If you earned income in South Carolina but don't live there and only come to umpire, here's a quick guide:
Non-Resident Filing: If you earned income in South Carolina, you need to file a South Carolina tax return, even if you don't live there. This includes wages, rental income, or business income sourced from South Carolina
Forms to Use: You should file the SC1040 form along with Schedule NR (Nonresident Schedule) to report your South Carolina-sourced income. The SC1040 is included in TurboTax when you add South Carolina in the State Tax section.