Exact rolling reserve percentages by licence type, negotiation tactics, capped reserve alternatives and cash flow modelling for iGaming payment processing.
Rolling reserves are one of the most misunderstood costs in iGaming payment processing. Operators often negotiate MDR rates carefully while accepting rolling reserve terms that lock up 15–25% of their cash flow for 12–24 months. This guide explains exactly how rolling reserves work, what percentage to expect by licence type, how to negotiate better terms, and what your acquirer is actually protecting against.
A rolling reserve is a cash withholding mechanism used by payment acquirers to protect themselves against chargeback and refund liability from high-risk merchants. The acquirer withholds a percentage of gross settlement — typically 5–25% — each month. That withheld amount is held for a defined period (typically 6–24 months), then released on a rolling basis.
After the reserve period stabilises, new withholding equals new releases, so the effective cash flow impact narrows to approximately 1–2 months of the full reserve amount at steady state.
That £600,000 peak locked capital is real working capital unavailable for marketing, operations, or player bonuses.
A capped reserve replaces the rolling percentage with a fixed lump sum deposited upfront. Typically this is 3× the average monthly chargeback exposure — for an operator with £5,000/month average chargebacks, the capped reserve would be £15,000.
For operators processing more than £1 million per month with 12+ months of clean chargeback history, a capped reserve is often achievable. For new operators, expect a rolling reserve as the default.
These are industry ranges based on current market conditions. Your specific rate will depend on processing volume, chargeback history, business age, UBO profile, and negotiating leverage.
[Licence table]
MGA vs Curaçao in practice: an MGA-licensed operator processing £500,000/month can expect peak locked capital of £150,000–£240,000 at 5–8% over 6–12 months. The same operator on a Curaçao licence faces £360,000–£600,000 locked capital at 12–20% — the equivalent of a full month's revenue tied up as a non-interest-bearing deposit.
Upgrading from Curaçao to MGA specifically to improve banking terms is a legitimate and common strategic decision. The MGA licence fee and compliance cost is typically recovered within 6–12 months through lower reserve capital requirements alone.
Rolling reserves exist to cover specific, quantifiable liabilities. Understanding these helps operators build a credible negotiation case.
For an operator processing £1 million/month with a 0.8% chargeback rate (£8,000/month), a 10% rolling reserve held for 12 months creates a peak locked pool of £1,200,000. That pool covers approximately 150 months of chargeback exposure. The reserve is almost entirely protecting against catastrophic scenarios — operator disappearance, sudden insolvency, or licence revocation — not routine chargeback exposure.
This asymmetry is where experienced operators have genuine negotiating leverage. Once you can demonstrate that the catastrophic scenarios are improbable — stable business, clean history, regulated licence, audited accounts — the reserve requirement has no rational basis at 10–15%.
Reserve terms are negotiable for any operator with a demonstrable track record. "Standard for your licence type" is the starting position, not the final one. Here are the levers, in priority order.
What not to do: do not accept "industry standard" as a final answer. Do not sign without understanding the maximum reserve amount, the duration cap, the release schedule, and the conditions under which the acquirer can extend the holding period. These clauses are buried in processing agreements and routinely overlooked.
[Structure comparison table]
Most operators at growth stage (£100,000–£1,000,000/month) should target either a rolling reserve in the 5–8% range with a 6-month duration, or a capped reserve equivalent to approximately 2–3 months of rolling reserve capital. Both structures result in comparable locked capital at steady state; the capped reserve simply front-loads the cost.
The letter of credit is the most sophisticated structure and only makes sense for operators processing more than £5 million/month with a direct banking relationship strong enough to issue guarantees.
Example: new MGA-licensed operator, £300,000/month volume, 8% reserve, 6-month duration.
[Cash flow table]
At steady state from Month 7 onwards, the reserve neither grows nor shrinks — it rotates. The peak locked capital of £144,000 represents 48% of one month's revenue permanently out of circulation during the build-up period.
