Cash flow, retentions and 30-day terms in cleaning contracts

A cleaning contractor's week is simple in the wrong direction. Wages, superannuation and the van loan leave the account on a predictable cycle. The invoice for the same work often sits in someone else's system until the end of the month, then for another thirty days, then for the days a facilities coordinator is on leave. The business can be profitable on paper and still unable to buy chemical or make a BAS payment.

This is not a character flaw and it is not solved by "being better at admin". It is a structural mismatch between the Cleaning Services Award's labour cycle and the payment customs of commercial property, government and head contractors. The firms that survive it treat cash as a specification item, the same way they treat hours. The firms that do not, grow into a liquidation.

Nothing here is legal advice. Payment-security statutes differ by state and territory, and a construction clean is not a monthly office run. Read the contract, then read the Act that actually applies to that job.

Weekly wages, monthly invoices

Most cleaners are paid weekly or fortnightly. Superannuation guarantee is 12 per cent of ordinary time earnings from 1 July 2025 and is not optional because a client is slow. Workers compensation premiums and PAYG do not wait for the tower to approve a timesheet. If you use labour hire, those invoices are usually shorter-dated than your own client terms.

Against that, a typical commercial cleaning invoice is raised monthly in arrears. "30-day terms" is a phrase that hides the start date. Thirty days from invoice date is not thirty days from month-end, and neither is "end of month plus thirty". A job cleaned throughout March, invoiced on 3 April, paid under EOM+30, can clear in June. That is more than two months of wages on one site before cash arrives — and that is when the client is behaving.

Government and university accounts payable can be orderly and still slow. A purchase order that arrives after the first clean, a timesheet portal that rejects a line because a supervisor used the wrong activity code, or a "goods receipt" that nobody in the building knows how to raise, are all ways of extending terms without rewriting the clause.

Price this. A profitable rate that arrives in sixty days has a financing cost. Either you have the working capital, or you are borrowing from the tax office, the staff, or a factor. Pricing a square-metre job without a cash-flow line is how a "winning" tender becomes a weekly panic.

What 30-day terms actually say

Read the payment clause as if you were the person who has to code the invoice.

Does the month start when the work is done, when the invoice is received, or when a portal accepts it? Is there a recipient-created tax invoice arrangement that you do not control? Must a timesheet, a quality audit or a building sign-off accompany the invoice, and who is allowed to sign? Is there a right to set-off against any other contract you hold with the same group?

Set-off is where a clean, agreed invoice is used to absorb a dispute on another site, a claimed make-good, or a missing fob. If you accept a group set-off clause across a portfolio, one argument in a regional depot can starve a CBD crew.

Some clients pay on statement rather than on invoice. If your administration cannot produce a statement that matches their coding, you will be paid when someone in accounts payable has time to reconcile you by hand. That is not a 30-day term. That is a hope.

Write shorter terms where you have leverage — new clients, event work, one-off periodics, anything that is not a three-year panel. Ask for a deposit on mobilisation: uniforms, keys, machines, first fortnight of wages. A client who refuses any mobilisation money on a labour-heavy contract is telling you who will fund the start-up.

Security of payment — where it applies, and where it does not

Australia's security-of-payment statutes were built for the construction payment chain. They are useful. They are not a general debt-collection service for facilities cleaning.

In Victoria, the Building and Construction Industry Security of Payment Act 2002 defines construction work to include "the external or internal cleaning of buildings, structures or works, so far as it is carried out in the course of their construction, alteration, repair, restoration, maintenance or extension." Queensland's Building Industry Fairness (Security of Payment) Act 2017 uses the same idea. New South Wales, Western Australia and the other jurisdictions sit in the same family: cleaning that is part of a construction or works package can support a payment claim and, if unpaid, adjudication. The names of the Acts differ. The idea does not.

A builder's clean at the end of a fit-out, a strip-out clean during a refurbishment, or a hygiene package written into a works contract is the sort of job where a payment claim may be available. A monthly service of an occupied commercial tower, a strata common-area run, or a school amenities clean during term, is usually a commercial invoice. Calling it "maintenance" in a covering letter does not make it a construction payment claim.

Grey cases exist — a programmed strip-and-seal while a tenancy is being refurbished, or cleaning that is incidental to a repair package. Do not guess. The time limits on payment claims are short and unforgiving. A contractor who discovers SOP on day 40 of a dispute has often already missed the window.

