Thank you for your help.. I'm reporting Investment Income in my federal income taxes because I have a form 1099S from a second home sold in California. I live in Texas. After reporting the sale, it asks you for less common items from this sale. State Tax withheld(form 593) which I have, state of California but it asks for State ID number. This State ID number refers to the title company or myself? The 593 form only has a FEIN(Federal Employer Indentification Number) Thanks again, any info is appreciated..