If you are comparing a 1Win review from a Swedish or Norwegian angle, the bonus terms matter far more than the headline percentage. 1Win was founded in 2016, is licensed by Curaçao, and is owned by MFI Investments Ltd, and it runs the same welcome offer across both markets: a +500% match on your first deposit split across four top-ups, plus free spins and a cashback of up to 30%. What changes when you cross the border is how that bonus interacts with tax law, and that is where most players lose money without realising it.
Sweden applies a 28% tax on gambling winnings from unlicensed operators, and the only clean way to sidestep it is to decline the welcome bonus entirely. Norway taxes winnings differently, so the same promotional package can be claimed without that penalty. The wagering terms themselves do not change: free spins carry a 40x requirement, and the bonus funds come with their own playthrough conditions that decide whether you ever see the money.
This guide walks through the practical steps for both countries. You will see how to claim or skip the 1Win bonuses depending on where you file taxes, what the 40x wagering requirement actually demands in real money terms, and which payment options keep your deposit and withdrawal trail simple. Read the tax section for your country before you touch the deposit button, because the opt-out decision is made once and cannot be reversed later.
1Win Welcome Bonus Structure for Swedish and Norwegian Players
1Win has been running since 2016 and operates under a Curaçao license held by MFI investments Ltd. Players from Sweden and Norway land on the same platform, the same welcome offer, and the same bonus rules. The difference between the two groups shows up later, in tax treatment and in how each player should use the bonus. Here is what the welcome package actually contains.
The headline figure is a +500% match on the first deposit, split across your first four deposits. The breakdown looks like this:
- 1st deposit: 200% match
- 2nd deposit: 150% match
- 3rd deposit: 100% match
- 4th deposit: 50% match
The minimum deposit to trigger any tier is 0.5 $. That is unusually low for a bookmaker, and it matters if you want to test the betting platform before committing real money. The maximum bonus is capped, so check the current terms inside your account before you deposit, since caps change with promotions.
Alongside the deposit match, 1Win bundles free spins for new players. The spin allocation is tied to your first deposit and is credited in batches rather than all at once. The spins are typically usable on a set list of slots from the 14,000+ game library, and winnings from those spins carry a 40x wagering requirement. That 40x applies to the spin winnings, not to your deposit, and not to the deposit match bonus, which has its own wagering terms. Read the two sets of conditions separately, because mixing them up is the most common mistake new players make.
Wagering works on a contribution basis. Slots usually count 100% toward the requirement, while table games and live dealer titles often count less or not at all. With 500+ live casino games on the platform, this is worth knowing before you grind out a bonus on roulette. Aviator, one of the more popular titles on the site, counts toward wagering in most bonus configurations, but confirm it in the terms attached to your specific offer.
Both Swedish and Norwegian users can claim the same package through the same registration flow. You can deposit with cards, bank transfers, e-wallets, or cryptocurrency payments, and 1Win supports crypto deposits without the currency conversion friction that shows up at some competitors. The mobile betting app for iOS and Android carries the identical welcome offer, so there is no penalty for signing up on a phone instead of desktop.
What differs is what happens after you win. Section two and three cover the Swedish opt-out rule and the Norwegian tax position, and both hinge on decisions you make at the moment you claim this bonus.
Taxation of 1Win Winnings in Sweden: The 28% Opt-Out Rule
The Swedish gambling tax framework treats bonus-funded winnings differently from winnings generated by real-money stakes, and this distinction is what drives the 28% opt-out rule. Under Swedish tax law, winnings from licensed operators are generally tax-free for the player, but the moment a bonus is involved, the Swedish Tax Agency can classify the payout as taxable income. To avoid this, Swedish players on 1Win must actively decline the welcome bonus before making their first deposit. If the bonus is claimed, any subsequent winnings, including those from cash stakes made after the bonus, can be subject to a 28% tax charge.
The practical implication is straightforward: a Swedish user who deposits 1,000 SEK and accepts the +500% welcome bonus may see a 28% deduction on any withdrawal that the Tax Agency deems bonus-related. Opting out preserves the tax-free status of the winnings, but it also means forfeiting the bonus funds, free spins, and the cashback up to 30% that 1Win provides. The trade-off is not about the wagering requirement itself but about the legal classification of the payout. For a player who plans to wager large amounts, the bonus value can outweigh the tax cost; for a casual player, the reverse is often true.
