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New York Sales Tax Audit Defense & Compliance
Whether you're facing a New York sales tax audit, fighting an assessment, or trying to get compliant before the state finds you — our team handles your case end to end. Former New York state auditors, sales tax attorneys, and CPAs on staff.
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New York Administrative Appeal for Sales Tax Assessment
Administrative Appeal of Your New York Sales Tax Assessment. Sales Tax Helper LLC, we are here to help.
New York Sales Tax Audit Lawyer
Facing a New York sales tax audit? Get trusted representation from our sales tax audit lawyer in New York, including audit appeals. Contact us today for a free consultation!
Sales Tax Consulting Services in New York
New York Sales Tax Consulting Services. Sales Tax Helper LLC is here to help consult on your tax issue.
New York Sales Tax Litigation Services
Are you facing sales tax disputes in New York? Get professional help with your sales tax litigation today. Contact Sales Tax Helper LLC to schedule a FREE consultation!
New York County Sales Tax Rates in 2026
New York State Sales Tax Rates listed by county. We help with sales tax audits defense & litigation. Don't hire a tax attorney, Call Now!
New York Sales Tax — Frequently Asked Questions
How does a New York DTF sales tax audit work?
The New York Department of Taxation and Finance (DTF) typically initiates a sales tax audit with a written notice. The audit covers up to three years of sales tax records. An auditor will review your books, records, and tax returns. If discrepancies are found, a Notice of Determination is issued. You have the right to challenge the assessment through a formal protest or Division of Tax Appeals hearing.
What triggers a New York sales tax audit?
Common triggers include high cash sales volume, industry-specific audit programs (restaurants, contractors, auto dealers), mismatches between reported income and sales tax filings, tip-offs from employees or competitors, and random selection as part of DTF compliance programs.
What is the New York sales tax rate?
New York state sales tax is 4%. New York City adds 4.5%, bringing the combined NYC rate to 8.875%. Other counties range from 7% to 8.625% combined. The rate depends on the county and municipality where the sale occurs.
Can I appeal a New York sales tax assessment?
Yes. You have 90 days from the date of a Notice of Determination to file a petition with the Division of Tax Appeals. An administrative law judge will hear your case. If unsatisfied, you can appeal to the Tax Appeals Tribunal and ultimately to the Appellate Division of the New York Supreme Court.
What is a New York sales tax Voluntary Disclosure Agreement (VDA)?
A VDA allows businesses with unreported New York sales tax liability to come forward voluntarily, typically in exchange for a waiver of penalties and a limited lookback period. It must be filed before DTF contacts you. Sales Tax Helper can manage the VDA process on your behalf.
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