To oppose a trademark in India, you file a notice of opposition on Form TM-O with the Trade Marks Registry within four months of the date the mark was published in the Trade Marks Journal. Anyone can oppose, and the official fee is ₹2,700 per class when you file online. The four months cannot be stretched, so the hardest part is usually spotting the copycat mark in time.
What is a trademark opposition?
An opposition is a formal challenge by a third party (you) against someone else's trademark application. It is filed after the application is advertised in the Trade Marks Journal. The case is decided by the Registrar of Trade Marks, not a court. If you win, the mark is refused. If nobody opposes within the window, the mark normally goes on to registration, and removing it later is slower and costlier.
Who can oppose a trademark in India?
Section 21(1) of the Trade Marks Act, 1999 says "any person" may oppose. You do not need to own a registered trademark, to have used a mark, or to be a competitor. In practice, oppositions usually come from:
- a brand owner whose earlier mark (registered, applied for or simply in use) is similar
- a business that wants a common or descriptive word kept free for everyone
- a trademark agent or advocate filing for a client
What is the deadline to oppose a trademark?
The deadline is four months from the date of the advertisement or re-advertisement of the application (Section 21(1)). Rule 42 of the Trade Marks Rules, 2017 puts it as four months from the date of publication of the journal in which the application appeared.
The four months are written into the Act itself, by the Trade Marks (Amendment) Act, 2010, in force since 8 July 2013. Rule 109(1) lets the Registrar extend only periods that the Act does not expressly fix, so this one cannot be extended. Articles that mention "three months plus one month" describe the pre-2013 position.
A few practical points:
- Count from the publication date. Add four calendar months to the journal's publication date. For example, for a journal published on Monday 2 November 2026, the estimated last day to oppose is Tuesday 2 March 2027. Treat any such date as an estimate and confirm the publication date in the official Journal.
- Publication vs availability. IP India's journal list shows a "Date of Publication" and a "Date of Availability" for each issue. They usually match, but sometimes an issue goes online later. Rule 42 refers to the date of publication, and no court has settled the point under the 2017 Rules, so plan from the publication date.
- No holiday extension online. If the last day falls on a weekend or holiday, file online before it anyway; online filings get no holiday extension. Aim to file at least a week early.
- Calculate, don't guess. Our free trademark opposition deadline calculator shows the estimated last date and the days left from any journal date.
On what grounds can you oppose a trademark?
Your notice must state your grounds. The common ones are:
| Ground | What it means | Main provision |
|---|---|---|
| Similar to your earlier mark | Same or similar mark for same or similar goods or services, likely to confuse buyers or make them think the businesses are linked | Section 11(1) |
| Your earlier unregistered use | You used the name first and built goodwill, so you could stop the new mark through a passing-off claim | Section 11(3) |
| Your mark is well known | A mark that is well known in India can block similar marks even for unrelated goods, where the new use would take unfair advantage of it or harm it | Section 11(2) |
| Not distinctive, descriptive or deceptive | The mark just describes the product or its quality, is a common trade term, or could mislead buyers | Section 9 |
| Bad faith or false ownership claim | The applicant copied a brand they knew was yours and is not its true owner | Sections 11(10) and 18(1) |
For a quick, informal sense of how close two names are, try the similarity checker. Our guide to deceptively similar trademarks explains how the Registry and courts compare marks.
How to file a trademark opposition: step by step
Step 1: Note the journal details
Write down the journal number, publication date, application number, class, applicant's name and the goods or services listed.
Step 2: Fix the deadline
Enter the journal date in the deadline calculator. Put the estimated last date, and a reminder two weeks before it, in your calendar.
Step 3: Collect your proof
Gather your registration certificate or application details, plus evidence of use with dates: first invoices, GST records, packaging photos, ads and marketplace listings. When you started matters as much as how much you sold.
Step 4: Draft the notice of opposition
Rule 43 requires the notice to identify the application you oppose, the earlier mark or right you rely on, who you are, and your grounds, and it must be verified. Be specific: name your earlier mark, its number and class, and explain why buyers would be confused.
Step 5: File Form TM-O and pay the fee
File online through IP India's e-filing portal and pay the official fee for each class you oppose. Save the acknowledgement; it is your proof that you filed in time.
Step 6: Follow the case closely
The Registry serves your notice on the applicant. From here, both sides face strict deadlines (see below); miss your evidence deadline and your opposition is treated as abandoned.