Swedish users should follow a clear sequence to opt out correctly:
- Register a new account on 1Win and complete account verification before any deposit.
- Navigate to the bonus section in the cashier and select the option to decline the welcome offer.
- Confirm the opt-out in writing via live chat so there is a timestamped record of the request.
- Make the first deposit without entering any promo code, since codes automatically trigger the bonus.
- Keep screenshots of the opt-out confirmation in case the Swedish Tax Agency requests documentation.
The legal basis for this rule comes from the Swedish Tax Agency’s interpretation of bonus-related income, which treats the bonus as a separate economic benefit rather than part of the gambling wager. Because 1Win is licensed by Curaçao and owned by MFI Investments Ltd, it does not report Swedish players’ winnings to Skatteverket automatically. The burden of proof falls on the player. If audited, a Swedish user who claimed the bonus must demonstrate that the winnings came from real-money stakes, not from bonus funds, which is difficult when the two are commingled in a single balance.
One more practical point: the 40x wagering requirement on free spins does not change the tax treatment, but it does affect how much of the balance is bonus-derived. A Swedish player who clears the wagering requirement and then withdraws still faces the 28% risk if the opt-out was never recorded. Opting out before the first deposit is the only clean way to avoid the tax, and it must happen before any wager is placed. Once the bonus is active, reversing the decision is not possible.
Tax-Free Winnings for Norwegian Users: Claiming the 1Win Bonus Without Tax
Norwegian players sit in a friendlier position than their Swedish neighbours. Norway does not tax gambling winnings earned through offshore operators, so the money you pull out of 1Win stays whole. 1win casino games offers additional context worth reviewing. That changes the entire calculus around the welcome bonus: there is no tax trap waiting at the end of the wagering tunnel, and no reason to skip the offer to protect your payout.
How to Claim and Clear the 1Win Bonus from Norway
1Win was founded in 2016, is licensed by Curaçao, and is owned by MFI Investments Ltd. None of that creates a Norwegian tax obligation on your side. The Norwegian Tax Administration taxes gambling winnings only from operators holding a Norwegian licence, and 1Win does not hold one. Winnings from an unlicensed offshore bookmaker fall outside the taxable base, which is why a Norwegian player can claim the welcome bonus of +500% on deposit without the 28% hit Swedish players face.
Follow this sequence:
- Register with accurate details. Use your real name, date of birth and address. Account verification later depends on these matching your ID document exactly.
- Opt in to the welcome bonus. Unlike the Swedish route, there is no tax reason to decline it. Deposit at least the minimum of 0.5 $ to activate the package.
- Choose your payment route. 1Win supports cryptocurrency payments, plus cards and e-wallets. Crypto deposits often clear fastest and keep the trail simple.
- Clear the wagering. The deposit match carries its own rollover; free spins sit at 40x. Bonus funds convert to withdrawable cash only after the requirement is met.
- Withdraw and declare nothing. Funds arriving from a Curaçao-licensed operator are not reportable as taxable income in Norway.
Two conditions matter in practice. First, you must be at least 18 and physically located outside jurisdictions where 1Win blocks access. Second, the tax treatment applies to winnings, not to any salary or business income you might derive from streaming or affiliate work, which follows ordinary Norwegian rules.
| Option | Tax on winnings | Wagering load | Best for |
|---|---|---|---|
| Claim welcome bonus, cash out via crypto | 0% | 40x on free spins, deposit match rollover | Players who want maximum value and accept the rollover |
| Claim bonus, cash out via card or e-wallet | 0% | Same 40x requirement | Players who prefer fiat withdrawal speed over privacy |
| Skip the bonus, bet cash only | 0% | None | High-stakes bettors who dislike locked funds |
| Claim bonus, play Aviator or live dealer tables | 0% | Check game contribution rates first | Players chasing variety across 14,000+ slots and 500+ live tables |
Keep records anyway. Screenshot your bonus terms, deposit confirmations and withdrawal receipts. If Norwegian rules shift, or if the tax authority ever questions a large transfer, documentation settles the matter quickly. Cashback up to 30% is treated the same way: a rebate on losses, not taxable income.
