Due tomorrow

A customer paid late and your own bills are due tomorrow

A customer paid late and your bills are due tomorrow? Chase it tonight, fund only what can't wait, and stop late payers derailing your cash flow.

Updated 1 October 2026 · Money Tomorrow editorial team

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Quick answer

When a customer pays late and your bills are due tomorrow, chase the payment tonight with a specific request, work out exactly which bills can't wait, and enquire for funding to bridge the gap. A known, overdue invoice from a reliable customer is a strong repayment source. Smaller unsecured amounts can be possible same day for trading businesses.

Key points

  • A late payment from a reliable customer is a timing problem, not a solvency problem.
  • Chase with a specific question: 'When will it be paid, and by what method?'
  • Only fund the bills that genuinely can't wait — payroll, tax, key suppliers.
  • The overdue invoice is excellent evidence of how bridging funding will be repaid.
Chase
Tonight, in writing
Fund
Only what can't wait
Repayment source
The overdue invoice
Purpose
Business only

You did the work, sent the invoice and planned around the payment date. The date came and went. Now wages, a supplier or the ATO are due tomorrow, and the money that was meant to cover them is sitting in someone else’s account.

Late payment is one of the most frustrating reasons to need funds quickly, because the business is doing everything right. The good news: a known, overdue invoice from a reliable customer is one of the clearest repayment stories a lender can hear.

How should I chase the payment tonight?

Start with the simplest fix — getting paid. A polite, specific message tonight can sometimes move a payment into tomorrow’s run.

Ask:

  • Has the invoice been approved for payment?
  • What date is it scheduled to be paid?
  • By what method? (Fast payment, standard transfer or a batched payment run.)
  • Is anything missing? A purchase order number, a supplier form or bank details often hold payments up.

Keep a record. Large businesses and some government enterprises report their payment times to small business suppliers under the federal Payment Times Reporting Scheme, which exists because slow payment damages small business cash flow. You’re entitled to ask.

Which bills really can’t wait?

Not every bill due tomorrow carries the same weight. Sort them tonight:

PriorityExamplesWhy
Can’t moveWages, super under Payday Super, tax deadlinesLegal obligations and staff trust
Business-criticalSuppliers you can’t trade without, rentLosing them stops trading
NegotiableOther suppliers, subscriptions, non-urgent invoicesA short delay with notice is often fine

Fund the first two groups, and talk to the third. Our guide on asking a supplier for more time has wording that works. Funding only what can’t wait keeps the request smaller and faster.

How does bridging funding work for a late payment?

The logic is straightforward: you borrow to cover tomorrow’s essentials and repay when the late invoice is paid. What a lender wants to see:

  • The overdue invoice, with the customer’s name, amount and original due date.
  • Evidence the customer usually pays, such as previous payments in your bank statements.
  • The customer’s response, if they’ve given a new payment date.
  • Your list of tomorrow’s essential bills.
  • Business bank statements for every account.

For trading businesses with steady statements, smaller unsecured amounts can be possible same day. For larger gaps, property-secured funding of $20k to $250k can be possible same day.

Ready to bridge the gap? Send your enquiry now and keep the overdue invoice handy for the morning call.

What if the customer disputes the invoice?

If the delay is actually a dispute, the invoice becomes a less certain repayment source. Be upfront with the specialist; a different structure or security may be needed. The Australian Small Business and Family Enterprise Ombudsman’s dispute support tool can point you to the most suitable low-cost service for contract and payment disputes between businesses.

How do I stop late payers catching me out again?

Once tomorrow is handled, a few changes can reduce the risk:

  • Tighten terms on new work, and invoice promptly on completion.
  • Ask for deposits on larger jobs.
  • Automate reminders before and after the due date. business.gov.au suggests automation and updated payment terms as ways to collect faster.
  • Keep a buffer or standby limit for when a big payer slips. See standby line of credit.
  • Look ten days ahead. Our ten-day cash calendar shows which receipts your bills depend on, so a late payment is spotted days earlier.

An illustrative example

Illustrative: An IT services firm in Melbourne invoiced a large client $52,000, due on the 30th. On the 31st, the client’s accounts team says the invoice is approved but will be paid in the next fortnightly run. Payroll of $34,000 is due tomorrow. The director confirms the new payment date in writing, sorts bills by priority and enquires for $34,000, attaching the approved invoice and the client’s email. With a history of the client paying and steady statements, funds are possible the next day and repaid when the invoice clears.

Should I pay the late customer’s invoice gap in full, or just part?

Only borrow what the gap genuinely needs. If the late payment is $52k but tomorrow’s essential bills total $34k, fund $34k. A smaller, specific request moves faster, costs less and is easier to repay when the invoice clears.

It also pays to check what else lands in the next ten days. If two smaller customer payments are due on Monday, you may only need to bridge until then. Our ten-day cash calendar lays out receipts and bills side by side, and the business day counter helps if a customer has promised payment “within five business days” and you want to know exactly which date that means in your state.

For unsecured requests, the specialist will look at your statements to confirm the customer has a record of paying you. See unsecured funding tomorrow for what they’re looking for.

Don’t let someone else’s delay become your problem

Late payments are common and fixable. It takes about 60 seconds to enquire and there’s no credit check at the first step. We don’t pass your details to a list of lenders; one specialist looks at the invoice, your bills and your statements, then calls you. Please be precise about the overdue amount, the expected payment date and what’s due tomorrow, so we can size the bridge correctly.

Bridge the late payment →

Frequently asked questions

Can I borrow against an unpaid invoice?

Invoice-based products exist, but for a one-off late payment, a short-term business facility repaid when the invoice is paid is often simpler. The overdue invoice supports the repayment plan either way.

How do I chase a late payment without damaging the relationship?

Be polite, specific and factual. Ask for the payment date and method, and whether anything is holding it up. Often the delay is administrative, such as a missing purchase order number.

What if the customer disputes the invoice?

Then the invoice is less reliable as a repayment source. Tell the specialist, and consider the ASBFEO dispute support tool to find the right low-cost service for business-to-business payment disputes.

Which bills should I prioritise?

Wages, super and tax deadlines usually come first, followed by suppliers you can't trade without. Other creditors may accept a short delay if you talk to them early.

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