Mostbet welcomes new players with a premium first deposit bonus offering up to 125% match and 250 free spins. This promotional package provides a substantial boost to your initial bankroll, creating additional opportunities to explore the platform’s extensive gaming portfolio while maximizing winning potential.
Available since December 2022, this exclusive welcome offer gives new members the choice between optimizing their sports betting experience or enhancing their casino gameplay. The bonus structure rewards quick action with increased benefits for deposits made within the first 30 minutes after registration.
Bonus Options and Value
Mostbet’s welcome package provides new players with two distinct bonus paths:
Sports Bonus
- Standard offer: 100% match up to €400
- Enhanced offer: 125% match up to €400 (for deposits within 30 minutes)
- Wagering requirement: 5x through accumulator bets
- Completion timeframe: 30 days
Casino Bonus
- Standard offer: 100% match up to €400
- Enhanced offer: 125% match up to €400 (for deposits within 30 minutes)
- Additional benefit: 250 free spins (with €20+ deposit)
- Wagering requirement: 60x bonus amount
- Completion timeframe: 72 hours
This dual-path approach allows players to select the bonus structure that best complements their preferred gaming style.
How to Claim Your Bonus
The process for claiming your welcome bonus follows three straightforward steps:
- Create Your Account: Complete the registration process on Mostbet
- Select Your Bonus: Choose either the Sports or Casino bonus option during registration
- Make Your First Deposit: Fund your account with at least €5 within 7 days of registration (€20+ for free spins)
For the enhanced 125% bonus, complete your deposit within 30 minutes after registration. The system automatically applies the appropriate bonus percentage based on your deposit timing.

How to Claim Your Bonus
Free Spins Distribution System
If you select the Casino bonus and deposit €20 or more, you’ll receive 250 free spins distributed through a structured release schedule:
- Spins are divided into 5 equal daily installments of 50 spins each
- Each batch becomes available for 24 hours after release
- Specified eligible games appear in your “Your Status” section
- Maximum potential winnings from free spins: €50
This staged release encourages consistent gameplay while providing daily opportunities to generate bonus winnings.
Wagering Requirements Explained
Sports Bonus Wagering
To convert the sports bonus to withdrawable funds, you must:
- Place accumulator bets totaling 5x the bonus amount
- Include at least 3 events in each accumulator
- Ensure minimum odds of 1.4 for each event
- Complete requirements within 30 days
Casino Bonus Wagering
To convert the casino bonus to withdrawable funds, you must:
- Wager 60x the bonus amount within 72 hours
- Play eligible games in Casino, TV Games, or Virtual Sports sections
- Note that contribution rates vary by game category (some contribute only 10%)
Free Spins Wagering
Winnings from free spins require:
- Wagering according to requirements listed in “Your Status” section
- Completion within 24 hours of bonus account creation
- Play in eligible Casino, TV Games, or Virtual Sports options

FIRST DEPOSIT BONUS
Important Terms and Limitations
Several key conditions govern the welcome bonus:
- Exclusivity: Only first deposits qualify; bonus is a one-time offer
- Choice commitment: Selecting either Sports or Casino bonus automatically forfeits the other option
- Account restrictions: Limited to one account per person, household, or IP address
- Withdrawal conditions: During active bonus period, withdrawals permitted only if account balance maintains at least twice the bonus value
- Betting order: Real balance funds used before bonus funds for all wagers
- Bonus crediting: Occurs within 72 hours after qualifying deposit
Strategies for Maximum Benefit
For Sports Bonus
- Focus on sports and markets you know well
- Build accumulators with carefully researched selections
- Balance risk by including some moderate-odds (1.6-2.0) selections
- Create a 30-day plan to methodically meet wagering requirements
For Casino Bonus
- Check the game contribution list before playing
- Focus on slots with high RTP (Return to Player) percentages
- Manage your bankroll carefully to extend playing time
- Create a structured plan to complete wagering within the 72-hour timeframe