Follow the steps to successfully complete the NY PT-350-I form online.

1. Press the 'Get Form' button to access the NY PT-350-I form and open it in your online editor.
2. Fill in the month for which you are filing, along with your legal name, federal employer identification number (EIN) or social security number (SSN), doing business as (DBA) name, business address, and telephone number.
3. Enter the total number of working days of vessels in columns A and B on line 2, considering all locations during the month covered by the return.
4. Compute the working days ratio on line 3 by dividing the amount shown on line 1 by the amount on line 2, and record the result.
5. On line 4, record the total number of gallons of motor fuel used in column A and diesel motor fuel in column B for the month.
6. Calculate gallons of fuel used in New York State for both fuel types on line 5 by multiplying the working days ratio by the amount on line 4.
7. On line 10, enter the total gallons of motor fuel and diesel motor fuel purchased in New York State for which you can confirm that the petroleum business tax was paid.
8. Complete lines 11 to 17 to calculate the tax due or overpayment based on the gallons purchased and tax rates, and prepare your payment if needed.
9. If applicable, complete Schedule A for tugboat and towboat operators for the computation of tax and enter the result on line 8.
10. Review all information for accuracy, save your changes, and then download or print the completed form for submission.

Start filling out the NY PT-350-I online today to ensure timely submission and compliance.