04/10 – Gather tip income from employees 04/15 – HAPPY TAX DAY! Partnership and Individual tax returns due!! Monthly payroll tax deposit due for Mar; 2012 1st Qtr Estimated Tax Payment due 04/20 – Idaho Withholding and Sales tax due for Mar/1st Qtr 04/30 – 1st Quarter federal payroll tax reports due; 940 payment due …
