By August 11
Employees Who Work for Tips – If you received $20 or more in tips during July, report them to your employer. You can use Form 4070.
Employers – Social Security, Medicare, and withheld income tax. File Form 941 for the second quarter of 2014. This due date applies only if you deposited the tax for the quarter in full and on time.
August 15
Employers – Nonpayroll withholding. If the monthly deposit rule applies, deposit the tax for payments in July.
Employers – Social Security, Medicare, and withheld income tax. If the monthly deposit rule applies, deposit the tax for payments in July.