Ann Arbor, MI Business License Guide
The Ultimate Business License Guide for Ann Arbor, Michigan (Real-World, No-Nonsense)
Last updated: August 2025
This is a practical, step-by-step hub for opening and licensing a business in Ann Arbor, MI. It’s built around what actually happens on the ground—zoning, permits, health inspections, sales tax, employer rules, and those small but costly gotchas. Every fact is sourced with an official link (or a well-established organization) you can click to confirm.
If you’re in a rush, start with the Quick Help Box.
Quick Help Box (save and share)
- City permits, zoning, inspections: Ann Arbor Planning, Building & Development Services — Start here for zoning approval, building permits, and occupancy. City Hall main line: 734-794-6000.
- County food licenses and health inspections: Washtenaw County Environmental Health – Food Service Program — Restaurants, food trucks, and temporary food events are licensed here.
- Form a Michigan LLC or corporation; assumed names for LLCs/corps: Michigan LARA – Corporations Division (CSCL) — File Articles, Annual Statements, and Assumed Names online.
- Sales tax, use tax, and employer withholding registration (free): Michigan Treasury Online (MTO) — State sales tax is 6%. No local sales tax in Ann Arbor. Source: Michigan Department of Treasury – Sales & Use Tax.
- Federal EIN (free): IRS – Apply for an EIN online.
- Beneficial Ownership (BOI) filing (new federal rule): FinCEN – BOI Reporting. See deadlines below. Civil penalties up to 500/day∗∗andcriminalpenaltiesupto∗∗500/day** and criminal penalties up to **10,000 and/or 2 years imprisonment for willful violations. Source: FinCEN.
- Employer unemployment insurance and payroll setup: Michigan UIA – Employers — Register in MiWAM to pay UI tax.
- Liquor licensing (if applicable): Michigan Liquor Control Commission (MLCC) — State licenses; City Council approval is often required for on-premises licenses.
- Free advising: Michigan SBDC and Ann Arbor SPARK — Startup help, permit navigation, and capital readiness.
Reality check: Is there a “general” business license in Ann Arbor?
- Michigan does not have a statewide “general business license.” Licenses are activity-specific (like food, building trades, alcohol). Source: State of Michigan – Business (official portal).
- The City of Ann Arbor does not require a universal business license for every business. You will, however, need city approvals and permits tied to your space and activities (zoning, building and occupancy, signs, outdoor seating, special events, etc.). Start at the City’s homepage and use the Planning/Building pages: City of Ann Arbor – Departments.
- Most restaurants and food trucks are licensed by the county (Washtenaw County Environmental Health), not by the state health department. Source: Washtenaw County – Environmental Health.
- Many professions are licensed by the State of Michigan (LARA) — for example, residential builders, barbers/cosmetology, accountants, and certain healthcare roles. Source: LARA – Bureau of Professional Licensing.
What to do if this doesn’t work:
- Use the City’s main line 734-794-6000 to ask for Planning/Building. Have your address and business activities ready.
- Book free advising with Michigan SBDC or Ann Arbor SPARK. They’ll help map permits in the right order.
- If you’re stuck on food licensing, contact Washtenaw County Environmental Health and ask for the food sanitarian on duty.
Start here: Your Ann Arbor license and permit checklist (fast path)
Follow this order. It prevents costly rework.
- Confirm your location is zoned for your use and what improvements you need. Start with City of Ann Arbor – Planning & Development.
- Set up your legal entity (or DBA): LLC/corporation with LARA – CSCL, or county DBA for sole proprietors/general partnerships via the Washtenaw County Clerk.
- Get your free EIN from the IRS.
- Register for state taxes (sales tax/use tax/withholding) using Michigan Treasury Online (MTO). Michigan sales tax is 6%. Source: Treasury – Sales & Use Tax.
- File your federal Beneficial Ownership Information (BOI) on time at FinCEN. Deadlines below.
- If food-related: apply for the proper license through Washtenaw County Environmental Health – Food Service. You may need plan review before construction.
- Apply for building permits (and any change-of-use work) via Ann Arbor Building Permits & Inspections. Don’t start construction until permits are issued.
- Schedule inspections and obtain your Certificate of Occupancy (or equivalent), if required by your scope. Use the Ann Arbor Building portal.
