The calculation for line 88 in Schedule J is simple, it is just line 87 times 39%. The calculation seems to work up to values of $45,000 for line 87. For values beyond this number, irrespective of the line 87 value, line 88 will be set at $17,550. Since the Revenue Quebec form does not mention a maximum value for lines 87 or 88, nor for line 24 from which line 87 derives, I assume this behaviour is an error.
Here is a screenshot example:
$55,683.80 * 39% = $21,716.68, but the screenshot shows $17,550.
Please fix. Thank you!
