Welcome to Seber Tans, PLC
Choosing the right accounting firm is one of the most important business decisions you will make. Any firm can add up the numbers and tell you where you’ve been, but Seber Tans will help you focus on where you want to go. In Southwest Michigan, the firm that unites professional expertise with creativity and vision is Seber Tans. With a team of experienced professionals on our staff, we can provide the capabilities of a large national organization, plus the personal attention of an independent firm. Clients choose us because we offer much more than off-the-shelf solutions. We will listen, ask questions, and learn all we can about your current situation. From that input, we’ll find creative solutions to help you focus on your opportunities rather than your obstacles. Join us and see why our clients trust us for their accounting, tax, and business advising needs.










Unlock tax-free gains with QSB stock
C corporation shareholders usually owe tax on gains from selling stock. But qualified small business (QSB) stock sales may qualify for a special gain exclusion. To be eligible for this break, certain requirements must be met.
QSB stock acquired after Sept. 27, 2010, may be eligible for a 100% gain exclusion if it’s held for at least five years. Under recent tax law changes, QSB stock acquired after July 4, 2025, may be eligible for a partial gain exclusion if it’s held for at least three years.
Contact us to learn whether this tax-saving strategy is right for your business. We can help structure your business to unlock the potential tax savings and navigate the complex rules. ... See MoreSee Less
Individual tax calendar: Key deadlines for the remainder of 2026
Here are a few key tax-related deadlines for individuals for the rest of 2026.
JUNE 15: Pay the second installment of 2026 estimated taxes, if applicable.
SEPT. 15: Pay the third installment of 2026 estimated taxes, if applicable.
OCT. 15: File a 2025 income tax return and pay any tax, interest and penalties due if an automatic six-month extension was filed.
DEC. 31: Incur various expenses that potentially can be deducted on your 2026 tax return.
Contact us for more information about the filing requirements and to help ensure you meet all deadlines that apply to you. ... See MoreSee Less
Material participation: Why it matters for LLP and LLC owners
LLC and LLP owners: Can you deduct your business losses this year? The answer may depend on whether your activity is considered passive according to the IRS’s passive activity loss rules.
Under these rules, you generally can use passive losses only to offset income from other passive activities. If you meet certain “material participation” criteria, however, you may be able to offset LLC or LLP losses against nonpassive income, such as wages, interest, dividends and capital gains — but the rules can be complex, especially for limited partners.
Contact us for guidance on tracking your participation hours, applying the material participation test and maximizing business loss deductions. ... See MoreSee Less