Where SOP does apply, use it as it is written: serve a payment claim that identifies the work, the amount and the contract, then diary the response period. Do not threaten adjudication in an email and then fail to follow the form. And do not assume a "pay-when-paid" clause will save a head contractor. Those clauses are the reason the Acts exist.

For ordinary commercial cleaning, your remedies are the contract, a statutory demand if the debt is undisputed, and the decision to stop work — which you should only take with advice, because walking off can itself be a breach. The operational cousin of that decision is when to walk away from a contract before the arrears exist. The practical protection is still the one you had before the Acts: know the client's payment record, limit concentration, and do not let arrears run past a month you cannot fund.

Retentions, bonds and "security"

Retentions are native to construction. A percentage of each progress claim is held until practical completion or the end of a defects period. Cleaning contractors meet them on builder's cleans, some government works packages, and the occasional facilities-management contract that has borrowed construction language without borrowing construction margins.

A retention is a forced loan to the client. Price the cash you will not hold. Write down the test for release — time, a joint inspection, a defects list — and who is allowed to decide. "Until we are satisfied" is not a release clause. If the retention sits with a head contractor who later becomes insolvent, you are an unsecured creditor for money you have already earned.

Some clients take a bank guarantee or a security bond instead. That is cleaner than a running retention if the amount is capped and the call conditions are narrow. It still ties up bank facilities and often requires a cash-backed portion you cannot use to pay wages. Do not sign an on-demand guarantee that can be called because someone in the building is unhappy with a missed bin.

Performance abatements — a deducted percentage for a failed audit — are not retentions, but they behave like them if the audit is subjective and the right of reply is a sentence in a portal. Tie any abatement to a defined inspection method, a time to rectify, and a cap. If the contract has a service level agreement, read it as a payment document as well as a quality one; SLAs for cleaners are where those deductions hide. Otherwise you have given the client a discount they can take whenever the relationship cools.

Administration risk is not "paperwork"

The unpaid invoice is often the second failure. The first is the file.

A contract that requires evidence of insurance, police checks, working with children clearances, SDS folders and a WHS management plan will suspend payment when any one of those documents expires. Diary the expiries. A workers compensation certificate of currency that lapses on a Friday is a Monday without a site.

Timesheet disputes are where hours disappear. If the building's sign-in system is the record of attendance, train the crew to use it, and keep your own record. A cleaner who "always comes in the loading dock" is invisible when a coordinator queries Saturday overtime.

Variations that live in a text message are gifts to accounts payable. Write the extra hours, get them acknowledged, and invoice them in the same month. A six-month pile of "can you just" work is not a relationship. It is an unsecured loan.

Client insolvency is the administration risk that ends firms. Head contractors and mid-tier facilities companies can look busy while they are not paying subcontractors. Concentration is the decision you make before the collapse: if one ABN is more than you can lose, you do not have a book, you have a single point of failure. Watch payment days stretching, unexplained set-offs, and the sudden request to novate onto a new entity.

When a client or head contractor does fail, cleaning labour already performed is rarely a secured claim. Plant left on site can be hard to retrieve. Stop work advice should come from a lawyer, not from a Facebook group. The operational lesson is older: do not let a slow payer become a large debtor while you "wait for them to catch up".

Factoring is a tool, not a growth plan

Invoice factoring and discounting will advance a percentage of a billed month, for a fee, sometimes with recourse if the client does not pay. Used to bridge a mobilisation or a known seasonal hole — school holiday periodics that land in one invoice, a hotel event month — it can be rational.

Used as a way to fund growth, it has a habit of becoming the business. The financier wants volume. You win work to feed the facility. The margin that was supposed to be profit is now a discount fee, and the staff still have to be paid in the gap the factor does not cover. Recourse factoring means the slow invoice comes back to you with interest. Notification factoring means your client pays the financier and now knows you are funding wages on the invoice.

Read the default clauses. Some facilities can call the whole book if one debtor is in arrears, or if your own BAS is late. That is not working-capital support. That is a charge over the company's lungs.

Cheaper tools usually sit closer to the work: deposits, shorter terms on one-off jobs, weekly billing on labour-heavy periodics, a credit check before you mobilise, and a written stop-work right after a defined number of days unpaid. None of those is glamorous. All of them beat selling the book of invoices to stay on a treadmill.

If you are buying a contract book, aged debtors and retention balances are due-diligence items, not rounding. If you are growing out of two vans, the second depot will demand cash before it returns any. Price the gap, or do not open the door.

The rest of this desk is in pricing and growth.