New York State Sales Tax Resolution & Audit Defense

New York State is
aggressive in enforcing sales tax laws.

Restaurants, retailers, salons, and delivery-based businesses frequently face:

At TREA, we evaluate OIC feasibility only as part of a structured review, not through assumptions or self-service tools.

NYS Sales Tax Audits Section

Understanding NYS Sales Tax Audits

Effective defense requires knowledge of:

  • NYS audit methodology
  • Restaurant and retail industry practices
  • POS system reporting
  • Delivery platform reconciliation
  • Recordkeeping requirements
  • Penalty structures
  • How auditors calculate underreporting

Our process is informed by former NYS audit experience and practical understanding of how these cases are developed.

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Industries Commonly Targeted by NYS Sales Tax Audits

  • Restaurants, takeout, and food service
  • Grocery and convenience stores
  • Liquor stores
  • Retail shops and boutiques
  • Barbershops and salons
  • Auto shops and mechanics
  • Contractors and trades
  • Delivery-based businesses (Uber Eats, DoorDash, Grubhub)
Common Problems in NYS Sales Tax Audits

Common Problems Identified in NYS Sales Tax Audits

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Underreported Sales

Often alleged when:

  • POS data does not match filed ST-100 returns
  • Bank deposits exceed reported sales
  • Delivery platform receipts are grossed up rather than reported net
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Estimated Assessments

If a taxpayer does not respond timely, NYS may apply aggressive estimates—often far above actual sales.

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Credit Card vs. Cash Discrepancies

Disproportionate credit card activity often triggers assumptions of cash underreporting.

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Poor Recordkeeping

NYS may assume underreporting if:

  • Daily sales records are missing
  • Z-tapes or POS summaries are incomplete
  • Delivery order summaries are inconsistent
  • Voids, comps, or discounts lack documentation
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Industry Markup Ratios

Auditors frequently apply "industry averages" for:

  • Food cost percentages
  • Gross margins
  • Expected markups
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Delivery Platform Issues

Delivery Platform Issues (Uber Eats, DoorDash, Grubhub)

Delivery platforms are now one of the most common sales tax audit triggers.

Common issues include:

  • Reporting gross delivery revenue instead of net
  • Misclassification of platform fees
  • Inclusion of sales tax in payout totals
  • Improper treatment of tips

NYS often recalculates these as underreported taxable sales, resulting in inflated assessments.

We address this by:

  • Reviewing merchant statements
  • Analyzing platform payout reports
  • Reconciling POS and delivery data
  • Applying NYS-approved allocation methods

Why Businesses Choose Our Sales Tax Resolution Process

Our Triple-S Sales Tax Resolution Framework

Study → Satisfy → Solve

All IRS and NYS resolution matters follow the same core process.

PHASE 1 - STUDY

(Audit Analysis & Reconstruction)

We review:

This identifies where NYS believes underreporting occurred and whether those assumptions are supportable.

PHASE 2- SATISFY

(Compliance & Correction)

When required, we:

Compliance positioning improves leverage and limits exposure.

PHASE 3 - SOLVE

(Resolution Implementation)

Depending on the facts, this phase may include:

The objective is a defensible and sustainable outcome, not temporary relief.

Patrol (Walk-In) Audits

NYS “Patrol” auditors may enter a business without notice. These audits are fast-moving and often inaccurate.

Who This Page Is For

How to Get Started

Sales tax audits escalate quickly.
The first step is determining whether a full review is appropriate.

Get Clarity Before You Commit

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