Caesars Maryland: Is It Legal, Legit, and Safe?

Caesars Maryland has run as a fully licensed mobile sportsbook since the state's online market opened on November 23, 2022, and by any regulatory measure it is legal, legit, and safe. What changed recently is the money: the General Assembly raised the tax on mobile sports-wagering revenue from 15% to 20% in 2025, after the governor pushed for 30% and didn't get it.

Legal status in Maryland

Maryland voters approved sports betting through a November 2020 ballot measure, Question 2, satisfying the state constitution's requirement that commercial gaming expansion go to a referendum before the legislature can act. The General Assembly followed with House Bill 940, which passed the House 130-9 and both chambers by April 2021; Governor Larry Hogan signed it that May. Retail wagering launched December 9, 2021, led by MGM National Harbor, with mobile betting following on November 23, 2022 after seven operators, Caesars among them, cleared a regulator-run demonstration two days earlier. The Maryland Lottery and Gaming Control Commission licenses and oversees the market, capped by statute at 60 combined retail and mobile licenses; 11 mobile and 13 retail licenses are active today. Caesars' Maryland tether is Horseshoe Baltimore, a casino Caesars Entertainment itself controls with a 76% ownership stake after buying out its joint-venture partner in August 2021 — not a borrowed third-party license. The legislature raised the mobile tax rate from 15% to 20% under House Bill 352, signed by Governor Wes Moore in May 2025 and effective that June, short of the 30% Moore had originally sought; 5% of mobile revenue routes directly to the state's general fund. Online casino gaming remains illegal in Maryland for every operator as of October 2026 — iGaming bills have died in Annapolis four years running, in 2023, 2024, 2025, and again in 2026, when Senator Ron Watson's referendum bill (SB 761) and framework bill (SB 885) both stalled before the session closed on April 13, 2026.

State gambling authority: Maryland Lottery and Gaming Control Commission, administered day-to-day by the Maryland Lottery and Gaming Control Agency — licenses and audits every retail and mobile sportsbook operator in the state, Caesars included.

Caesars Maryland cleared its legal bar on November 23, 2022, the day the state's online sportsbook market opened statewide, and it remains legal, legit, and safe by every regulatory measure that matters in 2026. The newer story is what Annapolis did to the tax bill once the market proved itself: a jump from 15% to 20% on mobile revenue, after the governor asked for nearly double that and didn't get it.

Is Caesars Legal in Maryland?

Maryland requires voter approval before the legislature can expand commercial gaming, and that happened in November 2020 when voters passed Question 2. House Bill 940 followed in the 2021 session, clearing the House 130-9 and both chambers by that April; Governor Larry Hogan signed it in May 2021. Retail sportsbooks opened first, on December 9, 2021, led by MGM National Harbor, with the online market — Caesars included — following on November 23, 2022, after seven operators passed a regulator-run live demonstration two days earlier. The Maryland Lottery and Gaming Control Commission has licensed Caesars continuously since that launch morning.

Caesars owns its own tether: Maryland requires mobile sportsbooks to attach to a licensed casino, and Caesars' tether is Horseshoe Baltimore — a property Caesars Entertainment itself controls with a 76% ownership stake it built by buying out a joint-venture partner in August 2021. That's a different arrangement than states like Indiana, where the Caesars-branded license sits with a casino someone else actually owns.

Is Caesars Legit in Maryland?

Yes. Caesars Entertainment (NASDAQ: CZR) is one of the largest casino operators in the world, and in Maryland that history isn't borrowed — Horseshoe Baltimore is a casino it genuinely runs, not a racino it licenses its name to for a fee. That matters more than it sounds: a bettor relying purely on marketing can't tell a majority-owned property from a rented brand name, but the ownership structure is public record either way.

Is Caesars Safe to Use in Maryland?

Yes. The Maryland Lottery and Gaming Control Commission, run day-to-day by the Maryland Lottery and Gaming Control Agency, requires geolocation to confirm a bettor is physically inside the state, audits licensed operators' wagering software, and mandates deposit limits and self-exclusion tools across every licensed book. None of that changes the math on any individual wager — it just means there's a real regulator to complain to if something goes wrong with an account or a payout.

