Ask HN: Common or Preferred Stock (joining a startup for 25% equity)?

1. You want shares that don't dilute. 2. You want to make sure you are a partner on the C-Corp/S-Corp. 3. You don't want to setup an LLC. 4. You want to make sure you are getting a K1 each year. 5. You want this all in writing before accepting your offer for salary, etc. 6. Your title should be Founder / <whatever you do>

Thanks so much. Would you mind expand on #2 A bit more, why an LLC is not preferable? The company in question is an S Corp, but IIRC it is also an LLC if that's possible.

Pertaining #1, how can I ensure my shares are non-dilutable?

From that equity share, I'm guessing you are a founder. You won't be offered preferred stock, that will likely be reserved for future investors.

Founders and employees get common stock. Investors will get preferred stock. This is not something you'd get to choose for joining