Form 183 Income Tax Rules 2026 pdf download and Key points
FORM NO. 183
[See rule 291]
Audit Report under paragraph 2 of Schedule X for deduction for site restoration fund
Under the new Income-tax Rules, 2026, Form No. 183 replaces the erstwhile Form 3AD. It is governed by Section 49 of the Income-tax Act, 2025, read with paragraph 2 of Schedule X, and Rule 291 of the Income-tax Rules, 2026.
Here are all the key points regarding Form No. 183:
1. Purpose of the Form Form 183 is a statutory audit report used for certifying the deduction claimed by an assessee engaged in the business of prospecting, extracting, or producing petroleum, natural gas, or both in India. It serves as an audit certificate from a Chartered Accountant (CA) to authenticate the correctness of the deduction, verifying that:
- The assessee’s books of account have been properly audited.
- No asset acquired under the special/deposit scheme has been transferred prematurely (within eight years), which would make it chargeable to tax.
- The amount of deduction claimed is permissible in accordance with Section 49.
2. Applicability and Mandatory Nature
- Who Should File: It must be furnished by assessees engaged in the business of prospecting, extracting, or producing petroleum/natural gas in India.
- Who Certifies: The audit report must be certified and furnished by an Accountant (Chartered Accountant) as defined in Section 515(3)(b).
- Is it Mandatory? Yes. Furnishing Form 183 is strictly compulsory for claiming the deduction under Section 49. Without it, the deduction will not be allowed.
3. Frequency and Due Dates
- Frequency: The form is furnished annually.
- Due Date: It must be filed one month prior to the due date for furnishing the return of income under Section 263(1) of the Income-tax Act, 2025.
4. Structure of the Form The form is divided into distinct parts:
- Part A / Part I: Audit report for cases where the assessee’s accounts have been audited under any other law.
- Part B / Part II: Audit report for cases where the accounts have not been audited under any other law.
- Part C: Particulars of the assessee.
- Part D: Statement of claim of deduction under Section 49. This includes accounting information, details of amounts deposited/withdrawn from the specified account, and the final computation of the permissible deduction.
5. Mandatory Documents Required To prepare and file Form 183, the Chartered Accountant requires:
- Complete books of account relating to the business.
- A copy of the audit report, if accounts were audited under any other law.
- Evidence of deposits into the “specified account” (e.g., Special Account with the State Bank of India or a Site Restoration Account).
- Information regarding the sale or transfer of any asset acquired under the scheme (especially within 8 years of acquisition).
- A formal computation of the deduction claimed to verify it does not exceed the limit.
6. Process Flow for Filing
- Initial Steps: The assessee deposits eligible amounts into the specified account and makes any allowable withdrawals.
- Audit & Online Preparation: The CA audits the accounts and prepares the e-form on the designated e-filing portal.
- CA Authentication: The accountant must mandatorily enter their Membership Number, Firm Registration Number, and a Unique Document Identification Number (UDIN), and digitally sign the form using a DSC.
- Taxpayer Acceptance: The statutory filing process is finalized only after the taxpayer logs into the portal and electronically “Accepts” the form furnished by the CA.
7. Outcome and Key Updates
- Outcome: Successful processing enables the assessee to claim the deduction under Section 49, which allows up to 20% of the profits derived from the business, subject to the amount deposited.
- Updates in the 2026 Rules:
- Smart Form Design: The entire form has been converted into a “smart form” with tabulated data, moving away from free-text boxes to make compliance and data extraction easier.
- Tick-Box Book Selection: Books of account examined are provided in a tabular format so the accountant can simply tick the relevant books.
- Redundancy Removed: Obsolete references, such as Section 226(2) of the Companies Act, 1956, have been removed.
Form 183 Income Tax Rules 2026 pdf download