Pass-Through Income (WTP10005)
Oklahoma: Business - Estimated withholding tax and return (Form WTP10005) for nonresident owners 2nd quarter due
Employment (OES-3)
Oklahoma: Business - Employers required to file Form OES-3 for unemployment compensation contributions due for the 2nd quarter
Employment (5558)
Business - Application for Extension of Time To File Certain Employee Plan Returns (Form 5558) due for extending Form 5500
Employment (5500)
Business - Annual Return/Report of Employee Benefit Plan (Form 5500) due
Employment (FUTA)
Business - Federal unemployment tax (FUTA) payment due
Employment (941)
Business - Employer's Quarterly Federal Tax Return (Form 941) for 2nd quarter due, or additional 10 days if taxes were deposited in full and on time for the quarter
Pass-Through Income (WTR10002)
Oklahoma: Business - Quarterly royalty withholding tax and return (Form WTR10002) for nonresident owners 2nd quarter due
Employment (Semi-weekly Employment Deposit)
Oklahoma: Business - Semi-weekly depositors (S/S/M/T) must deposit employment taxes
Employment (Semi-weekly Employment Deposit)
Business - Semi-weekly depositors (S/S/M/T) must deposit employment taxes
Employment (Semi-weekly Employment Deposit)
Oklahoma: Business - Semi-weekly depositors (W/Th/F) must deposit employment taxes
Employment (Semi-weekly Employment Deposit)
Business - Semi-weekly depositors (W/Th/F) must deposit employment taxes
Sales and Use (SVU20005)
Oklahoma: Business - Semiannual filers required to file Form SVU20005 for sales and use tax collected in the 1st half of year
Sales and Use (SVU20005)
Oklahoma: Business - Monthly filers required to file Form SVU20005 for sales and use tax collected in June
Sales & Use (SVU20005)
Oklahoma: Business - Semi-monthly and monthly filers required to pay by EFT must file Form SVU20005 for sales that occurred from SVU20005 for sales that occurred from the first through the 15th day of the current month, and for sales that occurred from the 16th day of the previous month through the end of the previous month
Employment (Semi-weekly Employment Deposit)
Oklahoma: Business - Semi-weekly depositors (S/S/M/T) must deposit employment taxes
Sales and Use (STS20002)
Oklahoma: Business - Semiannual filers required to file Form STS20002 for sales and use tax collected in the 1st half of year
Sales and Use (STS20002)
Oklahoma: Business - Monthly filers required to file Form STS20002 for sales and use tax collected in June
Sales and Use (STS20002)
Oklahoma: Business - Semi-monthly and monthly filers required to pay by EFT must file Form STS20002 for sales that occurred from the first through the 15th day of the current month, and for sales that occurred from the 16th day of the previous month through the end of the previous month
Employment (WTH10001)
Oklahoma: Business - Monthly depositors required to file Form WTH10001 and deposit withheld income taxes for June
Employment (WTH10001)
Oklahoma: Business - Quarterly depositors required to file Form WTH10001 and deposit withheld income taxes for 2nd quarter
Employment (Semi-weekly Employment Deposit)
Business - Semi-weekly depositors (S/S/M/T) must deposit employment taxes
Employment (Semi-weekly Employment Deposit)
Oklahoma: Business - Semi-weekly depositors (W/Th/F) must deposit employment taxes
Employment (Semi-weekly Employment Deposit)
Business - Semi-weekly depositors (W/Th/F) must deposit employment taxes
Employment (Monthly Employment Deposit)
Business - Monthly depositors must deposit employment taxes for payments in the previous month
Employment (Semi-weekly Employment Deposit)
Oklahoma: Business - Semi-weekly depositors (S/S/M/T) must deposit employment taxes
Employment (Semi-weekly Employment Deposit)
Business - Semi-weekly depositors (S/S/M/T) must deposit employment taxes
