NRI Income Tax Compliance

Intimation Under Section 143(1) of Income Tax Act – ITR Intimation Password

Shubham Jain
Written by Shubham Jain
Updated on: June 25, 20265 mins Editorial Standards
Section 143(1) of the Income Tax Act

The income tax returns of a taxpayer are first collected electronically at the CPC (Centralised Processing Center). After the refund is processed, the IRS sends an intimation to the taxpayers under section 143(1) of the Income Tax Act. It includes several information, such as the ITR acknowledgment number, breakdown of your income details as filed in your ITR, and as computed by the department.

If there is a discrepancy between the calculations in your filed ITR and those processed by the department. Then, the intimation is required to be responded to accordingly. The filed ITR must be processed within 9 months from the financial year end from which the return is filed.

In this blog, we will explore the various aspects of intimation under section 143(1). Also, we will learn why it is issued, time limits, how to respond, and much more.

Key Takeaways

  • Section 143(1) deals with the preliminary assessment of your filed income tax return (ITR) by the Income Tax Department.
  • The notice states arithmetical errors, internal inconsistencies, tax computation mismatches, and verification of TDS/TCS credits and tax payments.
  • An intimation notice will be sent to the taxpayer in case there are any discrepancies.
  • The intimation can lead to a refund, demand for additional tax, or confirmation that the return has been accepted as filed.
  • The taxpayer must respond to this notice within 30 days if required and if there is any mismatch in the notice.
  • The ITR intimation password is a combination of your PAN (in lowercase) and date of birth (DDMMYYYY) without a space.

What is the Letter of Intimation u/s 143(1)?

An income tax return may be filed voluntarily under Section 139. If not, then it can be filed on demand by the income tax department under Section 142(1).

The assessment process involves the income tax department evaluating the return filed by the taxpayer. This examination is referred to as an assessment. The IT department conducts a preliminary assessment of all returns submitted. Also, they inform taxpayers of the outcomes of such an assessment.

This process mainly focuses on identifying arithmetic errors, internal inconsistencies, tax calculation, and tax payment verification. The preliminary evaluation is entirely computerised (automated). It is handled by the Central Processing Centre (CPC).

The system then generates the intimation under section 143(1). It typically shows obvious mistakes determined by the mainframe system. Generally, the intimation u/s 143(1) includes the following information:

  • Refund sequence number
  • Tax calculation as provided by you in the return of income
  • Tax as calculated under section 143(1) of the Income Tax Act
  • Permanent information of the taxpayer, such as name, address, etc.
  • ITR filing details, like acknowledgment number, filing date, etc.

The deadline for processing the return is set at the 31st of March, 2024. However, the cases that have been incorrectly invalidated due to technical glitches will be processed by 31st March, 2026.

Did You Know:

An NRI can also receive an Intimation Under Section 143 (1) of the IT Act after they file their ITR. Since it is an automated communication sent after the CPC processes the ITR. So, the process is the same for NRIs as it is for resident taxpayers. They might receive discrepancies in income data, arithmetical errors, wrong claims, a mismatch in TDS, etc.

What is the Password for Intimation u/s 143(1)?

You will need a password to check the intimation you receive u/s 143(1) as it will be password-protected. The ITR intimation password will be your PAN number in lowercase, followed by your birth date. Enter your birth date in DDMMYYYY format without any spaces.

For example,

Suppose that your PAN number is EFGHI5678K and your date of birth is 08/05/2003. Then, your password for intimation u/s 143(1) will be "efghi5678k08052003.

When Does One Receive an Intimation u/s 143(1)?

An intimation under Section 143(1) is sent to every taxpayer once their income tax return has been successfully processed.

This process is automated and involves a verification of arithmetical accuracy, using the information available to the department. Also, the details included in the return, and compliance with income laws. By using all this information, the system generates a comparison report.

This automation reduces the manual workload of the income tax officers significantly. The following are the main situations for receiving an intimation under Section 143(1):

1. If a taxpayer owes additional tax, it will display the due amount along with a challan for payment.

2. If the taxpayer has overpaid their taxes, the intimation will indicate a tax refund. The refund will be issued only when the amount exceeds Rs. 100.

3. The intimation serves as an acknowledgment that the assessing officer has found the ITR consistent. A notice will be sent in such a case. Also, no separate 143(1) intimation is sent under such situations. The taxpayer must consider the ITR V acknowledgement of filing the income return as the intimation notice.

What are the Essentials of Intimation Under Section 143(1)?

Usually, a notice under section 143(1) contains the following information:

  1. Date of Notice
  2. PAN
  3. The relevant assessment year
  4. Acknowledgement number of the return filed
  5. Document Identification Number (of the notice)
  6. Income computation, deductions and exemptions, tax paid and payable, as per the assessee's computation and the department's computation.

