Rolling Reserve Explained

A rolling reserve is a percentage of each settlement that your acquirer holds for a fixed period before releasing it. It exists to cover refunds and chargebacks the acquirer might otherwise have to fund, and it directly affects your working capital.

How it works in practice

With a 10% reserve held for 180 days, each day's settlement is reduced by 10% and that portion is released 180 days later. After the first hold period, releases and withholdings run in parallel, but the reserve balance stays roughly constant while your volume is stable, and grows while you are growing.

Other reserve structures

Upfront reserve: a fixed deposit held for the life of the account.
Capped reserve: withholding stops once an agreed balance is reached.
Delayed settlement: no percentage held, but payouts arrive later.

What drives the level

Industry and delivery lag between payment and fulfilment.
Chargeback and refund ratios plus trading history.
Ticket size and volume volatility.
Financial strength and any parent guarantee.

Reducing a reserve over time

Reserves are usually reviewable. Build a record of stable volumes and low disputes, then ask for a scheduled review with the data attached. A capped reserve or a shorter hold period is often easier to obtain than removal.

Chargeback ratio

Chargeback ratio is the number of chargebacks in a month divided by the transactions or volume in that period, expressed as a percentage. It is the metric acquirers watch most closely, because card schemes place merchants above their thresholds into monitoring programmes with fees and remediation requirements.

What is a merchant account?

A merchant account is an account held with an acquiring bank that allows you to accept card payments and receive settlement. It is not a business bank account: funds pass through it, are netted against refunds, fees and any reserve, and are then paid out to your ordinary bank account.

High-risk payment processing

High risk is a classification applied by acquirers and card schemes, not a judgement about your business. It means your industry, business model or dispute profile creates more potential refund and chargeback liability, so fewer providers will underwrite you and terms include tighter controls.

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