Filing Taxes Online vs. Hiring a Local CPA in Michigan

Michigan's state return is one of the simpler ones in the country: a flat 4.25% rate and a single personal exemption. That makes this question easier to answer than most comparison articles admit. For a lot of filers, software is enough. For a smaller group, the state return is the least of it, because Michigan also has 24 city income taxes and, since tax year 2025, a set of business adjustments that software will not fill in for you. The question is not person versus website. It is how much judgment your return needs, and whether that judgment has to know Michigan.

There are three options, not two

Most comparisons collapse this into "software or an accountant," which hides the option that fits a lot of people:

Local ranges are from what a CPA costs in Michigan, broken down by situation.

What you give up by going remote

• Continuity. You may get a different professional next year. A local CPA who has seen your last five returns spots the thing that changed without being told.
• The unprompted question. Remote engagements are scoped to the return in front of them. The value of a standing relationship is often a question nobody asked, such as "did the business buy equipment this year?" In Michigan that question now changes the state return for years.
• Michigan judgment. Filing a Michigan return is routine. Knowing that a Detroit resident owes the city 2.4% on top of the state's 4.25%, that a nonresident who works there owes 1.2%, and that 22 other cities collect their income tax on their own forms is not routine for a preparer in another state.
• Someone who will sit with you. If the IRS or Michigan Treasury writes, a local CPA can meet you. That matters more to some people than anything on a fee schedule.

What you give up by insisting on local

The honest other half, which comparison articles usually skip:

• Time, and sometimes the whole season. Established firms fill up. Start calling in March with a simple return and a real possibility is that nobody takes you, and you file an extension by default rather than by choice. A Michigan extension extends the time to file, not the time to pay.
• Price, on work that does not need judgment. Paying CPA rates for a single W-2 and a flat-rate state return is paying for capability you are not using.
• Geography. Four in ten Michigan cities in this directory have two or fewer CPAs in total. In much of the state, "local" already means a phone call and a portal.
• The idea that local means better. A CPA two towns over who never returns your call is worse than a credentialed professional who answers in a day. Proximity is not a qualification. Verify the license either way.

Where Michigan is simple, and software is enough

Be honest about the easy cases, because there are a lot of them. Michigan has:

• A flat 4.25% rate for tax years 2025 and 2026, with a personal exemption of $5,800 for 2025. No brackets to work through.
• Social Security subtracted from income on Schedule 1, along with military and railroad retirement.
• No local sales tax. The state rate is 6% and Michigan does not allow a city or county add-on, so a small side business collects one rate and nothing else.
• No estate or inheritance tax on current deaths.
• A filing deadline that matches the federal one: April 15, 2026, for the 2025 return.

If your income is a W-2 or two, you take the standard deduction, and you neither live nor work in one of the 24 cities with an income tax, software handles the federal and Michigan returns well. A CPA would be doing data entry, and you would be paying for judgment nobody needed to exercise.

When a local CPA is worth the difference

Four situations are distinctly Michigan, and each one is a place where software and an out-of-state preparer get it wrong in ways you find out about from a letter.

