Get to Know National Income Tax & Accounting
Our goal at National Income Tax & Accounting is to use our 25+ years of experience to maximize our clients' utility. By minimizing your tax bill or maximizing the growth of your business, we put our experience to work for you.

Working With Us

Welcome to National Income Tax & Accounting

National Income Tax & Accounting is a small, family owned business located on 66th Street in St. Petersburg, Florida. Tom and Karen Gargiulo founded National over 25 years ago and, recently, their son David has come to work at the firm. By combining our years of experience with new perspective, we look to save our clients time and money by combining new technologies with time proven practices.

At National, we differ from many other accounting firms. Our laid-back, yet driven office welcomes you as part of the family while working to best serve your needs as a client. We want to be part of your business, your family, and your life.

If one would could summarize our firm in one word, it would be "personalization". Our firm gets to know our clients as people and caters our services to best meet their needs in all facets of our business.  This translates into savings for our clients. On the tax side, we work to understand your tax situation, maximizing your deductions,planning for the long run, and adhering to the ethics and standards of the I.R.S.. In accounting, we make our integration with your firm as seamless as possible by logging on remotely, brining third-party apps in to save time, and offering business forecasting. What role can we fill for you today?

We have developed this website to keep you up-to-date with the latest tax law changes and tax planning strategies. Let us simplify your life! Want the latest tax deadlines delivered to your e-mail box? Sign up for our e-mail client newsletter full of valuable tax planning strategies.

You can count on us for professional, timely and reliable services, which include the following:

  • Tax Preparation & Planning

  • Tax Problem Assistance

  • QuickBooks Support & Training

  • Monthly Accounting

  • Payroll Services

  • Financial Planning

  • Business Forecasting

Feel free to contact us by phone at (727) 345-7790 or via e-mail: We look forward to assisting you with all of your tax and financial needs.

Get Started Today

Book a free discovery call and let us show you how our expertise can save you money in the long run.

Schedule an Appointment