- Apply for sign permits and outdoor seating/sidewalk occupancy if applicable via City of Ann Arbor – Permits.
- If serving alcohol: begin state MLCC license process and coordinate with the City for local approvals. Start at MLCC.
- Hiring employees? Register with Michigan UIA, set up payroll withholding in MTO, and secure workers’ compensation if you’re required (see rules below).
What to do if this doesn’t work:
- If your location isn’t zoned for your use, ask Planning about alternatives or conditional approvals. Use 734-794-6000 to get routed.
- If a plan review is delaying your opening, request a pre-application meeting with City staff or the county sanitarian (for food) to clarify corrections.
- For state licensing hang-ups, escalate through the “contact us” links on the LARA or MLCC pages and keep a dated log of contacts.
Key numbers and deadlines you should not miss
- Federal BOI filing deadlines: Formed before January 1, 2024: file by January 1, 2025. Formed during 2024: file within 90 days of formation. Formed on or after January 1, 2025: file within 30 days. Penalties up to 500/day∗∗andupto∗∗500/day** and up to **10,000 and/or 2 years imprisonment for willful violations. Source: FinCEN – BOI.
- Michigan sales tax rate: 6%; no city or county sales tax in Ann Arbor. Source: Michigan Treasury – Sales & Use Tax.
- LLC formation fee (Michigan): 50∗∗;annualstatement∗∗50**; annual statement **25 due by February 15 each year. Source: LARA – CSCL (LLC).
- Assumed name (DBA) for an LLC/corporation filed with LARA: $25. Source: LARA – CSCL Fee Information.
- Personal property tax small business exemption threshold: less than $180,000 true cash value in a local unit. Claim with Form 5076 by February 20. Source: Michigan Treasury – Small Business Taxpayer Exemption.
What to do if this doesn’t work:
- If you miss a deadline, contact the agency immediately via the official contact page to minimize penalties and ask about late relief options.
- If you’re unsure whether a deadline applies, book a free session with Michigan SBDC and bring your entity documents.
What licenses and permits do you actually need? (At-a-glance)
Use this table to spot your likely checklist. Always confirm with the City/County webpages.
Business Activity | Typical Ann Arbor/Washtenaw/Michigan Requirements | Where to Apply | Fees (official) | Timing |
---|---|---|---|---|
Retail store (non-food) | Zoning approval; building permit for build-out; Certificate of Occupancy; Michigan sales tax registration; sign permit | City of Ann Arbor; Michigan Treasury Online | Building/sign fees vary by scope; Sales tax registration is free | 2–8 weeks for permits depending on scope |
Restaurant/cafe | Zoning; building and mechanical/plumbing/electrical permits; Certificate of Occupancy; Washtenaw County food service license (with plan review); sales tax; sign/outdoor seating permits | City of Ann Arbor; Washtenaw County Environmental Health; Michigan Treasury Online | Food license fees set by county; building/sign fees vary; Sales tax registration free | Plan review and build-out can take 4–12+ weeks |
Food truck | County mobile food license; commissary agreement; City approvals for vending locations/events; sales tax | Washtenaw County Environmental Health; City of Ann Arbor (event/locations) | County license fees apply; event fees vary | 2–6+ weeks |
Home-based service (consultant, designer) | Home occupation rules; sales tax only if selling taxable goods; no general city license | City of Ann Arbor; Michigan Treasury Online | Often no local fees; Sales tax registration free | 0–2 weeks |
Contractor (residential builder) | State builder/contractor license; city building permits for projects; workers’ comp if required | LARA BPL; City of Ann Arbor | State license fees per LARA schedule | 2–8 weeks |
Alcohol service (bar/restaurant) | MLCC license; local government approval; building/occupancy; food license if serving food | MLCC; City of Ann Arbor; Washtenaw County | MLCC fees vary by license class | Several months common |
Sources:
- City: Ann Arbor – Departments (Planning/Building/Permits).
- County: Washtenaw County – Environmental Health.
- State licensing: LARA – BPL, MLCC.
- Taxes: Michigan Treasury.
What to do if this doesn’t work:
- If your activity isn’t listed, call 734-794-6000 and ask for Planning/Building. Describe your activity plainly.
- For unusual activities (e.g., biotech labs, industrial kitchens), request a pre-application meeting with Planning and Fire Prevention through the City site.
Step-by-step: Form your business correctly
Start with the entity. It determines many downstream filings.