Nature of Adjustments Under Section 143(1)

Under Section 143(1), the total income or loss is calculated after making the following adjustments:

  • Arithmetical Errors: It means any calculation errors in the return.
  • Wrong Claims: Any claim that is incorrect based on the details provided in the return. It may include the following:
    • Claims that are not consistent with other entries in the return. It can include another entry of the same or some other items in such a return. Such as deducting income from other sources from business income. However, not declared under the "Income from other sources" section.
    • If you try to carry forward losses from previous financial years. However, the return for that year was filed after the deadline. Then, the set-off of such lossess will not be allowed.
    • Any expense indicated in the audit report but not mentioned in the return will face disallowance.

Time Limit for Issue of 143(1)

Section 143(1) intimation can be sent only up to 9 months from the end of the financial year in which the return is filed.

For Instance,

  • If you filed your return for the year 2023-2024 in July 2024. Then, the financial year will end on 31st March,2025. It means you can issue the intimation for up to 9 months from 31st March, which is 31st December, 2025.
  • In case you don't receive any intimation during this period, it means no adjustments are carried out to your return. Also, no changes in tax liability or tax refund. Additionally, in such a case, the filed acknowledgment itself will be considered as Section 143(1) intimation.
  • At last, you must not ignore this notice. You need to submit a response within the specified time duration in such a notice (if any action is required).

Action to be Taken by the Taxpayer after Receiving a 143(1)

The taxpayer must take the following actions after receiving an intimation under section 143(1):

  • Firstly, check some things in Section 143(1) intimation to make sure the document pertains to your return. Also, the details provided relate to the same financial year as specified in 143(1). Review the name, PAN, address, assessment year, and e-filing acknowledgment number.
  • If you find any mistakes in your return based on the 143(1). Then, you can rectify them by filing a revised return on the income tax e-filing website.
  • If you find that there are no mistakes. However, you don't agree with the adjustments made by the CPC/computerized system. Then, you have the option to file an online rectification application under Section 143(1). It will help you correct the errors in the Section 143(1) intimation.
  • In addition, submit your response on the e-filing portal regarding any tax demand. Ensure to indicate whether you agree or disagree with the same.
  • Now, if you are not satisfied with the processing of your rectification return by CPC. Then, you can file online grievances or connect with your assessing officer. You can file a complaint with the Income Tax Ombudsman in case you don't receive satisfactory action from the CPC/assessing officer.

If a taxpayer agrees to the tax demand raised by the income tax department, then the taxpayer needs to pay such taxes. Ensure to choose "tax on regular assessment (400) under "type of payment" filed in the challan when paying tax on demand raised under this section.

The Bottom Line

An intimation under section 143(1) is more like a formal communication from the tax department. They highlight their conclusions after assessing your ITR. Understanding the intimation u/s 143(1) can save you from unnecessary stress and lawsuits.

Consider seeking help from a professional who can help you respond to these notices correctly. You don't need to scroll through various websites, as Savetaxs can be your one-stop destination for all your tax-related issues. Our team of experienced CAs and tax experts will provide you with personalised assistance. We will help you gather all the required documents and ensure timely replies to avoid any hassles and penalties. Don't give it a second thought, connect with us and enjoy convenience, expertise, and high-quality tax assistance right away.

Note: This guide is for information purposes only. The views expressed in this guide are personal and do not constitute the views of Savetaxs. Savetaxs or the author will not be responsible for any direct or indirect loss incurred by the reader for taking any decision based on the information or the contents. It is advisable to consult either a CA, CS, CPA or a professional tax expert from the Savetaxs team, as they are familiar with the current regulations and help you make accurate decisions and maintain accuracy throughout the whole process.

About Author
Shubham Jain
Shubham Jain Founder & NRI Tax Advisor

Shubham Jain is the Founder of SaveTaxs and has extensive experience in Indian and NRI taxation. He advises individuals, NRIs, and businesses on tax filing, tax planning, capital gains, DTAA benefits, fund repatriation, and compliance matters. He regularly writes about taxation and related financial topics. His focus is on making complex tax concepts easy to understand. Through his articles, he helps taxpayers stay informed, avoid common mistakes, and stay compliant with Indian tax laws. See Full Bio

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Frequently Asked Questions

The return's acknowledgment shall be considered to be the intimation in a case where no sum is payable by or refundable to the taxpayer and where no adjustment has been made.

Follow these steps if you received a demand notice: Firstly, check the reason for tax liability, and if you agree with the tax demand, you will likely need to pay the tax. afterthat Opt the tax on regular assessment (400) under the payment type in the challan. In case you don't agree with the demand, provide a response for the same.

The difference in TDS according to the taxpayer and calculated under Section 143(1) is because the TDS stated in 26AS is not the same as the TDS claimed in your tax return. In case the TDS claimed in your tax return is accurate, file an online rectification application under section 154(1) for errors in the intimation order under Section 143(1).

If you disagree with the reduced refund computed by the Centralised Processing Centre (CPC) in the intimation order, then either file a revised return or file a rectification return. You can file a revised return for any errors made in your original return. A rectification return can be filed only if you find any mistake in the order passed by the Income Tax Department.

If you have not received an intimation order even after one year from the relevant assessment year, then it means you neither have any tax liability nor have any refund due to you. In such situations, the ITR filed is considered to be your intimation.