U.S. Indirect Tax: 1 Day Assessment & Litigation Session in Washington, DC

Schedule

Mon, 02 Mar, 2026 at 09:00 am to Tue, 04 Aug, 2026 at 05:00 pm

UTC-05:00

Location

1500 K St NW | Washington, DC

Advertisement
Master sales & use tax audits, assessments, nexus issues, penalties, disputes and appeal basics in a fast 1 Day workshop.
About this Event

Group Discounts:

Save 10% when registering 3 or more participants
Save 15% when registering 10 or more participants

For more information on Venue address, reach out to "[email protected]"

About This Course

  • Duration: 1 Full Day (8 Hours)
  • Delivery Mode: Classroom (In-Person)
  • Language: English
  • Credits: 8 PDUs / Training Hours
  • Certification: Course Completion Certificate
  • Refreshments: Lunch, snacks, and beverages provided

Course Overview

This 1 Day workshop provides a practical, beginner-to-intermediate understanding of U.S. Sales & Use Tax, the closest equivalent to GST in the United States. You will explore how state tax authorities conduct audits, how businesses are assessed for additional tax, how nexus determines multi-state obligations, how notices and penalties are issued, and what steps are required to dispute or appeal findings.

The course focuses on real U.S. scenarios: nexus misinterpretation, incorrect exemption certificate handling, sampling audits, multi-state risks, state-level disputes, and basic litigation pathways. By the end, you will know how to prepare for audits, defend documentation, handle assessments, and reduce future exposure.

. Learning Objectives

By the end of this course, you will be able to:

  • Understand how U.S. states enforce sales & use tax compliance.
  • Recognize nexus triggers and multi-state obligations.
  • Prepare for and respond correctly to state audit procedures.
  • Identify common exposure areas and prevent costly errors.
  • Understand assessments, penalties and interest calculations.
  • Navigate basic dispute and appeal processes.
  • Build a practical audit-readiness and compliance improvement plan.

8. Target Audience

  • Indirect tax & compliance teams
  • Accountants & finance professionals
  • Business owners, CFOs, controllers
  • E Commerce, retail, SaaS & service providers
  • Internal auditors and operational managers
  • Anyone handling sales & use tax obligations

Why Choose This Course?

This program translates complex U.S. indirect tax rules into clear, actionable steps for beginners advancing to intermediate-level understanding. The trainer brings experience from multi-state audits, nexus compliance, assessments, exposure reviews, exemption certificate issues, and dispute processes—ensuring real-world insights, not theory. The content is structured so you walk away with practical audit-readiness skills you can apply immediately.

©2025 Mangates Tech Solutions Pvt Ltd. This content is protected by copyright law. Copy or Reproduction without permission is prohibited.



Our Royalty Referral Program

Know a team or professional who could benefit from our workshops? Refer them and earn attractive royalties for every successful registration.

For royalty-related queries, contact [email protected]


Want to train your entire team on U.S. indirect tax audits and compliance?
We provide customized in-house sessions tailored to your industry, state footprint, risk areas, and audit history. Your team learns how to manage nexus obligations, strengthen documentation, minimize exposure, and respond confidently to multi-state audit reviews. Custom scenarios and examples can be included.

📧 Contact us today to schedule a customized in-house session:


Event Photos
Event Photos
Event Photos
Event Photos
Event Photos

Agenda
Module 1: U.S. Sales & Use Tax Framework & Nexus Concepts

Info: • Differences between sales tax, use tax & taxable/exempt transactions
• Economic nexus, physical nexus, marketplace facilitator rules
• Understanding multi-state compliance complexity
• Icebreaker Activity


Module 2: State Audit Process & Documentation Requirements

Info: • How state authorities initiate audits & select sample periods
• Required documents: invoices, resale/exemption certificates, reconciliations
• Responding accurately to notices and data requests
• Activity


Module 3: Common Sales & Use Tax Errors Identified in Audits

Info: • Misapplied tax rates and incorrect taxability decisions
• Improper exemption certificate management
• Use tax exposure on purchases and asset acquisitions
• Role Play


Module 4: Assessments, Penalties & Interest in the U.S. System

Info: • How additional tax, penalties & interest are calculated
• Understanding negligence, fraud, late filing & under-collection penalties
• Options for payment plans, settlement & penalty mitigation
• Case Study


Module 5: Disputes, Appeals & State Litigation Pathways

Info: • Administrative review → protest → appeals → possible court escalation
• Preparing evidence, documentation and written arguments
• How businesses negotiate or settle state-level disputes
• Simulation


Module 6: Multi-State Exposure & Risk Management

Info: • Identifying exposure across several states
• Common risk areas for eCommerce, services & remote sellers
• Using internal controls to reduce assessment risk
• Group Brainstorm Activity


Module 7: Building an Audit-Ready Indirect Tax Compliance Plan

Info: • Creating taxability matrices & reconciliation checks
• Strengthening document retention for audits
• Developing ongoing audit-readiness processes
• Action Plan Review


Advertisement

Where is it happening?

