Michigan does not have a separate underemployment program

Michigan's unemployment system does not distinguish between full unemployment and underemployment. You file one claim, and the state decides your weekly benefit amount based on your recent earnings history — not on whether you lost your job entirely or had your hours cut.

If you are working fewer hours than before, earning less per week, or in a lower-wage job, you can still file a claim. Michigan will compare what you earned in your base period (usually the first four of the last five completed calendar quarters before you file) to what you are earning now. The difference determines your weekly benefit amount, if any.

The filing process is identical whether you are unemployed or underemployed. You use the same online portal, answer the same questions, and report your current earnings the same way each week.

Key Takeaways

  • Michigan does not have a separate underemployment benefit; you file a standard unemployment claim and report reduced hours or lower wages as part of your weekly certification.
  • Your weekly benefit amount is calculated from your base period earnings, and Michigan subtracts a portion of what you currently earn to determine what the state will pay.
  • You must file your initial claim through the Michigan Unemployment Insurance Agency (UIA) website or by phone, and you will need your Social Security number, driver's license, and recent pay stubs.
  • Every week you receive benefits, you must certify that you are still underemployed and report your gross earnings for that week, or your payments will stop.
  • Michigan allows you to earn a certain amount before your benefits are reduced; amounts above that threshold reduce your weekly payment dollar-for-dollar.

How Michigan calculates your weekly benefit when you are underemployed

Michigan uses a formula called the benefit reduction rate. The state first calculates your weekly benefit amount based on your base period earnings — this is what you would receive if you were earning nothing. Then, each week, Michigan subtracts a portion of your current earnings.

For every dollar you earn above a certain threshold (called your disregard amount), Michigan reduces your weekly benefit by a set percentage. The exact percentage and disregard amount depend on when you earned your base period wages. You can find your calculated weekly benefit amount in your claim confirmation letter after you file.

Example: If your calculated weekly benefit is $300 and you earn $150 in a week, Michigan may pay you the full $300 if $150 falls below your disregard threshold. If you earn $400 in a week and your disregard is $150, Michigan subtracts the $250 above the threshold from your $300 benefit, paying you $50 that week.

You will see your exact calculation in your claim documents. If the math does not match what you expect, contact the UIA before you certify your first week.

Filing your initial claim online or by phone

You file through the Michigan Unemployment Insurance Agency (UIA) at www.michigan.gov/uia. The online portal is the fastest route and available 24 hours a day. You can also file by phone at 1-866-500-0017, though wait times are often long.

Have these documents ready before you start:

  • Your Social Security number
  • Your Michigan driver's license or state ID number
  • Your most recent pay stub (to verify your current earnings)
  • Your employer's name, address, and phone number
  • The date your hours were reduced or your employment changed
  • Your bank account number and routing number (for direct deposit)

On the online form, you will enter your personal information, work history, and reason for filing. For underemployment, select "Reduced hours" or "Partial unemployment" when the system asks why you are filing. Be specific about when your hours changed and what your current schedule is.

After you submit, you will receive a confirmation number and a claim effective date. Michigan will mail you a Monetary information letter within one to two weeks showing your weekly benefit amount and base period earnings. Read this letter carefully — it is your only notice of how much you will be paid.

Reporting your earnings every week you claim benefits

Every week you receive underemployment benefits, you must certify — that is, confirm to Michigan that you are still underemployed and report what you earned that week. You do this through the same UIA website or by phone.

Certification opens on Sundays and closes on Saturdays of the following week. You must certify by the important date or your payment will not be processed. Michigan will send you a reminder email or text if you set up notifications.

When you certify, you will enter your gross earnings for that week — the total before taxes. Include all wages, tips, bonuses, and any other income from work. Do not subtract taxes or deductions. If you earned nothing that week, enter zero.

Michigan uses your reported earnings to calculate that week's payment. If you underreport or fail to report earnings, you will be overpaid, and the state will ask you to repay the difference. If the underreporting is intentional, you may face fraud charges.

What happens if your hours increase or you return to full-time work

If your earnings rise above your calculated weekly benefit amount, Michigan will stop paying you, but your claim remains active. You can recertify the following week with lower earnings and resume benefits.

If you return to full-time work or your earnings stabilize at a higher level, you should notify the UIA so your claim can be closed. Continuing to certify when you no longer meet the underemployment threshold can trigger an overpayment investigation.

If you are laid off or your hours drop again within the same benefit year (which runs from the date you filed), you do not need to file a new claim — you can straightforward resume certifying. Your weekly benefit amount stays the same unless Michigan recalculates it.

Common mistakes that delay or stop your payments

Missing your certification important date. If you do not certify by Saturday night, your payment will not process that week. You can certify late the following week, but you will not receive back pay for the missed week. Set a phone reminder on Saturday afternoon.

Reporting net earnings instead of gross. Michigan requires gross earnings — the amount before any deductions. If you report what you took home after taxes, your calculation will be wrong and you may be overpaid.

Not updating your address or contact information. If Michigan cannot reach you by mail or email, you may miss important notices about your claim status, overpayments, or required actions. Update your information when ready if you move.

Failing to report a new job or employer. If you start a second job or switch employers, tell the UIA. This does not automatically disqualify you, but failing to disclose it can be treated as fraud.

Ignoring the Monetary information letter. This letter contains your weekly benefit amount and the earnings used to calculate it. If the information is wrong, you have a limited time to appeal. Do not assume it is correct without checking.

If Michigan denies your claim or reduces your benefits

Michigan may deny your claim if it determines you do not meet the earnings requirement for your base period, or if you left work voluntarily without good cause. You will receive a information Notice explaining the reason.

You have 20 calendar days from the date on the notice to file an appeal. You can appeal online at www.michigan.gov/uia or by mail. Include any documents that support your case — pay stubs, emails from your employer, or written explanation of why your hours were reduced.

If you appeal, you will be scheduled for a phone hearing with a Michigan Administrative Law Judge. You can represent yourself or bring someone to help you. The judge will listen to both you and your employer, then issue a decision. If you disagree with that decision, you can appeal again to the Michigan Unemployment Insurance Board.

Frequently Asked Questions

Can I file for underemployment if I am working part-time?

Yes. If you are working part-time and earning less than you did before, or if your part-time job pays less than your calculated weekly benefit, you can file. You will certify your part-time earnings each week, and Michigan will pay you the difference between what you earn and your benefit amount.

What if my employer cut my hours but did not lay me off?

You can still file. When you complete the claim form, select "Reduced hours" as your reason. You do not need to be fully unemployed to receive underemployment benefits in Michigan. Report your new weekly earnings when you certify.

How long does it take to receive my first payment?

Michigan typically processes claims within one to two weeks. Your first payment arrives about one week after you certify for the first time. If you set up direct deposit, the money goes to your bank account. Otherwise, Michigan mails you a debit card.

Do I have to report tips and bonuses as earnings?

Yes. Report all gross income from work, including tips, bonuses, commissions, and any other compensation. Do not subtract anything. Michigan uses the full amount to calculate your weekly benefit.

What if I earn money from self-employment or a side gig?

Self-employment income is treated differently than wages. You must report it, but Michigan may not reduce your benefit dollar-for-dollar the way it does for regular wages. Contact the UIA before you certify to ask how to report self-employment earnings on your claim.