ComplyKart Services
Patent Renewal
An Indian patent lasts 20 years — but only if you pay the renewal fee every year. Miss one and the patent lapses. We track your deadlines and file the annuities on time, every year.
CA/CS-guided review
Your documents and structure are checked before anything is filed.
Written scope first
Inclusions and payable charges are explained before work begins.
Support till it’s done
One team owns your filing, from the first call to the final handover.
Get a free callback
Your details stay private — we only call about this enquiry.
Experience behind every filing
A quick snapshot of the work so far.
Fees
Fees and packages for Patent Renewal
Every requirement is a little different, so we quote after a short discussion — the consultation itself is free.
Custom quote
Patent Renewal
Talk to a ComplyKart expert — we’ll understand your requirement and share an exact written quote before you pay anything.
Talk to us for a quote
Patent Renewal Package Inclusions
- Renewal due-date and annuity computation
- Annuity fee payment with the Patent Office
- Late-payment restoration guidance
- Renewal receipt handover
- Yearly annuity reminders
Overview
How patent renewal works in India
A granted Indian patent is valid for 20 years from the filing date, subject to annual renewal fees.
Renewal fees are payable each year before the anniversary of the filing date, starting from the third year.
There is a grace period of six months to pay late, with an additional fee — after that, the patent lapses.
A lapsed patent can be restored through a restoration application, but only within a limited window and at the Controller's discretion.
Fees differ by applicant type — individuals, startups, small entities and large entities pay different rates.
Benefits
Why patent holders use us for renewals
Open each benefit to see what it means for you.
Deadlines tracked for the full 20 years
One missed annuity can kill a patent worth years of R&D. We diarise every due date from grant to expiry.
Correct fee, correct category
Startups and small entities pay less — but only if the paperwork claims it properly. We make sure you never overpay.
Lapse recovery handled
If a deadline was already missed, we assess whether restoration is still possible and file it properly with the reasoning the Controller expects.
Proof for your records
Every payment comes with official receipts and an updated status report — useful for investors, licensees and auditors.
Documents
Documents required for patent renewal
Clear, current documents matter more than a long checklist. Names, dates of birth and addresses should match across every record — that's what the MCA checks first. Tick what you already have below.
0 documents marked ready
Tick what you already have. This checklist resets when you leave the page.
Patent identification
Verified against MCA requirements
Renewal specifics
Verified against MCA requirements
What is a CIN?
Every Private Limited Company gets a unique 21-character Corporate Identification Number from the MCA. It's proof your company legally exists. You'll need it for bank accounts, tax filings, and contracts. We handle the entire application — you just provide the documents above.
Not sure if your documents are ready?
Send us what you have. A ComplyKart expert will review them for free and tell you exactly what's missing — no obligation.
Get Free Document ReviewQuestions Founders ask us about documents
What if my address proof is old?
Utility bills and bank statements must be less than 2 months old. If yours are older, get a fresh copy — the MCA rejects stale proofs.
Do I need original documents?
No. Clear scans or photos work for the entire process. We never ask you to courier originals.
What if directors live in different cities?
That's normal. Each director uploads their own documents separately. Our system keeps everything organised.
I'm outside India. Can I still register a company?
Yes. India allows 100% foreign ownership in most sectors, and the entire process happens online. You need one Indian resident director, and your passport + address proof must be apostilled — we'll guide you through both. NRI founders and foreign investors do this with us regularly.
Check if you're eligible →How long does registration actually take?
7 to 10 working days from the day your documents are verified. Name approval takes 2-3 days, MCA incorporation another 5-7. We track every stage and update you.
Can I start if I'm missing one document?
Yes. Start now with what you have — we begin name reservation and DSC while you arrange the rest. Most founders are missing one proof; it rarely blocks the timeline.
Process
Patent renewal process in India — step by step
You’ll see each stage, what’s pending and what we need from you — so filings don’t bounce back.
Step 1 of 5
Calculate which renewal year is due
Indian patents run for 20 years from the filing date, and renewal fees are payable annually starting from the 3rd year. We verify your exact due year from the Patent Office records.
