Freelance work for out of state clients

Hi,

 

I have a question regarding allocation of state taxes, for quarterly estimates.

 

 I’m a resident of California with freelance clients in NY, with my work Being produced in California(desktop/digital work). Aside  from owing California state tax, do I also owe NY state taxes as a non resident since it’s ”NY source income”? I don’t see why since it’s produced in California and since it seems to make having multiple multi-state clients administratively clunky.

 

Would appreciate any insight on this. 

Thanks

KJ