Trusted Advice. Strategic Impact.

Tharnell LLC delivers bookkeeping, CFO, fraud risk, and business advisory services that help businesses grow with confidence and clarity. 

Financial Reporting

tax services

CFO Advisory

internal controls

Bookkeeping

Fraud Risk

business advisory

About Tharnell LLC

A Partner You Can Count On

Tharnell LLC is a Texas-based financial management and business advisory firm committed to delivering practical solutions, clear financial insights, and disciplined support. We help businesses strengthen financial processes, improve decision-making, manage risk, and pursue sustainable growth with confidence.

Our Services

Financial Expertise for Every Stage of Business Growth

Tharnell LLC provides bookkeeping, tax support, CFO advisory, internal controls, fraud risk, and business advisory services tailored to U.S. startups, small businesses, and growing organizations. We combine reliable financial information, practical insights, and disciplined processes to help business leaders improve visibility, manage risk, strengthen operations, and move forward with confidence.

Explore Financial Reporting

Clear management reporting and financial insights that help you understand profitability, cash flow, financial position, and overall business performance.

Bookkeeping

Reliable monthly bookkeeping and reconciliations that keep your records current, organized, and ready for informed business decisions.

Tax Services

Tax preparation, planning support, and compliance assistance designed to keep your records organized, reduce surprises, and identify lawful tax-saving opportunities.

CFO Advisory

Strategic financial guidance, budgeting, forecasting, cash-flow planning, and performance analysis to support stronger business decisions and sustainable growth.

Internal Controls & Process Improvement

Practical internal control and process improvement services designed to strengthen financial procedures, reduce operational risk, improve accountability, and support reliable business operations.

Fraud Risk & Financial Review

Fraud risk assessments, transaction reviews, red-flag analysis, and control recommendations help businesses find weaknesses, improve protections, and lower financial risk.

Business Advisory

Practical business advisory services focused on planning, financial performance, operational improvement, pricing, growth strategy, and better decision-making.

Schedule a Consultation with Our Firm Today

Discuss your goals with our firm and discover how we can help your business move forward.
Why Choose Us

Comprehensive Solutions, Lasting Value.

At Tharnell LLC, we combine technical expertise with practical business insight to help organizations strengthen financial performance, manage risk, and make informed decisions. Our commitment is to deliver accurate and personalized advisory services that support long-term success.

Experienced Financial Expertise

Receive professional accounting and advisory services backed by industry knowledge, attention to detail, and a commitment to accuracy

Tailored Business Solutions

Every business is different. We provide customized strategies and practical recommendations designed to meet your specific financial needs and goals.

Integrity & Trusted Partnership

We build long-term relationships through transparency, confidentiality, and dependable service, helping clients navigate financial challenges.

"Aliquam hendrerit ut nisi vitae sollic. Mauris diam diam, tincidunt quis orc quis, pretium varius turpis."

Matthew Patel Client

"Aliquam hendrerit ut nisi vitae sollic. Mauris diam diam, tincidunt quis orc quis, pretium varius turpis."

Amy Sarasvati Client

"Aliquam hendrerit ut nisi vitae sollic. Mauris diam diam, tincidunt quis orc quis, pretium varius turpis."

Jason Rando Client

"Aliquam hendrerit ut nisi vitae sollic. Mauris diam diam, tincidunt quis orc quis, pretium varius turpis."

Matthew Patel Client
Our Cases

Tax Challenges, Tax Solutions

Complex tax laws and unexpected bills shouldn’t slow your business down.We provide proactive tax planning and expert defense to maximize your savings.

Tax Compliance Resolution

Resolve outstanding tax issues and regain peace of mind with strategic, compliant solutions. We navigate complex IRS and state tax regulations to protect your business and resolve liabilities efficiently.

Small Business Tax Optimization

Maximize your profitability and minimize tax liabilities with proactive, legal tax planning. We help small business owners restructure operations, leverage all eligible credits.

Work Process

How We Work

01

Initial Consultation

We begin by learning about your business, current challenges, financial processes, and service needs.

02

Review & Assessment

We review the available records, systems, and workflows to identify gaps, priorities, and opportunities for improvement.

03

Customized Service Plan

We develop a clear scope of services tailored to your business needs, goals, and reporting requirements.

04

Implementation & Ongoing Support

We implement the agreed services, maintain clear communication, and provide consistent ongoing support.

Our Blog

Latest Blog & News for You

Scroll to Top