How to find if Classic Withholding Tax is Active or Not
How to find if Classic Withholding Tax is Active or Not for a company code. It is a U.S. company code.
You can use tcode SE16 and view V_T001_EXT to check if extended withholding tax is active or not, for each company code.
or if you prefer, use SE16 and table T001. Field WT_NEWWT.
If extended is not active, then classic is used.