Farmers and fishermen: Pay your estimated tax for 2014. Use Form 1040-ES. Calendar Add to Calendar Add to Timely Calendar Add to Google Add to Outlook Add to Apple Calendar Add to other calendar Export to XML When: January 15, 2015 all-day 2015-01-15T00:00:00-08:00 2015-01-16T00:00:00-08:00 ← File Form 2290 and pay the tax for vehicles first used in January.Deposit payroll tax for payments on Oct 18-21 if the semiweekly deposit rule applies. →