Best Way to File a Patent in India for a Startup

October 8, 2026 · 19 min read · AI Patent Drafting

Filing a patent in India costs a startup ₹1,600 in official fees as of October 2026 — a provisional-first e-filing under the reduced fee column, against ₹8,000 for other applicants. That is where most cost guides stop. The number that decides your outcome is the drafting budget behind it.

Key takeaways

- A provisional-first e-filing (Form 1 plus Form 2) costs ₹1,600 in the reduced fee column as of October 2026.

- Minimum statutory spend from filing to grant is roughly ₹5,600: ₹1,600 at filing, ₹4,000 when you request examination.

- The request for examination is due 31 months from priority for applications filed on or after 15 March 2024. The 48-month figure applies only to older filings.

- Renewals start in year three. Early publication, expedited examination and foreign filings are all deferrable.

- The SIPP facilitator scheme's last notified term ended 31 March 2026. The lower fee column continues independently of it.

What is the cheapest way for a startup to file a patent in India?

The cheapest lawful route is a provisional-first filing, made electronically, under the reduced fee column, with examination deferred to the statutory deadline. Three levers do the work.

Lever one: file a provisional first. A provisional specification (Form 2) secures your filing date alongside Form 1 and gives you 12 months to file the complete specification. Section 9(1) of the Patents Act 1970 is explicit: if the complete specification is not filed within 12 months, the application is deemed abandoned bare Act text, Indian Kanoon. You are buying time to test the market, refine claims and spread the cost across two financial years.

Lever two: claim the reduced fee column. For most items the reduced column is one-fifth of the standard column. A startup pays ₹1,600 where another applicant pays ₹8,000 for the same e-filed Form 1.

Lever three: e-file. Physical filing of Form 1 costs ₹1,750 against ₹1,600 online in the reduced category, and the gap is wider in the standard column S.S. Rana; Intepat.

What you cannot do is skip the drafting. The ₹1,600 buys a filing date and a queue position. It does not buy a defensible claim set.

Which applicants qualify for India's lower patent fees — and does your startup qualify?

The First Schedule to the Patents Rules 2003 sets two fee columns. The reduced column applies to natural persons, DPIIT-recognised startups, small entities (MSMEs) and educational institutions. Everyone else pays the standard column bare Rules text; S.S. Rana; Legismith.

Three practical points decide whether you actually get it:

1. You must claim it. The concession is not applied automatically because you hold a DPIIT certificate. A reduced-status declaration has to accompany the fee-bearing documents on Form 28. In the bare Rules the requirement for a small entity sits in the proviso to Rule 7 — check which provision governs a startup claim in the current text before you rely on a rule number bare Rules text.

2. Joint applicants are assessed together. If any joint applicant is a large entity, the whole application moves to the higher column. Two individual co-founders, or a recognised startup company, stay in the reduced column; a startup plus an unlisted large corporate does not.

3. Two eligibility tests exist, and they are not the same. Startup India recognition generally requires a private limited company, LLP or registered partnership firm; within 10 years of incorporation; turnover under ₹100 crore; work on innovation, development or improvement of products or processes; and no formation by splitting or restructuring an existing business Startup India. The Patent Rules set their own definition for the fee column. Confirm which test you are being asked to satisfy. Partnership firms can qualify for the patent fee concession even where they are ineligible for the Section 80-IAC tax holiday.

Be accurate about what this is: a lower fee column, not a cash reimbursement and not a subsidy cheque Riva Legal. Sources we reviewed also flag that a concession wrongly claimed can be revisited years later, so do not tick the startup box speculatively MYCrave.

What happened to the SIPP scheme?

The Scheme for Facilitating Startups Intellectual Property Protection, under which an empanelled facilitator's professional fees were paid by the government, had its last notified term run from 1 April 2023 and end on 31 March 2026. No extension, renewal or replacement had been announced at the time of writing S.S. Rana; Chambers & Partners; Intepat.

Two caveats, both worth taking seriously. The DPIIT Startup India playbook dated June 2026 still lists SIPP, and CGPDTM has not publicly confirmed that fresh reimbursement claims are closed. Check the position on the official IP India SIPP page — as reviewed in October 2026 — before you build a budget around it. What does continue is the lower statutory fee column, which is independent of SIPP Intepat. A separate reimbursement route exists under the MSME Innovative Scheme; check the official Ministry of MSME scheme page for current status and caps, because the figures circulating on aggregator blogs are not reliable.

What does it cost to file a patent in India in 2026?

The table reproduces the First Schedule rates as reported by the sources listed beneath it, stamped as of October 2026. We have not re-verified every line against the official PDF for this update. Because the schedule is amended from time to time, confirm each figure on the IPO Forms & Official Fees page, which carries the First Schedule PDF, before you pay.

Sources: S.S. Rana; Intepat.