- Choose your structure. Common options in Michigan: sole proprietor, partnership, LLC, corporation. General overview: State of Michigan – Starting a Business.
- LLCs and corporations file with LARA (CSCL). Online filing is usually fastest: LARA – CSCL. LLC Articles of Organization fee: 50∗∗.AnnualStatement:∗∗50**. Annual Statement: **25 due February 15. Source: LARA.
- Assumed names (DBA):
- Sole proprietors/general partnerships file with the county clerk where the business is located. For Ann Arbor, see Washtenaw County Clerk – Business Filings. Fees and renewal schedules are posted by the Clerk.
- LLCs/corporations file Assumed Names with LARA CSCL. Fee $25. Source: LARA – CSCL Fee Information.
- Get your free EIN from the IRS: Apply for an EIN. There’s no cost.
- BOI (Beneficial Ownership Information) filing at FinCEN: File BOI. Deadlines: entities formed before Jan 1, 2024 must file by Jan 1, 2025; formed in 2024: 90 days; formed in 2025 and later: 30 days. Penalties for willful violations can be up to 500/day∗∗and∗∗500/day** and **10,000 and/or 2 years. Source: FinCEN.
What to do if this doesn’t work:
- If your entity filing is rejected, call the number or use the contact form on the LARA – CSCL page and ask what to fix. Keep your receipt number handy.
- If you formed without an EIN or BOI filing, fix it now. You’ll need the EIN for bank accounts and payroll, and BOI is federally required.
Taxes and registrations you can’t skip
Do this early to avoid compliance problems.
- Register for sales tax, use tax, and employer withholding in Michigan Treasury Online (MTO). Michigan sales tax is 6%. Source: Michigan Treasury – Sales & Use Tax. There’s no local sales tax in Ann Arbor.
- Michigan Corporate Income Tax (CIT) is 6.0% for C corporations. Pass-throughs (LLCs, S-corps, partnerships) generally pay at the owner level, not the CIT, but may have other filings. Source: Michigan Treasury – CIT.
- Employer unemployment insurance: register with the Michigan Unemployment Insurance Agency (UIA) via MiWAM for Employers. New employer UI rates and the taxable wage base are set by the UIA; check current figures on the UIA site.
- Personal property tax (equipment) in the City: If your business personal property in a local unit has a true cash value under $180,000, you may qualify for the Small Business Taxpayer Exemption; file Form 5076 by February 20. Source: Michigan Treasury – Personal Property.
Table: Common Michigan business tax registrations and where to do them
Registration | Who needs it | Where to register | Cost | Due dates/notes |
---|---|---|---|---|
Sales Tax License | Anyone selling taxable goods/services | MTO | Free | Returns due monthly/quarterly/annual based on volume |
Employer Withholding | Employers paying wages | MTO | Free | Deposit/return schedules per Treasury |
Unemployment Insurance (UI) | Employers | UIA – Employers | Varies by rate | Quarterly UI reports |
Corporate Income Tax (CIT) | C corporations | Michigan Treasury – CIT | Tax is 6.0% | Annual filing |
Personal Property Tax | Businesses with equipment | Local assessor; see Treasury – Personal Property | Varies | File Form 5076 by Feb 20 if claiming exemption |
What to do if this doesn’t work:
- If MTO registration errors persist, use the “Contact Treasury” link on the MTO login page and include screenshots.
- If you’re unsure about taxable goods/services, review the “Taxability” guidance on Treasury – Sales & Use and consult a Michigan CPA if needed.
Ann Arbor zoning, building permits, and occupancy
Always get zoning confirmation first. Don’t sign a lease without checking use and parking requirements.
- Zoning/use. Confirm your proposed use is allowed at the address. Start with City of Ann Arbor – Planning & Development Services. Ask about “change of use” triggers if your space previously housed a different use.
- Building permits. If you’re doing build-out (walls, plumbing, electrical, mechanical, hood systems), you need permits before construction: Ann Arbor Building Permits & Inspections. Your licensed contractor typically pulls trade permits.
- Inspections and occupancy. Schedule inspections as work finishes. Many businesses need a Certificate of Occupancy (or updated occupancy) before opening. Use the City’s permit portal via a2gov.org.
- Signs and outdoor seating. Most exterior signs require permits. Sidewalk occupancy (outdoor dining) requires City approval. See City permits via Ann Arbor – Departments.
