Incubation programme structure: phases, length, milestones
An incubation programme is usually structured in six phases: intake, onboarding, build, investor readiness, demo day and graduation. Indian scheme texts rarely fix its length. NIDHI-TBI and Atal Incubation Centre rules leave residency and exit to each incubation agreement, so the incubator sets duration, services and graduation milestones itself and writes them down.
By Akshay Kendurkar, CEO, MyStartupValley
Many incubators can say what they offer but not how their programme runs from week one to graduation. Founders then cannot tell what is expected of them, mentors arrive without context and the demo day comes as a surprise. A written programme structure fixes that.
This guide sets out how incubators structure a programme: the six usual phases, what official Indian scheme texts say about duration, the services in each phase and the milestones worth tracking.
What is an incubation programme structure?
An incubation programme structure is the written plan of how a startup moves through an incubator: the phases, how long each lasts, the services offered in each, and the milestones that mark progress and graduation. It turns a list of facilities into a programme founders and funders can follow.
Scheme rules expect one. Atal Incubation Centres must have an incubation programme in place within six months of receiving their grant, describing the value-add to incubatees, the duration, milestones for graduation and the engagement model, under the AIC guidelines of November 2023.
What are the phases of an incubation programme?
Most incubation programmes run in six phases: intake, onboarding, build, investor readiness, demo day and graduation. Cohort programmes move a group through them together; rolling programmes move each startup on its own clock. Either way, every phase needs an exit test before the next one starts.
| Phase | What happens | Exit test |
|---|---|---|
| Intake | Call for applications, screening, selection committee | Offer accepted |
| Onboarding | Incubation agreement, compliance checks, baseline data, mentor assignment | Agreement signed, milestones set |
| Build | Mentoring, lab access, customer work, seed support where available | Prototype or product milestones met |
| Investor readiness | Pitch, data room, financial model, investor office hours | Profile and data room ready |
| Demo day | Pitches to invited investors, meeting requests | Meetings booked |
| Graduation | Exit review, move-out or alumni status | Graduation milestones met |
The first two phases have their own guides: the cohort intake process and the onboarding checklist for a founder's first month. The pre-incubation stage that comes before intake is covered in our guide to pre-incubation and incubation.
How long should an incubation programme run?
Official Indian scheme texts rarely fix a residency period. NIDHI-TBI and Atal Incubation Centre rules both say the residency period and exit policy may be defined in the incubation agreement, so the incubator decides. Where scheme texts do set numbers, they cap the scheme's own support or the startup's age.
- NIDHI-TBI. DST's guidelines leave residency and exit to the agreement, and expect each incubator to have capacity for at least 30 ventures at a time.
- Atal Incubation Centres. Residency and exit go in the agreement. A startup needs at least three months' affiliation with the centre before it can get seed support, and the seed grant should be used within three years.
- Seed Fund Scheme. A startup must have been incorporated not more than two years before it applies, and the incubator's committee should select startups within 45 days of an application, under the scheme guidelines.
- NIDHI-EIR. DST's entrepreneur-in-residence fellowship runs for a maximum of 12 months, according to the programme page.
- Student founders. The Ministry of Education's National Innovation and Startup Policy 2019 advises institutions to let students take a semester or year break to work on their startups.
In practice, set the length from the milestones rather than the calendar. A software cohort may reach investor readiness in months; a hardware or biotech startup may need years of lab access. Write the residency period, extension rules and exit policy into the agreement before the build phase starts.
Scheme texts set the frame, not the clock: the incubator has to write its own programme length into the agreement.
What services should each phase include?
Services should follow the phase. Intake and onboarding need clear terms and compliance help; the build phase needs mentors, labs and customer access; investor readiness needs pitch and data room work; demo day needs investors; graduation needs an alumni route. Scheme texts list the core services incubators are expected to offer.
The AIC guidelines list business and strategy advice, access to laboratories and maker spaces, legal, accounting and intellectual property support, networking with mentors, vendors and investors, and national and international linkages. The Seed Fund Scheme adds physical infrastructure, support for testing ideas and capacity in finance, human resources and legal compliance.
Some texts set a mentoring rhythm. The Atal Community Innovation Centre guidelines suggest two-hour one-to-one mentoring sessions with experts thrice a month or at least 30 a year, and prototype demo fairs with invited angel investors as startups finish their course.
Which milestones should an incubator track?
Track the milestones funders already ask for. The Seed Fund Scheme asks incubators to record, for every beneficiary startup, progress on proof of concept, prototype, product development, field trials and market launch, plus funding raised, jobs created and turnover. That list works for most programmes, funded or not.
- Proof of concept validated.
- Prototype built and tested.
- Product developed and in field trials.
- Market launch with first paying customers.
- Funding raised: loan, angel or VC.
- Jobs and turnover recorded each quarter.
Set two or three milestones per phase in the incubation agreement, review them monthly and use them as the exit tests in the table above. Our guide to running an incubation cohort covers how milestone reviews fit into the wider management of a programme.
How should graduation work?
Graduation should be a decision against written milestones, not the end of a lease. When a startup meets its graduation milestones or reaches the end of its residency period, review it, record the outcome and move it to alumni status. Startups that miss milestones exit under the agreement's exit policy.
Record graduations carefully, because they count later. The Seed Fund Scheme assesses incubators partly on how many startups graduated, meaning they progressed from one stage of the business cycle to the next, and on their two-year survival rate.
Keep graduates close after they leave. Alumni who stay in touch return as mentors, guest speakers and, sometimes, investors at a later demo day, and their progress is the evidence the next funding application will need.
Questions
How long is an incubation programme in India?
There is no single national duration. DST's NIDHI-TBI and AIM's Atal Incubation Centre rules ask incubators to define the residency period and exit policy in each incubation agreement. Some schemes set their own limits, such as DST's NIDHI-EIR fellowship, which runs for a maximum of 12 months.
What are the phases of an incubation programme?
A typical programme has six phases: intake and selection, onboarding with a signed agreement, a build phase of mentoring and milestones, investor readiness, a demo day before invited investors, and graduation or exit. Each phase should end with a clear test the startup must pass to move on.
What services does an incubator provide in a programme?
Atal Incubation Centre rules list business and strategy advice, access to labs and maker spaces, legal, accounting and intellectual property support, networking with mentors, vendors and investors, and national and international linkages. Most incubators add workspace, seed funding where a scheme allows it and a demo day.
When does a startup graduate from an incubator?
When it meets the graduation milestones written into its incubation agreement or reaches the end of its residency period. Typical tests are a launched product, paying customers, an external funding round or a team large enough to need its own space. Startups that miss milestones exit under the agreement's exit policy.
Sources: DST, NIDHI-TBI guidelines, 2023 · Atal Innovation Mission, NITI Aayog, Guidelines for Atal Incubation Centres, 24 Nov 2023 · Atal Innovation Mission, NITI Aayog, Guidelines for Atal Community Innovation Centres, Jun 2022 · DPIIT, Guidelines for Startup India Seed Fund Scheme, 2021 · DST, NIDHI-EIR programme page (checked Nov 2026) · Ministry of Education Innovation Cell, National Innovation and Startup Policy 2019
For more on running an incubator in India, read the MyStartupValley blog or see MyStartupValley for incubators.