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What is a retainer? A guide for freelancers and agencies

By the Flori team · Published 2026-10-27 · Updated 2026-10-29

A retainer is an ongoing agreement where a client pays you a set amount each period, usually monthly, to reserve your time or a defined amount of work. Instead of quoting every project, you agree the scope, the fee and the terms once, then deliver month to month. For freelancers and small agencies it turns one-off projects into predictable income.

This article is general information, not legal or tax advice. For a binding agreement, have it reviewed by a qualified professional where you work.

What does retainer mean?

The word comes from law, where a client pays a lawyer in advance to "retain" them. In creative, marketing, consulting and development work it means the same idea: the client pays to keep you available.

What the client gets depends on the type of retainer. Some pay for a block of hours. Some pay for set deliverables. Some pay simply for priority access to your advice. The type you choose shapes how you price it, how you report on it and how much scope creep you invite.

What are the types of retainers?

How should you price a retainer?

There is no single right method. Four common approaches:

1. Hours times rate. Estimate the monthly hours, multiply by your rate, and decide whether to discount for the commitment. Easy to explain, but it ties your income to time.
2. Deliverables times price. Price each output, add them up. Clearer for the client and lets you get faster without earning less.
3. Value-based. Price against what the work is worth to the client. Strong when the outcome is measurable, harder to justify early in a relationship.
4. Tiered packages. Offer two or three fixed levels. Clients pick one, and upgrades become a simple conversation.

Whatever you choose, run the numbers on your real past months. A retainer that consistently takes more hours than it pays for is a discount you did not mean to give.

What should a retainer agreement include?

Use this checklist when you draft or review a retainer agreement:

• Parties and start date, and the minimum term (for example three months).
• Scope: the deliverables or hours included each month, in specific terms.
• Exclusions: what is not included, named plainly.
• Fee, billing date and payment terms, including late payment terms.
• Unused time: whether hours roll over, expire or roll over for one month only.
• Overage: what happens and what it costs when a month needs more.
• Response times and availability: how fast you reply and on which days.
• Approvals: who on the client side signs off, and how long they have.
• Change requests: how new work outside scope is requested and priced.
• Reporting: what you send each month and when.
• Ownership and licensing of the work you produce.
• Confidentiality.
• Notice and termination: how either side ends it, and the notice period.
• Price review: when and how the fee can change.

Again, this is a checklist, not a contract. Have the final agreement reviewed by a professional.

How do you run a retainer month to month?

A retainer is won at signing and kept by the monthly rhythm. A simple cycle:

1. Plan at the start of the month. Agree the month's priorities with the client in writing.
2. Break the plan into tasks with owners and dates.
3. Log time or deliverables as you go, not at the end of the month.
4. Collect approvals in one place, so you are not chasing sign-off in email threads.
5. Send a short monthly report: what was done, what is waiting on the client, hours or deliverables used, and what is next.
6. Flag overages early. Mid-month is the time to say "we are at 80% of hours."
7. Review the retainer each quarter. If the work has changed, change the scope or the price.

The agency retainer template sets up this cycle as a project you can copy each month.

Retainer or project pricing?

Retainers suit ongoing work with a steady rhythm. One-off work with a clear end, such as a website build, is usually better as a fixed project, followed by a retainer for maintenance or growth. Many small agencies use both: a project to start the relationship, then a retainer to keep it.

How does Flori help freelancers and agencies run retainers?

Flori keeps the client account, retainer deal and monthly work in one workspace.

Flori is a CRM with project management for freelancers, consultants and small agencies. The client account, the retainer deal and the monthly work live in one workspace, so you can see what you agreed next to what you are delivering.

Start from the agency retainer template to get a repeatable monthly project. Tasks have a time log, so hours sit with the work. The client page shows clients only what you publish, and they can follow progress and approve from one link. You can record invoices and payments received against the account; Flori does not send invoices or collect payment, so keep your invoicing tool for that.

If you use Claude or ChatGPT, connect it over MCP and ask it to draft the monthly report from the tasks, time and approvals. Ask the assistant to submit the draft for review before using it.

See setups for agencies and consultants, or how the CRM with project management fits together.

FAQ

What is a retainer in simple terms? A retainer is a recurring fee a client pays, usually monthly, to keep a freelancer, agency or consultant available for a defined amount of work or time. It replaces quoting each project separately with one ongoing agreement on scope, price and terms.

What is the difference between a retainer and a project fee? A project fee pays for a defined piece of work with an end date, such as building a website. A retainer pays for ongoing work or availability, period after period, until either side ends it. Many businesses start with a project and move the client to a retainer afterward.

Do unused retainer hours roll over? Only if the agreement says so. Common options are no rollover, rollover for one month, or rollover up to a cap. Whatever you choose, write it in the retainer agreement, because unused hours are a frequent source of retainer disputes.

What should a retainer agreement include? At minimum: the parties, term, scope, exclusions, fee and payment terms, unused time and overage rules, response times, approvals, change requests, reporting, ownership of work, confidentiality, notice and termination, and price review. Have the final version reviewed by a qualified professional.

How much should I charge for a retainer? Base it on real data: estimate monthly hours or deliverables from past work, then price by hours, by deliverable, by value or as fixed tiers. Check the actual hours each month for the first quarter and adjust the scope or fee if the work consistently exceeds what the retainer pays for.