Michigan Gaming Control Board — Internet Gaming Rules and Internet Sports Betting Rules (Mich Admin Code R 432.631 et seq · R 432.701 et seq)
All 35 Michigan standards, organised by theme
A searchable, filterable index of Michigan's internet gaming and internet sports betting rulebook. Authorized by the Lawful Internet Gaming Act (PA 152 of 2019) and the Lawful Sports Betting Act (PA 149 of 2019), Michigan launched on January 22, 2021 and is one of only two US states where operator licences are held by both commercial casinos and federally-recognized tribes. The Michigan Gaming Control Board writes the operational rules, runs the state's Responsible Gaming Database, and audits every licensed platform.
How Michigan authorises internet gaming and internet sports betting. Three licence classes — operator, platform provider, and supplier — with separate paths for the three Detroit commercial casinos and the 23 federally-recognized tribes that hold gaming compacts with the State.
4 standards4 player-flagged
100%
player-flagged
Regulatory risks this theme addresses
Operating without a valid Michigan operator or platform licence
Uncontrolled market access agreements between operators and platform providers
Supplier equipment used without certification
Operator, platform, and supplier licensing 4
R 432.633
Internet gaming operator licence required
Player Rights
Only a casino licensee (Detroit commercial) or an Indian tribe operating under a compact may hold an internet gaming operator licence. Each operator may contract with exactly one platform provider, and each operator brand must be clearly identifiable on the site.
Requirements
Hold an active internet gaming operator licence before accepting any wager
Contract with exactly one platform provider
Display the operator's licence number on every player-facing page
Renew annually and pay the renewal fee set by the Board
R 432.635
Platform provider licence for B2B technology
Player Rights
Platform providers host the internet gaming system and its related player-account servers. They must be separately licensed, maintain a Michigan-based server environment acceptable to the Board, and cannot also act as a supplier of the same game titles they host.
Requirements
Obtain a platform provider licence before any live-operator launch
Host the player-account and wagering servers in an MGCB-approved location
Segregate platform-provider and supplier roles for the same title
Submit an annual system-audit report to the Board
R 432.637
Supplier licence for game content and critical equipment
Player RightsGame Design
Game studios, RNG suppliers, geolocation vendors, payment-processing intermediaries, and any vendor whose product touches wager logic or player funds must hold a supplier licence. The MGCB maintains a public list of licensed suppliers.
Requirements
Obtain a supplier licence before any production integration with a Michigan platform
Submit all games and critical equipment for independent-lab certification
Report changes in ownership exceeding 5 percent to the Board
Maintain a designated Michigan compliance contact
MCL MCL-432.310
Internet sports betting operator licence
Player Rights
The Lawful Sports Betting Act (PA 149 of 2019) authorises internet sports betting under a parallel licence to internet gaming. A casino or tribal operator may hold both, and the MGCB issues a single combined technical-submissions package to avoid duplicate audits.
Requirements
Hold an internet sports betting operator licence before taking any wager
Pay the annual $50,000 operator renewal fee
Integrate with the MGCB's integrity-monitoring feed
Comply with both PA 149 and the Internet Sports Betting Rules
2
Theme 2
Player accounts & identity
Michigan enforces a one-account-per-operator rule with mandatory KYC at registration, geolocation on every wager, and strict rules on who may open or fund an account. The regime is stricter than most US states on identity proofing.
4 standards4 player-flagged
100%
player-flagged
Regulatory risks this theme addresses
Accounts opened by minors or self-excluded players
Out-of-state wagers processed because geolocation failed to deny
Duplicate accounts used to circumvent limits
Registration, verification, and funding 4
R 432.639
Internet gaming account registration
Player RightsRG Critical
Operators must verify legal name, date of birth, Social Security number (last four), and residential address before any deposit. Age is verified against a database deemed reliable by the Board, and an account cannot transact until identity verification is complete.
Requirements
Verify identity and age 21+ before the first deposit
Reject registrations that fail identity matching
Maintain one account per player per operator
Record the registration timestamp and verification source
R 432.641
Geolocation must confirm Michigan presence on every wager
Player RightsGame Design
Every wager placed from a mobile or desktop device must be preceded by a geolocation check that confirms the device is physically within the borders of Michigan. Operators must use an MGCB-approved geolocation supplier and re-check at intervals no greater than the Board prescribes.
