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RubinBrown specializes in providing a comprehensive range of services to meet business and personal needs. Whether you require expert tax, strategic business consulting, audit services or more, RubinBrown's team of experienced professionals are here to support you.

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At RubinBrown, we bring experience across a range of industries. Our experience enables our professionals to offer tailored solutions catering to the intricacies of each sector. Our professionals have years of focused engagement and skills, allowing them to navigate industry-specific challenges to benefit our clients.

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Insights & Events

At RubinBrown, we provide valuable insights detailing emerging trends and industry-specific information. Our events, hosted virtually and in-person, keep you informed and connected to the topics and industries that matter most to you and your organization.

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Jun 11

RubinBrown’s Leveraging Technology for Business Success

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Jun 17

RubinBrown’s Rural Health Webinar Series

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RubinBrown Sports Betting Index: March 2025 Analysis

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Tax Bill Watch 2025: Budget Resolution Compromise

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Careers & Culture

At RubinBrown, we are inspired team members, working as one firm, living our core values, and Being Our Best for Others while delivering totally satisfied clients. We invite you to learn more about the Firm's culture, the Be Your Best for Others mentality, and explore the available opportunities at RubinBrown.

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Jessica Seiffert, CMI

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Jessica Seiffert, CMI

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Contact Information

St. Louis, Missouri jessica.seiffert@rubinbrown.com 314-290-3495 View on LinkedIn

Areas of Expertise

State & Local Tax Services

Jessica Seiffert is a Partner in RubinBrown’s State and Local Tax Services Group. She has over twelve years of professional accounting experience and concentrates in the area of state sales and use taxes. She leads the sales/use tax compliance practice at RubinBrown. Jessica is experienced in the areas of state tax audits, tax planning and research, tax compliance, and tax review as well as personal property taxes. She has worked with data and automation software packages such as Microsoft Excel, Access, Avalara, Vertex, Marketplace Fulfillment Platforms, Power BI, RPA and is experienced with web-based tax research tools.

Jessica has made presentations at various educational forums such as the Associated Industries of Missouri annual tax conference and RubinBrown sponsored seminars.

Education

B.S.B.A., Accounting, Southeast Missouri State University

Experience

Missouri Department of Revenue – sales and use tax auditor Multi-state state sales and use tax audit defense Tax compliance Tax planning and research Multi-state business personal property tax

Professional Organizations

Certified Member, Institute for Professionals in Taxation Member, Missouri Society of Certified Public Accountants

Community Involvement

Volunteer, Ronald McDonald House Volunteer, Volunteer Lawyers and Accountants for the Arts Volunteer, St. Louis Zoo Member, RubinBrown Outreach

Be Your Best for Others at RubinBrown

At RubinBrown, our firm fosters a culture built upon five vision points, and are guided by our philosophy of Being Our Best for Others. Discover how you can be your best at RubinBrown today by visiting our Careers & Culture Overview for available opportunities and more.

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