Service Inquiry

Service Details

  • Your Rep will work with you from start to finsih
  • Prepare federal, states and local tax returns
  • Jobs always complete on time 
  • We work on agreed-upon fixed fee. No hourly billings. 

Our Guarantee
We guarantee our services 100%. If at any time, you find any part of our service is unsatisfactory, please let us know and we will promptly correct the work to your satisfaction.

If we make an error, we will correct our error at no costs and reimburse you for any penalties and actual interest damages you incur. You will still be responsible for any additional taxes that would have been due had the error not been made.

Audit Assistance
If your return is being audited, we will help you explain your audit notices and serve as your advisor throughout the audit process. If you should require or request that we represent you, we will be glad to do so for an additional charge.

Meet the Team

Martin H. Chan, CPA, is the founder of MHC Tax Service. He graduated from Wharton School of Business in 1996, and obtained his CPA license shortly thereafter. At the beginning of his career, he worked for international CPA firms in Philadelphia and New York City, spending most of his time serving publicly traded companies and high net worth individuals.  Then he came to realize that his true passion is helping local small businesses to succeed. In October of 2001, he started his tax service firm. He believes every business is not the same. The key to his firm’s success is to have a team of top notch professionals delivering smarter solutions to clients at an affordable price. His firm has helped clients to optimize their accounting reporting systems, substantiate complex tax positions, and manage business cash flow to drive better business outcomes. Under his leadership, the firm has grown to serving over 1,000 small business clients. 

Judy Pyon, IRS Enrolled Agent, is the Tax Specialist at MHC Tax Service.  She has been with the firm for eight years.  The past two years as an Enrolled Agent.   She has prepared individual, corporate and estate tax returns on all government levels and is highly knowledgeable on the latest tax laws and changes.   She has prepared federal  state and local tax returns for the firm’s more complicated and difficult accounts often dealing with issues such as; multiple state filings, foreign earned and unearned income, various sources of income, estates, trusts, gifts and inheritances.  She is  responsible for tax planning and forecasting and monitors all client accounts for income spikes and potential tax liabilities.  She has represented taxpayers before the Internal Revenue Service on various matters of tax compliance and have resolved the simplest to the most complex of tax issues.  She has settled and closed cases with up to 10 years of non-filed returns,  entered into effective and manageable Installment Agreements with the taxing agencies and successfully waived over $20,000 in penalties and interest on one single client account.  She initially studied Journalism at Temple University and after working at local publications, she switched gears and found Taxation to be her true niche.   In her spare time, Judy enjoys Foreign Film, Britpop and classic Russian literature.

About Us

Since 2001, we have helped over 1,000 local small businesses and community organizations. Our accounting firm is here to help you and your business. From any accounting needs you might have to tax planning for your upcoming goals and dreams, we're here to help you achieve your dreams.   

Our accountants are board certified and stay current with continuous certifications and seminars to ensure we are up-to-date on all of the newest information, laws, regulations, and techniques in our field.

Need assistance with your tax planning? Don't we all? We've got you and your business goals and objectives in mind. You and all your tax planning needs are in expert hands. Leave it to us.

Phone:(215) 922-2838 x 700

129 N 11th Street, Philadelphia, PA 19107
59 E Broadway, New York, NY 10002
8907 Warner Avenue, Huntington Beach, CA 92647
Bonham Trade Centre, 50 Bonham Strand, Sheung Wan, Hong Kong

Accountant Position 

Due to our rapid expansion, we have multiple accountant job openings in tax compliance, bookkeeping and payroll services. If you are interested, please email your resume to

Copyright 2013-2017. MHC Tax Service. All rights reserved.

New Business Formation

  • Business Structure Selection
  • Federal Employer Identification Number (EIN) Application
  • Payroll and Sales Tax Accounts Setup
  • State and Local Business Registration
  • Corporate Binder and Corporate Seal
  • Bank Account and Merchant Account Setup

Tax Services

  • Business and Individual Tax Preparation
  • Tax Installation Payment Setup
  • Deferred Income Planning
  • Business Buy Sell Tax Strategies
  • IRS Tax Problem Resolutions
  • Unlimited Consultation

Accounting Services

  • Profit and Loss Preparation
  • Cash Flow Management
  • Bank Accounts Reconciliation
  • Clean Up General Ledgers
  • Accounting Software Setup and Training

Payroll Services

  • Print payroll checks or direct deposits
  • EFTPS Tax Deposits
  • Filing Monthly, Quarterly and Year-End Payroll Tax Returns
  • No Tax Impounding - Tax Taken Out on Tax Due Date Instead of Payday

Financial Services

  • Wealth Management
  • Retirement Income
  • Estate Preservation
  • Education Savings
  • Strategic Tax Management