What Is Deferred Revenue?
Deferred revenue is money a client has paid you for work you have not yet done. A deposit taken at signature, a retainer billed on the first of the month, a year of support paid up front. The cash is in your account and the obligation is still outstanding, so it sits as a liability rather than income until the work is delivered.
It is also called unearned revenue, and it is the mirror image of work in progress, where the work is done and the money has not arrived.
Why it is a liability and not income
Because you still owe something. If the client cancelled tomorrow, the unearned portion would be refundable in most arrangements, which makes it their money sitting in your account rather than yours.
Revenue gets recognised as the work is performed. A $12,000 annual support contract billed in January is not $12,000 of January revenue. It is $1,000 a month for twelve months, with the balance carried as deferred revenue and released as each month is delivered.
The practical consequence is that a healthy bank balance can be almost entirely other people money. An agency holding $60,000 of prepaid retainers has $60,000 of delivery obligation attached to it, and spending that cash on a hire funds a salary out of work not yet done.
Deferred revenue vs WIP vs receivables
Three positions describe the gap between doing work and being paid for it, and agencies routinely hold all three at once.
- Deferred revenue — paid, not delivered. Cash in hand, obligation outstanding. A liability
- Work in progress — delivered, not invoiced. Value earned, no invoice raised. An asset
- Accounts receivable — delivered and invoiced, not yet paid. An asset, and the one that ages
Reading them together tells you more than any of them alone. Rising WIP with flat deferred revenue means you are funding client work from your own pocket. Rising deferred revenue means the opposite, and it is the healthier position provided the delivery capacity exists to work it off.
The runway calculator is worth running against cash net of deferred revenue rather than the bank balance, since the second number overstates what you can actually spend.
Handling it without a finance team
Small agencies rarely run formal revenue recognition, and full accrual accounting is more machinery than most need. Three habits get most of the benefit.
Track the unearned balance per client, even in a spreadsheet. A retainer billed on the first with hours logged through the month gives you the release schedule for free, provided the hours are being logged. Keep prepaid balances out of any number you use to decide on hiring or equipment. And say in the retainer agreement what happens to unused prepaid time on cancellation, since that clause decides whether the balance is genuinely refundable.
Deposits deserve the same treatment. A discovery deposit collected before work starts is deferred revenue until the discovery happens, even where it is non-refundable, because the obligation to deliver still stands.
The three positions between work and cash
| Position | Work done? | Invoiced? | Paid? | Balance sheet |
|---|---|---|---|---|
| Deferred revenue | No | Yes | Yes | Liability |
| Work in progress | Yes | No | No | Asset |
| Accounts receivable | Yes | Yes | No | Asset |
| Recognised revenue | Yes | Yes | Yes | Income |
Frequently asked questions
What is deferred revenue?+
Deferred revenue is money a client has paid for work not yet performed. Deposits, prepaid retainers, and annual support billed up front all create it. The cash is in your account but the obligation is outstanding, so it is carried as a liability until the work is delivered.
Is deferred revenue an asset or a liability?+
A liability. You still owe the work, and in most arrangements the unearned portion would be refundable if the client cancelled. That makes it their money sitting in your account rather than yours.
Is a retainer deferred revenue?+
A retainer billed in advance is, until the month is delivered. A retainer billed in arrears is not, because the work has already been performed by the time the invoice goes out. Which way you bill decides whether the balance exists at all.
What is the difference between deferred revenue and WIP?+
They are mirror images. Deferred revenue is paid but not delivered, so it is a liability. Work in progress is delivered but not invoiced, so it is an asset. Rising WIP against flat deferred revenue means you are funding client work from your own cash.
How do small agencies track deferred revenue?+
Track the unearned balance per client rather than running formal revenue recognition. A retainer billed on the first with hours logged through the month gives the release schedule automatically. Keep prepaid balances out of any figure used to decide on hiring.
Is a non-refundable deposit still deferred revenue?+
Usually yes, because the obligation to deliver still stands even where the money cannot be returned. Non-refundable changes what happens on cancellation, not whether the work has been performed.
Related calculators & guides
Work the same numbers from the next angle.
WIP / Unbilled Revenue Calculator
Total the work you've delivered but not yet invoiced — the money sitting between done and paid.
Open toolRetainer Agreement Template
Monthly fee, included hours, rollover rule, scope boundary and notice period for ongoing work.
Open toolAgency Financial Runway Calculator
How many months your agency can survive on cash in hand, accounting for the retainer base that offsets burn.
Open toolHow to collect a discovery deposit before work starts
The booking-to-invoice workflow that gets a deposit cleared before your team touches the project.
Read the guideTime-to-Paid Calculator
Predicts your average days-to-cash by modelling each of the 5 phases of an invoice life: issue, process, approval, payment, net terms. Plus the levers ranked by impact.
Open toolWhat Is a Rate Card?
The published price per role that every quote is built from. What goes on one, and when to quote a project fee instead.
Open toolKnow which of the cash is actually yours.
Ascend logs hours against the client as the work happens, so a prepaid retainer shows how much of the balance has been earned rather than just how much was billed. The free tier covers one client end to end.
Start with Ascend free