9 Cashflow Tips to Help Your Business Stay on Track Over Summer

The summer period affects every business differently. Some experience a slowdown as customers head away and suppliers close, while others operate at peak demand through the Christmas and New Year rush. Regardless of which group you fall into, managing cashflow proactively over December, January and February can make a significant difference to your financial stability. Here are practical tips to help your business stay steady across the holiday period.

If Your Business Slows Down Over Summer

1. Send December invoices as early as possible

December is a short month, and many clients prefer to finalise payments before they shut down. Issuing invoices early and following up before the break can significantly improve January cashflow. Where possible, invoice as soon as work is completed rather than waiting until month-end.

2. Follow up overdue invoices before the break

Chasing payments in January can be challenging, as many businesses don’t reopen until mid-month. A friendly reminder or statement sent in early December increases the likelihood of receiving payment before the holidays.

3. Prepare a simple cashflow forecast for the next 8–12 weeks

A short-term forecast helps highlight when dips may occur and whether adjustments are needed. Include expected income, wages, superannuation, rent, loan repayments, insurance, subscriptions, supplier costs and any upcoming ATO obligations. Seeing this laid out clearly helps reduce uncertainty during quieter trading periods.

4. Review recurring payments and unnecessary expenses

Slower periods are a good time to reassess regular outgoings. Reviewing subscriptions, software costs, advertising spend and unused services can help reduce unnecessary expenses over the holiday stretch.

If Your Business Gets Busier Over Summer

5. Plan for higher wage costs and penalty rates

Industries such as retail, hospitality, tourism, trades and personal services often experience their highest staffing demands in December and January. Overtime, penalty rates, seasonal staff and public holiday loadings can significantly increase payroll. Planning ahead ensures these costs don’t put pressure on cashflow in February.

6. Review stock levels ahead of supplier shutdowns

If your business relies on physical stock or raw materials, ordering earlier than usual can prevent shortages. Many suppliers operate with limited hours or close for extended periods over the holidays, so planning ahead helps you meet customer demand without unnecessary rush orders or delays.

7. Keep an eye on operating expenses during peak trading

Busy periods can lead to unexpected outflows, such as emergency deliveries, additional packaging, temporary labour or increased advertising. Monitoring these during your busiest weeks can help maintain profit margins.

Tips That Apply to Every Business

8. Prepare early for the December BAS (due in February)

Whether the holiday period is your peak or your quietest time, the December quarter BAS often catches businesses off guard. The December quarter BAS is often one of the largest of the year as it incorporates Christmas trading activity, higher staffing costs, and end-of-year purchases. Keeping your accounts reconciled, reviewing GST coding and setting aside funds gradually can help avoid cashflow pressure when the deadline arrives.

9. Stay connected with your accountant

Whether your business is slowing down or gearing up, checking in with your adviser can help you make informed decisions. A brief review of your cashflow, payroll costs or BAS position may highlight opportunities or issues before they become stressful.

A Smart Start to 2026

Whatever your summer looks like — busy, quiet or somewhere in between — a bit of preparation can make a significant difference to your financial stability in the early months of the new year. Effective planning helps ensure your business remains steady, resilient and ready for a strong start to 2026.

If you’d like assistance reviewing your summer cashflow or preparing for the December BAS, our team is here to support you.