Moved to CA but still working remotely for PA Employer

Hello,

 

We just recently moved to CA from PA, but I am still working remotely from CA for my PA Employer. What are the multiple state tax implications and will my employer withhold both CA and PA taxes from my paycheck? At the end of the year do I only need to file a CA tax return along with the Federal return? As we just moved recently, I believe I would have to file the PA return and a partial year CA return for this year only?

 

Thank you!