Employment (Semi-weekly Employment Deposit)
Oklahoma: Business - Semi-weekly depositors (W/Th/F) must deposit employment taxes
Employment (Semi-weekly Employment Deposit)
Business - Semi-weekly depositors (W/Th/F) must deposit employment taxes
Individual Income (4070)
Individual - Employee tip report (Form 4070) to employer due
Employment (Semi-weekly Employment Deposit)
Business - Semi-weekly depositors (S/S/M/T) must deposit employment taxes
Employment (Semi-weekly Employment Deposit)
Oklahoma: Business - Semi-weekly depositors (W/Th/F) must deposit employment taxes
Employment (Semi-weekly Employment Deposit)
Business - Semi-weekly depositors (W/Th/F) must deposit employment taxes
Corporate Income/Franchise (200)
Oklahoma: Business - Franchise tax return (Form 200) due, except for taxpayers required t o remit the maximum amount of franchise tax
Employment (Semi-weekly Employment Deposit)
Oklahoma: Business - Semi-weekly depositors (S/S/M/T) must deposit employment taxes
Employment (Semi-weekly Employment Deposit)
Business - Semi-weekly depositors (S/S/M/T) must deposit employment taxes
Employment (Semi-weekly Employment Deposit)
Oklahoma: Business - Semi-weekly depositors (W/Th/F) must deposit employment taxes
Employment (Semi-weekly Employment Deposit)
Business - Semi-weekly depositors (W/Th/F) must deposit employment taxes
Employment (Semi-weekly Employment Deposit)
Oklahoma: Business - Semi-weekly depositors (S/S/M/T) must deposit employment taxes
Employment (Semi-weekly Employment Deposit)
Business - Semi-weekly depositors (S/S/M/T) must deposit employment taxes
Sales and Use (SVU20005)
Oklahoma: Business - Monthly filers required to file Form SVU20005 for sales and use tax collected in May
Sales and Use (SVU20005)
Oklahoma: Business - Semi-monthly and monthly filers required to pay by EFT must file Form SVU20005 for sales that occurred from the first through the 15th day of the current month, and for sales that occurred from the 16th day of the previous month through the end of the previous month
Employment (Semi-weekly Employment Deposit)
Oklahoma: Business - Semi-weekly depositors (W/Th/F) must deposit employment taxes
Sales and Use (STS20002)
Oklahoma: Business - Monthly filers required to file Form STS20002 for sales and use tax collected in May
Sales and Use (STS20002)
Oklahoma: Business - Semi-monthly and monthly filers required to pay by EFT must file Form STS20002 for sales that occurred from the first through the 15th day of the current month, and for sales that occurred from the 16th day of the previous month through the end of the previous month
Employment (WTH10001)
Oklahoma: Business - Monthly depositors required to file Form WTH10001 and deposit withheld income taxes for May
Employment (Semi-weekly Employment Deposit)
Business - Semi-weekly depositors (W/Th/F) must deposit employment taxes
Individual Income (OW-8-ES)
Oklahoma: Individual estimated tax (Form OW-8-ES) 2nd installment due
Corporate Income/Franchise (OW-8-ESC)
Oklahoma: Business - Corporate estimated tax (Form OW-8-ESC) 2nd installment due
Employment (Semi-weekly Employment Deposit)
Oklahoma: Business - Semi-weekly depositors (S/S/M/T) must deposit employment taxes
Corporate Income/Franchise (1120-W)
Business - Second installment of current year estimated income tax from corporations (Form 1120-W) due
Individual Income (1040-ES)
Individual - Second installment of current year estimated tax by individuals, other than farmers or fisherman due (Form 1040-ES)
Individual Income (1040)
Individual - Last-day for U.S. citizens and resident aliens living and working (or on military duty) outside the U.S. and Puerto Rico to file income tax return (Form 1040). Combat zone participant may get further filing extension.