How much does a trademark opposition cost?
| Item | Official fee (online) | Official fee (paper) |
|---|---|---|
| Notice of opposition, Form TM-O | ₹2,700 per class opposed | ₹3,000 per class opposed |
These amounts are from the First Schedule to the Trade Marks Rules, 2017, and they are the same for individuals, startups and companies. Check the current fee on IP India's website before you pay. Professional fees for an agent or advocate are extra.
What happens after you file the opposition?
| Stage | Who acts | Time limit | If missed |
|---|---|---|---|
| Counter-statement (Form TM-O) | Applicant | 2 months from receiving your notice | Application deemed abandoned (Section 21(2)) |
| Evidence supporting the opposition | You | 2 months from service of the counter-statement | Opposition deemed abandoned (Rule 45) |
| Evidence supporting the application | Applicant | 2 months from receiving your evidence | Application deemed abandoned (Rule 46) |
| Evidence in reply | You | 1 month (Rule 47) | You lose the chance to reply |
| Hearing | Both | At least 1 month's notice; no more than two adjournments of up to 30 days each (Rule 50) | Opposition may be dismissed if you don't attend |
Treat every one of these deadlines as strict. The Registrar then decides after hearing the parties, if required, and considering the evidence (Section 21(5)). Either side can appeal the decision to the High Court (Section 91). If you are on the other side, as the applicant, read what to do if your trademark is opposed.
Missed the four-month window?
You still have options, but they are slower and costlier:
- Rectification (Section 57): if you are a "person aggrieved", apply to the Registrar or the High Court to cancel or correct the registration.
- Removal for non-use (Section 47): a person aggrieved can apply if the mark has not been genuinely used for a continuous five years after it was entered on the register, counted up to three months before the application.
- A court case for infringement or passing off, usually through an advocate.
Quick checklist before you file
- Journal number, publication date and application number noted
- Estimated last date from the calculator, confirmed against the Journal, reminder set
- Your earlier mark details (number, class, date) or proof of first use ready
- Official fee worked out for every class you oppose
- Someone in charge of the next deadlines
Catch copycats before the clock runs out
BrandKavach checks each new Journal issue we receive and emails you when a mark that looks or sounds like yours appears, with an estimate of the days left to oppose. You, or your agent, decide what to do next. Run a free brand check or start a watch.
This guide is general information, not legal advice. For a contested opposition, speak to a registered trademark agent or advocate.
Frequently asked questions
What is the time limit for trademark opposition in India?
Four months from the date of publication of the Trade Marks Journal that advertised the mark, under Section 21(1) of the Trade Marks Act, 1999 (as amended in 2010) and Rule 42 of the Trade Marks Rules, 2017. Because the Act fixes the period, Rule 109(1) does not let the Registrar extend it.
What is the government fee for Form TM-O?
The official fee is ₹2,700 per class opposed for online filing and ₹3,000 per class on paper, the same for every type of applicant. Check the current fee on IP India's website before paying. Professional fees are extra.
Can I oppose a trademark if my own brand is not registered?
Yes. Section 21(1) of the Trade Marks Act, 1999 lets any person oppose. If you rely on earlier use, keep dated proof such as invoices, packaging and listings ready.
What happens if the applicant does not reply to my opposition?
The applicant must file a counter-statement within two months of receiving your notice. If they do not, the application is treated as abandoned under Section 21(2) of the Trade Marks Act, 1999.
Can I file a trademark opposition myself without a lawyer?
Yes, you can file Form TM-O online yourself. Because the evidence and hearing stages have strict deadlines and need careful drafting, many owners use a registered trademark agent or advocate.
Related guides
Sources
- Trade Marks Act, 1999, consolidated text (India Code): Sections 9, 11, 18, 21, 47, 57 and 91
- Trade Marks (Amendment) Act, 2010, Section 3: the four-month opposition period (IP India)
- Trade Marks Rules, 2017 (IP India): Rules 42 to 50 and 109
- IP India: Trade mark forms and fees (First Schedule, Trade Marks Rules, 2017)
- IP India: Trade Marks Journal (publication and availability dates)
- IP India: Trade mark e-filing portal
This guide is general information, not legal advice. Check dates in the official Trade Marks Journal and speak to a trademark agent or advocate about your own case.