April 2026 — Updated

Spin Boss Promo Codes

All active bonus codes, exclusive offers, and promotions for new and existing players. Updated regularly.

Active New Players

200% Welcome Bonus

Up to €4,000

No promo code needed. The welcome bonus is automatically applied on your first deposit of €20 or more.

Promo Code

AUTO-APPLIED No Code Required

✓ 35× wagering requirement
✓ Min deposit €20
✓ Valid 30 days from activation
✓ 18+ | T&Cs apply

Claim Welcome Bonus

Active Existing Players

Weekly Reload Bonus

50% up to €500

Every Monday, reload your account and get a 50% match. Claimed automatically from the Promotions tab after login.

Promo Code

RELOAD50

✓ Every Monday
✓ 25× wagering requirement
✓ Min deposit €20
✓ 18+ | T&Cs apply

Claim Reload Bonus

Active New & Existing

Free Spins on Deposit

100 Free Spins

Deposit €50+ and receive 100 free spins on selected slot titles. Winnings credited as bonus funds.

Promo Code

SPIN100

✓ Min deposit €50
✓ 40× wagering on winnings
✓ Valid on selected slots only
✓ 18+ | T&Cs apply

Claim Free Spins

Active VIP Players

Weekly Cashback

10% Cashback

VIP players receive 10% weekly cashback on net losses. Credited every Friday — no wagering requirements on cashback.

Promo Code

CASHBACK10

✓ VIP level required
✓ No wagering on cashback
✓ Credited every Friday
✓ 18+ | T&Cs apply

Become a VIP

How to Use a Spin Boss Promo Code

Create or Login

Go to Cashier

Navigate to the Deposit / Cashier section in your account dashboard.

Enter Promo Code

Find the "Promo Code" field and enter the code exactly as shown — codes are case-sensitive.

Make Deposit & Play

Complete your deposit and the bonus is credited to your account automatically.

Promo Code FAQs

Do I need a promo code for the welcome bonus?

No promo code is required for the 200% welcome bonus up to €4,000. The bonus is automatically applied when you make your first qualifying deposit of €20 or more.

Can I use multiple promo codes at once?

Only one promo code can be active at a time. You must complete the wagering requirements of your current bonus before activating a new promo code.

Why isn't my promo code working?

Check that: (1) the code is entered exactly as shown — codes are case-sensitive; (2) the code hasn't expired; (3) you meet the eligibility requirements (new vs. existing player); (4) you don't already have an active bonus. Contact live chat for help.

Where can I find the latest Spin Boss promo codes?

Active codes are listed on this page (updated regularly), in the Promotions section after login, and sent via email to opted-in subscribers. Check the Spin Boss Telegram channel for exclusive flash codes.

Claim Your Bonus Today

No promo code needed for the welcome offer. Get 200% up to €4,000 instantly.

Claim 200% Bonus Now

35× wagering. 18+. T&Cs apply.