Published on Jul 11, 2024Updated on Aug 27, 2026
TAN (Tax Deduction and Collection Account Number) is a mandatory 10-character alphanumeric ID issued by the ITD (Income Tax Department) of India. Anyone responsible for deducting or collecting TDS must hold a TAN, including companies, government bodies, firms and eligible individuals. Understanding what TAN is matters for smooth compliance, filing statements, and avoiding penalties.
Even enterprises applying for tenders, payroll payments, or seeking financial products like a business loan must understand the significance of TAN and TDS filings compliance. You can apply for TAN online using Form 49B through authorised Protean/NSDL/TIN portals.
Must Read: How to Apply for TAN Online
The TAN number meaning refers to the Tax Deduction and Collection Account Number, a 10-character alphanumeric code issued under the Income Tax Act for tax compliance purposes. It is quoted on TDS/TCS returns, challans, certificates, salary deductions, vendor payments and quarterly filings, making it an important legal requirement for entities/individuals that deduct or collect tax at source.
In simple terms, TAN for TDS is used when tax is deducted on payments such as salary, rent or contractor fees, while TAN for TCS applies when tax is collected at source on specified transactions.
You can verify active TAN status or learn more through the Income Tax Department and TIN-NSDL portal.
If you deduct or collect tax at source, you fall under the category of those who need a TAN, as the number enables legal reporting, challan filing and TDS return submission. TAN required for TDS applies across multiple types of taxpayers – not only large companies.
Below is a clear checklist of who should apply for a TAN number in India:
Applications can be issued online through Form 49B if you meet the above criteria.
If unsure, ask your tax consultant to confirm applicability.
You can obtain a TAN through two methods: apply for a TAN online via the Protean/TIN-NSDL portal, or submit TAN Form 49B offline through a TIN-Facilitation Centre.
Tip: If the portal shows errors, clear the cache or try filing on a desktop browser. Avoid using autofill to prevent spelling mismatches during the application process.
As of 2025, the TAN application fee is Rs. 77, including GST. Charges may change periodically, so applicants should always verify the latest fee directly on the Protean/TIN-NSDL official portal before submission.
Processing fees are usually non-refundable, even if the application is rejected due to incorrect details or AO-code mismatches.
You can check the updated TAN fee schedule here.
A TAN is always 10 characters long, and every character holds meaning. Understanding the TAN structure helps users identify the issuing jurisdiction and verify whether the code is formatted correctly.
Below is the standard TAN format:
|
Section |
Characters |
Meaning |
|
1st–4th Characters |
AAAA |
First three letters indicate tax circle/jurisdiction, fourth letter represents name category (company, firm, individual etc.) |
|
5th–9th Characters |
99999 |
A unique 5-digit sequence assigned to the deductor/collector |
|
10th Character |
A |
A check letter generated algorithmically for validation |
A sample TAN may look like this:
ABCD12345E
When applying for TAN in income tax, a small processing charge is payable at the time of submission. Once paid, it is generally non-refundable even if a TAN is not issued or requires resubmission. Applicants can pay online using cards/net-banking or offline via cheque or demand draft. If any detail is incorrect, users may later request TAN correction or cancellation through the Protean portal.
Taxpayers can search for an existing TAN online using the TAN search tool on the Income Tax/TIN-NSDL portal, helpful for businesses or individuals who have misplaced their number. You only need a name and state to retrieve details, making it a quick financial reference for compliance and TDS filing.
The TAN no. means a mandatory 10-character ID used for TDS/TCS deductions, filings and challans issued under the Income Tax Act.
Key takeaways at a glance:
A valid TAN can also demonstrate a business’s adherence to tax laws and a commitment to responsible financial management, contributing to business credibility – an important factor when applying for a business loan.
If you are starting a new venture, want to expand your operations, or have any other business goal in mind, SMFG India Credit can support your needs with unsecured business loans of up to Rs. 1 crore*. Check your eligibility, use our business loan EMI calculator to assess repayment comfort and apply online today!
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The TAN number full form is Tax Deduction and Collection Account Number, a 10-character alphanumeric ID used for TDS/TCS deduction, deposit and return filing compliance.
No documents are required at the time of TAN application except accurate details in Form 49B; supporting proof may be requested later if verification is needed.
Any person or entity deducting or collecting TDS/TCS must obtain a TAN, including employers, businesses, government deductors, and eligible individuals.
No, you can use the Know TAN search tool without a login by entering the deductor’s name and state.
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