Table: City approvals you may need
Task | Who typically needs it | Where to start | Fees | Timing |
---|---|---|---|---|
Zoning confirmation | All brick-and-mortar | Ann Arbor – Planning & Development | Varies | 1–3 weeks for responses depending on workload |
Building permit(s) | Any build-out | Ann Arbor – Building Permits & Inspections | Based on project value/scope | 2–8+ weeks including plan review |
Certificate of Occupancy | New or changed use | Ann Arbor – Building | Varies | After inspections pass |
Sign permit | Exterior signage | Ann Arbor – Permits | Varies | 1–4 weeks |
Sidewalk occupancy | Restaurants/cafes | Ann Arbor – Permits | Varies | Seasonal timelines apply |
What to do if this doesn’t work:
- If plan review is stalled, request a coordination call with Plans Examiner via the City portal or main line 734-794-6000.
- If a code issue blocks your layout, ask about alternatives or variances and whether a phased opening is possible for part of the space.
Food and health licensing (restaurants, food trucks, caterers, and home food)
In Washtenaw County, the Health Department licenses food service operations and conducts inspections.
- Fixed food establishments, mobile units, and temporary food events are licensed by the county: Washtenaw County – Food Service Program. Plan reviews are required for new or remodeled kitchens.
- If you’re a food truck, you’ll need a licensed commissary and a mobile unit license from the county. Events in Ann Arbor may also require City permits or event-specific approvals.
- Cottage food (home-based, limited foods) is allowed under Michigan’s Cottage Food Law. Some foods are prohibited (e.g., most refrigerated items). Sales caps and labeling rules apply. Review official guidance: MDARD – Cottage Foods. As of 2024, many sources cite a $25,000 annual gross sales cap; verify the current cap on the MDARD page.
- For alcohol plus food: you’ll typically need both the county food license and the state liquor license.
Table: Food licensing overview in Washtenaw County
Food Activity | License Type | Where to Apply | Fees | Notes |
---|---|---|---|---|
Restaurant/cafe | Fixed Food Service License | Washtenaw County – Food Service | County fee schedule | Plan review required for new/remodeled |
Food truck | Mobile Food License + Commissary Agreement | Washtenaw County – Food Service | County fee schedule | Event permits may also apply |
Temporary event food sales | Temporary Food Establishment | Washtenaw County – Food Service | County fee schedule | Apply before event |
Cottage food (home) | No license (within limits) | MDARD – Cottage Foods | $0 license; labeling/limit rules apply | Sales cap and labeling required |
What to do if this doesn’t work:
- If you can’t meet a kitchen spec, ask the sanitarian about approved alternative equipment or layout.
- If your opening date is slipping, ask if a temporary food licensing option exists for events while build-out continues.
Industry-specific state licenses (examples you’ll see in Ann Arbor)
Michigan licenses many occupations. Here are common ones.
- Residential builders and M&A contractors: Licensed by LARA’s Bureau of Professional Licensing (BPL). Start at LARA – BPL. You’ll also need City building permits for each project.
- Electrical, plumbing, mechanical contractors: Licensed at the state level via LARA’s skilled trades bureaus; permits and inspections through the City for each job. See LARA – BCC/Skilled Trades.
- Cosmetology and barbering: State-licensed shops and professionals. See LARA – BPL.
- Liquor licensing (on-premises Class C, SDM/SDA, brewpub, etc.): Process through MLCC. City Council approval is often part of the process for on-premises licenses.
Table: Selected state-licensed professions and project approvals
Activity | State License? | City Permit? | Primary Links |
---|---|---|---|
Residential building contractor | Yes | Yes (per project) | LARA – BPL; Ann Arbor – Building |
Electrical/plumbing/mechanical | Yes | Yes (per project) | LARA – Skilled Trades |
Barber/cosmetology shop | Yes | Build-out/occupancy | LARA – BPL |
On-premises alcohol service | Yes (MLCC) | Local approval often required | MLCC |
What to do if this doesn’t work:
- If licensure prerequisites (education/experience) are unclear, email or call the respective LARA board from the contact on the LARA page and request the handbook.
- For MLCC delays, ask your local council office (via the City Clerk) about meeting timelines and what they need to place your item on an agenda.
