July 4 — Everyone
Federal Holiday (Independence Day) Details
July 10 — Employees who work for tips
If you received $20 or more in tips during June, report them to your employer Details
July 15 — Social security, Medicare, and withheld income tax
If the monthly deposit rule applies, deposit the tax for payments in June.
July 31 — Social security, Medicare, and withheld income tax
File Form 941 for the second quarter of 2018. Deposit or pay any undeposited tax under the accuracy of deposit rules.