About
Kate W. Allen is an attorney in Long Reimer Winegar LLP’s Casper office. She focuses on business and real estate transactions, with an emphasis on tax-driven structuring. Her practice includes entity formation and restructuring, contract negotiation, asset and equity transactions, real estate acquisitions and dispositions, leasing, and general business operations. She also works in estate, tax, and wealth transfer planning, helping clients organize transactions and legal structures around their business, property, and long-term planning objectives.
Kate earned a B.A. with honors in Anthropology from the University of California, Santa Barbara and a J.D. from the University of Southern California. She is a candidate for an LL.M. in Taxation from New York University, with expected completion in 2026. Her academic background supports a transactional practice that requires careful analysis of business structures, contracts, property interests, and tax considerations. She is licensed to practice law in Wyoming and California.
Allen works on transactions ranging from smaller business and real estate matters to sophisticated, high-dollar deals. Her experience includes advising on how businesses are formed or restructured, negotiating agreements, handling asset and equity transactions, and guiding clients through purchases, sales, leases, and other real estate arrangements. Her practice requires coordinating legal, commercial, and tax considerations so clients can evaluate options, document transactions, and move forward with structures suited to their particular circumstances.
Kate W. Allen takes a pragmatic approach to transactional work and emphasizes solutions tailored to each client’s goals and situation. Her combination of business, real estate, estate-planning, and tax-focused work allows her to address issues that often overlap in closely held businesses and property transactions. From Casper, she helps clients structure transactions, negotiate agreements, and plan for ownership and wealth-transfer concerns with an emphasis on practical legal guidance and careful attention to the details of each matter.
Law Office Affiliations
- Attorney, Long Reimer Winegar LLP
- Member, Wyoming State Bar
- Member, The State Bar of California
Licensed State
- Wyoming
- California
Education
- New York University
Master of Laws (LLM) in Taxation - University of Southern California
Juris Doctor (JD) - University of California, Santa Barbara
Bachelor of Arts (BA)
Awards & Badges


- Business
- Contracts & Agreements
- Corporate & Incorporation
- Licensing
- Limited Liability Company (LLC)
- Mergers & Acquisitions
- Oil & Gas
- Real Estate
- Tax