Requirements
Use an MGCB-approved geolocation supplier
Confirm Michigan location immediately before accepting a wager
Re-verify location on session-continuity triggers
Block wagers and notify the player when geolocation fails
R 432.643
Approved funding methods and deposit-source records
Player RightsRG Critical
Deposits may be funded only by methods listed in the MGCB's approved instruments list, which excludes cash loans from the operator and restricts credit-card funding to amounts and channels the Board has pre-approved. Every deposit source is retained with the account record.
Requirements
Accept only MGCB-approved deposit instruments
Retain deposit-source metadata for each transaction
Prohibit operator-extended credit to players
Segregate player funds from operational accounts
R 432.645
Account closure and dormant-account handling
Player Rights
A player may close an account at any time. Dormant accounts (no activity for the period prescribed in the rules) must be converted to an MGCB-approved handling procedure and unclaimed balances escheated in accordance with Michigan unclaimed-property law.
Requirements
Process a closure request within the MGCB-prescribed window
Return available balance to the player's approved funding method
Escheat dormant balances per Michigan unclaimed-property law
Retain closed-account records for the statutory retention period
3
Theme 3
Responsible gaming & self-exclusion
Michigan operates a centralised Responsible Gaming Database (RGD) — a Board-administered cross-operator self-exclusion register. Unlike some US states, self-exclusion in Michigan covers internet gaming, internet sports betting, and bricks-and-mortar casinos under one enrolment.
5 standards5 player-flagged
100%
player-flagged
Regulatory risks this theme addresses
Self-excluded players accessing a licensed product
Problem-gambling content that fails to meet the Board's disclosure standards
Deposit or wager limits that are ineffective or easily bypassed
Self-exclusion register 5
R 432.647
Responsible Gaming Database enrolment and enforcement
RG CriticalPlayer Rights
The Board maintains a single self-exclusion register (the Responsible Gaming Database, or RGD) covering all MGCB-licensed activities. Operators must check every registration against the RGD and re-check on an ongoing basis, and must block wagering, promotional contact, and winnings for any enrolled player.
Requirements
Query the RGD before activating a new account
Re-query the RGD at a frequency no less than monthly
Block wagering, marketing, and payouts for enrolled players
Void any promotional credits extended to an enrolled player
R 432.649
Self-exclusion durations and reinstatement
RG Critical
Enrollees choose from fixed terms (1-year, 5-year, or lifetime). Reinstatement requires an affirmative application, and the Board may refuse. Lifetime enrolment is irrevocable. Operators must mirror the enrolment status within the window prescribed in the rules.
Requirements
Offer 1-year, 5-year, and lifetime self-exclusion terms
Apply enrolment within the prescribed mirror window
Refuse any reinstatement application not approved by the Board
Prohibit operator-initiated removal from the RGD
R 432.651
Player-set deposit, wager, and time limits
RG Critical
Every operator must offer player-configurable limits on deposits, wagers, and time spent in session. Decreases take effect immediately. Increases only take effect after a cooling-off period prescribed by the Board.
Requirements
Offer deposit, wager, and time-limit controls at all times
Apply decreases immediately
Apply increases only after the prescribed cooling-off period
Display the active limits on the player's account page
R 432.653
Problem-gambling disclosures and helpline prominence
RG CriticalPlayer Rights
Every page where a wager can be placed must prominently display the Michigan problem-gambling helpline (1-800-270-7117) and a link to the player's self-exclusion and limit controls. The link label, size, and colour contrast must meet the Board's accessibility guidance.
Requirements
Display 1-800-270-7117 on every wager-accepting page
Provide a direct link to self-exclusion enrolment
Meet the Board's accessibility and contrast guidance
Refresh disclosures within 30 days of a guidance update
R 432.655
Responsible gaming training and intervention logs
RG Critical
Customer-facing staff must complete Board-approved responsible-gaming training on hire and annually thereafter. Operators maintain an intervention log recording any RG-triggered contact with a player and make the log available to Board auditors.
Requirements
Complete RG training on hire and annually
Maintain an RG intervention log
Make the log available to Board auditors on request
Retain intervention records for the statutory period
4
Theme 4
Advertising, marketing & bonuses
Michigan's advertising rules are moderate by US standards but strict on targeting minors, self-excluded players, and college athletes. Bonus terms must be transparent, and affiliate activity is licensable once revenue-share or per-acquisition compensation is involved.
