How Can You Improve Cash Flow by Managing Duty and Tax?

Key Takeaways

The Liquidity Unlock: Moving from transactional payments to monthly deferral can free up 15% to 25% of your working capital.

Interest-Free Credit: Using credit facilities for customs payments can postpone tax outlays for up to 30 days, improving your cash position.

The 2026 Shift: New rules for compliant merchants in Asia provide expanded access to liquidity and credit opportunities.

Digital Consolidation: Replacing individual invoices with one monthly statement reduces admin work by up to 40%.

Cash is the lifeblood of high-volume trade, and for a growing Cambodian business, managing it well is essential for success. Many businesses treat customs duty as a transactional expense that must be paid at the border before goods are released, often in USD. This approach traps massive amounts of capital in a dead zone for weeks or months. In 2026, savvy financial officers are moving away from upfront payments to use strategic liquidity models instead.

Why is upfront duty payment a hidden cost to your business?

Paying taxes for each shipment as it arrives at Phnom Penh Airport is a 20th-century model that can drain your liquidity. When you pay duties per shipment, that capital is unavailable for marketing or new product development until you actually sell the goods.

Cost of Capital: Upfront payments erode your profit margins over the financial year, making it harder to invest in your business.

The 30-Day Window: Keeping your money for an extra month by using credit arrangements provides what is essentially a zero-interest credit line.

Trusted Trader Status: We can help you prepare the documentation required to meet the standards for government programs like Cambodia’s Authorised Economic Operator scheme.

Financial Lever: Shifting to a more streamlined payment schedule transforms customs from a bottleneck into a tool for growth.

Our local team in Cambodia is here to help you move away from paying per shipment so you can explore options for consolidated monthly payments. This approach helps keep your funds in your bank account for longer.

What is a duty deferment account and how do you use it?

A duty deferment account is a facility, often backed by a credit line, that allows you to clear goods immediately while delaying the actual payment to a consolidated monthly date. While direct deferment accounts with customs are not standard in Cambodia, similar cash flow benefits can be achieved.

One Monthly Payment: With a DHL account and the right credit facilities, your accounts payable team could handle just one invoice instead of dozens.

Predictable Outgoings: Consolidation makes it much easier for your finance team to forecast cash needs, which is especially important before busy periods like Khmer New Year.

Better Audit Trail: Your monthly statement provides a clear view of your total tax liability for reporting to the General Department of Customs and Excise (GDCE).

Digital Management: You can record your payment details in MyDHL+ to help your team track these movements and streamline your shipping process.

Consolidated billing is one of the most effective ways to manage a predictable cash flow. It simplifies your bookkeeping and protects your bank balance.

How does the Australia Deferred GST scheme work in 2026?

Australia provides a high standard for liquidity management through its Deferred GST (DGST) Scheme, which serves as an interesting international example. Under traditional rules, importers pay GST at the border and then claim it back months later. This creates a large cash flow gap.

Skip the Border Payment: The DGST scheme allows eligible businesses to account for the tax on their monthly statement instead of paying it at the port.

Keep Your Funds: It is a non-cash transaction that keeps money in the business for longer.

Local Application: While Cambodia's VAT system requires payment at the time of import, the principle of efficient financial management is the same. Using a trusted customs broker to manage payments swiftly ensures your capital isn't tied up waiting for manual processing.

Brokerage Support: Our team in Cambodia can support your declaration and ensure all tax payments to the GDCE are handled efficiently, helping to get your goods cleared and into your supply chain faster.

Understanding these international best practices can help you see why optimising every step of the customs payment process is a vital tool for any merchant shipping into Cambodia.

How can Authorised Economic Operator status improve your credit?

Many markets are expanding access to customs benefits for compliant manufacturers and merchants. Obtaining Authorised Economic Operator (AEO) status is often the first step to unlocking these advantages.

Extended Windows: While not guaranteed, AEO status can improve your standing when applying for credit facilities for duty payments.

Manufacturing Support: This is a major help for companies that need to process raw materials before seeing a return on their investment.

Documentation Readiness: We help you navigate the complex application process for Cambodia’s AEO program to ensure your internal controls meet government standards.

Tax Alignment: This status is your most valuable asset when preparing your business to meet the complex customs rules in major export markets. For example, Cambodian exporters of high-quality goods like artisan silk must meet the specific regulations of markets like Japan or South Korea.

Access to these schemes helps you scale your operations without needing constant cash injections. We provide the brokerage expertise to help you achieve and maintain this status.

DDP vs DAP: Which term is better for your cash flow?

Choosing between these Incoterms is a constant balance between customer experience and your bank balance.

DDP for Growth: You pay the duties and taxes. This removes friction for the customer but requires you to have the cash ready upfront.

DAP for Liquidity: The customer pays the tax. This protects your balance but risks the customer refusing the delivery when they see the bill.

Strategic Switching: You can start a new market with DAP to protect cash and then switch to DDP once your volume grows and you have a better understanding of the costs.

Duty Payer Change: MyDHL+ allows you to change who pays the tax on a shipment-by-shipment basis depending on your account setup and local rules.

Using a strategic approach to these terms helps you enter new markets without over-stretching your capital.

How can accurate valuation prevent tax overpayment?

If you over-value your goods, you are giving the government an interest-free loan. A common mistake is including non-dutiable costs in the taxable base.

FOB vs CIF: You must know if your local law follows a Free on Board or Cost, Insurance, and Freight model.

Separate Costs: We help you separate shipping fees to ensure you only pay tax on the physical goods.

Customs Audits: Our advisory services check your invoices to help you ensure your dutiable value is correct before lodging a declaration.

Local Rules: Cambodia uses the CIF (Cost, Insurance, and Freight) method for valuation. This means the value for duty calculation includes the cost of the goods, plus the cost of insurance and freight to bring them to a Cambodian port like Sihanoukville. Declaring this incorrectly can lead to overpayment.

A variance of even 5% in valuation can lead to over 20,500,000 KHR in wasted tax payments over a single quarter.

Ready to reclaim your working capital?

Improving your duty and tax payment process is a fast and effective way to increase your business's financial health. By working with a partner who understands Cambodian customs, you can turn your logistics into a source of liquidity. Speak to a DHL specialist in Cambodia today to review your payment strategy and keep your cash in your business.

Frequently Asked Questions