New York Form ST-100 (2012) is the quarterly sales and use tax return required for certain businesses registered to collect sales tax in New York State. This form reports taxable sales, use tax, and related special taxes collected during a specific filing period. Understanding how the form works helps businesses stay compliant and avoid penalties.
This guide explains what Form ST-100 is used for, when it must be filed, the key rules that apply to the 2012 tax year, and what happens after submission. It is written for business owners and filers who need clear, practical guidance.
What the New York Form ST-100 (2012) Is For
Quarterly filers use New York Form ST-100 (2012) to report sales tax collected and use tax owed to the New York State Department of Taxation and Finance. It summarizes a business’s taxable and nontaxable sales, purchases subject to use tax, and applicable local taxes for the quarter.
The form also calculates the total tax due across state and local jurisdictions, taking into account certain special taxes and fees. Filing this return enables the state to monitor compliance and ensure that sales tax is collected and remitted correctly.
When You’d Use New York Form ST-100 (2012)
Businesses assigned a quarterly filing frequency must file Form ST-100 for each quarter they are registered, even if no tax is due for that quarter. A return must still be filed even if there are zero taxable sales to avoid late-filing penalties.
The form is also used for late filings, corrected filings, and final returns when a business closes or changes ownership. Any quarter in 2012 during which a business was registered as a quarterly filer requires a completed Form ST-100.
Key Rules or Details for 2012
For the 2012 tax year, Form ST-100 followed New York’s sales tax year running from March 1 through the end of February. Each quarterly return was due within 20 days after the close of the reporting period, and missing this deadline triggered penalties and interest.
Most businesses were required to file electronically using the state’s online system if they prepared returns on a computer and had internet access. Filing on time and paying the full amount due allowed eligible filers to claim the vendor collection credit, subject to limits.
Step-by-Step (High Level)
Step 1: Enter Business Details and Sales Summary
Enter the sales tax ID, business name, and address, then report gross sales for the quarter, including taxable, nontaxable, and exempt sales. This sets the baseline for the return.
Step 2: Mark Final Return Details if Applicable
Complete the final return information only if the business is closing, transferring ownership, or ending its sales tax registration. Include the last day of business and the reason for filing the final.
Step 3: Report Sales and Use Tax by Jurisdiction
Report taxable sales and use tax purchases by jurisdiction code, using the delivery location to apply the correct local rate. Include use tax purchases even if no sales tax was paid at purchase.
Step 4: Add Special Taxes, Fees, Credits, and Payments
Report special taxes and fees, such as passenger car rentals or other designated items, using the applicable rates. Then enter any credits and advance payments to reduce the amount due.
Step 5: Calculate Total Due and Apply Credit or Penalties
Combine taxes and fees, subtract credits and advance payments, and determine the net tax due for the quarter. Apply the vendor collection credit if eligible; otherwise, add penalties and interest for late payments.
Step 6: Sign and Submit the Return
Confirm the totals, sign the return as an authorized person, and submit it through the required filing method. If needed, allow a third party to discuss the filing with the state.
Common Mistakes and How to Avoid Them
- Reporting sales in the wrong jurisdiction: Source sales to the delivery address or service location, and keep delivery records to support the jurisdiction used.
- Confusing gross sales with taxable sales: Report total gross sales on the first page and report taxable sales separately in the appropriate later sections.
- Failing to file when no tax is due: File a return for every assigned filing period, including zero-activity quarters, to avoid automatic penalties.
- Missing required supplemental schedules: Attach all the necessary schedules and confirm the primary return matches the schedule totals before submission.
- Claiming the vendor collection credit when filing late: Claim the credit only on timely filed returns and verify eligibility before including it in totals.
What Happens After You File
After Form ST-100 is filed, the New York State Department of Taxation and Finance processes the return and applies any payment to the business’s account. Electronically filed returns are generally processed faster than paper submissions.
If the return is accurate and paid in full, no further action is required for that quarter. If discrepancies are identified, the department may request additional documentation or clarification to verify the information.
FAQs
Who was required to file New York Form ST-100 (2012)?
Any business registered as a quarterly sales tax filer in New York State during 2012 was required to file Form ST-100 for each applicable quarter.
Is a return required if there were no taxable sales?
Yes, a no-tax-due return must still be filed by the deadline to avoid penalties, even when there was no sales activity.
Can Form ST-100 (2012) be filed late?
Late filing is permitted, but it incurs penalties and interest, and the filer becomes ineligible for the vendor collection credit.
How are amended returns handled?
Errors are corrected by filing a corrected Form ST-100 for the same period, providing accurate information and an explanation of the changes.
What penalties applied for late filing in 2012?
Late filers faced a minimum penalty and additional percentage-based penalties if tax was owed, along with interest accruing from the due date.
How long should records supporting Form ST-100 be kept?
Businesses should retain sales records, exemption certificates, and purchase documentation for a minimum of several years in case of an audit or review.

