Setting payment terms that protect your cash flow

Cash flow is the lifeblood of every small business across New Zealand and Australia. You can have a packed order book and strong sales figures on paper, but if cash is locked in unpaid invoices, meeting payroll or paying suppliers quickly becomes stressful. Defining clear, practical payment terms is one of the simplest and most effective ways to protect your business against cash flow shortages.

What payment terms really mean

Payment terms are much more than just a due date printed at the bottom of an invoice. They form a contractual agreement between your business and your client detailing when a payment is due, how it should be paid, and what consequences apply if it is late.

They establish the operational pace of your cash flow. Well-structured terms outline accepted payment methods, deposit requirements, credit limits, and any late payment charges or early settlement discounts. When payment terms are vague or omitted entirely, clients naturally prioritise other bills that have stricter deadlines. Establishing unambiguous terms from the outset sets clear boundaries, protects your working capital, and signals that you run an organised, professional enterprise.

Common terms and what they signal

The standard codes and phrases used in trade credit convey specific expectations to your buyers. Choosing the right payment terms depends on your industry, profit margins, and customer relationships.

Net 30

Net 30 means the full balance is due 30 calendar days after the invoice date. While traditionally standard in corporate environments, Net 30 effectively means you act as an interest-free lender to your customer for a full month. For small businesses with tight cash flow, this can stretch working capital thin.

Net 14 and Net 7

Net 14 and Net 7 require payment within two weeks or one week respectively. These shorter windows have become increasingly popular for service providers, trades, and smaller contracts. They signal that your work is prompt, payment is expected quickly, and cash needs to turn over rapidly.

End of Month (EOM)

Common in wholesale and manufacturing, EOM terms mean payment is due a set number of days after the end of the calendar month in which the invoice was raised. For example, "Net 20 EOM" means an invoice dated 5 March is due on 20 April. Be cautious with EOM terms, as an invoice raised early in the month might not be settled for nearly 50 days.

Due on Receipt and Upfront Deposits

"Due on receipt" demands immediate payment upon delivery of goods or services. For larger projects, custom work, or new clients, requiring a 30% to 50% deposit upfront before work commences is standard practice. It mitigates default risk, signals high demand, and covers your initial material and labour costs.

Shorter terms and early payment nudges

If your standard policy has always been Net 30, shifting to Net 14 or Net 7 can instantly improve your bank balance without alienating clients. Most customers readily accept shorter terms provided they are communicated clearly in advance.

Beyond shortening payment windows, you can encourage faster payment through subtle incentives and practical nudges:

• Offer early payment discounts: Terms such as "2/10 Net 30" offer a 2% discount if paid within 10 days, otherwise the full balance is due in 30 days. This can be an attractive incentive for cash-rich clients.
• Make paying effortless: Include direct electronic payment links or prominent bank account details on every invoice to eliminate friction.
• Automate your reminders: Send polite, automated reminder notifications three days before an invoice is due, on the due date, and three days post-due date. Using an all-in-one platform like Countova helps you automate invoice delivery and tracking so you always know which accounts need attention without manual admin work.

Putting terms in writing

Terms only protect your business if your clients explicitly agree to them before work begins. Stamping "Payment due in 7 days" on an invoice sent after completing a job carries little weight if the client never agreed to those conditions beforehand.

To ensure your payment terms are clear and enforceable:

• Include terms on quotes and estimates: State your terms clearly on all initial proposals and require a signed acceptance or digital sign-off before commencing work.
• Spell out late payment interest: If you intend to charge interest or administrative fees on overdue accounts, this must be documented in your initial agreement.
• Detail debt recovery costs: Specify that the client is responsible for any legal or collection agency fees incurred while recovering unpaid debts.
• Use plain language: Avoid legal jargon. Plain phrases like "Payment is due within 14 days of invoice date" prevent confusion and disputes later.

Enforcing them consistently

Having written terms is only half the battle; you must enforce them consistently. Irregular enforcement signals to clients that your due dates are optional guidelines rather than firm boundaries.

Establish a strict routine for monitoring your accounts receivable:

• Review aging reports weekly: Check your accounts receivable at least once a week to spot potential delays early.
• Pause work on overdue accounts: If a client has an overdue invoice, pause further work or hold back upcoming inventory shipments until the outstanding balance is settled.
• Follow up promptly: Pick up the phone when an invoice is seven days past due. A quick, polite conversation often resolves payment hold-ups faster than repeated emails.

Having a clear financial overview makes enforcement far simpler. Platforms like Countova keep your accounting, inventory, and payroll synced in real time, giving you instant visibility into how pending payments affect your cash flow and upcoming obligations like GST or BAS.

Tax regulations, rules around late payment interest, and bad debt write-offs can vary depending on your entity structure and location. Business owners should confirm current tax and legal details with Inland Revenue in New Zealand or the Australian Taxation Office (ATO).

Taking control of your payment terms is one of the most effective steps you can take to build a resilient small business. By setting clear expectations, documenting terms upfront, and using modern software to keep your systems organised, you safeguard your cash flow and keep your business moving forward.