• You live or work in one of the 24 cities with an income tax. Detroit taxes residents at 2.4% and nonresidents who work in the city at 1.2%, and its return is administered by the state. Grand Rapids and Saginaw charge 1.5% and 0.75%; the other 20 charge 1.0% and 0.5%. Flint moves to state administration on January 1, 2027, for the 2026 tax year. Every other city runs its own forms and its own calendar. Saginaw's return, for one, is due April 30, not April 15. A Troy resident who works in Detroit files Detroit's nonresident return on top of the federal and state ones. Software varies in which city forms it supports, and a preparer in another state may never have seen one. A CPA who files city returns every week will not miss it.
• You own a business that bought equipment, borrowed money, or does research. Public Act 24 of 2025, signed October 7, 2025, decoupled Michigan from several federal changes starting with tax year 2025. The federal return now allows 100% bonus depreciation; the Michigan return allows 40% for 2025, 20% for 2026, and 0% for 2027. The business interest limit under § 163(j), research costs under § 174, and § 179 expensing all stay at their December 31, 2024 versions for Michigan. Treasury's own example: a $10,000 asset produces a $5,400 addition on the 2025 Michigan return, which then unwinds through subtractions in later years. Those additions land on miscellaneous lines of the Michigan forms, which is exactly the kind of thing a filer with software never sees. The federal software fills the federal side. The Michigan side is a separate schedule, tracked for every asset, for as long as you own it. Treasury has said more guidance for later years is coming, so this is also a rule that keeps moving.
• You own a partnership or S corporation. Michigan's flow-through entity tax is elective, charged at 4.25% on the Michigan share of the entity's income, with a refundable credit for the owners. The election is made by payment by the last day of the ninth month after year end, which is September 30 for a calendar-year business, and it is binding for three tax years. From 2025 returns onward, owners who do not report the credit on Forms 6072 and 6074 with the MI-1040 lose it. Whether the election still pays changed in 2025 when the federal deduction for state taxes moved, and Treasury allowed first-year payments to be refunded for businesses that asked in time. The answer now depends on your own federal position. That is a decision, not data entry, and it is made once for three years.
• You are retired, or about to be. Michigan has been restoring its retirement and pension subtraction since 2023, by year of birth. It reaches 100% for everyone in tax year 2026, and each year a retiree picks whichever method they qualify for: the birth-year tiers, the phase-in, or the subtraction for fire, police, and corrections retirees. For 2026 through 2028, a taxpayer born after 1952 and aged 67 or older may claim both the $20,000 single or $40,000 joint standard deduction and the Social Security deduction. The right method is worth real money, and the right method changes from one year to the next.

Three more that are true everywhere: something unusual happened this year (sold property, exercised options, inherited money, closed a business); you have a letter from the IRS or Michigan Treasury, where a CPA can represent you; or you want planning, not just filing. A return records what already happened. Planning changes what happens next, and it requires someone who will still be there in October.

When a remote service is the better answer

If none of the four Michigan cases above is you, and you still want a licensed person rather than an afternoon with software, a remote filing service is the honest answer. Four situations where we would point someone away from this directory:

• A straightforward return and a firm nobody will take it. W-2 income, maybe some investment income, and you have already called around.
• It is April and you need it done. Deadline pressure is exactly when local capacity is gone.
• You are behind on past years. Local firms price back-year work at a premium when they take it at all.
• You moved, or you work across state lines. Michigan has wage reciprocity with Illinois, Indiana, Kentucky, Minnesota, Ohio, and Wisconsin: a Michigan resident's wages earned in those states are taxed by Michigan. That covers wages only, not business income. Either way, a multi-state return is mechanical work that flat-fee services handle without charging per state.

Remote filing services match you with a licensed tax professional who prepares and files the return for a flat fee agreed up front, typically a few hundred dollars for an individual or self-employed return and more for a business entity. You answer a questionnaire and upload documents rather than sitting down with anyone. The preparer is licensed but not necessarily a CPA, and not necessarily in Michigan. That is fine for a federal return and a flat-rate state return. If you owe a city return, ask before you pay whether it is included.

Verify the credential either way

"Tax professional" is not a license. CPAs are licensed by state boards; enrolled agents are credentialed federally by the IRS; anyone with a PTIN can charge to prepare a return without either. All three can file for you, but only the first two, plus attorneys, can represent you before the IRS.

Remote services generally assign CPAs and enrolled agents, and both are real credentials. Just do not read "licensed tax professional" as "CPA licensed in Michigan," because it often is not, and for a straightforward return it does not need to be. If you are hiring locally, look the name up on LARA's license lookup (opens in new tab) and read the number. A license starting 1101 may practice public accounting; one starting 1103 may use the title but may not take you on as a client. Here is how to verify a Michigan CPA license and the difference between the credentials.

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