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Business Details
50+ Years
experience
Trusted Certified Public Accountants in Clearfield, Pennsylvania
Established in 1946, Johnston Nelson & Shimmel has built a legacy of excellence in accounting and tax services. Our team of certified professionals combines deep expertise with a commitment to staying ahead of evolving financial regulations through continuous education and access to premium research resources. We serve over 900 clients across central Pennsylvania and internationally, providing tailored solutions for businesses and individuals. Our adherence to AICPA and PICPA standards ensures the highest level of integrity and accountability in every engagement.

As active members of local and national accounting organizations, we maintain industry leadership while prioritizing personalized service. Our office in Clearfield's historic district reflects our roots in the community, where we've supported generations of clients through changing economic landscapes. By integrating cutting-edge technology with time-tested principles, we deliver actionable insights that empower informed financial decisions. This balanced approach has earned us lasting trust as a regional accounting authority.
Services
Financial Audits Corporation Tax Returns Payroll Taxes Business Valuation Individual Tax Returns Partnership Tax Returns Federal Estate Tax QuickBooks Services Government Audits
Details
  • Year established: 1946
Highlights and features
  • We maintain active AICPA/PICPA peer review status for quality assurance.
  • Our team holds CPAs and QuickBooks Pro Advisor certifications.
  • Continuing education program exceeds regulatory requirements by 25+ years.
  • Specialized experience with 5500 pension plans and employee benefit audits.
  • Deep roots serving central Pennsylvania businesses since 1946.
Associations and certifications
  • AICPA
  • PICPA
Services
Financial Audits
Our certified public accountants perform comprehensive financial audits according to GAAP standards. We examine financial statements for accuracy and compliance with regulatory requirements. Our audit process includes internal control assessments and risk evaluation to provide stakeholders with reliable financial information.
Corporation Tax Returns
We prepare and file federal and state corporation tax returns with meticulous attention to compliance. Our team stays current with evolving tax codes to optimize deductions while maintaining regulatory compliance. We offer tax strategy consultations to minimize liability through legitimate planning opportunities.
Payroll Taxes
Our payroll services handle tax withholdings, wage calculations, and regulatory filings for businesses of all sizes. We ensure timely submission of federal, state, and local payroll taxes while maintaining compliance with current labor laws. Clients receive accurate reporting and year-end W-2 processing.
Business Valuation
We conduct detailed business valuations for mergers, acquisitions, and succession planning. Our analysis follows industry standards to determine fair market value. We consider financial performance, market conditions, and intangible assets to provide defensible valuation reports for legal and transactional purposes.
Individual Tax Returns
Our tax professionals prepare accurate individual income tax returns for complex financial situations. We handle standard filings through sophisticated tax planning strategies for high-net-worth individuals. Services include state tax preparation, inheritance tax returns, and IRS representation for audits.
People
Charles R. Johnston
Partner
CPA with 43 years experience. Penn State graduate with business administration degree. Partner from 1977-2020, contributing extensive tax expertise and leadership.
Dennis R. Nelson
Partner
Certified Public Accountant holding business administration degree from Penn State. Longtime partner providing auditing and consultation services to regional businesses.
Douglas G. Shimmel
Partner
CPA with 38 years experience. Clarion University graduate with business administration degree. Partner from 1983-2021 serving diverse business clients.
Brent A. Thomas
Partner/QuickBooks Pro Advisor
CPA with over 25 years public accounting experience. Geneva College graduate in accounting and business administration. QuickBooks certified with government accounting expertise.
Kathleen A. Miller
Staff Accountant/QuickBooks Pro Advisor
CPA with 15 years public accounting experience. Grove City College graduate with magna cum laude distinction. Provides tax and QuickBooks solutions for business clients.
Questions
What accounting services do you offer businesses?
We provide audits, tax preparation, payroll processing, business valuations, and financial statement compilation for corporations, partnerships, and nonprofits.
How do I schedule an appointment?
Contact our Clearfield office at (814) 765-7831 during regular business hours to speak with our administrative staff about scheduling consultations.
Do you handle international accounting needs?
Yes, we serve clients outside Pennsylvania and the United States, maintaining compliance with applicable international financial reporting standards.
What tax planning services are available?
Our CPAs provide year-round tax planning to optimize deductions, manage estate taxes, and implement proactive strategies for businesses and individuals.
How does your QuickBooks support work?
We offer full QuickBooks solutions including software sales, installation, customized training, and ongoing accounting support for small to mid-sized businesses.