Porter, Muirhead, Cornia & Howard | Certified Public Accountants & Tax Services Serving Casper & Wyoming
Helping Casper Businesses and Residents Thrive with Expert CPA Services
The Right Team Leads to the Right Results
As a full-service CPA firm in Casper, Wyoming, we combine the experience of a large accounting practice with the personal attention only a local firm can provide. From individual tax preparation to business audits and consulting, our certified public accountants focus on building long-term relationships and delivering practical, results-driven solutions for every client. Whether your accounting needs are simple or complex, we can help. Schedule a consultation with our CPAs today.
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Consulting Services
When financial challenges arise, our CPA consultants are ready to step in. From forensic accounting and litigation support to internal control reviews and business valuations, we provide practical solutions that protect your business, strengthen controls, and give you peace of mind.
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Financial Statement Services
Our Casper accounting team offers formal financial statement preparation, including compilations, reviews, and audits. Whether you need a full-service accounting department or audited financials for lenders and investors, our CPAs deliver accurate, timely financial reporting.
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Tax Services
We help Casper individuals and Wyoming businesses navigate complex tax laws with confidence. Our CPAs don’t just file returns — they strategize to minimize taxes, maximize savings, and reduce surprises. PMCH provides comprehensive tax preparation and planning services for individuals, small businesses, estates, nonprofits, and corporations. Our team handles federal and state tax returns, quarterly estimated taxes, proactive tax planning strategies, and IRS representation.
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Financial Advisory Services
As Casper-based CPAs with brokerage experience, we provide tax-centered wealth management and investment advisory services designed for long-term success. By combining CPA expertise with financial advisory services, we deliver integrated wealth planning tailored to the needs of Wyoming residents and business owners.
Check the background of the investment professionals on FINRA’s BrokerCheck.
Industries We Serve in Casper & Wyoming
For over 52 years, PMCH has been the trusted CPA firm for businesses and individuals throughout Casper, Natrona County, and Wyoming. Our local expertise means we understand Wyoming tax laws, regional business challenges, and the unique financial needs of our community. While we're based in Casper, we serve clients throughout Wyoming and can work remotely with businesses nationwide.
We specialize in serving a wide range of industries critical to Wyoming’s economy, including:
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Agricultural Businesses
Why Choose Porter, Muirhead, Cornia & Howard
- Licensed CPAs serving Casper and Wyoming for over 52 years
- Trusted by 100s of businesses and individuals
- Year-round support, not just tax season
- Members of AICPA and the Wyoming Society of CPAs
- Deep knowledge of Wyoming tax laws and regional business challenges
- Accessible shareholders and responsive local support
- Direct access to experienced CPAs
“Knowing that I don’t have to think about taxes or monthly, quarterly and annual required reports allows me to concentrate on running the business. I know they have it handled, and it’s getting done by professionals. It’s a huge relief never having to worry.”
Meet PMCH: Plan. Empower. Achieve
At Porter, Muirhead, Cornia & Howard (PMCH), we don’t just crunch numbers. We partner with you to grow your business and protect your financial future. We believe in helping you create a clear plan, empowering you to take ownership of your journey, and celebrating your success along the way. Since 1974, our team of Certified Public Accountants has provided comprehensive tax, accounting, and consulting services to individuals and businesses throughout Wyoming. We’re committed to delivering responsive, personalized service backed by decades of experience and a deep understanding of our community.
Work with Casper's Trusted CPAs
PMCH proudly serves clients across Wyoming, in person or remotely. Contact PMCH today for a consultation. Call (307) 265-4311 or leave us a message below to schedule a meeting.
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