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Invoice finance: How to investigate eligible invoices

May 6
6 min read

Updated: 1 day ago

An industrial workplace illustrating completed supply and invoice finance eligible invoices

The eligible invoices in an invoice finance facility can be a smaller pool than the total customer debts shown in your accounts.

An invoice in the ledger is an accounting record. Whether it supports an advance depends on the agreement, the underlying sale, the customer and any applicable exclusions or limits.


This Australian guide develops the invoice finance overview. It explains the questions to investigate rather than presenting a universal eligibility policy. Confirm the treatment of your actual invoice book before relying on funding.



The short answer


  • Reconcile the sales ledger to real, outstanding customer debts.

  • Identify whether goods or services have been delivered and accepted as required.

  • Disclose disputes, credits, related-party sales and unusual payment conditions.

  • Check ageing rules, customer limits and other exclusions in the facility documents.

  • Calculate usable cash after advances already drawn, reserves, fees and other deductions.



Why eligible invoices differ from ledger balances


A sales ledger can contain completed sales, deposits requested, progress claims, overdue balances and invoices awaiting correction. Those items do not necessarily have the same commercial or funding characteristics.


The government’s business loan guidance describes invoice finance as a funding type. It does not mean that every invoice recorded by a business will qualify under every agreement.


Ask for the proposed eligibility rules and worked calculations using your own receivables. A facility limit is the maximum framework, while the invoices accepted within it help determine what can actually be advanced.


The working capital needs guide explains why a funding request should start with the cash gap. Match that gap to the invoices likely to be accepted at the relevant time, rather than the largest ledger total seen during the year.



Establish the underlying sale


Keep the customer agreement, purchase order where relevant, invoice and evidence of delivery or performance. Identify who owes the debt and whether the invoice reflects the agreed goods, services and price.


An invoice issued before delivery may raise different questions from an unconditional debt for completed work. A progress claim may depend on certification, approval or another contract step. Ask how the specific facility treats those circumstances.


The government’s payment terms guidance supports setting clear invoice and payment arrangements. Clear terms help the collection process, but they do not automatically establish funding eligibility.


If customer acceptance is required, record whether it has actually occurred. A project manager saying the work looks fine is not necessarily the contractual approval required before payment is due. Obtain advice if the contract is unclear.



Disclose disputes and potential adjustments


An invoice may be contested because of incomplete work, damaged goods, a price difference or another issue. A credit note, rebate, return or set-off can reduce the amount ultimately collected.


Identify these matters promptly and follow the facility’s reporting obligations. Do not present a disputed amount as an ordinary collectible debt simply because the original invoice remains in the system.


The ACCC’s contracts guidance explains why terms and business obligations matter. Your solicitor can interpret provisions affecting payment or assignment. The finance agreement can impose separate requirements about disputes and adjustments.


Maintain a record of open issues, the amount affected and the person responsible for resolving them. The operating forecast should reflect realistic receipts rather than assuming the full face value will arrive on its original date.



Check customer and invoice characteristics


Ask about the actual treatment of customer concentration, overseas debtors, related-party debts, age limits, payment terms and contractual restrictions. These are questions for the proposed agreement, not a checklist of automatic exclusions across the market.


A facility may accept a customer but limit the exposure attributed to that customer. It may also treat older debts differently or require additional information before an invoice is accepted.


Avoid relying on an old product summary for current rules. Obtain the applicable documents and ask your finance broker to help clarify the calculation. The application guide explains the value of current, reconciled financial information.


Where the largest customer has unusual terms, investigate that account early. If it represents much of the ledger, its treatment can materially change whether the proposal funds the business’s main cash gap.



A worked example: The ledger is only the starting point


Consider an original hypothetical ledger of $200,000. Assume the particular agreement excludes $20,000 of disputed invoices and $30,000 of invoices that fail its stated ageing rule. The resulting eligible pool is $150,000 before other limits.


If the agreement’s illustrative advance calculation is 80% of that pool, it produces $120,000 before existing drawings, fees, reserves or other applicable adjustments. This percentage is an example only, not an available rate or standard policy.


If $85,000 has already been drawn and $5,000 of further adjustments applies, the additional cash in this simplified calculation is $30,000. Neither the $200,000 ledger nor the $120,000 gross calculation is the amount newly available.


An actual agreement can calculate availability differently. Ask the provider to demonstrate the sequence and identify every assumption. Have your accountant check that ledger balances, credits and receipts reconcile to the calculation date.


Repeat the calculation after a major receipt or a new invoice batch. Collections can repay existing drawings, while newly raised invoices may need verification before they support another advance.



Connect eligibility to the weekly cash plan


Use accepted invoices and realistic funding dates in the 13-week cash flow forecast. The government’s cash flow statement guidance supports recording cash when it is expected to move rather than when revenue is recognised.


Do not record the full customer receipt and the advance as two independent sources of income. The forecast needs to show the facility’s settlement and collection mechanics so the same sale is not counted twice.


Test what happens if a large invoice becomes disputed or falls outside an ageing rule. Identify whether availability falls, a repayment is required, or another contractual response applies. Obtain the answer from the agreement.


Continue ordinary credit control even when finance is in place. Better invoice accuracy and earlier dispute resolution can support collections. The cash flow improvement guide outlines other operating measures that may reduce the borrowing requirement.



Questions to resolve before accepting a proposal


Ask for an example based on a normal ledger, a concentrated ledger and a delayed-collection scenario. A single unusually strong month may not represent how the facility will operate through the year.


Confirm who performs collection, where customers pay, what reporting is required and how quickly changes must be notified. Understand costs as well as availability. The working capital costs guide helps frame fees and payment timing.


Have the relevant advisers review assignment, security, recourse and dispute provisions. Administrative convenience should be assessed alongside the obligations the business accepts when an invoice is funded.


Record the date and version of the ledger used in the proposal. If the book changes materially before completion, update the calculation and explain the movement. An assessment based on an older customer mix may not describe the cash available when the facility starts.



Frequently asked questions


Does every invoice in my accounting software qualify?

No. Eligibility depends on the actual agreement and the invoice, customer and underlying transaction. Reconcile the ledger and check applicable rules.


Are progress claims always excluded?

Do not assume a universal rule. Explain the claim, approval steps and contract terms, then obtain the proposed facility’s treatment in writing.


Can a customer limit reduce funding against valid invoices?

It can under an agreement with exposure limits. Ask how those limits apply to your customer mix and how changes affect availability.


Is the advance percentage the amount I can draw today?

No. Existing drawings, reserves, fees, verification and other contractual adjustments may affect the additional amount available.



Assess the invoices that actually support the facility


A useful proposal translates the real ledger into a clear availability calculation. Check that calculation against the business’s cash dates and a delayed-collection scenario before treating the facility as dependable operating headroom.



Planning Your Business Cash Flow?


Fairlane Finance can help you assess possible funding structures against your business’s cash-flow timing.


General information only. This article does not constitute financial, credit, legal, tax, accounting, compliance or valuation advice. Finance is subject to lender approval, eligibility criteria, terms, fees and conditions. Consider obtaining independent professional advice for your circumstances before acting.



Sources and further reading


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