4 standards4 player-flagged
100%
player-flagged
Regulatory risks this theme addresses
Marketing that reaches minors or self-excluded players
Bonus terms that are materially misleading
Unlicensed affiliate compensation arrangements
Advertising content and targeting 4
R 432.657
Advertising content standards
Bonus & AdsRG Critical
Advertising must not depict persons under 21, must not suggest gambling is a solution to financial problems, and must include the operator's licence status and the problem-gambling helpline on any direct-response creative.
Requirements
Do not depict or appeal to persons under 21
Do not suggest gambling solves financial problems
Disclose operator licence status on direct-response creative
Include 1-800-270-7117 on every marketing surface
R 432.659
Suppression against minors, self-excluded players, and college athletes
Bonus & AdsRG CriticalPlayer Rights
Operators must suppress direct marketing against three populations: persons under 21, players listed in the Responsible Gaming Database, and college athletes listed in any NCAA-cooperation feed the Board recognises. Suppression evidence must be retained for audit.
Requirements
Suppress direct marketing against under-21s
Suppress against the RGD enrolment list
Suppress against recognised NCAA-athlete feeds
Retain suppression evidence for Board audit
R 432.661
Bonus offer transparency
Bonus & AdsPlayer Rights
Every bonus offer must disclose the wagering requirement, eligible games, expiry, and any deposit minimum clearly and before acceptance. Material changes to live bonus terms after opt-in are prohibited; an offer may be withdrawn for new opt-ins but not altered for existing holders.
Requirements
Disclose wagering requirements, eligibility, and expiry pre-acceptance
Do not alter live bonus terms for existing holders
Honour the net-benefit terms shown at opt-in
Provide a clear cash-out path once requirements are met
R 432.663
Affiliate compensation and vendor registration
Affiliate RulesBonus & Ads
Any third party compensated per-acquisition or per-revenue-share for driving traffic to a licensed Michigan operator is a vendor or supplier under the rules and must be registered with the Board. Flat-fee sponsorships are excluded, but per-player economics trigger licensing.
Requirements
Register per-acquisition and revenue-share affiliates with the Board
Maintain a current contract on file for every compensated affiliate
Terminate marketing from unregistered affiliates on detection
Report material affiliate terminations to the Board
5
Theme 5
Technical standards & game integrity
MGCB Technical Standards cover the full stack — RNG certification, game fairness, system reliability, logging, and change control. Michigan closely follows GLI-19 / GLI-33 for software but layers on its own logging and audit-trail requirements.
5 standards5 player-flagged
100%
player-flagged
Regulatory risks this theme addresses
Games released without full independent-lab certification
Logging gaps that prevent a Board reconstruction of wager history
Change-control breaches that alter game behaviour outside the certified envelope
Certification and change control 5
TS TS-RNG
RNG certification and periodic re-test
Game Design
Every RNG used in Michigan must be certified by an MGCB-approved independent test laboratory and re-tested at intervals the Board prescribes. The RNG must meet the statistical randomness thresholds specified in the Technical Standards and be seeded from a source the laboratory can audit.
Requirements
Use an MGCB-approved independent test lab
Meet the statistical thresholds in the Technical Standards
Seed the RNG from an auditable entropy source
Re-certify at the frequency prescribed by the Board
TS TS-GAME-RULES
Game rules, pay table, and RTP disclosure
Game DesignPlayer Rights
Every game must display its rules, pay table, and theoretical return-to-player percentage to the player on request. Pay tables and RTP cannot differ from the certified version; a change requires re-certification and Board approval before the new version goes live.
Requirements
Provide rules, pay table, and RTP on request in the client
Match the live RTP to the certified version
Submit pay-table changes for re-certification before launch
Retain the full change history for Board audit
TS TS-LOGGING
System logging and retention
Game Design
The platform must log every wager, every session event, every account event (login, deposit, withdrawal, limit change), and every administrative action. Logs must be tamper-evident, replicated to a secondary store, and retained for the statutory period set out in the Technical Standards.
Requirements
Log every wager, account event, and administrative action
Make logs tamper-evident (hash-chain or WORM equivalent)
Replicate logs to a secondary store
Retain logs for the statutory period
TS TS-CHANGE-CONTROL
Controlled change management
Game Design
No change that affects wager mechanics, game outcome determination, account handling, or geolocation may go to production without (a) test-lab sign-off on the new build, and (b) Board notification or approval depending on the Board's change classification matrix.
