Tax Man, Inc. is a Las Vegas tax practice associated with Randall S. van Reken, whose listed credentials include EA, CFP, ATP, and AFSP. The practice describes its work as Individual and Small Business Tax Services and focuses on helping clients with tax needs in a practical, source-backed way.

The official site states that the firm serves individuals, LLCs, corporations, and small businesses. It also notes background and expertise in real estate and estate planning, which may be relevant for clients whose tax questions connect to property, ownership structures, or planning considerations.

The site includes client resources such as FAQs, forms, tax notes, a 2025 tax bill section, a client checklist, IRS links, and payment access. Its public materials present the practice as tax-focused and locally based in Las Vegas.