
Late payment by buyers is not uncommon in business operations, especially for small and medium-sized enterprises. Just one prolonged receivable can disrupt cash flow and overturn financial plans. But how should businesses demand payment in compliance with the law? Are penalties or unilateral contract termination allowed? And when is the right time to involve a lawyer to protect business interests?
Late payment is not merely a matter of being “a few days late.” In many cases, it marks the beginning of prolonged contractual disputes, causing significant losses to sellers.
In practice, late payment may arise from various causes, such as:
Temporary financial difficulties or loss of solvency
Intentional capital appropriation and payment delays
Unclear payment obligations in contracts
Lack of effective debt control mechanisms on the seller’s side
The most concerning issue is that many businesses fail to detect early warning signs. By the time receivables have been overdue for months, recovery becomes extremely difficult.
Many businesses, acting in haste, apply pressure in ways that violate regulations, leading to adverse legal consequences:
Lack of legal grounds to impose late payment penalties
Insufficient evidence to prove the buyer’s payment obligation
Loss of the right to claim damages
Being drawn into prolonged and costly disputes
As laws increasingly tighten contractual responsibilities, handling late payment cannot be driven by emotion.

When late payment occurs, businesses should follow a clear legal roadmap to protect their interests while minimizing unnecessary disputes.
The first step—often overlooked—is reviewing the contract:
Are payment terms, deadlines, and methods clearly specified?
Are there clauses on late payment penalties or interest?
How are contract termination conditions defined?
In addition, businesses should prepare complete documentation proving performance:
Delivery or service acceptance records
Invoices and accounting documents
Emails and written communications related to payment
These documents are critical “legal weapons” in the event of a dispute.
Instead of emotional calls or messages, businesses should send a formal written payment demand that:
Clearly states the outstanding amount and payment deadline
Cites relevant contractual provisions
Warns of legal consequences if late payment continues
This demonstrates professionalism and creates essential evidence for dispute resolution.
If stipulated in the contract, businesses have the right to:
Claim penalties for late payment
Charge late payment interest as agreed or as prescribed by law
However, penalty levels and interest rates must comply with legal limits; otherwise, courts may reject such claims.
When late payment persists and the buyer shows no willingness to remedy, businesses should consider:
Unilateral contract termination if conditions are met
Filing a lawsuit with the court or initiating arbitration
Timing is critical. Delays may result in loss of the right to sue due to statute of limitations.

Businesses should not wait for disputes to arise before consulting lawyers. Preventive legal measures from the outset are the most cost-effective solution.
DEDICA Law assists businesses with:
Drafting and reviewing commercial contracts
Designing clear payment and penalty clauses
Establishing debt management mechanisms tailored to business models
A well-drafted contract can prevent 70–80% of payment-related disputes.
In serious late payment cases, DEDICA Law supports businesses by:
Issuing lawyer’s demand letters
Negotiating and settling disputes on legal grounds
Representing clients in litigation or arbitration
With extensive experience in handling contract disputes for domestic and foreign enterprises, DEDICA aims to recover debts quickly, lawfully, and cost-effectively.
Many businesses choose DEDICA’s outsourced legal department services to:
Control contract risks from the beginning
Address early signs of late payment promptly
Receive legal strategies aligned with each development stage
This solution is increasingly favored by modern enterprises.
If your business is worried about prolonged receivables and unsure how to recover funds while avoiding legal risks, do not wait until disputes escalate.
Contact DEDICA Law for the most suitable legal strategy for your business.
📞 Hotline: (+84) 39 969 0012 (WhatsApp, WeChat & Zalo supported)
🕒 Working hours: Monday – Friday (8:30 – 18:00)
Contact us now for a free initial consultation from our professional lawyers.

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