Follow the steps to complete the FL DR-309634N efficiently.

1. Click ‘Get Form’ button to access the FL DR-309634N and open it for editing.
2. Begin by entering your name, Federal Employer Identification Number (FEIN), and the collection period ending date in the designated fields. Ensure all details are accurate.
3. Move to Part I - Gasoline. Report the total gallons received and the disbursements during the collection period. Be meticulous about recording the gallons sold, on-highway, and off-highway usage.
4. Proceed to Part II - Diesel. Fill in the beginning physical inventory based on the previous month's return, and report the gallons received and disbursed for diesel fuel.
5. Complete the calculations for tax credits and penalties. Refer to the guidelines for each line item to enter the qualifying gallons accurately.
6. Before submitting, review all entered information for accuracy and completeness. Make corrections as necessary, especially in shaded areas, as they are not for entry.
7. Once satisfied with the form, save your changes and prepare to submit your return. Follow the prompts to download, print, or share the completed form as needed.

Ensure timely compliance by filing your FL DR-309634N form online.