How to price a retainer: models, minimum terms and examples

Updated 20 October 2026 · 6 min read

A retainer is an agreement for ongoing work, paid regularly, usually monthly. Done well, it gives you predictable income and gives clients continuity. Done badly, it becomes an open-ended commitment for a fixed fee.

Three retainer models

Time-based

The client buys a set number of hours or days each month. Easy to understand, but it ties your income to time and invites scrutiny of every hour.

Deliverable-based

The client gets a defined output each month: four articles, a monthly report, a set number of campaigns. Clear for both sides and easier to scale.

Access or outcome-based

The client pays for access to your expertise or for ongoing responsibility for an area, such as “we look after your website”. Highest value, but it needs clear boundaries.

Setting the price

Start from the work: estimate the time and cost to deliver each month, including meetings and reporting.
Add for availability: a retainer reserves your capacity, which is worth paying for.
Check against value: what is the ongoing result worth to the client?
Offer tiers: two or three levels let the client choose how much to invest. See good, better, best pricing.

Terms to agree up front

Minimum term: how long the client commits for.
Notice period: how much notice either side gives to end it after the minimum term.
What’s included each month, and how extra work is charged.
Rollover: what happens to unused time or deliverables.
Price reviews: when and how the fee can change.

Collecting retainer payments

Retainers work best when payment is automatic. Direct Debit collects the agreed amount each month from the client’s bank account; card subscriptions work too, but cards expire and payments can fail. See Direct Debit vs card payments.

In Clutched, monthly packages carry a minimum term and notice period that appear in the agreement, and retainers can be collected by Direct Debit through your own GoCardless account. Start free

Frequently asked questions

What's a typical minimum term for a retainer?

There's no standard. Many service businesses use three, six or twelve months, depending on how long it takes to deliver results and how much setup the work needs. Whatever you choose, state it clearly with the notice period.

Should unused retainer hours roll over?

Decide up front and write it down. Common approaches are no rollover, rollover for one month only, or rollover up to a cap. Unlimited rollover can build up a backlog you can't deliver.