Clark Tax and Accounting

Clark Tax and AccountingClark Tax and AccountingClark Tax and Accounting

Clark Tax and Accounting

Clark Tax and AccountingClark Tax and AccountingClark Tax and Accounting

Expert Tax and Accounting Services

Expert Tax and Accounting ServicesExpert Tax and Accounting ServicesExpert Tax and Accounting Services

314-300-7483

Expert Tax and Accounting Services

Expert Tax and Accounting ServicesExpert Tax and Accounting ServicesExpert Tax and Accounting Services

314-300-7483

ABOUT TAX and ACCOUNTING SERVICES

Two professional women discussing a document in a modern office.

Tax Services for Individuals & Small Businesses

Tax season shouldn’t be overwhelming or unpredictable. Clark Tax and Accounting offers comprehensive accounting solutions and year-round tax services designed to minimize liabilities, prevent surprises, and ensure your business remains fully compliant with federal and state requirements. You receive clear guidance, accurate filings, and a partner who understands how every financial management decision affects your tax picture.

Smiling female architect in a hard hat holding blueprints with city and nature overlay.

Accounting Services for Small Businesses

Your business deserves financial clarity, reliable support, and a partner who understands the day-to-day realities of running a company. Clark Tax and Accounting offers comprehensive accounting solutions and year-round tax services designed to keep your books accurate, optimize your financial management, and allow you to focus on what matters most: growing your business.

About Clark Tax and Accounting

Meet the Founder

I’m Nancy Clark, an Enrolled Agent with a Master’s degree in Accounting and over 15 years of experience providing accounting solutions to individuals and small businesses for their tax and financial management needs. My work has included tax preparation, bookkeeping, and year‑round advisory services, giving me a clear understanding of what clients require to feel confident and in control of their finances.


Before launching Clark Tax and Accounting, I served as a Controller, overseeing internal financial operations and managing the daily details that ensure a business runs smoothly. I also worked as a Senior Tax and Accounting Manager for a CPA firm, where I led complex tax engagements, supervised accounting teams, and assisted clients in navigating everything from routine tax services to strategic financial planning. These roles shaped my practical, thorough, and client‑focused approach.


As an Enrolled Agent, I’m licensed to represent taxpayers before the IRS, enabling me to support clients through audits, tax notices, and resolution matters, in addition to annual filings. My goal is to make taxes and accounting feel manageable, transparent, and aligned with your long‑term financial success.

Contact Us

Reach Out to Our Team

We love our customers and are here to help them with our comprehensive accounting solutions, ensuring effective financial management and reliable tax services!

Clark Tax and Accounting

St. Peters, MO, USA

314-300-7483 / nancy@clarktaxandaccounting.com

Hours

Open today

08:00 am – 05:00 pm

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