop a comprehensive pedagogical structure for students, where they get a state-of-the-art learning experience with study material and resources. Apart from catering students preparing for JEE Mains and NEET, PW also provides study material for each state board like Uttar Pradesh, Bihar, and others

Copyright © 2025 Physicswallah Limited All rights reserved.