Hiring in Michigan: UIA, workers’ comp, payroll basics
You don’t need to be big to trigger these obligations.
- Unemployment Insurance (UIA): Register as an employer via MiWAM at Michigan UIA – Employers. Tax rate for new employers and the taxable wage base are set by UIA and can change; check the current values on the UIA site.
- Workers’ compensation insurance: Most Michigan employers must carry coverage if they employ 3 or more employees at any time, or employ at least 1 employee working 35 hours or more per week for 13 weeks or longer. Source: Michigan LEO – Workers’ Disability Compensation Agency (WDCA).
- Withholding and payroll: Register for withholding in MTO. Michigan income tax rates and withholding tables are set by the Department of Treasury; confirm current rates at Treasury – Withholding Tax.
What to do if this doesn’t work:
- If you’re unsure whether you’re an “employer” under UIA rules, use the employer coverage tests on the UIA site or call the UIA employer line listed there.
- If a private carrier declines workers’ comp, ask an agent about the Assigned Risk Plan through the state’s residual market.
Home-based businesses in Ann Arbor
Home occupations are allowed with conditions. Check zoning rules for the specifics.
- Start at the City’s Planning pages: City of Ann Arbor – Planning & Development Services. Ask about home occupation standards in your zoning district.
- Noise, traffic, signage, and on-site sales are commonly limited.
- Cottage Food operators must still follow the state’s home food rules: MDARD – Cottage Foods.
What to do if this doesn’t work:
- If your home use is too intensive, consider low-cost shared workspace or maker kitchens. Ask Ann Arbor SPARK for referrals.
Realistic timelines and cost planning
Permits and inspections can take time. Build a cushion into your launch plan.
Table: Typical ranges (your project may vary)
Task | Earliest realistic | Common range | Notes |
---|---|---|---|
LLC formation | Same day online | 1–3 business days | LARA – CSCL |
Sales tax registration | Same day | 1–3 business days | MTO |
Zoning determination | 3–5 business days | 1–3 weeks | Depends on whether site plan review is needed |
Building permit issuance | 1–2 weeks | 2–8+ weeks | Plans and scope drive timing |
County food plan review | 2–3 weeks | 3–6+ weeks | Seasonal spikes occur |
Inspections + occupancy | 1 week | 2–4 weeks | Based on corrections needed |
MLCC alcohol license | 8 weeks | 3–6+ months | Local approval + state review |
What to do if this doesn’t work:
- If you have a hard opening date, share it with staff during pre-application meetings and ask about critical path items you can start earlier (e.g., hood submittal, grease interceptor sizing).
Real-world examples (Ann Arbor scenarios)
- Main Street cafe. Lease requires tenant improvements. They confirmed the use with Planning, pulled building and mechanical permits for hood and grease trap, filed sales tax in MTO, submitted county food plan review, and coordinated inspections to get occupancy. They filed BOI with FinCEN within 90 days (formed in 2024). Sources: Ann Arbor – Planning/Building, Washtenaw County – Food Service, MTO, FinCEN – BOI.
- Kerrytown boutique. No food. They validated zoning, applied for a sign permit, registered for sales tax (6%), and filed an LLC (fee 50∗∗)withLARAandtheirannualstatement(∗∗50**) with LARA and their annual statement (**25 due Feb 15). Sources: Ann Arbor – Permits, Treasury – Sales & Use Tax, LARA – CSCL.
- Mobile food vendor at UM events. They licensed the truck with Washtenaw County, arranged a commissary, coordinated event permits with the City/event organizer, and registered for sales tax. Sources: Washtenaw County – Food Service, MTO.
- Home-based web developer in Burns Park. No citywide business license; followed home occupation rules and got an EIN for payments and 1099s. No sales tax because no taxable goods/services. Sources: City of Ann Arbor – Planning, IRS – EIN, Michigan Treasury – Sales & Use.
What to do if this doesn’t work:
- If a landlord pushes a “fast opening,” slow it down until the City confirms required permits. Fines and rework cost more than a week of rent.
- If a market test is all you need, try temporary food licensing for festivals or pop-ups while you develop your permanent site plan.
