| Depends on the state to which you travel for work. If it is California, it has non-resident income tax laws, which require withholding of California state income taxes from your earnings. You will need to check the California 540NR booklet to see if you will be charged tax in California. Unfortunately, I can't seem to find a good link for you to view. However, if it is California, you have to file tax forms every year if you earn income in that state, regardless of where you actually live. |