I work and stay in Indiana, My w2 is from Indiana I have a K form from California do I have to file for CA state return

[SundayInSalem]

You should file a nonresident California income tax return if you received a Schedule K-1 and:

• Are required to file a federal return
• Receive income from a source in California
• Have income above a certain amount

For the income thresholds see Part-year resident and nonresident.