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          Department of Revenue Services                                Form OP-216
          PO Box 5031
          Hartford CT 06102-5031                                        Special Fuel Tax Return
                                                                        (Rev. 06/18)
          OP216 0618W 01 9999

                                                   Due on or before                              Connecticut Tax Registration Number
Return for period ended 
                        M M - D D -  Y   Y   Y   Y                      M M - D D -  Y   Y   Y   Y 
Name
                                                                                                     Federal Employer Identification Number
                                                                                                   
Street address
                                                                                                        Out of business 
City/town                                                 State         Zip Code
                                                                                                                        
                                                                                                        Amended return 

                                                                                                   Complete the return in blue or black ink.
Section 1 - Special Fuels Gallons Accountability
1.  Opening physical inventory: Must agree with prior month’s closing inventory.                   1.  

2.  Gallons purchased, state excise tax paid within Connecticut: Attach Form MF-R, Schedule 1.     2.  

3.  Gallons purchased, state excise tax unpaid within Connecticut: Attach Form MF-R, Schedule 2.   3.  

4.  Gallons imported direct to customers within Connecticut: Attach Form MF-R, Schedule 3.         4.  

5.  Gallons imported into Connecticut storage: Attach Form MF-R, Schedule 4.                       5.  

6.  Gallons available for sale or use: Add Lines 1 through 5.                                      6.  

7.  Closing physical inventory: Include in-transit items.                                          7.  

8.  Total gallons to be accounted for: Subtract Line 7 from Line 6.                                8.  

9.  Nontaxable sales and transfers to licensed distributors: Attach Form MF-D, Schedule 6.         9.  
10. Sales and transfers out of Connecticut and sales in Connecticut for immediate export from 
Connecticut: Attach Form MF-D, Schedule 7.                                                         10. 

11. Gallons sold to U.S. government tax exempt: Attach Form MF-D, Schedule 8.                      11. 

12. Gallons sold to state and local government tax exempt: Attach Form MF-D, Schedule 9.           12. 
13. Sales to farmers or other tax exempt entities, nontaxable uses, sales of jet fuel, sales 
of #2 heating oil and kerosene for heating purposes, and sales of dyed diesel fuel for 
marine purposes: Attach Form MF-D, Schedule 10.                                                    13. 

14. Gain or loss from inventory variation: Show gain as negative and deduct.                       14. 

15. Total nontaxable sales and uses: Add Lines 9 through 14.                                       15. 

16. Taxable sales other than to licensed distributors.                                             16. 

17. Taxable sales to licensed distributors: Attach Form MF-D, Schedule 5.                          17. 

18. Taxable uses.                                                                                  18. 

19. Total taxable sales and uses: Add Lines 16, 17, and 18.                                        19. 

20. Total gallons accounted for: Add Line 19 and Line 15; the sum must equal Line 8.               20. 

                                         Complete Sections 2 and 3 on the reverse side.



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Form OP-216                                             Connecticut Tax 
Page 2 of 4                                             Registration Number
(Rev. 06/18)
OP216 0618W 02 9999

Section 2 - Special Fuels Tax Calculation
                                                                                 Column A - Diesel     Column B - Alternative Fuel

21  Taxable gallons.                                    21.                                          

22.  Deduct tax paid purchases.                         22.                                          

23.  Deduct dealer sales to governmental 
entities: Attach Form MF-D, Schedule 13.                23.                                          

24.  Total taxable gallons: Subtract Line 22 and 
Line 23 from Line 21 for each column.                   24.                                          

25.  Tax due: Multiply Line 24 by the rate 
(Column A by 43.9¢; Column B by 26¢)                    25.                                       .00                          .00

26.  Total tax due: Add Line 25, Column A and Column B.                                            26.                          .00

27.  Penalty: 10% (.10) of total tax due or $50, whichever is greater.                             27.                          .00

28.  Interest: 1% (.01) per month or fraction of a month from due date to date of payment.         28.                          .00

29.  Total amount due: Add Lines 26, 27, and 28.                                                   29.                          .00

Section 3 - Declaration and Signature
Declaration: I declare under penalty of law that I have examined this return (including any accompanying schedules and statements) and, to the best of 
my knowledge and belief, it is true, complete, and correct. I understand the penalty for willfully delivering a false return or document to the Department of 
Revenue Services (DRS) is a fine of not more than $5,000, or imprisonment for not more than five years, or both. The declaration of a paid preparer other 
than the taxpayer is based on all information of which the preparer has any knowledge.

