subtractions (attach schedule) (see instructions) 19. 20. Total subtractions (add lines 13 through 19) 20. 21. NYC modifications (combine Ines 12 and 20) 21. 70000. 22. Total income (combne lines 8 and 21) 22. 1642867. 23. Less: Charitable contributions (not to exceed 5% of line 22)