Apply / Y Combinator

Application form · read 3 Oct 2026

Y Combinator application: the questions, limits and deadline

Y Combinator does not publish the questions of its application form, so I do not list any. Below is what its pages do say, read on 3 Oct 2026.

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When it closes

Y Combinator — Winter 2027 batch3 Nov 2026, 04:00 UTC Closes in 14 days San Francisco (in person) · late applications still considered · The program wrote “November 2 at 8pm PT” (= 3 Nov, 04:00 UTC). · Wanna accelerator catalog · checked 27 Sep 2026 · The program's page ↗

A date written without a time stays open until the end of that day anywhere on Earth. A time is kept as the program wrote it. An intake whose date has passed is not listed.

What the program's pages say

“Y Combinator is accepting applications for the Winter 2027 Batch funding cycle.”ycombinator.com/apply
“The deadline to apply on-time is November 2 at 8pm PT”ycombinator.com/apply
“We encourage you to submit your application as soon as you're ready to apply.”ycombinator.com/apply
“We ask applicants to only submit one application per batch.”ycombinator.com/faq

The questions are not listed

I could not read this form's questions on the program’s pages, so none are shown here — a list I guessed would be worse than no list.

The program's own application ↗

Before you apply: 3 lessons

Short lessons, each linked to the original.

Apply to accelerators early, and reapply

Techstars says it is never too early to apply, and that applying and not getting in will not count against you next time. Completing the application also shows you your own strengths and weaknesses. Its other tips include explaining why this specific accelerator fits you and knowing your numbers.

“Many founders that make it into top accelerator programs have applied several times.”— Techstars, 6 Tips to Ace The Accelerator Application, Sep 2022

Do this: You draft an application this week, including why this particular accelerator and your key numbers, and submit it instead of waiting for a perfect version.

Say what you do in your first line

Ralston's guide to demo day presentations says to open by briefly saying what you do and why, in terms the audience is likely to understand. He contrasts a plain grocery-delivery sentence with a jargon-heavy one. He says your goal is to intrigue listeners enough that they want to meet you and learn more.

“A common error is to avoid describing what you do until far into the presentation.”— Geoff Ralston, A Guide to Demo Day Presentations, Jul 2016

Do this: You write the first sentence of your pitch as a plain 'we do X for Y' line and test it on someone outside your field before you send your next deck.

Put a number in every pitch sentence

Currier tells founders not to say a sentence without a number in it, preferably two, and contrasts vague claims like 'we're up a lot' with specific figures. He says people who build giant businesses know their numbers intimately and speak in precise numbers rather than generalities.

“When you're pitching, don't say a sentence without a number in it.”— James Currier, 16 Non-Obvious Fundraising Lessons On Pitching, Nov 2019

Do this: You go through your pitch script this week and replace every vague claim with a specific figure and time period.

This page is information, not advice, and not an offer. Programs change their forms and dates: open the program's own page before you apply. Wanna has no connection to Y Combinator; its name here only says which form this page is about.

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