Requirements
Route every wager-mechanic change through the certified lab
Classify each change per the Board's change matrix
Obtain Board approval for changes above the notification threshold
Retain the change log for the statutory retention period
TS TS-DATA-RESIDENCY
Data residency and incident response
Game DesignPlayer Rights
Primary production systems for the player account and wagering server must be hosted at a location acceptable to the Board. Incident response plans must be filed, tested annually, and actual security incidents affecting player data or wager integrity must be reported to the Board within the prescribed window.
Requirements
Host production systems at a Board-acceptable location
File and annually test an incident-response plan
Report material security incidents within the prescribed window
Notify affected players consistent with Michigan data-breach law
6
Theme 6
Sports betting integrity
The Lawful Sports Betting Act permits a broad catalogue of events but restricts in-state collegiate wagering, prohibits wagers by athletes and officials on events involving their own sport, and mandates integrity-monitoring feeds.
4 standards4 player-flagged
100%
player-flagged
Regulatory risks this theme addresses
In-state college prop markets that violate PA 149
Undetected match-fixing or insider-trader activity
Unapproved event types offered as markets
Event catalog and integrity controls 4
R 432.703
Permitted events catalog and prohibited markets
Player RightsGame Design
The MGCB publishes a list of permitted events. Wagers on Michigan collegiate teams' prop markets and on events where the operator cannot satisfy the integrity and age-verification requirements are prohibited. Novel markets (elections, entertainment contests where prohibited) require express Board approval.
Requirements
Restrict offering to MGCB-permitted events
Prohibit prop wagers on Michigan collegiate teams
Obtain Board approval for novel event types
Remove a market on receipt of a Board suspension
R 432.705
Athlete and official wager prohibitions
Player RightsRG Critical
Athletes, coaches, trainers, officials, and anyone with access to non-public information on a sporting event must not place wagers on that event or any other event within the same sport. Operators must use league-supplied exclusion lists and accept voluntary league enrolment.
Requirements
Block wagers by listed athletes, officials, and insiders
Ingest league-supplied exclusion lists daily
Report a detected exclusion-list match to the league and the Board
Retain exclusion-match records for the statutory period
R 432.707
Integrity monitoring association membership
Player RightsGame Design
Every operator must belong to a Board-recognised independent integrity-monitoring association (e.g., IBIA) and must forward suspicious-wager alerts to the association, the affected league, and the Board contemporaneously.
Notify the Board on detection of any match-fixing indicator
Retain alert correspondence for the statutory period
R 432.709
Wager limits, voiding, and payout errors
Player RightsBonus & Ads
Operators may impose per-event or per-customer wager caps, but may not void a winning wager merely because it proved lucrative unless a palpable error or a rule breach is substantiated. The Board reserves the right to order the reinstatement of a voided wager.
Requirements
Apply wager caps through the published terms
Void only on substantiated palpable error or rule breach
Document every voiding decision with evidence
Comply with any Board-ordered reinstatement
7
Theme 7
AML, financial controls & audit
Operators are financial institutions under federal BSA rules and are examined by MGCB auditors for conformity to their internal-control system (ICS). Player-fund segregation, SAR obligations, and internal-audit independence are the most frequently examined areas.
3 standards3 player-flagged
100%
player-flagged
Regulatory risks this theme addresses
BSA SAR filing failures
Commingling of player funds with operating accounts
Internal-audit findings that do not reach the Board
AML, ICS, and audit 3
R 432.665
AML program and SAR filings
Player Rights
An MGCB-licensed operator is a casino for federal BSA purposes, with CTR and SAR filing obligations. Internal AML programs must be risk-based, include designated responsible officers, and be tested annually by internal audit.
Requirements
Maintain a BSA-compliant risk-based AML program
File CTRs and SARs per FinCEN requirements
Designate an AML compliance officer named to the Board
Test the AML program annually via internal audit
R 432.667
Segregated player-fund reserve
Player RightsRG Critical
Every operator must hold player funds in a segregated reserve equal to or greater than the sum of player balances owed, kept with an MGCB-approved depository. The reserve is reported to the Board monthly and independently confirmed quarterly.
