Witholding or Withholding: How To spell?
The word Witholding is misspelled against Withholding, which is present continuous of "Withhold"
Withholding has double "hh" is mispronounced as "h"Remember double 'HH' in between the strings wit & olding which should not be misspelled with single 'H'
Wrong Spelling:  wit-h-olding  Correct Spelling:  wit-hh-olding 
Find more incorrect spellings of Withholding to spell right way.