Important Due Dates
Postmarked on or before
or
Electronically transmitted 1 day prior to date shown
January
15 Q4 1040 estimated tax payment (1040ES)
15 Monthly December payroll tax deposit (941 deposit)
15 Corporate tax return or extension for October year-end clients
20 Q4 or December Sales and Use Tax (DR15)
31 W-2's, 1099's and Q4 Payroll Tax Reports (941 and RT-6)
February
15 Monthly January payroll tax deposit (941 deposit)
15 Corporate tax return or extension for November year-end clients
20 January Sales and Use Tax (DR15)
28/29 W-3's (W-2)and 1098's (1099's)
March
15 Monthly February payroll tax deposit (941 deposit)
15 Corporate tax return or extension for December year-end clients
15 Homeowners return or extension (1120H or 7004}
20 February Sales and Use Tax (DR15)
April
1 Florida corporate return or extension (F1120 or F7004)
1 County tangible tax reporting (DR405)
15 Monthly March payroll tax deposit (941)
15 Corporate tax return or extension for January year-end clients
15 Partnership tax return or extension for December year-end clients (1065)
15 Personal income tax return or extension (1040 or 4868)
15 Trust return or extension for December year-end clients (1041 or 7004)
15 Q1 personal estimated tax deposit (1040ES)
15 Contributions to Individual Retirement Accounts
20 Q1 or March Sales and Use Tax (DR15)
30 Q1 Payroll Tax Reports (941 and RT-6)
May
1 Corporate or LLC Annual Report fee (www.sunbiz.org)
15 Monthly April payroll tax deposit (941)
15 Corporate tax return or extension for February year-end clients
15 Non Profit tax return or extension for year-end clients (990)
20 April Sales and Use Tax (DR15)
June
15 Monthly May payroll tax deposit (941)
15 Corporate tax return or extension for March year-end clients
15 Q2 1040 estimated tax payment (1040ES)
20 May Sales and Use Tax (DR15)
30* Report of Foreign Bank and Financial Accounts
*Must be RECEIVED by Treasury Department by June 30. Must be filed electronically.
