MODERN ACCOUNTING FOR THE BUSINESS OF TODAY

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  • Personal Service
  • Your Financial Partner
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Download Your Tax Calendar

Mordfin's 2017 Tax Calendar provides all dates that taxpayers need. Click the link to access the Tax Calendar, as well as Employer's Fed Tax Calendar and the Fed Excise Tax Calendar.

Finance Calculators: Retirement, Savings, Personal & Home

Understand Your Numbers - With nearly 50 Finance Calculators to choose from: Home Equity, Mortgages, Amortiziation, Credit Debt and much more...

Important Accounting & Tax Links

Whether you're looking for Federal, State, Local, Accounting, Medical Industry or Real Estate support, our comprehensive link list has the financial information your business needs to succeed.

Financial Terms: The ABC's of Accounting

It's difficult to start a conversation about your finances without the proper terms and definitions. This comprehensive dictionary will help you describe your financial needs more clearly.

The Mordfin Difference - Built Upon Integrity & Trust


  • 1 EXPERIENCE - The Mordfin Group has been in business for over Ninety Years, serving the Greater New York community in the Tri-State Area. Our accounting experience, combined with modern technology, regulatory compliance and accounting best practices ensure that your business can trust our time-tested solutions.
  • 2 SPECIALIZATION - We specialize in SMB's and Enterprise companies in the Real Estate, Jewelry, Manufacturing, and Non-Profit industries, and have specific experience working with Political Campaigns to navigate tough campaign finance regulations.
  • 3 PERSONAL SERVICE - One of our biggest differentiators is The Mordfin Group's attention to personalized service. Your account will be handled by one of our CPAs, and supported by our amazing team of accountants, bookkeepers and administrative personnel.
  • 4 STRONG RELATIONSHIPS - Ninety years of continuous operations means that The Mordfin Group has developed unique business and mentorship relationships with Thought & Industry Leaders in our vertical specializations, as well as the greater business community. Our clients often benefit from the cross-pollination of ideas and business from our extensive network.
  • 5 TRUE COLLABORATION - We're more than just your accounting firm; we strive to ensure our customers are successful. You can leverage our breath of experience and business acumen to support the growth and development of your company.

Mordfin's Accounting Services

  • Audit & Accounting Services

    For SMB's and Enterprises, Mordfin's Audit and Accounting Services ensure that you have an entire accounting team to depend on for always up-to-date bookkeeping and actionalble financial intelligence. Our services include AP, AR, Payroll, Banking & Credit Card Reconciliation, Sales Tax and Payroll Reporting, Close Preparation and more...

  • Tax Prep, Planning, Filing & Compliance

    At the core of most business accounting needs is Tax Prep, Planning, Filing and Compliance. We are your tax experts. Mordfin has helped alieviate the tax burden for thousands of businesses with great advice and accurate tax preparations.

  • Estate Planning

    Executives need to plan for the future of their business and family. With Mordfin's Estate Planning services, you can be sure that you're spending and saving is in line with your future plans - for this generation, and the next.

  • Compensation, Benefits & Payroll

    The lifeblood of your company is it's employees. Keep your biggest assets happy, and the government at bay, with compensation, benefits and payroll administration services from Mordfin. We provide advisement and administration services to ensure that payroll, profit-share, benefits, stock-options, and other employee compensation schemes are properly distributed and accounted for.

  • Real Estate Industry Services

    Real estate service providers must continually evolve and adapt to new client expectations, changes in the marketplace and government regulations. Mordfin's seasoned professionals support you with deep knowledge and insight into the real estate capital markets. We offer a broad range of services, including: financial statements and internal control audits, accounting and reporting advisory, international, national, state and local taxation, real estate transformation and location strategy, and many others.

  • Wealth Protection / Management Services

    Your goals are our priority. Mordfin's Financial Advisors can help you reach them. For over 90 years, we have worked with individuals, families, businesses and institutions—to deliver services and solutions that help build, preserve and manage wealth.

  • Charitable Giving Strategies

    What's the best way to give back? Mordfin's Giving Strategies bring businesses together with charities to help you decide where to give for the greatest impact, and to reach your charitable goals.

  • Jeweler's Accounting Services

    We've been advising Jewelery Business Owners for many years. You could say these services are the Jewel in the Mordfin Crown. Our commitment to the industry ensures that Mordfin has the right solutions for your specialized business needs.

Latest Blog Posts


Are you eligible for a medical expense tax deduction?

You may pay out a bundle in out-of-pocket medical costs each year. But can you deduct them on your tax return? It’s possible but not easy. Medical expenses can be claimed as a deduction only to the extent your unreimbursed costs exceed 7.5% of your adjusted gross income. Plus, medical expenses are deductible only if you itemize, which means that your itemized deductions must exceed your standard deduction.

Are your social media accounts working for — or against — you?

Social media is an essential tool for not-for-profit outreach, engagement and fundraising. But social media also poses a reputational threat if your organization doesn’t clearly communicate rules for its use and prepare for “emergencies.” If you haven’t already, it’s time to implement some best practices.

2022 Q1 tax calendar: Key deadlines for businesses and other employers

Here are some of the key tax-related deadlines affecting businesses and other employers during the first quarter of 2022. Keep in mind that this list isn’t all-inclusive, so there may be additional deadlines that apply to you. Contact us to ensure you’re meeting all applicable deadlines and to learn more about the filing requirements.

There’s a deduction for student loan interest … but do you qualify for it?

If you’re paying back college loans for yourself or your children, you may wonder if you can deduct the interest you pay on the loans. The answer is yes, subject to certain limits. The maximum amount of student loan interest you can deduct each year is $2,500. Unfortunately, the deduction is phased out if your adjusted gross income (AGI) exceeds certain levels, and as explained below, the levels aren’t very high.

Should your established nonprofit sponsor a smaller project?

During the initial COVID-19 outbreak, a small community group decided to organize grocery deliveries to low-income seniors. Time was of the essence and participants in the fledgling project didn’t have time to file for 501(c)(3) status or build fiscal infrastructure. Fortunately an established nonprofit agreed to act as a fiscal sponsor — providing a legal and financial umbrella to the project.

Stock market investors: Year-end tax strategies to consider

Year-end is a good time to plan to save taxes by carefully structuring your capital gains and losses.

Consider some possibilities if you have losses on certain investments to date. For example, suppose you lost money this year on some stock and have other stock that has appreciated. Consider selling appreciated assets before December 31 (if you think their value has peaked) and offsetting gains with losses.