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Business Taxes

Due Dates + Extensions

For S Corporations, Partnerships, and LLCs with more than one member: March 15th – can be extended until September 15th.

For C Corporations: the 15th day of the 4th month following year end – can be extended for 5 months. (For calendar year end C corps, the due date is April 15 and can be extended until September 15th.)

For sole proprietorships and LLCs that file as sole proprietors: April 15th – can be extended until October 15th.

Penalties + Interest

C Corp penalties for filing late are 5% of the balance due per month, not to exceed 25%. (So, if there’s no balance due, there’s no penalty for filing late.)

The penalty for paying late (after March 15th) is .5% (one half percent) of the balance due per month.

S Corp penalties for filing late are $195 per shareholder per month.
Partnership penalties for filing late are $195 per partner per month.

There are no S corp or partnership penalties for paying late since these entities don’t pay Federal income tax. S corps and partnerships are pass-through entities. The taxes are paid on the individual returns of the shareholders or partners.

Where is my Refund?

Tracking your tax refund is easy if you have the right tool. Use our refund tracker to quickly check the status of your refund.

Open refund tracking site:

LLC Returns

A Limited Liability Company can be taxed as a sole proprietorship, partnership, C corporation or S corporation. If you’ve not made an election, the default taxation for a single member LLC is sole proprietorship (filed as a schedule C on your personal return). The default taxation for an LLC with more than one member is partnership.

Quarterly estimated tax payments

When to Pay – Estimated tax payments are due on the 15th day of the 4th, 6th, 9th, and 12th month.

Ways to Pay

Next Generation Accounting Firms provide clients with the highest level of client service and professional support. At The Harding Group, Inc. we go beyond the numbers to partner with clients—working year round to ensure you stay on a healthy financial path. We also offer an ...  

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Our Specialties

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    For many entrepreneurs who start their own business, it often becomes clear that managing their company’s finances and taxes can be a full-time endeavor in and of itself—not to mention keeping...

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  • Technology Firms

    We are committed to helping you achieve financial success within your technology services firm. Our skilled professionals have years of experience in providing tax, accounting and payroll...

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  • Service-based Businesses

    Our skilled team of financial experts have years of experience helping service-based businesses in a wide range of industries successfully manage their day-to-day “back-office” financial operations...

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Latest from Our Blog

Our New Website

The Harding Group, Inc. is excited to announce the recent launch of our firm’s new website. We’ve been working very hard to enhance our website and give our firm a fresh look. We’ve also continued to research and identify the latest and greatest technologies to improve the services we provide and ensure we continue to meet your needs.

Take a moment to look around our...

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