IRS Representation
98%
OF IRS CASES RESOLVED SUCCESSFULLY WITH US
>25
DEDICATED IRS REPRESENTATION SPECIALISTS
750+
BUSINESS OWNERS REPRESENTED GLOBALLY
4,200+
IRS CASES HANDLED SUCCESSFULLY
Overview

Expert IRS Representation for the Growing Business Owners.

The business owner landscape is experiencing increasing IRS scrutiny as tax authorities tighten enforcement procedures and audit rates rise across multiple industries. To stay protected, business owners must determine where their tax records are solid and where vulnerabilities exist — even across multi-entity business structures — through expert IRS representation support.

Success now demands more than simply filing taxes on time. Business owners must embrace comprehensive IRS representation, prioritizing accurate documentation, investing in the right defense strategies, and reviewing every tax position — from sole proprietors to established corporations.

At NSI Capitals, our IRS representation experts partner with small business owners, entrepreneurs, LLCs, S-Corps, and growing companies to deliver strong, confident representation before the IRS. We help business owners resolve tax disputes today while ensuring they are fully protected and positioned to move forward with complete financial confidence..

Who we serve

Driving IRS Representation Solutions for the Business Owners

We support small business owners, entrepreneurs, and growing companies with tailored IRS representation services to navigate tax disputes, audits, and compliance challenges confidently.

Commitment

Business Owners Deserve More Than Just an IRS Notice

600+

IRS representation cases handled for small business owners and entrepreneurs

2,300+

IRS resolution engagements for business owners globally

Client Results

Our Client Results in IRS Representation

We empower business owners to resolve IRS issues confidently, eliminate tax penalties, and achieve complete compliance clarity in an ever-changing tax regulatory landscape.

Who we serve

Driving IRS Representation Solutions for the Business Owners.

Small Business Owners

Business owners have faced many challenges, from responding to IRS audit notices and penalty letters to resolving back taxes and compliance issues across multiple tax years.

Startups & Entrepreneurs

As the startup world works to form a comprehensive tax compliance strategy, early-stage business owners need expert IRS representation and resolution support to redefine their standing.

LLCs & S-Corps

As the business world works to form a comprehensive tax defense strategy, LLC and S-Corp owners facing IRS challenges need precise representation and compliance support to redefine their tax position.

Self-Employed & Freelancers

As the gig and freelance worlds continue to expand, self-employed professionals may find themselves needing expert IRS representation at the forefront of resolving tax disputes confidently.

The experts

Our Automotive Experts

How We Can Help

Covering the Full Spectrum of Global Financial Services.

We tackle our clients’ most critical challenges, from strategy and operations to digital transformation and sustainability. With deep expertise and a holistic approach, we break silos to maximize value, creating a powerful multiplier effect for lasting success.