Where the rules stand as of October 2026: the deadlines discussed in this article come from the Patents (Amendment) Rules 2024, notified in the Gazette and effective 15 March 2024. The Patents (Amendment) Rules 2025, notified on 25 November 2025, introduced penalty adjudication under the Jan Vishwas (Amendment of Provisions) Act 2023, inserting Sections 124A and 124B and adding Forms 32 and 33.

Two things worth noticing. First, filing locally is cheap in absolute terms compared with the US or EU, where published comparisons put a comparable filing at roughly ₹3.5–5.5 lakh (US) and ₹5–7 lakh (EU) — converted at about ₹88 per USD and ₹100 per EUR in the source's own March 2026 table. Treat these as order-of-magnitude only, since they depend on exchange rates and service scope. Second, renewal fees in the reduced column are reported at ₹800 a year for years three to six, ₹2,400 for years seven to ten, ₹4,800 for years eleven to fifteen and ₹8,000 for years sixteen to twenty, with nothing payable in years one and two. Renewals are a cash-flow question rather than an upfront one — and the slabs should be confirmed against the First Schedule before you model them.

How long does patent registration take in India?

There is no officially published guaranteed timeline. Published estimates put ordinary prosecution at roughly two to four years from filing to grant, and expedited examination at roughly one to two years, depending on the technology and how quickly you respond to the First Examination Report. Two variables are in your hands: how early you request examination (the 31-month deadline is a ceiling, not a target), and whether you pay for expedited examination.

Expedited examination under Rule 24C (Form 18A, ₹8,000 in the reduced column) is available to startups, small entities, applications naming only natural persons, women applicants, and cases where India is the ISA or IPEA — and it is e-filing only. Confirm your eligibility category on the IPO's own guidance before you file Form 18A.

How do you file a provisional-first application step by step?

1. Settle who the applicant is. Individual founders, a recognised startup company, or both. This determines your fee column for the life of the application.

2. Search prior art yourself, first. Espacenet and Lens.org are free. Spend an afternoon before you spend money on drafting. If your idea is squarely disclosed in an earlier document, you have saved an entire filing budget.

3. Draft the provisional specification (Form 2). Describe the invention broadly enough that later claims can be supported by it. Section 11 lets claims in the complete specification take the provisional's filing date where the subject matter is fairly based on it TheLaw.Institute. A thin provisional that cannot support your eventual claims is the most expensive false economy in Indian patent practice.

4. E-file Form 1 and Form 2, plus Form 3, Form 5 and Form 28. Form 5 declares the inventors and carries no fee. Form 3 is the statement and undertaking under Section 8; the 2024 amendments replaced the old six-monthly update cycle with a two-stage filing, but published summaries of the amended Rule 12 disagree on the exact window. Confirm the current timing in the bare Rules or with your agent before you rely on it .

5. File the complete specification within 12 months. Miss this and the application is deemed abandoned under Section 9(1) Indian Kanoon. The India workflow is built around the IPO's provisional format if you want to see the structure first.

6. File Form 18 — request for examination — within 31 months of priority. This deadline is now the differentiator between accurate and inaccurate advice.

7. Respond to the First Examination Report. Extensions are charged under Rule 24B(6), which carries a lower monthly rate for the reduced-fee category than the figure quoted under Rule 138. Practitioners report the two provisions are routinely confused, so check which applies to your deadline — and confirm the current rates in the bare Rules — before you pay.

8. Renew from year three. Years one and two carry no renewal fee.

What does a provisional-first filing actually cost a two-founder startup?

Assume two individual founders, an Indian private limited company recognised by DPIIT, e-filing a 25-page provisional specification with 8 claims, and using ordinary examination.

Two calibration notes. First, published totals of ₹15,000–₹22,000 for a startup filing to grant usually fold in early publication, expedited examination or the first renewals — check what any quoted total includes before comparing it with yours. Second, the ₹10,000–₹35,000 drafting band is what the market quotes for Indian applicants now that the SIPP facilitator scheme has lapsed; firms previously paid by government for startup work are now paid by the startup. If you want to model your own numbers before committing, the India workflow follows the IPO provisional format.

Which patent costs in India are unavoidable — and which can you defer?

You cannot avoid: the Form 1 filing fee; the complete specification within 12 months of the provisional; the request for examination; renewal fees once they fall due; and Form 28 if you want the reduced column. The Patents (Amendment) Rules 2024 also curtailed the Controller's power to extend or condone several deadlines, so the old assumption that a missed date can simply be regularised is no longer safe.

You can legitimately defer: examination fees until month 31; renewals until year three; early publication (Form 9) if you do not need it; expedited examination (Form 18A) unless speed is worth ₹8,000 to you; and the cost of foreign filings, which you can push back until you know whether the Indian application has legs.

The 31-month Request for Examination deadline, corrected

Most "how to file" pages still say 48 months. That figure is stale for new applications. The Patents (Amendment) Rules 2024, notified in the Gazette and effective 15 March 2024, reduced the Rule 24B request-for-examination deadline from 48 months to 31 months from the date of priority.

