enter 0. Do not leave any field blank. If an amount should be deducted then enter the amount using either a negative sign prececeding the number e.g. -45 or parenthesis e.g. (45).) 2021 $ $ $ 0. Do not leave any fields blank. If an amount should be deducted then enter the amount using either a negative sign prececeding the number e.g. -45 or parenthesis e.g. (45).)