Pay before the due date
We pay the annual renewal fee to the Patent Office before the deadline. The fee depends on your entity category and the year — paying on time keeps it cheapest.
Missed it? Use the 6-month grace period
The Patents Act gives you 6 extra months to pay with an extension fee. Miss that too and the patent lapses — though restoration can be sought within the statutory window, it is slow and uncertain.
Confirmation and docketing
We confirm the payment reflects in the official register and update your renewal calendar so next year's deadline never surprises you.
Next-year reminder set
We diary your next renewal 90 days out and remind you in time to pay at the standard rate. Annual reminders are included as long as the patent stays in force.
Why ComplyKart
Why ComplyKart for this
You should know who’s doing what. Open a stage to see how the work is shared.
We treat annuities like tax deadlines
Our compliance team lives on deadline calendars. A patent annuity gets the same rigour as a statutory filing.
One team for the whole IP lifecycle
Prosecution, renewals, licensing, assignment — you don't need a different firm for each stage.
Straight answers on lapsed patents
If restoration isn't viable, we'll say so plainly rather than file a hopeless application on your money.
We treat annuities like tax deadlines: Our compliance team lives on deadline calendars. A patent annuity gets the same rigour as a statutory filing.
For NRI founders & foreign investors
If a founder or investor is outside India
You don't need to fly down. Most of our foreign-founder incorporations are completed without the founder ever visiting India — 100% foreign ownership is allowed in most sectors, and the entire process happens online.
Before you start
- 100% foreign ownership is allowed in most sectors — no Indian partner needed
- One Indian resident director is required by law — we help you find a compliant way forward
- Check whether your sector permits automatic-route foreign investment
- Your passport + address proof need an apostille, not an embassy visit
- Map ownership, beneficial ownership and pricing early
After incorporation
- Receive funds through permitted banking channels
- Complete RBI/FEMA reporting (FC-GPR, FLA) and keep the bank evidence
- Coordinate tax and ongoing compliance advice early
Free 15-minute eligibility call. No obligation.
FAQ
Frequently asked questions
Search all 6 answers, or filter by the stage you’re thinking about.
Showing 6 of 6 answers
Before each anniversary of the patent's filing date, starting from the third year. We track the exact date for your patent.
Not necessarily. There's a six-month grace period with an additional fee, and a restoration route after that. Talk to us quickly — the options narrow with time.
It depends on the patent's age and whether you're an individual, startup, small entity or large entity. Share your patent number and we'll quote exactly.
Yes — an authorised agent can pay on your behalf. That's precisely what we do, with receipts in your name.
Yes. Renewal is the patentee's obligation regardless of licensing. Some licence agreements pass the cost to the licensee — we can check yours.
You can simply let it lapse by not paying. Just make the decision deliberately — once lapsed beyond restoration, the invention enters the public domain.
Nothing matches that search. Try a shorter word, or choose “All questions”.
What clients say about working with us
Real stories from businesses we've worked with.
Our Trademark was applied in all the classes with a short span of time by Complykart Trademark Experts and I can say the level of expertise and commitment they carry is remarkable. It's an A+ from my side. We are now sticking to ComplyKart only.
I found the professionalism of the staff at complykart.com, a pleasure to work with. As a foreigner to India, they took the time to explain the documentation and assisted in every question I raised. I was pleased that complykart.com made it easy for my Business.
Trust, Commitment, Dedication and responsiveness are the best things with ComplyKart. Thanks for handling our Merger assignment with so much care. After my business disputes, complykart handles all things with own sense of understanding.
Trust & transparency
Sources & how we keep this page accurate
Primary sources we refer to:
- Ministry of Corporate Affairs (MCA)
- GST Portal
- Income Tax Department
- IP India (Trademark / Patent / Copyright)
Last verified: 6 October 2026
Compliance rules change. If something on this page looks outdated, tell us on WhatsApp and we'll fix it — and your filing will always follow the current rules, not just what's written here.
Get a free consultation
Talk to a ComplyKart professional about Patent Renewal. The first consultation is free.