           Taxpayer signature                                              Title                         Date (MMDDYYYY)
Sign Here

Keep a     Print taxpayer name                                             Telephone number              Taxpayer SSN
copy of 
this return
for your
           Paid preparer signature                                         Preparer address              Preparer’s SSN or PTIN
records.

           Taxpayer’s email address




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                                        Form OP-216 - Instructions
              General Instructions                                                  Line Instructions 
Complete the return in blue or black ink only.                    Line 2
Taxpayers must file a return for each calendar month by the       Report Connecticut state excise tax paid purchases of 
twenty-fifth day of the following month. If the due date falls on diesel fuel, #2 heating oil, kerosene, jet fuel, and biodiesel 
a Saturday, Sunday, or legal holiday, the next business day       and purchases of propane and natural gas sold as a motor 
is the due date. A return must be filed even if no tax is due.    vehicle fuel. For each product code, you must complete a 
Rounding  gallons:  On  your  return,  you  must  round  off      separate Form MF-R, Motor Vehicle Fuels Tax Schedule 
fractions of a gallon to the nearest whole gallon. Round down     of Receipts, Schedule Type 1, indicating gallons purchased 
to the next lowest whole gallon all fractions of a gallon less    from each supplier.
than a half gallon. Round up to the next highest whole gallon     Line 3
all fractions of a half gallon or more.                           Report Connecticut state excise tax unpaid purchases of 
You must round off cents to the nearest whole dollar on           diesel fuel, #2 heating oil, kerosene, jet fuel, and biodiesel 
your return and schedules. If you do not round, DRS will          and purchases of propane and natural gas sold as a motor 
disregard the cents. Round down to the next lowest dollar         vehicle fuel. For each product code, you must complete a 
all amounts that include 1 through 49 cents. Round up to          separate Form MF-R, Schedule Type 2, indicating gallons 
the next highest dollar all amounts that include 50 through       purchased from each supplier.
99 cents. However, if you need to add two or more amounts 
to compute the amount to enter on a line, include cents and       Line 4
round off only the total.                                         Report gallons imported from another state direct to customers 
                                                                  within Connecticut. For each product code, you must complete 
Pay Electronically  : Visit  www.ct.gov/TSC to use the 
                                                                  a separate Form MF-R, Schedule Type 3, indicating gallons 
Taxpayer Service Center      (TSC) to make a direct tax 
                                                                  purchased from each supplier.
payment. After logging onto the TSC, select the Make 
Payment Only option and choose a tax type from the drop           Line 5
down box. Using this option authorizes the Department of          Report gallons imported from another state into Connecticut 
Revenue Services (DRS) to electronically withdraw from            storage.  For  each  product  code,  you  must complete  a 
your bank account (checking or savings) a payment on a            separate Form MF-R, Schedule Type 4, indicating gallons 
date you select up to the due date. As a reminder, even if        purchased from each supplier.
you pay electronically you must still file your return by the due 
date. Tax not paid on or before the due date will be subject      Line 9
to penalty and interest.                                          Report Connecticut state excise tax-exempt sales and 
                                                                  transfers of diesel fuel, #2 heating oil, kerosene, jet fuel, 
Pay by Mail: Make check payable to      Commissioner of 
                                                                  biodiesel, propane, and natural gas to licensed diesel fuel 
Revenue Services. To ensure payment is applied to your 
                                                                  distributors. For each product code, you must complete a 
account, write “Form OP-216” and your Connecticut Tax 
                                                                  separate 
Registration Number, optional, on the front of your check.                 Form MF-D, Motor Vehicle Fuels Tax Schedule of 
                                                                  Disbursements, Schedule Type 6, indicating gallons sold to 
Be sure to sign your check and paper clip it to the front of                                       
your return. Do not send cash. DRS may submit your check                             Announcement 2018(3), Annual List of 
                                                                  each customer. See 
                                                                  Distributors for Motor Vehicle Fuels Tax Purposes  , for a list 
to your bank electronically. 
                                                                  of licensed distributors.
Mail this return and schedules with a check to:
 Department of Revenue Services                                   Line 10
 State of Connecticut                                             Report sales and transfers out of Connecticut and sales in 
 PO Box 5031                                                      Connecticut to licensed motor vehicle fuels exporters. For 
 Hartford CT 06102-5031                                           each product code, you must complete a separate Form MF-D, 
                                                                  Schedule Type 7, indicating gallons sold to each customer.
                                                                  Line 11
 Special Instructions for Sellers of 
                                                                  Report tax-exempt sales to the U.S. government. For each 
              Certain Alternative Fuel
                                                                  product code, you must complete a separate Form  MF-D, 
Effective for sales made on or after July 1, 2008, sales          Schedule Type 8, indicating gallons sold to each branch of 
of compressed natural gas, liquefied petroleum gas, and           the U.S. government.
liquefied natural gas (alternative fuels) are subject to motor 
vehicle fuels tax at 26¢ per gallon. When selling such fuels      Line 12
in a gaseous form, see Special Notice 2018(2), Conversion         Report tax-exempt sales to the State of Connecticut and 
Factors on Motor Vehicle Fuels Occurring in Gaseous Form          municipalities of this state. For each product code, you must 
Beginning July 1, 2018.                                           complete a separate Form MF-D, Schedule Type 9, indicating 
                                                                  gallons sold to each state agency and each municipality.