One practical note on verification. Complete KYC before your first withdrawal request, not after. A pending payout plus an unverified account is the most common reason Norwegian players wait days for money that should arrive in hours.
Comparing Wagering Terms and Tax Outcomes: Sweden vs Norway
The practical gap between a Swedish and a Norwegian 1Win player comes down to two numbers: 40x on free spins and 28% on winnings. Everything else, the deposit match, the 14,000+ slots, the 500+ live dealer tables, is identical. The difference is what you keep after clearing the bonus.
Wagering terms are the same on paper. Free spin winnings must be rolled over 40 times before withdrawal. If you win 100 kr from spins, you wager 4,000 kr on eligible games before that 100 kr becomes cash. Slots contribute 100% toward wagering; live dealer tables and most table games contribute less or nothing at all. Aviator counts fully, which is why it shows up so often in bonus-clearing strategies. The bet size cap during active wagering is typically 5 EUR or the local equivalent, and exceeding it voids the bonus and any winnings tied to it.
Where the paths split is tax treatment, not the rollover itself.
| Factor | Sweden | Norway |
|---|---|---|
| Wagering on free spins | 40x | 40x |
| Tax on winnings | 28% if bonus claimed | 0% |
| Bonus opt-out | Required to avoid tax | Not required |
| Net on a 10,000 kr win | 7,200 kr after tax | 10,000 kr |
Run the math on a realistic scenario. You deposit 1,000 kr, claim the welcome package, and clear the 40x rollover on free spin winnings. You end up withdrawing 10,000 kr. A Swedish player who kept the bonus pays 2,800 kr in tax and keeps 7,200 kr. A Norwegian player in the same position keeps the full 10,000 kr. That 2,800 kr gap is the entire strategic question, and it dwarfs any difference in odds or game selection.
For Swedish users, the calculation flips the usual bonus logic. A 500% deposit match looks generous until you price in the 28% haircut on every krone you eventually withdraw. The opt-out route means giving up the match and the free spins, but every subsequent win is tax-free. If you plan to wager serious volume over months, the opt-out usually wins. If you are a casual player chasing a single bonus run, the match can still come out ahead, but only if the winnings stay modest.
Norwegian users face no such trade-off. Claim the full 1Win bonus, clear the 40x, withdraw tax-free. The only constraints are the standard ones: complete account verification before requesting a payout, keep bets under the cap while wagering is active, and check that your chosen payment option (card, e-wallet, or crypto) supports the withdrawal amount. Crypto payouts tend to clear fastest, and 1Win supports them alongside conventional methods. The minimum deposit sits at 0.5 $, so testing the bonus structure with a small first deposit costs almost nothing.
The takeaway for both groups: read the wagering terms before you opt in, not after. The 40x is identical. The tax outcome is not.
If you are in Sweden, the practical move is straightforward: before you opt in to any 1Win bonus, decide whether the 28% tax exposure on winnings is worth the extra funds. Run the numbers on a realistic session. A 1,000 SEK deposit with a 200% match gives you 3,000 SEK to wager, but clearing a 40x requirement on free spins means turning over 40 times the spin value before anything converts to withdrawable cash. If your expected win is small, the bonus often costs more in tax than it adds in value. Decline the bonus in your account settings, wager with your own funds, and your winnings stay outside the Swedish gambling tax net. Keep a dated screenshot of the opt-out for your own records.
If you are in Norway, the opposite logic applies. Claim the welcome bonus, work through the wagering terms on the lowest-variance betting markets you can find, and treat the free spins as a separate ledger item because the 40x requirement applies to them specifically. Deposit with crypto if you want faster withdrawals, since 1Win supports cryptocurrency payments and the minimum deposit sits at 0.5 $. Whichever country you bet from, finish account verification before you request a payout: ID, proof of address, and a selfie check clear in a few hours when submitted cleanly, but a mismatch between your profile name and your bank details can stall a withdrawal for days. Set a wager tracker in a spreadsheet, log each bet against the requirement, and stop when the target is met rather than chasing a bigger balance.