July
15 Monthly June payroll tax deposit (941)
15 Corporate tax return or extension for April year-end clients
20 Q2 or June Sales and Use Tax (DR15)
31 Q2 Payroll Tax Reports (941 and RT-6)
31 Employee benefit plan return or extension (5500 or 5558)
August
15 Monthly July payroll tax deposit (941)
15 Corporate tax return or extension for May year-end clients.
15 Non profits on extension or 2nd extension (990)
20 July Sales and Use Tax (DR15)
September
15 Monthly August payroll tax deposit (941)
15 Corporate tax return or extension for June year-end clients
15 Corporate tax returns on extension for December year-end clients
15 Partnership returns on extension (1065)
15 Trust returns on extension (1041)
15 Q3 1040 estimated tax payment (1040ES)
20 August Sales and Use Tax (DR15)
October
15 Monthly September payroll tax deposit (941)
15 Corporate tax return or extension for July year-end clients
15 Personal income tax returns on extension (Form 1040)
15 Employee benefit plan return on extension (5500)
20 Q3 or September Sales and Use Tax (DR15)
31 Q3 Payroll Tax Reports (941 and RT-6)
November
15 Monthly October payroll tax deposit (941)
15 Corporate tax return or extension for August year-end clients
15 Non profit returns on extension due (990)
20 October Sales and Use Tax (DR15)
December
15 Monthly November payroll tax deposit (941)
15 Corporate tax return or extension for September year-end clients.
20 November Sales and Use Tax (DR15)
31 Pay expenses for current year tax deduction
**********************
Mailing Addresses:
Federal: Visit IRS website for current mailing addresses
www.irs.gov/filing/where-to-file-tax-returns-addresses-listed-by-return-type
State: Florida Department of Revenue
5050 West Tennessee Street
Tallahassee, FL 32399
or
Electronically transmitted 1 day prior to date shown
January
15 Q4 1040 estimated tax payment (1040ES)
15 Monthly December payroll tax deposit (941 deposit)
15 Corporate tax return or extension for October year-end clients
20 Q4 or December Sales and Use Tax (DR15)
31 W-2's, 1099's and Q4 Payroll Tax Reports (941 and RT-6)
February
15 Monthly January payroll tax deposit (941 deposit)
15 Corporate tax return or extension for November year-end clients
20 January Sales and Use Tax (DR15)
28/29 W-3's (W-2)and 1098's (1099's)
March
15 Monthly February payroll tax deposit (941 deposit)
15 Corporate tax return or extension for December year-end clients
15 Homeowners return or extension (1120H or 7004}
20 February Sales and Use Tax (DR15)
April
1 Florida corporate return or extension (F1120 or F7004)
1 County tangible tax reporting (DR405)
15 Monthly March payroll tax deposit (941)
15 Corporate tax return or extension for January year-end clients
15 Partnership tax return or extension for December year-end clients (1065)
15 Personal income tax return or extension (1040 or 4868)
15 Trust return or extension for December year-end clients (1041 or 7004)
15 Q1 personal estimated tax deposit (1040ES)
15 Contributions to Individual Retirement Accounts
20 Q1 or March Sales and Use Tax (DR15)
30 Q1 Payroll Tax Reports (941 and RT-6)
May
1 Corporate or LLC Annual Report fee (www.sunbiz.org)
15 Monthly April payroll tax deposit (941)
15 Corporate tax return or extension for February year-end clients
15 Non Profit tax return or extension for year-end clients (990)
20 April Sales and Use Tax (DR15)
June
15 Monthly May payroll tax deposit (941)
15 Corporate tax return or extension for March year-end clients
15 Q2 1040 estimated tax payment (1040ES)
20 May Sales and Use Tax (DR15)
30* Report of Foreign Bank and Financial Accounts
*Must be RECEIVED by Treasury Department by June 30. Must be filed electronically.
July
15 Monthly June payroll tax deposit (941)
15 Corporate tax return or extension for April year-end clients
20 Q2 or June Sales and Use Tax (DR15)
31 Q2 Payroll Tax Reports (941 and RT-6)
31 Employee benefit plan return or extension (5500 or 5558)
August
15 Monthly July payroll tax deposit (941)
15 Corporate tax return or extension for May year-end clients.
15 Non profits on extension or 2nd extension (990)
20 July Sales and Use Tax (DR15)
September
15 Monthly August payroll tax deposit (941)
15 Corporate tax return or extension for June year-end clients
15 Corporate tax returns on extension for December year-end clients
15 Partnership returns on extension (1065)
15 Trust returns on extension (1041)
15 Q3 1040 estimated tax payment (1040ES)
20 August Sales and Use Tax (DR15)
October
15 Monthly September payroll tax deposit (941)
15 Corporate tax return or extension for July year-end clients
15 Personal income tax returns on extension (Form 1040)
15 Employee benefit plan return on extension (5500)
20 Q3 or September Sales and Use Tax (DR15)
31 Q3 Payroll Tax Reports (941 and RT-6)
November
15 Monthly October payroll tax deposit (941)
15 Corporate tax return or extension for August year-end clients
15 Non profit returns on extension due (990)
20 October Sales and Use Tax (DR15)
December
15 Monthly November payroll tax deposit (941)
15 Corporate tax return or extension for September year-end clients.
20 November Sales and Use Tax (DR15)
31 Pay expenses for current year tax deduction
**********************
Mailing Addresses:
Federal: Visit IRS website for current mailing addresses
www.irs.gov/filing/where-to-file-tax-returns-addresses-listed-by-return-type
State: Florida Department of Revenue
5050 West Tennessee Street
Tallahassee, FL 32399

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