1500 K St NW, 1500 K Street 2nd Floor Washington District of Columbia 20005 United States of America, Washington, United States

Event Location & Nearby Stays:

Tickets

USD 542.07 to USD 705.91

Icon
Know what’s Happening Next — before everyone else does.
Mangates

Host or Publisher Mangates

Ask AI if this event suits you:

Discover More Events in Washington

Parking Jesse Welles
Mon, 02 Mar at 12:00 am Parking Jesse Welles

9:30 Club

TRIPS-ADVENTURES
Parking Matt Rife
Mon, 02 Mar at 12:00 am Parking Matt Rife

Capital One Arena

TRIPS-ADVENTURES
Matt Rife
Mon, 02 Mar at 12:00 am Matt Rife

Capital One Arena

TRIPS-ADVENTURES
Jesse Welles with S.G. Goodman
Mon, 02 Mar at 12:00 am Jesse Welles with S.G. Goodman

9:30 Club

TRIPS-ADVENTURES
FREE Capitol Cantata Series
Mon, 02 Mar at 12:00 pm FREE Capitol Cantata Series

St. Mark's Episcopal Church- Capitol Hill

CONCERTS MUSIC
CJD Advocacy Day 2026
Mon, 02 Mar at 04:00 pm CJD Advocacy Day 2026

Capitol Hill, Washington, D.C.

MEETUPS WORKSHOPS
Houston Rockets at Washington Wizards Tickets
Mon, 02 Mar at 07:00 pm Houston Rockets at Washington Wizards Tickets

Capital One Arena

TRIPS-ADVENTURES
Jesse Welles - Under The Powerlines 2026
Mon, 02 Mar at 07:00 pm Jesse Welles - Under The Powerlines 2026

9:30 Club

Launch Your Own Successful AI App | AI Startup | Workshop 2025
Tue, 30 Apr at 01:00 pm Launch Your Own Successful AI App | AI Startup | Workshop 2025

Regus Office

BUSINESS WORKSHOPS
Prompt to Profit \u2014 Learn Generative AI for Business and Innovation
Wed, 22 Oct at 01:00 pm Prompt to Profit — Learn Generative AI for Business and Innovation

Regus Office

ARTIFICIAL-INTELLIGENCE BUSINESS
Lead High-Performing Teams: Strategies for Success! in Washington,  D.C
Tue, 04 Nov at 09:00 am Lead High-Performing Teams: Strategies for Success! in Washington, D.C

For venue details reach us at: [email protected]

WORKSHOPS PERFORMANCES
Public Speaking for NGOs: 1 Day Workshop in Washington, DC
Fri, 21 Nov at 09:00 am Public Speaking for NGOs: 1 Day Workshop in Washington, DC

regus DC, Washington - 1500 K Street

WORKSHOPS PUBLIC-SPEAKING
Vertex AI: 1 Day Foundations Course in Washington, DC
Tue, 02 Dec at 09:00 am Vertex AI: 1 Day Foundations Course in Washington, DC

regus DC, Washington - 1500 K Street

WORKSHOPS ARTIFICIAL-INTELLIGENCE
Business Analytics Weekend (CBAP) Training in  Washington, DC
Sat, 06 Dec at 09:00 am Business Analytics Weekend (CBAP) Training in Washington, DC

601 Pennsylvania Ave NW

WORKSHOPS
Emotional Intelligence at Work: 1 Day Session in Washington, DC
Fri, 12 Dec at 09:00 am Emotional Intelligence at Work: 1 Day Session in Washington, DC

regus DC, Washington - 1500 K Street

WORKSHOPS
Ethical AI & Technology Governance Essentials: 1 Day Course, Washington, DC
Mon, 15 Dec at 09:00 am Ethical AI & Technology Governance Essentials: 1 Day Course, Washington, DC

regus DC, Washington - 1500 K Street

WORKSHOPS
Organizational Savvy & Political Intelligence \u2013 1 Day Course, Washington
Mon, 22 Dec at 09:00 am Organizational Savvy & Political Intelligence – 1 Day Course, Washington

regus DC, Washington - 1500 K Street

WORKSHOPS
The Tuesday Night Showcase
Mon, 15 Dec at 07:00 pm The Tuesday Night Showcase

Room 808

TRIPS-ADVENTURES
DCGY: Tabletop Sundays
Sun, 28 Dec at 01:30 pm DCGY: Tabletop Sundays

Cleveland Park Neighborhood, Washington DC

BUSINESS MEETUPS
Step into the new year charged, stirred, and activated! Unction to Function
Fri, 02 Jan at 06:00 pm Step into the new year charged, stirred, and activated! Unction to Function

Freedom Church DC

NEW-YEAR

What's Happening Next in Washington?

Discover Washington Events