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Audit Engagement Letter Template (ICAI, Companies Act 2013)

Generate an SA-210 compliant engagement letter for statutory audits — fill in the firm and client details and download a Word file you can put on letterhead.

Free · ICAI AASB (June 2023)
Updated 28 May 2026
Standard
SA 210
Statutory basis
Section 143, Companies Act 2013
Signed by
Engagement partner
When to send
Before fieldwork begins
Your firm — letterhead
Appears at the top of the document as the audit firm letterhead.
Used as the letterhead block.
Engagement details
The client and period this document is for.
The financial year-end this engagement covers, e.g. 31 March 2026.
Addressed to
Recipient of the letter — usually the company's board.
What’s inside

An excerpt from the template.

You have requested that we audit the financial statements of ___, which comprise the Balance Sheet as at ___, and the Statement of Profit and Loss, the Statement of Changes in Equity (where applicable) and the Statement of Cash Flows for the year then ended, and a summary of significant accounting policies and other explanatory information. We are pleased to confirm our acceptance and our understanding of this audit engagement by means of this letter.

The objectives of our audit are to obtain reasonable assurance about whether the financial statements as a whole are free from material misstatement, whether due to fraud or error, and to issue an auditor’s report that includes our opinion. Reasonable assurance is a high level of assurance, but is not a guarantee that an audit conducted in accordance with the Standards on Auditing (SAs) issued by the Institute of Chartered Accountants of India (ICAI) will always detect a material misstatement when it exists. Misstatements can arise from fraud or error and are considered material if, individually or in the aggregate, they could reasonably be expected to influence the economic decisions of users taken on the basis of these financial statements.

The Responsibilities of the Auditor

We will conduct our audit in accordance with the Standards on Auditing (SAs) issued by the ICAI and the relevant provisions of the Companies Act, 2013 (the "Act"). Those Standards require that we comply with ethical requirements and plan and perform the audit to obtain reasonable assurance about whether the financial statements are free from material misstatement.

↑ Excerpt only — the full template is what you download as Word
About this template

What you’re downloading, and when to use it.

This template follows the format published by the Institute of Chartered Accountants of India (ICAI) in the AASB Audit Working Paper Templates (June 2023), the authoritative reference for Indian statutory-audit documentation. Fill in your firm’s letterhead and the engagement details on the form above, click Download Word file, and you’ll get a fully formatted .docx ready to use.

Everything is generated in your browser and on a stateless API endpoint — no account, no email gate, nothing stored. Edit freely in Word, Google Docs or Pages before sending to your client.

Common questions

FAQs.

Is this engagement letter format compliant with ICAI and the Companies Act 2013?
Yes. The body follows ICAI AASB's June 2023 audit working-paper templates, which incorporate Standard on Auditing (SA) 210 — Agreeing the Terms of Audit Engagements — and the auditor responsibilities prescribed by Section 143 of the Companies Act 2013.
Do I need an engagement letter for every audit each year?
SA 210 requires the auditor to confirm engagement terms in writing. For recurring audits, ICAI guidance says you do not need to re-issue a fresh letter every year unless the terms have changed or there is a misunderstanding risk — but most firms re-issue annually as a hygiene practice.
Who signs the engagement letter?
On the auditor side, the engagement partner signs on the firm's letterhead with their ICAI membership number and the firm registration number. On the client side, an authorised signatory (typically a Director or the Company Secretary) acknowledges the terms.
Can I edit the letter after downloading?
Yes. The download is a standard Microsoft Word .docx file — open it in Word, Google Docs, or Pages and edit freely. We recommend you have your engagement partner review the final letter before sending.
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