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Your Trusted Partner for Accounting & Tax Solutions in Philadelphia
At Internal Tax Service, LLC, we pride ourselves on delivering tailored accounting solutions and strategic tax planning for small businesses. Our team of certified professionals brings extensive expertise in financial management, helping clients navigate complex tax regulations while optimizing profitability. With a focus on Philadelphia's unique business landscape, we combine hands-on accounting services with forward-thinking strategies to support sustainable growth. Our commitment to integrity and personalized guidance has established us as a trusted partner for businesses seeking reliable financial stewardship.

By prioritizing transparency and client education, we empower our clients to make informed decisions that drive long-term success. Through decades of combined experience, we've developed a deep understanding of the challenges faced by small businesses, enabling us to deliver practical solutions that address real-world financial pressures.
Services
Small Business Accounting Tax Preparation Tax Planning IRS Problem Resolution QuickBooks Services Business Incorporation Restaurant Accounting Law Firm Accounting Retail Accounting
Highlights and features
  • Our Philadelphia CPAs deliver customized tax reduction strategies for small businesses
  • We provide hands-on accounting services with personalized QuickBooks implementation support
  • Specialized financial expertise for restaurant, law firm, and retail industry clients
  • Proven track record helping businesses establish effective budgeting and cost management systems
  • We combine technical expertise with practical guidance for actionable financial solutions
Services
Small Business Accounting
Our comprehensive small business accounting services provide accurate financial tracking and reporting for Philadelphia-area companies. We handle bookkeeping, financial statement preparation, and budget management to ensure clear visibility into your business's financial health. With specialized expertise in local market requirements, we help businesses maintain compliance while making data-driven financial decisions.
Tax Preparation
Professional tax preparation services tailored to Philadelphia's small business community. Our CPAs ensure accurate filing of federal, state, and local tax returns while identifying legitimate deductions to minimize liabilities. We stay current with evolving tax codes to maintain compliance and optimize returns for restaurants, law firms, and retail operations across the region.
QuickBooks Services
Expert QuickBooks implementation and support services for small businesses. We help clients set up customized accounting systems, train staff on software features, and optimize workflows for efficient financial management. Our hands-on approach ensures businesses maximize the platform's capabilities for day-to-day operations and reporting needs.
Tax Planning
Strategic tax planning services designed to reduce liabilities and improve financial outcomes. We develop customized tax strategies considering business structure, industry-specific regulations, and growth objectives. Our proactive approach helps Philadelphia businesses anticipate tax obligations and implement year-round planning to maximize savings opportunities.
IRS Problem Resolution
Specialized IRS problem resolution services for businesses facing tax collection issues. We represent clients in negotiations with tax authorities, develop payment plans, and address compliance concerns. Our experienced team works to resolve back taxes, liens, and other tax-related challenges while protecting clients' business interests throughout the process.
People
Karen Sharpe
CEO, CPA
Karen Sharpe leads Internal Tax Service with over 25 years of accounting experience, specializing in strategic financial planning for Philadelphia businesses. Her expertise in tax optimization and business advisory services helps clients achieve long-term financial stability while maintaining compliance with evolving regulations.
Richard Muloney
CPA
Richard Muloney brings extensive tax compliance expertise to our team, focusing on accurate return preparation and IRS dispute resolution. With specialized knowledge of Philadelphia's business tax environment, he helps clients navigate complex regulatory requirements while minimizing liabilities.
Ali Kikimono
Associate
Ali Kikimono supports our accounting services with a focus on QuickBooks implementation and financial reporting. Committed to client education, Ali helps small businesses establish efficient accounting systems and understand their financial data to make informed operational decisions.
Questions
What accounting services do you offer for Philadelphia small businesses?
We provide comprehensive accounting services including bookkeeping, financial reporting, budget management, and QuickBooks implementation specifically tailored for Philadelphia's small business community.
Do you specialize in any particular industries?
Yes, we specialize in restaurant accounting, law firm financial management, and retail business accounting while serving a diverse range of Philadelphia small businesses.
How do you help businesses with tax planning?
Our tax planning services identify legitimate deductions, develop year-round strategies, and create customized plans to minimize liabilities while ensuring compliance with federal, state, and local regulations.
Can you assist with IRS tax problems?
Yes, we offer IRS problem resolution services including negotiation of payment plans, lien removal, and representation in tax disputes to resolve back taxes and compliance issues.
What QuickBooks support do you provide?
We offer complete QuickBooks setup, staff training, and workflow optimization to help businesses maximize the software's capabilities for efficient financial management and reporting.
What areas do you serve?
While based in Philadelphia, we serve small businesses throughout Pennsylvania and New York with specialized knowledge of local tax requirements and business regulations.
Reviews (7)
Matt Sandler
Jul 23, 2021 Report
DO NOT GO HERE! Not only were they expensive, they lack basic tax knowledgeable which has now led to me getting letters from the IRS stating that I owe money. I introduced all of my forms and in internal tax services infinite wisdom they said I did not need it. Well as I thought, they were very incorrect. I would never trust them with my money again and hope that this post helps save someone else who will likely get burned by this firm.
J. S.
Nov 11, 2020 Report
This company pretended to be part of Intuit support. Not sure how I got rerouted to this company, but they charged my credit card $2,200 & tried to charge it again. They told me my entire company file was infected and that they had to rebuild it. Now after reading other similar stories on BBB site, I believe I was lied to. Make sure you are actually speaking with Quickbooks/Intuit support when you call for technical issues
Carla Sillin
Oct 15, 2020 Report
This amazing man spent an hour and a half and was extremely patient with me as we unraveled the problem. He was very knowledgeable about the process and programs. EXCELLENT JOB! Thank you so much!
Larry Jordan
Sep 29, 2020 Report
Singh was wonderful. I am 81 years old getting over a stroke, and h i s h elp was amazing he was patient with me and solved a problem that took a lot of knowledge that I don't have. He was courteous ;and kind and couldn't
have done anything better. I would recommend anyone who has a Quickbooks problem to contact Singh. There is a movie title that reminds me of Singh. The title: As Good As It Gets!
Eleni Christoforidou
Dec 21, 2019 Report
Ive used Kevin and this company for years and I truly think they are the best in the city. Ive never had any issues since I started Working with them on my taxes. Kevin is very knowledgeable and always available to answer my emails and questions. I highly recommend Kevin and his company!
Brian F.
Dec 17, 2019 Report
Scammers they wanted 1,600.00 from me and told me my computer was about to crash. Took my computer into best buy waiting for results.
Susan Woodham
Dec 12, 2019 Report
Barjinder was very professional and knowledgeable. He helped me with Quickbooks and also with my email account. He showed me more than one way to access information and a shortcut in QB. I am very happy I bought this service. He also showed me how to check for viruses on my computer. Overall OUTSTANDING!!!!