At £1 million/month on the same terms: peak locked capital = £480,000. This is real working capital unavailable for player acquisition, operational costs, or bonus funding. An operator relying on processing revenue to fund growth will feel this acutely in months 1–6.
A 12-month rolling reserve at 15% on £500,000/month volume locks up £900,000 at peak — nearly two months of full revenue unavailable for the lifetime of that acquirer relationship. Model the rolling reserve cash flow before signing any processing agreement.
Reserve release is typically automatic after the duration period, rolling monthly. In Month 7 of a 6-month reserve, Month 1's withheld amount releases; in Month 8, Month 2 releases. No action is required from the operator at steady state.
Acquirers that refuse to include caps on unilateral variation rights are a red flag. In the absence of contractual caps, your rolling reserve could theoretically be extended indefinitely.
Reserve strategy should adapt to your processing stage. The terms available to a £50,000/month startup are categorically different from those available to a £5 million/month enterprise.
No negotiating leverage. Accept standard terms and focus on chargeback prevention above everything else. Your goal at this stage is to build a 12-month clean track record that unlocks negotiating power later. Keep chargeback ratios below 0.5%, use fraud prevention tools aggressively, and document every refund and dispute. This data becomes your negotiating currency.
First real negotiating opportunity. If you have 6+ months of CB ratios below 0.5%, you have a case. Approach the acquirer with a written reserve review request, including your processing history summary. Propose a capped reserve as an alternative to the rolling percentage.
Full negotiating leverage. Multiple specialist acquirers will actively want your volume. Target rolling reserves of 5–8% regardless of licence type, with 6-month durations. At this volume, propose a capped reserve based on 3× monthly CB exposure — for an operator with 0.4% chargebacks on £1 million/month (£4,000/month CB), that is a £12,000 capped reserve, compared to £300,000–£600,000 under a standard rolling structure.
Letter of credit or no-reserve arrangements become achievable with tier-1 banks that have direct iGaming programmes. At this volume, the operator's business continuity is near-certain and the acquirer's actual risk exposure is minimal relative to the fee income generated. Reserve-free arrangements are not uncommon for operators at this scale with clean compliance histories.
At steady state, reserve funds release automatically on a rolling monthly basis after the stated duration period. A 6-month reserve starts releasing in Month 7; a 12-month reserve in Month 13. On account closure, an additional 180 days is standard before the final balance releases — meaning a 12-month reserve does not fully clear until approximately 18 months after sign-up. If the account is under investigation or the acquirer exercises a duration-extension right, this timeline extends further.
No. Rolling reserves are held in a segregated trust account or pooled reserve fund — they are not accessible to the operator as liquid assets and cannot be pledged to third parties. The only exception is if your acquirer issues a formal confirmation letter acknowledging the held balance, which some operators have used to support credit applications. This is uncommon and acquirers are not obligated to provide it.
If your acquirer enters administration or insolvency, rolling reserve funds become an unsecured creditor claim. You will need to file a proof of debt with the insolvency practitioner, and recovery is not guaranteed — depending on the acquirer's balance sheet, you may recover 20–80p in the pound. The distribution timeline is typically 12–36 months. Diversifying across two or more acquirers reduces this risk.
No. A rolling reserve is withheld from settlement — the operator never receives the withheld funds in the first place. A security deposit is a separate payment made by the operator from their own funds into an account held by or pledged to the acquirer. Both serve the same protective function, but a security deposit has no impact on day-to-day settlement; it simply requires upfront capital.
GetBanked works exclusively with iGaming operators to identify the right banking and payment infrastructure for your licence type and processing volume. We can review your current reserve terms and identify whether you are overpaying — and by how much. Submit a free pre-approval request and we will assess your options within 24 hours.
Get Free Pre-ApprovalSubmit a free pre-approval in 2 minutes. We respond within 24 hours with a realistic outcome.
Get Free Pre-Approval