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Business loans for marketing agencies: funding media spend, slow-paying clients and growth hires

Marketing agency business loans: why media pass-through inflates your turnover in a lender's eyes, how to fund ad spend for slow payers, and which loans fit.

Updated 25 October 2026 · Reviewed by the Australian Business Loan Directory editorial team

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Quick answer

Marketing agencies mostly borrow to front media spend for clients, carry invoices that big customers pay slowly, hire staff before a new account's fees arrive, and fund acquisitions or new offices. Lenders assess agencies on net revenue after media and third-party costs, not gross billings. Invoice finance and lines of credit suit slow payers; unsecured loans fund hires; property-secured loans support larger moves. Banks suit established agencies; non-bank lenders fill gaps.

Key points

  • Lenders look through gross billings to agency revenue after media and pass-through costs, which is often a fraction of turnover
  • Agencies that pay platforms up front and invoice clients on 30 to 60 day terms carry a growing cash gap as accounts scale
  • Large businesses took an average of 64 days to pay 95% of their small business invoices in the first half of 2025, up from 58
  • Retainer income and a spread of clients count for more with lenders than one-off campaign revenue

Your agency billed $4.8m last year. A lender reads your accounts and treats you as a $1.3m business. That’s not a mistake on their part, and grasping why is the best preparation an agency owner can do before asking for finance.

A large share of what many agencies invoice is other people’s money: media bought on platforms and publishers, production, printing, influencer fees, freelancers. It passes through your books on its way somewhere else. Lenders strip it out and judge you on what’s left. Once you see your agency the way they do, the rest of the process gets much easier.

Why does a lender look past your turnover?

Credit teams want to know what the agency itself earns, because that is what pays wages, rent and loan repayments. So they separate:

  • Pass-through costs. Media, production and third-party fees billed to clients at or near cost.
  • Agency revenue. Retainers, project fees, strategy, creative, management fees and any commission or margin on media.
  • Gross profit after delivery. Agency revenue less freelancers and contractors used to deliver the work.

Servicing ratios and loan limits are then built on agency revenue and profit, not on total billings. If your management accounts already split these lines clearly, you’ll save the lender a lot of guesswork and yourself a lot of follow-up questions. If they don’t, ask your bookkeeper to restate the last twelve months before you apply.

Who pays for the ads, and when?

This is where agency cash flow comes unstuck. Ad platforms usually charge as spend runs, often to a card or with short terms. Clients, especially larger ones, pay their invoices on 30, 45 or 60 day terms, sometimes longer once purchase orders and approvals are factored in.

At low spend the gap is a nuisance. As an account scales, it becomes a real working capital commitment: an agency managing $150k a month in media for a client on 45-day terms can have more than $200k of its own money out at any given time for that one account.

Payment times from large customers aren’t improving much either. Figures released by the federal payment times regulator in January 2026, covering January to June 2025, showed big companies needed an average of 64 days to clear 95% of what they owed small suppliers. The prior reporting cycle’s figure was 58. In other words, the slowest invoices are getting slower.

The practical fixes:

  1. Ask clients to pay media in advance, or to hold the platform account in their own name with the agency as manager. Many will agree if asked at the start.
  2. Bill media separately and early, on shorter terms than fees.
  3. Use invoice finance to release cash from approved invoices to big clients.
  4. Set up a business line of credit that grows with spend, rather than leaning on a stack of credit cards.

If a big new account is about to swallow your working capital, let us take a look. The form is a minute’s work, and nothing about it touches your credit history.

What makes an agency attractive to a lender?

Strength Why it helps
Retainers making up a solid share of revenue Predictable monthly income lenders can count on
No single client above roughly a quarter of revenue Less damage if one account leaves
Long-standing client relationships Evidence the revenue will continue
Clear separation of media and fees in the accounts Lenders can see true agency revenue quickly
Up-to-date BAS and super No ATO surprises during assessment
Contracts or statements of work on file Supports invoice finance and new-client funding

Project-heavy agencies, or those built around one anchor client, can still borrow, but expect more questions and possibly smaller limits.

Which kind of finance fits which agency need?

Which mistakes cost agencies the most?

  • Stacking short-term loans with daily repayments to cover a media gap. Each new one makes the next month harder.
  • Letting media debt sit on cards long after the interest-free period has passed.
  • Agreeing to 90-day terms with a large client without pricing in the cost of carrying the spend.
  • Falling behind on BAS during growth, then needing finance while an ATO debt is unresolved.
  • Mixing pass-through and fee revenue in the accounts, which makes you look less profitable than you are.

What should you prepare before applying?

Recent business bank statements; management accounts that separate pass-through costs from agency revenue; an aged debtors list; your client list with retainer amounts and contract end dates; BAS and an ATO account statement; and, where the sum is bigger, your accountant’s statements for the past couple of years. If you’re funding a new account, include the signed agreement and the expected monthly media and fees.

Example: a performance agency lands a national client

A fictional scenario. A twelve-person performance marketing agency on the Gold Coast wins a national retailer. Media spend will be about $150k a month across search and social, billed to the client on 45-day terms, plus a monthly management fee. The agency will need two more specialists from day one.

The agency’s bank is happy to talk but wants updated financials first. To meet the launch date, the owners arrange invoice finance against the retailer’s invoices, so the bulk of every bill is paid out within days of it going to the retailer, plus a small unsecured loan to cover the new hires’ first four months. They also negotiate for the retailer to pay the first month’s media in advance. Ninety days in, cash flow is steady, and the bank later refinances the facility at a lower cost. You can estimate your own costs with our invoice finance calculator, and our guide to how agencies manage client payments has more tips on terms.

Ready to fund your agency’s next big account?

Growth for an agency usually means spending before you’re paid. Banks are a sound first stop for established agencies; if yours can’t move quickly enough or doesn’t see past the pass-through costs, there are lenders who understand how agency revenue really works.

You can outline your situation in about a minute, and the enquiry has zero effect on your credit rating. We work your details ourselves instead of broadcasting them to a crowd of lenders, so nobody you didn’t ask will ring. A member of our team looks closely at your client mix, media exposure and plans, then calls you to talk options. Separate agency revenue from total billings and give an honest figure for what you need: getting those right is what lets us land the correct facility on the first try.

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Frequently asked questions

Why does a lender say my agency's turnover is lower than my accounts show?

Because much of an agency's turnover can be media or production costs passed straight through to clients. Lenders focus on the revenue the agency keeps, sometimes called agency gross income or net revenue, and size loans and servicing on that figure rather than on total billings.

Can I use invoice finance as a marketing agency?

Often, yes, particularly if you bill larger business or government clients on standard payment terms. Lenders advance a share of approved invoices and are repaid when the client pays. Invoices tied to unfinished work or disputed deliverables may not qualify, so clear milestone billing helps.

Should I put client media spend on a business credit card?

It's common for small amounts, and the interest-free period can be useful. The risk comes when spend grows faster than clients pay and balances start rolling over at card costs. A line of credit or invoice finance is usually cheaper and more predictable for larger, ongoing media budgets.

Do banks lend to marketing agencies?

Yes. A profitable agency with a few years of accounts, retainer clients and clean financials can often get a bank overdraft or term loan, usually at a lower cost than alternatives. Agencies with few hard assets, heavy client concentration or a recent loss may find non-bank lenders more flexible.

How can I fund staff for a new client before their fees start?

An unsecured business loan or line of credit sized to cover a few months of the new team's wages is the usual approach. Lenders will want to see the signed contract or statement of work, the fee schedule and your current cash flow.

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