Money and filings: the numbers most Ann Arbor owners ask about
Table: Michigan entity and core filing costs (state-level)
Filing | Amount | Source |
---|---|---|
LLC Articles of Organization | $50 | LARA – CSCL |
LLC Annual Statement | $25 (due Feb 15) | LARA – CSCL |
Assumed Name (LLC/corp) | $25 | LARA – CSCL Fee Info |
Sales Tax License | $0 | Michigan Treasury – Sales & Use |
EIN | $0 | IRS – EIN |
BOI filing | 0∗∗filingfee;penaltiesupto∗∗0** filing fee; penalties up to **500/day, $10,000 and/or 2 years for willful violations | FinCEN – BOI |
Table: High-impact Michigan deadlines to calendar
Item | Deadline | Who it affects | Source |
---|---|---|---|
LLC Annual Statement | February 15 | Michigan LLCs | LARA – CSCL |
BOI – entities formed before 2024 | January 1, 2025 | Most companies formed before 2024 | FinCEN – BOI |
BOI – entities formed in 2024 | File within 90 days of formation | 2024 formations | FinCEN – BOI |
BOI – entities formed 2025+ | File within 30 days of formation | New formations 2025+ | FinCEN – BOI |
Small Business Personal Property Exemption (Form 5076) | February 20 | Businesses with personal property under $180,000 true cash value per local unit | Michigan Treasury – Personal Property |
Common mistakes to avoid (based on what trips people up)
- Signing a lease before checking zoning and build-out triggers. A “simple” change of use can trigger expensive upgrades.
- Starting construction before permits are issued. Unpermitted work often must be torn out.
- Forgetting BOI filing. The federal penalties are steep: up to 500/day∗∗,∗∗500/day**, **10,000 and/or 2 years for willful violations. Source: FinCEN – BOI.
- Skipping sales tax when you sell taxable goods. Michigan sales tax is 6%. Source: Michigan Treasury – Sales & Use.
- Missing the LLC annual statement (Feb 15) and losing good standing. Source: LARA – CSCL.
- Buying equipment and ignoring personal property tax filings (or missing the Feb 20 small business exemption claim). Source: Michigan Treasury – Personal Property.
- Hiring staff without UIA registration and workers’ comp assessment. Source: UIA, WDCA.
What to do if this doesn’t work:
- If you already made one of these mistakes, reach out to the relevant office right away and document your correction plan. Agencies are far more flexible if you engage early.
Inclusivity, diversity, and accessibility: Michigan and local resources
These aren’t just nice-to-haves. Certifications can open doors in contracting and supplier programs.
- Women-owned (WOSB/EDWOSB). SBA offers no-cost certification for federal contracting: SBA – WOSB Certification. Regional private-sector certification via Great Lakes Women’s Business Council (WBENC affiliate).
- Minority-owned (MBE). Private-sector certification via Michigan Minority Supplier Development Council (MMSDC) (NMSDC affiliate).
- Disadvantaged Business Enterprise (DBE). Transportation-related contracting with the state uses DBE certification via MDOT – DBE Program.
- Veteran-owned. Federal certification via SBA’s Veteran Small Business Certification (VetCert): SBA – VetCert.
- Disability-owned. Certification through Disability:IN Supplier Diversity.
- LGBTQ+ owned. Certification via NGLCC – LGBTBE Certification.
- Immigrant-owned and language access. The State’s Office of Global Michigan supports immigrants and refugees: Office of Global Michigan. For county-level services, including interpretation at the Health Department, use the Washtenaw County site and search “language access” or contact the department providing services.
What to do if this doesn’t work:
- If certification requirements feel confusing, attend an orientation webinar through MMSDC, Great Lakes WBC, or NGLCC, or request one-on-one help from Michigan SBDC.
10 Michigan/Ann Arbor FAQs (with sources)
- Do I need a general business license to operate in Ann Arbor?
- Generally, no. Ann Arbor doesn’t require a universal business license for all businesses. You’ll need activity/space-specific approvals (zoning, permits). Start here: City of Ann Arbor – Departments.
- What’s the Michigan sales tax rate and is there local sales tax?
- Michigan’s sales tax is 6%; there’s no city or county sales tax in Ann Arbor. Source: Michigan Treasury – Sales & Use.
- How much does it cost to form a Michigan LLC?
- 50∗∗tofileArticlesofOrganization;∗∗50** to file Articles of Organization; **25 annual statement due February 15. Source: LARA – CSCL.
- I formed an LLC. Do I have to file BOI?