Requirements
Maintain a segregated reserve ≥ aggregate player balances
Hold the reserve with an MGCB-approved depository
Report reserve balances to the Board monthly
Obtain independent confirmation quarterly
R 432.669
Internal control system (ICS) submission
Player Rights
Each operator files a written ICS describing every policy and procedure that affects wager integrity, accounting, player funds, and reporting. Changes to the ICS require Board review before adoption, and actual operations must conform to the current filed ICS.
Requirements
File a complete ICS before launch
Submit material ICS changes for Board review pre-adoption
Conform actual practice to the filed ICS
Retain the ICS and its change history for audit
8
Theme 8
Taxation & reporting
Michigan taxes internet gaming on a graduated scale (20–28% of adjusted gross receipts) and sports betting at 8.4%. A portion of iGaming revenue flows to the School Aid Fund, the Compulsive Gaming Prevention Fund, and the city of Detroit.
3 standards1 player-flagged
33%
player-flagged
Regulatory risks this theme addresses
AGR misclassification that understates tax
Promotional-credit deductions outside the statutory limits
Late monthly filings that attract penalties
Tax and distribution 3
MCL MCL-432.312
Graduated internet gaming tax (20–28% of AGR)
The Lawful Internet Gaming Act imposes a graduated tax on adjusted gross receipts, rising from 20 percent to 28 percent as AGR increases, with tribal operators paying the state an equivalent payment under their compact. Detroit commercial operators pay an additional municipal share.
Requirements
Compute tax against AGR per the statutory brackets
File monthly returns on the statutory deadline
Distribute municipal shares per MCL 432.319
Retain tax workpapers for the statutory retention period
MCL MCL-432.413
Sports betting tax (8.4% of AGR)
Internet sports betting is taxed at a flat 8.4 percent of adjusted gross receipts under PA 149. The statute allows a limited deduction for promotional-credit wagers within the caps set out in MCL 432.413; excess deductions are disallowed.
Requirements
Apply the 8.4% rate to AGR monthly
Cap promotional-credit deductions per MCL 432.413
File on the statutory monthly deadline
Retain workpapers for audit
MCL PROMO-DEDUCTION
Promotional-credit deduction cap
Bonus & Ads
Michigan caps the value of promotional credits that may be deducted from taxable AGR. The cap is computed as a declining percentage of aggregate promotional credits awarded, so heavy promotional activity after the first years of operation becomes taxable.
Requirements
Track promotional credits by month and cohort
Apply the statutory declining-cap schedule
Reconcile promo deductions against the Board-filed ICS
Adjust retroactively on audit if the cap is exceeded
9
Theme 9
Enforcement & disciplinary action
The MGCB has broad powers to investigate, fine, suspend, and revoke. Administrative complaints proceed under the Michigan Administrative Procedures Act, and any disciplinary finding is public.
3 standards3 player-flagged
100%
player-flagged
Regulatory risks this theme addresses
Operating in breach of licence conditions
Failure to cooperate with a Board investigation
Public reputational loss from a disciplinary filing
Disciplinary process 3
R 432.671
Disciplinary action and administrative complaints
Player Rights
The Board may issue a notice of violation, impose a civil fine, suspend a licence, or revoke a licence after a contested case hearing under the Michigan Administrative Procedures Act. Settlements are publicly filed.
Requirements
Respond to a notice of violation within the statutory window
Produce requested records in the form the Board specifies
Pay civil fines by the date set in the final order
Publish notice of any licence action as required by rule
R 432.673
Duty to cooperate with Board investigations
Player Rights
Operators, platform providers, suppliers, and their key persons must cooperate fully with any Board inquiry, produce records in the requested form, and ensure that any external counsel does not obstruct the Board's statutory access to regulated records.
Requirements
Produce records in the form and timeframe the Board specifies
Make key persons available for sworn examination
Do not obstruct the Board's statutory record access
Notify the Board of any parallel criminal or civil investigation
MCL ILLEGAL-MARKET
Enforcement against unlicensed offshore operators
Affiliate RulesPlayer Rights
The MGCB coordinates with the Attorney General to send cease-and-desist notices to offshore operators that accept Michigan wagers. Payment processors and marketing vendors found to support unlicensed operators may lose their Michigan supplier eligibility.
Requirements
Report any unlicensed-operator activity to the Board
Refuse to process payments to cease-and-desist targets
Terminate marketing arrangements with flagged vendors
Maintain evidence of compliance with cease-and-desist notices