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Trusted Philadelphia CPA Services for Small Business Success
At Internal Tax Service, LLC, we are dedicated to creating tailored accounting solutions and tax strategies for small businesses and individuals. Our team of certified professionals brings extensive knowledge of tax laws and a commitment to integrity, ensuring clients receive hands-on services that keep their operations running smoothly. We specialize in helping businesses reduce tax liabilities while providing practical advice to avoid costly mistakes and foster long-term success. Our Philadelphia-based firm offers a comprehensive suite of services, including small business accounting, tax planning, QuickBooks support, and business incorporation advisory. By leveraging technology and proactive financial strategies, we empower clients to make informed decisions that drive profitability and sustainable growth.

With decades of combined experience, we serve as trusted partners to businesses across industries, including restaurants, retail, and law firms. Our audit and assurance services meet the highest industry standards, providing clients with confidence in their financial reporting. We prioritize personalized service, offering free consultations to develop customized plans that align with each client's unique needs. Our dedication to excellence has made us a reliable choice for Philadelphia-area businesses seeking expert financial guidance.
Services
Small Business Accounting Tax Planning QuickBooks Support Business Incorporation Audit Services IRS Problem Resolution Restaurant Accounting Retail Accounting Law Firm Accounting Financial Consulting
Highlights and features
  • We provide hands-on accounting services tailored to small businesses.
  • Our team specializes in tax planning for Philadelphia area businesses.
  • We offer expert QuickBooks setup and ongoing support services.
  • Our audit services meet AICPA-established industry standards.
  • We create proactive strategies to reduce tax exposure year-round.
Associations and certifications
  • AICPA
Services
Small Business Accounting
Our small business accounting services provide comprehensive financial management solutions tailored to Philadelphia-area companies. We handle day-to-day bookkeeping, financial statement preparation, and cash flow monitoring while offering strategic guidance to optimize business operations. Our team works closely with entrepreneurs to implement efficient accounting systems that support growth and profitability.
Tax Planning
We develop customized tax planning strategies to minimize liabilities for Philadelphia businesses and individuals. Our proactive approach identifies year-round opportunities for tax savings while ensuring compliance with evolving regulations. Our CPAs stay current with tax law changes to maximize deductions and credits for both new and established businesses.
QuickBooks Support
Our QuickBooks ProAdvisor services include software selection, initial setup, chart of accounts creation, and ongoing technical support. We help businesses implement accounting systems that streamline financial operations and improve reporting accuracy. Our team provides training and troubleshooting assistance to maximize software effectiveness.
Business Incorporation
We guide clients through business incorporation and entity selection, explaining the tax implications of LLC, S Corp, and C Corp structures. Our services include formation documentation, tax election filings, and strategic planning to optimize business organization for long-term success.
Audit Services
We provide audit, review, and compilation services meeting AICPA standards for Philadelphia businesses and nonprofits. Our assurance services deliver accurate financial reporting, risk management assessments, and internal control recommendations to enhance organizational transparency and credibility with stakeholders.
People
Karen Sharpe
CEO, CPA
Karen leads our firm with over 25 years of accounting experience, specializing in small business financial strategy and tax optimization for Philadelphia clients.
Richard Muloney
CPA
Richard provides expert tax planning and compliance services, focusing on maximizing deductions for Philadelphia-area businesses and individuals.
Ali Kikimono
Associate
Ali supports our accounting team with bookkeeping expertise and QuickBooks implementation for small business clients.
Kevin Thompson
Associate
Kevin assists with audit services and financial reporting, ensuring compliance with AICPA standards for all client engagements.
Questions
What accounting services do you offer for small businesses?
We provide comprehensive small business accounting including bookkeeping, financial statement preparation, budgeting, cash flow management, and tax planning tailored to Philadelphia-area companies.
How can you help reduce my business tax liability?
Our tax professionals identify deductions and implement year-round strategies to minimize tax exposure while ensuring compliance with federal and state regulations.
Do you offer QuickBooks support for business owners?
Yes, we provide QuickBooks setup, software selection guidance, chart of accounts creation, and ongoing technical support to optimize your accounting processes.
What industries do you specialize in serving?
We specialize in restaurant accounting, retail accounting, and law firm accounting while serving diverse small businesses across Philadelphia.
Can you assist with business incorporation and entity selection?
We guide clients through entity selection (LLC, S Corp, C Corp) and provide complete incorporation services with strategic tax planning.
How do I schedule a consultation with your firm?
Call us at 267-888-6777 or request a free consultation online to discuss your business's specific accounting and tax needs.