Form OP-216 (Rev. 06/18)                                                                                           Page 3 of 4



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                               Form OP-216 - Instructions (continued)
Line 13                                                           Column B
Report tax-exempt sales to farmers and other tax-exempt           Report all alternative fuel credit card sales to governmental 
purchasers. Report tax-exempt sales of jet fuel to licensed       entities made at retail outlets. For each product code, you 
aviation fuel dealers or sold directly to an aircraft owner or    must complete a separate Form MF-D, Schedule Type 13, 
operator documented by  Form AU-477,     Aircraft Owner or        indicating alternative fuel gallons sold to each governmental 
Operator Declaration Motor Vehicle Fuels Tax Exemption.           entity.
Report tax-exempt sales to any vessel having a displacement       Line 24
exceeding four thousand (4,000) dead weight tons or primarily     Total taxable gallons: Subtract Line 22 and Line 23 from Line 21 
engaged in interstate commerce. Report tax-exempt sales           for Column A (diesel) and Column B (alternative fuel).
of dyed diesel fuel to a licensed marine fuel dock owner or 
operator documented by Form AU-478.                               Line 25 - Tax Due
For each product code, you must complete a separate Form          Column A
MF-D, Schedule Type 10, indicating to whom the gallons            Multiply Line 24, Column A by 43.9¢
were sold. Include nontaxable use and tax-exempt sales of         Column B
#2 heating oil and kerosene for heating purposes, but do not      Multiply Line 24, Column B by 26¢.
complete Form MF-D for such sales.
                                                                  Line 26
Line 16                                                           Total tax due: Add Line 25, Column A and line 25, Column B.
Report all taxable sales other than to licensed distributors. 
Do not complete Form MF-D.                                        Line 27
                                                                  Late Payment Penalty: The penalty for late payment is 10% 
Line 17                                                           of tax due or $50, whichever is greater. 
Report taxable sales to licensed diesel fuel distributors. For 
                                                                  Late Filing Penalty: The Commissioner of Revenue Services 
each product code, you must complete a separate Form MF-D, 
                                                                  may impose a $50 penalty for failure to file any return required 
Schedule Type 5, indicating gallons sold to each licensed         by law to be filed.
diesel fuel distributor.
                                                                  Line 28
Line 18
                                                                  Interest: The interest charge for late payment is 1% per month 
Report all taxable use.
                                                                  or fraction of a month from the due date.
Line 21
                                                                  Line 29
Column A                                                          Remit the amount due with this return.
Report the diesel gallons included in Line 19.
Column B                                                          For Further Information
Report the alternative fuel gallons included in Line 19.          If you need additional information or assistance, call the 
                                                                  Excise Taxes Unit at 860-541-3224, Monday through Friday 
Line 22
                                                                  8:30 a.m. to 4:30 p.m.
Column A
Of the taxable gallons on Line 21, Column A, report those diesel  For More Information:  Call DRS during business hours, 
gallons that were purchased as state excise tax-paid, as reported Monday through Friday:
on Form MF-R, Schedule Type 1.                                     1-800-382-9463 (Connecticut calls outside the Greater 
                                                                         Hartford calling area only); or
Column B
Of the taxable gallons on Line 21, Column B, report those          860-297-5962 (from anywhere).
alternative fuel gallons that were purchased as state excise      TTY, TDD, and Text Telephone users only may transmit 
tax-paid, as reported on Form MF-R, Schedule Type 1.              inquiries anytime by calling 860-297-4911.
Line 23                                                           Forms and Publications: Visit the DRS website at 
                                                                  www.ct.gov/DRS to download and print Connecticut tax 
Column A
                                                                  forms and publications.
Report all diesel credit card sales to governmental entities 
made at retail outlets. For each product code, you must 
complete a separate Form MF-D, Schedule  Type 13, 
indicating diesel gallons sold to each governmental entity.

Form OP-216 (Rev.06/18)                                                                                     Page 4 of 4






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