Follow the steps to complete the New York State Form 3173 online.

1. Click the ‘Get Form’ button to access the document and open it in your preferred editor.
2. Begin by filling in the agency code and agency name at the top of the form. This identifies the relevant department for your submission.
3. Next, enter your full name and social security number in the designated fields. This information is necessary for proper identification.
4. In the annual lease value method section, record the year, make, and model of the vehicle. Then, provide the total miles driven, personal usage miles, and calculate the business miles by subtracting personal usage from total miles.
5. Calculate the annual lease value by multiplying the business miles by the amount for business use, as indicated in the formula. Ensure to keep this value for the next four years or until the automobile is replaced.
6. For the gasoline calculation, fill in the personal usage miles or calculate based on the total cost of gasoline and the percentage of personal miles. This will help determine the taxable fringe benefit amount.
7. Proceed to the fixed rate method section by inputting the number of commuting miles and calculating personal use value. Use the specified rates as necessary.
8. Complete any additional calculations as specified under the special computing rule, and ensure all fields are accurately filled.
9. Finally, sign and date the form in the note to employee section. Ensure to review all entries for accuracy.
10. Once completed, save your changes, and download or print the form for submission. If required, share it with your personnel office.

Complete your New York State Form 3173 online today to ensure timely processing and accurate reporting.