The cut-off matters. Applications filed before 15 March 2024 keep the 48-month deadline. There is also a drafting nuance: Rule 24B does not expressly say "filing in India," which has led commentators to note the 31-month deadline appears to apply to PCT applications entering the Indian national phase on or after 15 March 2024. The practical effect is that the request-for-examination deadline now falls at the same 31-month mark as PCT national-phase entry. If you are filing through the PCT, that is a single date in your diary, not two. Miss it and the application is not examined — the Rules treat it as withdrawn, which takes the filing date with it. Confirm the exact consequence in the current Rule 24B text before you rely on a late filing.

Many applicants diary month 28 as a buffer. Nothing in this article substitutes for a patent agent confirming your specific deadline.

How do you cut India patent costs without weakening your claims?

Cost-cutting in patent drafting is a trade-off game. These cuts are safe; the others are not.

Safe:

- Keep to 10 claims and 30 pages. Extra claims cost ₹320 each in the reduced column; extra pages ₹160. Ten well-drafted claims usually cover a startup's commercial position better than fifteen sprawling ones.

- Run a free prior art search before drafting. Every hour spent on Espacenet or Lens.org before the specification is written reduces the amendment work later. Amendments cost ₹800 per filing, and worse, they cost scope.

- Use the provisional window properly. Spending 12 months refining the invention before you write the complete specification is cheap. Spending 12 months doing nothing and then rushing a thin complete specification is not.

Not safe:

- A narrow provisional. If the provisional does not describe the eventual invention, you lose the priority date for the added matter and may face a fresh novelty attack from your own disclosure. The Section 11 "fairly based" test is not generous to sketches.

- Skipping formal drawings. Objections on sufficiency of disclosure under Section 10 are more expensive to fix than to avoid.

- Drafting claims around a competitor rather than around your invention.

The objections Indian examiners raise most often are patentable subject matter, lack of novelty, lack of inventive step and insufficiency of disclosure. In our own review of draft specifications, subject-matter objections are the ones most often answered by argument alone; novelty, inventive step and sufficiency generally come back to what the specification says, which means they are decided before you file. Treat that as a practitioner observation rather than a rule, and weigh it with your agent.

Where does an AI drafting tool fit in an Indian patent filing?

Software helps most at the two ends of the workflow: turning a plain-English description into a structured, correctly formatted provisional specification, and giving you a cheap first pass you can hand to an agent for comment. PatentProtector.ai is built for exactly that first step — a guided disclosure, an optional prior art scan across sources including Espacenet, EPO-OPS and Lens.org, and a Word-like editor with an AI assistant for shaping the specification and claims. It is used by 1400+ inventors and has drafted 1000+ patents. The platform is SOC 2 Type II compliant and ISO 27001 and ISO 42001 certified.

Software does not decide whether your claims are novel, whether your disclosure is sufficient, whether a divisional is the right move, or whether a deadline can be saved. Those are judgement calls that belong to a registered patent agent or attorney. Optional professional review and filing support by registered patent professionals is available through the platform for exactly that reason.

Can I file a patent myself in India?

Indian-resident applicants can file without a patent agent. E-filing is open to applicants, the forms are public, and the reduced e-filing rate is available whether or not you use an agent. The position differs for applicants resident outside India, who are required to act through a registered patent agent, and every applicant needs an address for service in India. Confirm the current requirement, and the rule that governs it, on IP India before you file.

Bring an agent in at the point where a wrong decision is expensive to reverse: before you commit the complete specification if any claim-scope question is live; when a First Examination Report arrives; when you are considering a divisional; when the 31-month deadline interacts with a PCT national-phase decision; and any time you are about to sign a licence, assign rights, or disclose to an investor under NDA.

What the law requires is that the specification actually teaches the invention and that your deadlines are met — and those two things are where most self-filed applications come unstuck.

Five filing mistakes that cost more than they save

1. Claiming the reduced column without the paperwork. Form 28 has to go in with evidence of your status. Claim it speculatively and the difference can be recovered from you later, so check the wording of the relevant rule before you tick the box MYCrave.

2. Adding a large-entity joint applicant. Two individual founders stay in the reduced column. A startup plus an unlisted large corporate does not, and the whole application moves up a column.

3. Missing the 12-month provisional-to-complete window. Section 9(1) deems the application abandoned. No late fee repairs it.

4. Diarising the old 48-month request-for-examination date. For applications filed on or after 15 March 2024 the deadline is 31 months, and missing it means the application is not examined.

5. A provisional too thin to support the claims you eventually need. You keep the filing date and lose the invention.

Draft your Indian provisional specification free

The lowest-risk way to spend ₹1,600 is to know exactly what you are filing before you file it. PatentProtector.ai generates a provisional specification in Indian Patent Office format — a structured document with claim language in place that you can read line by line, test against your invention, and hand to a registered professional for review before you commit to a filing.