What Form NYS-45-ATT (2023) Is For
New York State employers use Form NYS-45-ATT (2023) to report wage information and employment tax details every quarter, ensuring compliance with New York State tax law, including withholding tax and Unemployment Insurance contributions. It also provides essential data for payroll providers, tax preparers, and employers to meet their obligations.
Employers must file Form NYS-45-ATT to report employee wages and taxes. The form includes details like Social Security numbers, wage data, and tax calculations. It also tracks contributions to Paid Family Leave and the Low-Income Support Obligation for New York State.
When To Use Form NYS-45-ATT (2023)
You must use Form NYS-45-ATT if your business has employees and you are required to file a quarterly return for withholding tax purposes. This includes New York City, New York State, and employers in counties like New York County and Los Angeles County. The form is also used for reporting Unemployment Insurance and personal income tax on wages.
Employers liable for employment tax and meeting withholding requirements must file the form each quarter. This includes employers who use online services, such as Web File, for electronic filing methods. Using Form NYS-45-ATT ensures your business stays compliant with the tax laws in New York State.
Key Rules or Details for 2023
For the 2023 tax year, the New York State Department of Taxation and Finance requires that Form NYS-45-ATT be submitted every quarter. Employers must include information about all employees, including their wages, as well as any withheld taxes, unemployment insurance, and other applicable contributions. This form must be filed even if no wages were paid during the quarter.
Employers must ensure all details, including Social Security numbers and Employer Registration Numbers, are accurate. Missing or incorrect information can lead to penalties or delays in processing. Filing on time using NYS-45 Web File or other electronic filing methods is mandatory for maintaining compliance with New York State tax laws.
Step-by-Step (High Level)
- Step 1 - Log in to Online Services: Access Business Online Services or the NYS-45 Web File with your Employer Registration Number. Ensure you have your login credentials ready to begin the process.
- Step 2 - Enter Employer Details: Enter business details, including your Employer Registration Number and Withholding Identification Number. This helps to identify your business and ensure proper filing.
- Step 3 - Input Quarterly Wage Data: Report employee wages, withholding tax, unemployment insurance, and other required contributions. Ensure all relevant data is entered accurately.
- Step 4 - Review and Submit: Double-check all entries for accuracy, ensuring that no data is missing or incorrect. A final review prevents mistakes.
- Step 5 - Confirm Filing: Submit the form electronically and receive a confirmation of filing. Keep a copy for your records for future reference.
Common Mistakes and How to Avoid Them
This section outlines common mistakes encountered during Form NYS-45-ATT filing and guides how to avoid them. Recognizing and correcting these mistakes helps prevent filing errors and ensures smoother processing by the New York State Department of Taxation and Finance.
- Incorrect Social Security Numbers: This mistake occurs when an employee’s Social Security number is entered incorrectly. You must verify each employee’s Social Security number before submitting the form.
- Missing Wage Information: This mistake happens when employee wages or withholding tax details are omitted. You must ensure that all employee wages and tax information are accurately reported for the quarter.
- Failure to Report Unemployment Insurance: This mistake occurs when Unemployment Insurance contributions are not reported for employees. You must report Unemployment Insurance contributions for each employee.
- Not Using the Correct Filing Format: This error occurs when data is submitted in an incorrect file format. You must use the correct file formats when submitting your data online.
- Not Filing on Time: This mistake occurs when you fail to meet the quarterly filing deadline. You must file the form by the quarterly due date using Web File or Business Online Services.
What Happens After You File
After submitting Form NYS-45-ATT, the New York State Department of Taxation and Finance reviews the details provided. The department will notify you if any issues are found with your submission. If the department finds discrepancies, it may require corrections or additional information.
If the state accepts your filing, your business maintains its good standing. Wage information is used to calculate your business’s Unemployment Insurance and withholding tax obligations for the quarter. It also helps ensure that your employees’ tax records are accurate.
FAQs
When is the deadline for filing Form NYS-45-ATT?
The deadline for filing Form NYS-45-ATT is the last day of the month, following the end of each quarter. For example, the deadline for the first quarter is April 30.
Can I file Form NYS-45-ATT online?
Yes, you can file Form NYS-45-ATT online using the NYS-45 Web File or Business Online Services. Both platforms provide electronic filing methods for easier submission.
What should I do if I make a mistake on Form NYS-45-ATT?
If you discover an error after submitting your form, you must file an amended return. Follow the proper procedures outlined by the New York State Department of Taxation and Finance to correct the mistake.
How do I find my employer registration number?
Your Employer Registration Number can be found on documents issued by the New York State Department of Labor or the New York State Department of Taxation and Finance. This number is crucial for filing your withholding tax forms.
Do I need a tax preparer to file Form NYS-45-ATT?
You may file the form yourself, but many New York employers choose to work with a tax preparer. A tax preparer ensures accuracy and helps navigate the filing process to maintain compliance with New York State tax laws.

