GET TAX RELIEF NOW!
GET IN TOUCH

Get Tax Help Now

Thank you for contacting
GetTaxReliefNow.com!

We’ve received your information. If your issue is urgent — such as an IRS notice
or wage garnishment — call us now at +(888) 260 9441 for immediate help.
Oops! Something went wrong while submitting the form.
Reviewed by: William McLee
Reviewed date:
January 15, 2026

What the New York Form ST-100 (2009) Is For

New York Form ST-100 (2009) is the quarterly sales and use tax return used by registered vendors to report taxable sales, taxable purchases, credits, and sales tax collected during a three-month reporting period. It applies to businesses authorized to collect New York sales tax under a valid Certificate of Authority during 2009.

This quarterly sales tax return reports state, local, and Metropolitan Commuter Transportation District taxes based on where goods were delivered or services were performed. Filing the return enables New York State to reconcile the sales tax collected with the amounts owed and ensures compliance with the 2009 sales tax rules.

When You’d Use New York Form ST-100 (2009)

You would use New York ST-100 (2009) if your business was assigned a quarterly filing status for sales and use tax during the 2009 tax year. This includes original filings, late submissions, and amended returns for quarters already filed.

The form must be filed even if your business had no taxable sales or no tax due for the quarter. Filing is still required to avoid penalties, and failure to submit a return can result in assessments even when no payment is owed.

Key Rules or Details for 2009

Any business holding a Certificate of Authority in 2009 was required to file a sales and use tax return according to the filing frequency assigned by the New York State Department of Taxation and Finance. Most newly registered businesses initially begin as quarterly filers, unless they are reassigned to monthly or annual filing based on their activity.

For 2009, quarterly filing periods ended in February, May, August, and November, with each return due within 20 days after the close of the quarter. The statewide base sales tax rate was 4 percent, with additional local rates depending on county and city jurisdiction.

Businesses operating within the Metropolitan Commuter Transportation District were subject to an additional surcharge. If taxable receipts and purchases exceeded $300,000 in any quarter, the company was required to switch to monthly filing, effective the next quarter.

Step-by-Step (High Level)

Step 1: Report Gross Sales and Services

Enter total gross sales and services for the quarter, including taxable, nontaxable, and exempt transactions from all New York business locations. Sales tax collected should not be included in gross sales figures.

Step 2: Identify Required Schedules

Determine whether additional schedules are required based on your business activities, such as fuel sales, special taxes, or exempt transactions. Complete all the necessary schedules before continuing with the primary return.

Step 3: Calculate Tax by Jurisdiction

Report taxable sales and taxable purchases by jurisdiction based on where delivery occurred or where property was used. Apply the correct tax rate for each jurisdiction and calculate total sales and use tax due.

Step 4: Apply Credits, Penalties, or Interest

Apply any allowable credits supported by proper documentation. If the return is filed late or underpaid, calculate the penalty and interest instead of claiming the vendor collection credit.

Step 5: Sign and Submit the Return

Review the return for accuracy, sign it as an authorized individual, and submit it with full payment if tax is due. Retain copies of the return and records supporting all reported amounts.

Common Mistakes and How to Avoid Them

  • Reporting sales under the wrong jurisdiction: Report sales where delivery occurred or where the service was performed, not where the business is located.

  • Double-counting sales when schedules are required: List detailed transactions on the schedules and transfer only summary totals to the primary return.

  • Claiming the vendor collection credit on a late-filed return: Claim the credit only on timely filed returns and confirm eligibility before applying it.

  • Failing to file for a quarter with no taxable sales: File a zero return for the quarter when required to avoid late-filing notices and penalties.

  • Using outdated tax rates or jurisdiction codes: Verify current rates and jurisdiction codes for the filing period and keep documentation for any credits claimed.

What Happens After You File

After submission, the New York State Department of Taxation and Finance processes the quarterly sales tax return and applies any payment to the business account. Returns filed through the New York sales tax web file generate immediate confirmation, which serves as proof of filing.

If discrepancies are identified, the Department may request additional information or issue a notice for adjustment. Maintaining accurate records supports reported figures and helps resolve questions efficiently. Returns for 2009 remain subject to audit under New York’s statute of limitations, generally three years from the filing date. Proper documentation is essential if the return is reviewed later.

FAQs

Do businesses have to file New York Form ST-100 (2009) if no sales occurred?

Yes, a quarterly sales tax return was still required even when a business had no taxable sales or purchases during the quarter. Failure to file a no-tax-due return could still result in penalties.

What were the filing deadlines for New York Form ST-100 (2009)?

Each return was due within 20 days after the end of the quarter, covering periods ending in February, May, August, and November, and filing after the deadline triggered penalties and interest.

Can New York Form ST-100 (2009) be filed or amended now?

Yes, businesses may still file late or amended returns for the 2009 tax year. Interest applies to unpaid tax, and penalties depend on how late the return is submitted.

What is the difference between sales tax and use tax on the return?

Sales tax applies to taxable sales made to customers, while use tax applies to taxable purchases where New York sales tax was not collected. Both are reported on the same sales and use tax return.

How did businesses file New York sales tax online in 2009?

Businesses could file New York sales tax online using the New York sales tax web file, which allowed electronic filing and payment with immediate confirmation of submission.

Is New York Form ST-100 used for annual sales tax filing?

No, Form ST-100 is a quarterly sales tax return. Businesses assigned to annual filing were required to use a different form designated for yearly reporting.

How did you hear about us? (Optional)

Thank you for submitting!

Your submission has been received!
Oops! Something went wrong while submitting the form.

Frequently Asked Questions