Welcome to your daily briefing on small business developments in Michigan. Today we're covering 6 key stories including updates on michigan small business headlines, background & context. Let's dive in.
3 stories
A DBA, or 'doing business as,' is a registered business name that an individual or company operates under that differs from its legal name.
Michigan small business professionals need a properly filed DBA to legally operate under a brand name, open business bank accounts, and establish credibility with customers.
The MiBusiness Registry Portal operates a business search page that allows the public to look up basic file information for Michigan-registered business entities.
Small business professionals in MI can quickly verify competitor or partner registration status and ensure their own entity records are accurate and accessible.
A guide to searching Michigan's online database for registered business entities in 2026.
Small business professionals in MI can verify competitor status, check name availability, and research potential partners before transactions.
Reach professionals in this market
3 stories
The federal safe harbor for estimated payments is the lesser of 90% of current-year tax or 100% (110% for higher incomes) of prior-year tax. New businesses meet safe harbor easily in year one when prior-year tax was zero. In year two, last-year-based safe harbor disappears and underpayment penalties surface.
The penalty is not large per dollar but compounds across quarters and surprises owners who thought their bookkeeper was handling it. Cash flow gets squeezed at exactly the growth point where it is tightest.
Buy-sell agreements among co-owners specify what happens at death, disability, or departure — but only matter if there is a funding source to actually execute the buyout. Common defects: insurance policies that lapsed, valuation methods that produce numbers no one can pay, and trigger events that include voluntary departure without a payment plan.
Without funding, the surviving owner faces a co-owner's heirs as the new business partner. Most buy-sell disputes that reach litigation are not about the agreement's terms but about the absence of a funding mechanism.
The federal EIN identifies the business to the IRS for payroll, federal tax filing, and bank-account opening. State tax IDs are separate, often required for state payroll, sales tax, and unemployment-insurance accounts. Some states issue multiple IDs for different functions. Using the EIN alone leaves state obligations unfiled.
State agencies catch missing registrations through cross-checks with the federal EIN database, often years later, with penalties and interest accruing the whole time.
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