Run a free full auditMarlene Van Sickle CPA, PLLC is a specialized accounting firm in Austin, TX, dedicated to providing tax preparation and planning services for small businesses, real estate investors, motorsports professionals, and individuals with complex financial situations such as stock compensation and investment income. The firm serves clients across Central Texas, offering tailored solutions in business tax planning, personal tax preparation, investment income strategy, and real estate tax management. With a 5.00 rating based on client feedback, the firm is recognized for its thoroughness, proactive guidance, and long-term client relationships. Its expertise spans multiple business structures, including sole proprietorships, partnerships, S-corporations, and LLCs, with services designed to maximize tax efficiency and compliance.
Founded in 2015 by Marlene Van Sickle, CPA, the firm brings more than three decades of experience in tax strategy and client services. Marlene, a certified public accountant with a master’s in accounting and finance from Purdue University, previously held leadership roles at established accounting firms in Austin and Indiana. Her deep background in tax planning, combined with a lifelong passion for motorsports, allows her to offer unique insights to clients in the auto racing industry. The firm’s team includes Patricia Billings, client manager, who oversees day-to-day engagements and ensures consistent, attentive service. Van Sickle CPA emphasizes proactive, ongoing tax consulting, with quarterly reviews and personalized planning to help clients anticipate and manage tax obligations effectively.
The firm is located on Oliver Cemetery Road in Austin, TX, approximately 0.3 miles from Grape Creek and 0.5 miles from West US Highway 290. It sits about 0.5 miles from Devils Pen Creek and is within 1.7 miles of the Lower Barton Creek Management Unit, a designated nature preserve. The proximity to these natural features and major transportation routes underscores its accessibility within the city’s western corridor.
Marlene Van Sickle CPA, PLLC is distinguished by its commitment to long-term client partnerships, its deep expertise in niche areas like motorsports and real estate, and its consistent delivery of strategic tax planning. The firm’s reputation for reliability and precision is reflected in its high client rating and the detailed, well-structured information available online. Its ability to navigate complex financial scenarios, particularly those involving stock compensation and rental property income, sets it apart in Austin’s competitive accounting landscape.
As a trusted advisor in Austin’s growing small business and tech communities, Marlene Van Sickle CPA, PLLC stands out for turning tax complexity into strategic advantage.
BizScoreAI scanned the website vansicklecpa.com on June 4, 2026. Marlene Van Sickle CPA, PLLC has a BizScore of 68 out of 100. The website audit behind the SEO score ran on October 24, 2026.
AI visibility scan by category: AI Discovery 25 of 25 points, Structured Data 0 of 25 points, Content Readiness 17 of 30 points, AI Trust Signals 15 of 20 points.
Website audit sub-scores (out of 100): On-Page 91, Technical 91, Performance 84, Content 63.
Strengths: 7 checks passed. llms.txt, AI Crawler Access, AI Content Blocking, Q&A Content, Meta Description, About/Team Page, XML Sitemap.
Areas to improve: 6 checks. FAQPage Schema (failed), Content Too Thin (failed), Organization Schema (warning), Speakable Schema (warning), AI-Parseable Headings (warning), Author Signals (warning).
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