OFFICIAL LETTER NO. 5082/BTC-CST (2026): CLARIFICATION OF CONDITIONS FOR NON-CASH PAYMENTS WHEN CALCULATING TAXES
1. General Information
On April 22, 2026, the Ministry of Finance issued Circular No. 5082/BTC-CST to provide detailed guidance on the conditions for cashless payments to qualify for tax deductions and be included as deductible expenses when determining taxable income. This is a matter of particular interest to the business community due to its direct impact on expense accounting and tax management.
The circular was issued based on the 2025 Corporate Income Tax Law, Decree 320/2025/NĐ-CP, and Decree 52/2024/NĐ-CP.
2. Key Changes: Payment Threshold of 5 Million VND
According to the Ministry of Finance’s guidelines, for one-time payments of 5 million VND or more, businesses must have non-cash payment documentation for the expense to be deductible when determining taxable income.
Compared to previous regulations, which often applied a threshold of 20 million VND in certain cases related to value-added tax, the new regulations reflect a trend toward tightening documentation requirements while promoting electronic payments in business operations.
3. Accepted Payment Methods
Non-cash payment documents include legal methods such as:
- Bank transfer;
- Payment orders;
- Bank cards (debit cards, credit cards, prepaid cards);
- E-wallets;
- Other payment methods as prescribed by the State Bank of Vietnam.
It is important to note that receipts for cash payments made directly into the seller’s account are not considered non-cash payment documents in many tax-related contexts.
4. Scope of Impact on Businesses
This regulation directly affects:
- Costs of purchasing goods and services;
- Payment of wages and other amounts owed to employees where payment documentation is required by law;
- Expenses related to production and business operations with a value of 5 million VND or more.
If the documentation requirements are not met, the expense may be disallowed during tax settlement, thereby increasing the corporate income tax liability.
5. Policy Implications
Circular 5082/BTC-CST outlines the following direction:
- Promoting cashless payments in the economy;
- Increasing transparency and control over cash flows;
- Reduce fraud and legitimize expenses;
- Standardize documentation requirements in tax administration.
This is an important step in the process of digitizing financial management and modernizing the tax system.
6. Recommendations for Businesses
To minimize risks during tax audits and inspections, businesses should:
- Review all internal payment processes;
- Prioritize bank transfers for all expenditures of 5 million VND or more;
- Retain all invoices, supporting documents, and payment statements;
- Train the accounting department on the new document requirements.
Proactively standardizing processes from the outset will help businesses minimize disputes with tax authorities and optimize legitimate costs.
Circular No. 5082/BTC-CST of 2026 is an important guideline clarifying the conditions for cashless payments under tax law, with a focus on lowering the threshold to 5 million VND, increasing transparency requirements for documentation, and promoting the digitization of payments. Businesses need to promptly adjust their accounting and financial processes to ensure expenses are properly recorded and avoid the risk of expenses being disallowed during tax settlement.