Employment (Semi-weekly Employment Deposit)
Business - Semi-weekly depositors (S/S/M/T) must deposit employment taxes
Employment (Monthly Employment Deposit)
Business - Monthly depositors must deposit employment taxes for payments in previous month
Employment (Semi-weekly Employment Deposit)
Oklahoma: Business - Semi-weekly depositors (W/Th/F) must deposit employment taxes
Employment (Semi-weekly Employment Deposit)
Business - Semi-weekly depositors (W/Th/F) must deposit employment taxes
Individual Income (4070)
Individual - Employee tip report (Form 4070) to employer due
Employment (Semi-weekly Employment Deposit)
Oklahoma: Business - Semi-weekly depositors (S/S/M/T) must deposit employment taxes
Employment (Semi-weekly Employment Deposit)
Business - Semi-weekly depositors (S/S/M/T) must deposit employment taxes
Employment (Semi-weekly Employment Deposit)
Oklahoma: Business - Semi-weekly depositors (W/Th/F) must deposit employment rates
Employment (Semi-weekly Employment Deposit)
Business - Semi-weekly depositors (W/Th/F) must deposit employment taxes
Employment (Semi-weekly Employment Deposit)
Oklahoma: Business - Semi-weekly depositors (S/S/M/T) must deposit employment taxes
Employment (Semi-weekly Employment Deposit)
Business - Semi-weekly depositors (S/S/M/T) must deposit employment taxes
Employment (Semi-weekly Employment Deposit)
Oklahoma: Business - Semi-weekly depositors (W/Th/F) Must deposit employment taxes
Individual Income (8809)
Individual - Request for extension to file IRA Contribution Information Return (Form 8809) due
Employment (Semi-weekly Employment Deposit)
Business - Semi-weekly depositors (W/Th/F) must deposit employment taxes
Individual Income (5498)
Individual - IRA Contribution Information Return (Form 5498) due
Employment (Semi-Weekly Employment Deposit)
Oklahoma: Business - Semi Weekly depositors (S/S/M/T) must deposit employment taxes
Employment (Semi-weekly Employment Deposit)
Business - Semi-weekly depositors (S/S/M/T) must deposit employment taxes
Employment (Semi-weekly Employment Deposit)
Oklahoma: Business - Semi-weekly depositors (W/Th/F) must deposit employment taxes
Employment (Semi-weekly Employment Deposit)
Business - Semi-weekly depositors (W/Th/F) must deposit employment taxes
Sales and Use (SVU20005)
Oklahoma: Business - Monthly filers required to file Form SVU20005 for sales and use tax collected in April
Sales and Use (SVU20005)
Oklahoma: Business - Semi-monthly and monthly filers required to pay by EFT must file Form SVU20005 for sales that occurred from the first through the 15th day of the current month, and for sales that occurred from the 16th day of the previous month through the end of the previous month
Sales and Use (STS20002)
Oklahoma: Business - Monthly filers required to file Form STS20002 for sales and use tax collected in April
Sales and Use (STS20002)
Oklahoma: Business - Semi-monthly and monthly filers required to pay by EFT must file Form STS20002 for sales that occurred the first through the 15th day of the current month, and for sales that occurred from the 16th day of the previous month through the end of the previous month
Employment (WTH10001)
Oklahoma: Business - Monthly depositors required to file Form WTH10001 and deposit withheld income taxes for April
Employment (Semi-weekly Employment Deposit)
Oklah0ma: Business - Semi-weekly depositors (S/S/M/T) must deposit employment taxes
Employment (Semi-weekly Employment Deposit)
Business - Semi-weekly depositors (S/S/M/T) must deposit employment taxes
Employment (Semi-Weekly Employee Deposit)
Oklahoma: Business - Semi-weekly depositors (W/Th/F) must deposit employment taxes
Employment (Semi-Weekly Employment Deposit)
Business - Semi-weekly depositors (W/Th/F) must deposit employment taxes
Employment (Semi-weekly Employment Deposit)
Business - Semi-weekly depositors (S/S/M/T) must deposit employment taxes.
Employment (941)
Business - Employer's Quarterly Federal Tax Return (Form 941) for the first quarter due if taxes were deposited full and on time.