- Most likely yes, unless you qualify for an exemption. Deadlines: pre-2024 entities by Jan 1, 2025; 2024 formations within 90 days; 2025+ formations within 30 days. Source: FinCEN – BOI.
- Do I need a county license to sell food?
- Yes, for restaurants, food trucks, and many temporary events. Apply with Washtenaw County – Food Service Program.
- Can I sell homemade food from my home kitchen?
- Some non-potentially hazardous foods are allowed under the Michigan Cottage Food Law. Check the current product list, labeling rules, and sales cap at MDARD – Cottage Foods.
- I’m hiring employees. What must I do first?
- Register in MTO for withholding, enroll in UIA via UIA – Employers, and determine if you must carry workers’ comp (often yes if you have 3+ employees or one 35+ hours/week). Source: WDCA.
- Does Ann Arbor have a city income tax?
- No. Ann Arbor does not levy a city income tax. Check the City’s finance/tax pages from a2gov.org for current local tax types (primarily property-related millages).
- Do contractors need a state license?
- Many do, including residential builders and M&A contractors. Start at LARA – BPL.
- Who issues liquor licenses for Ann Arbor?
- The State of Michigan through MLCC. Many license types also require local government approval in Ann Arbor. Start at MLCC.
What to file if you’re short on time (triage plan)
If you’re pressed for time, prioritize filings that block others.
- Zoning confirmation (City) — you can’t fix a bad location later without costs.
- State entity setup (LARA), then EIN (IRS), then BOI (FinCEN).
- MTO tax registration (sales/use/withholding).
- If food-related: County plan review before you demo/build.
- Building permits and long-lead equipment submittals (hoods, grease interceptors).
Plan B: If your first choice falls through
- If your location fails zoning or parking requirements, ask Planning about comparable districts and whether any special approvals are realistic.
- If financing tightens, talk to Michigan SBDC and Ann Arbor SPARK about alternative lenders and readiness for SBA-guaranteed loans.
- If licensing is slow, consider piloting via temporary food permits, pop-ups, or farmer’s markets to validate demand.
Source list (verified and dated)
- Michigan Department of Treasury – Sales & Use Tax (statewide 6% rate; no local sales tax). Last reviewed: August 2025.
- LARA – Corporations, Securities & Commercial Licensing (CSCL): LLC filings and fee info; annual statement deadline. Last reviewed: August 2025.
- FinCEN – Beneficial Ownership Information (BOI) reporting: deadlines and penalties. Last reviewed: August 2025.
- Michigan Treasury – Business Taxes (CIT overview at 6.0%). Last reviewed: August 2025.
- Michigan Treasury – Personal Property Tax (Small Business Taxpayer Exemption; Form 5076; Feb 20). Last reviewed: August 2025.
- Michigan UIA – Employers (MiWAM registration; UI rules). Last reviewed: August 2025.
- Michigan LEO – Workers’ Disability Compensation Agency (coverage thresholds). Last reviewed: August 2025.
- MDARD – Cottage Foods (home food rules). Last reviewed: August 2025.
- MLCC – Liquor licensing. Last reviewed: August 2025.
- City of Ann Arbor – Departments (Planning, Building, Permits). Last reviewed: August 2025.
- Washtenaw County – Environmental Health (Food Service Program). Last reviewed: August 2025.
- IRS – Apply for an EIN online. Last reviewed: August 2025.
- Inclusivity/certification resources: MDOT – DBE, SBA – WOSB, SBA – VetCert, MMSDC, Great Lakes WBC, NGLCC, Disability:IN, Office of Global Michigan. Last reviewed: August 2025.
About This Guide
This guide focuses on Ann Arbor, MI, with citations to official government and well-established sources. Figures and rules can change, especially fees, UI rates/wage bases, and health licensing details. When you see a link, click it to confirm the latest details before you file or spend.
We avoid filler. If you still have questions after reading, use:
- City of Ann Arbor main line: 734-794-6000 (ask for Planning/Building)
- Michigan SBDC – free advising
- Ann Arbor SPARK – local startup support
Disclaimer
This is general information, not legal or tax advice. Program rules, fees, deadlines, and forms change. Always verify details directly with the City of Ann Arbor, Washtenaw County, the State of Michigan, and federal agencies using the official links in this guide. If your situation is complex, consult a Michigan attorney or CPA.