The Tax Hike: 15% to 20%, Not the 30% Moore Wanted

Maryland's online market grew faster than its original tax rate assumed. Monthly handle hit a record $736.6 million in October 2025 alone, and Governor Wes Moore pushed to raise the mobile tax rate all the way to 30% to capture more of that for the state budget. The General Assembly settled lower: House Bill 352 raised the mobile rate from 15% to 20%, effective June 2025, with 5% of mobile revenue routed straight to the general fund. Retail wagering stayed at 15%. The increase applies to every mobile operator licensed in the state, Caesars included, not to Caesars alone.

The numbers: mobile tax 15% → 20%, effective June 2025 (HB 352) · retail tax unchanged at 15% · October 2025 handle $736.6 million, a state record · 11 active mobile licenses, 13 retail · 76% Caesars ownership stake in Horseshoe Baltimore.

No Online Casino, Four Years of Failed Bills

Maryland has no legal online casino market for any operator, Caesars included, and lawmakers keep trying and failing to change that. Bills died in 2023 and 2024 — the 2024 version actually passed the House before stalling without a Senate committee vote amid casino and union opposition — then again in 2025, and once more in 2026, when Senator Ron Watson introduced a referendum bill (SB 761) and a companion framework bill (SB 885). SB 761's hearing was canceled in March 2026 and the bill was withdrawn days later; SB 885 never reached a floor vote before the session closed on April 13, 2026. The next realistic shot at a ballot referendum is 2028. Until then, Caesars Palace Online Casino stays limited to New Jersey, Pennsylvania, Michigan, and West Virginia — a Maryland account gets the sportsbook only.

Who It Fits

Maryland bettors 21+ who want a sportsbook tethered to a casino Caesars actually owns, rather than a rented brand name — and who understand that the current nationwide welcome promotion, the $1-wager profit-boost offer, carries Maryland-specific caps and a promo code that changes often, so it's worth confirming the live terms in-app before signing up rather than trusting an older number. Treat any deposit as entertainment spending, not income. Call 1-800-GAMBLER if it stops feeling that way.

Caesars Sportsbook Maryland — Frequently Asked Questions

Is Caesars legal in Maryland?

Yes. Maryland voters cleared the constitutional hurdle with the November 2020 Question 2 referendum, the General Assembly passed House Bill 940 the following spring, and Governor Larry Hogan signed it in May 2021. Caesars has held an active mobile sportsbook license since the statewide online market opened on November 23, 2022.

Is Caesars legit in Maryland?

Yes, and the Maryland setup is cleaner than most states Caesars operates in. Its license is tethered to Horseshoe Baltimore, a casino Caesars Entertainment actually controls with a 76% ownership stake it built up by buying out a joint-venture partner in August 2021 — not a racino or riverboat it merely rents a brand license from, the way Caesars operates in states like Indiana.

Is Caesars safe to use in Maryland?

Yes. The Maryland Lottery and Gaming Control Commission requires geolocation confirming a bettor is physically in the state, audits every licensed operator's wagering software, and mandates standard deposit-limit and self-exclusion tools. That oversight sits on top of Caesars Entertainment's decades of land-based casino licensing history — a regulatory backstop, not a promise that any given bet pays off.

Why did Maryland raise taxes on Caesars and other sportsbooks?

The state wanted more revenue from a market that was outperforming its early estimates — monthly handle topped $736 million by October 2025. Governor Wes Moore initially pushed to nearly double the mobile tax rate to 30%, but the General Assembly settled on 20% in House Bill 352, up from the original 15%, effective June 2025. It applies to every mobile operator in the state, not Caesars specifically.

Does Caesars have an online casino in Maryland?

No. Maryland has no legal online casino market for any operator, Caesars included. Lawmakers have tried and failed to pass iGaming legislation four years straight — 2023, 2024, 2025, and again in 2026, when Senator Ron Watson's companion bills (SB 761 and SB 885) both stalled before the session ended that April. Caesars Palace Online Casino stays limited to New Jersey, Pennsylvania, Michigan, and West Virginia.

What casino is Caesars tethered to in Maryland?

Horseshoe Baltimore. Caesars Entertainment raised its stake in the property to 76% in August 2021 by buying out a joint-venture partner, so the mobile sportsbook license sits with a casino Caesars genuinely owns and operates — distinct from the retail books run by competitors like MGM National Harbor, Live! Casino Hanover (FanDuel), and Hollywood Casino Perryville (then Barstool).

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