In the context of businesses having to adapt to digital accounting, real-time electronic invoicing, and new regulations from Circular 99/2025/TT-BTCUpdating accounting service price lists is no longer simply about cost reference, but a strategic step to control tax risks and optimize financial operations. A professional accounting firm not only helps businesses file tax returns accurately, completely, and promptly, but also acts as a legal shield, protecting businesses from tax audits, risky invoices, and increasingly stringent administrative penalties. This article will help businesses understand accounting service price lists and warn about the real risks of cheap accounting services on the market.
Stay updated on the latest legal and accounting policy landscape.
2026 marks a major turning point in corporate financial management with many important policies coming into effect, requiring a deep understanding from service providers:
Implementing Circular 99/2025/TT-BTC on Digital Accounting and the New Chart of Accounts
This circular officially standardizes accounting on a digital platform. The most important new point is the requirement for businesses to be able to export accounting data in standard XML format so that tax authorities can conduct remote audits. Accounting services in 2026 will require personnel to have professional certifications in digital financial data management, leading to a clear price differentiation between amateur and professional services.
For businesses that are expanding or require higher-level financial control, consideration is necessary. hire chief accountant This will help build a systematic financial process, effectively control cash flow, and support businesses in being more proactive during tax audits and settlements.
Global Minimum Tax (GMT) Policy and its Impact on FDI Businesses
For FDI enterprises with consolidated revenue of 750 million Euros or more, or satellites of multinational corporations in Vietnam, the application of the global minimum tax rate (15%) requires extremely detailed tax return documentation. Regulations on Transfer Pricing are also relevant. Decree 132/2020/ND-CP and revisions from Decree 20/2025/ND-CP It is more tightly controlled through an automated information exchange system.
For businesses needing to optimize operations and comprehensively control financial risks, the solution hire accounting services This is the most optimal approach for FDI businesses, as they are the primary target of inspections due to their involvement in related-party transactions (transfer pricing).
Tightening financial discipline according to the new penalty decree.
Administrative violations in the field of accounting currently carry very heavy penalties:
- Fines of 20-30 million VND: If the original XML file of the electronic invoice is not stored or if accounting data is lost on the Cloud without a recovery plan.
- Fines ranging from 40 to 50 million VND: For accounting practices that misrepresent the nature of electronic transactions, as automatically detected by the Tax Department's AI.
Currently, many businesses are prioritizing the use of full accounting service This aims to reduce internal staffing pressure while ensuring that tax records and accounting books are always updated in accordance with the latest regulations.
Why do businesses need to update their accounting service price list for 2026?
In 2026, the General Department of Taxation will complete its AI-powered invoice risk analysis system. Therefore, accounting service costs will depend on the level of data processing and the ability to explain risks.
Requirements for digital accounting and cash register invoicing.
Currently, 100% invoices generated from cash registers (according to Circular 78/2021/TT-BTC and expanded to 2025) and electronic personal income tax deduction certificates are directly connected. A good service provider should possess accounting software that integrates directly with the tax authority's portal for immediate real-time verification (Real-time Audit), helping businesses detect invoices from "ghost" businesses or those with abandoned business addresses early on.
Superior economic benefits and legal responsibilities
Compared to maintaining an in-house accounting department (including salaries for the chief accountant, general accountant, new social insurance contributions as per 2026 regulations, and equipment), using outsourcing services saves businesses 60-70% in costs. In particular, when using professional services, the service provider will act on behalf of the business, assuming legal responsibility and compensating for damages in case of subjective errors.
Details of the accounting service price list for 2026
MAN – Master Accountant Network provides flexible, competitive, and transparent financial solutions. Pricing is tailored to the complexity of electronic documentation and the volume of transactions.
Price list for accounting services for the Trade and Services sector.
For businesses in the trade and service sector, the biggest characteristic is the continuous volume of input and output invoices generated each month, requiring a fast, accurate processing procedure and the ability to reconcile data in real time. Choosing the right service package not only helps optimize operating costs but also minimizes the risk of errors in tax declarations, accounts receivable management, and cash flow control. Below is a price list for accounting services for the trade and service sector in 2026, categorized by invoice size and the actual business operations of the enterprise.
| Number of invoices/month | Estimated monthly fee | Job description |
| Below 5 | 500.000 | Basic tax declaration, XML invoice accounting, monthly/quarterly tax reporting. |
| 5 – 15 | 800.000 | Accounting, balancing input/output VAT, managing the general ledger. |
| 16 – 30 | 1.200.000 | AI data reconciliation, accounts receivable management, and cost optimization consulting. |
| 31 – 50 | From 2,000,000 | Internal financial reporting, tax risk control, and bookkeeping. |
The fees in the table above are based on the actual number of electronic invoices generated, the complexity of the transactions, and the internal management requirements of each business. For commercial and service businesses with large volumes of data, choosing the right service package not only optimizes accounting costs but also ensures the ability to reconcile XML invoices, control tax risks, and maintain legally compliant accounting systems. For businesses with multiple branches, operating in multiple sectors, or requiring in-depth management reporting, the fees will be assessed and advised separately to suit their specific operational needs.
Price list for accounting services for the Manufacturing - Processing - Construction sector.
For businesses in the manufacturing, construction, and import/export sectors, accounting service fees are typically higher than in the trading sector due to the need for specialized expertise in cost management, material consumption standards, project documentation, and customs tax settlement. Below is a reference table of accounting service fees for 2026 for each specific business type, based on the complexity of operations and the requirements for controlling financial data according to the latest legal standards.
| Type | Monthly fee (VNĐ) | Key point |
| Simple production | 2.500.000 – 5.000.000 | Develop digital standards and automate cost calculation. |
| Construction and installation | 3.500.000 – 8.000.000 | Track costs by project code and control material invoices. |
| Processing, import and export | From 6,000,000 | Prepare VAT refund application, Customs settlement report number. |
The above fees are based on the complexity of the production process, the number of electronic documents, cost management requirements, and the level of tax risk for each business. For specialized industries such as construction, processing, or import/export, accounting services go beyond tax declaration; they also include project documentation control, material cost estimation, cash flow management, and data preparation for tax audits or customs settlements. Therefore, businesses should prioritize choosing a firm with practical experience to ensure accuracy, transparency, and optimized long-term operating costs.
Risks businesses need to be especially aware of when using cheap accounting services.
In today's market, many businesses prioritize cost over quality, choosing inexperienced service providers for just a few hundred thousand dong per month to save on operating expenses. However, reality shows that most risks related to taxes, invoices, and financial reporting stem from using unprofessional services that lack proper data control procedures and clear legal accountability.
Input invoices were rejected due to failure to verify the supplier's legality.
This is a very common situation during tax audits. Many low-cost accounting firms only enter data based on invoices provided by businesses without verifying the seller's operational status in the tax system.
Common consequences for businesses:
- Invoices from businesses that have abandoned their business address, ceased operations, or are on the high-risk list are still eligible for VAT deduction.
- Input costs are excluded from deductible expenses when settling corporate income tax.
- Businesses are subject to back taxes, administrative fines, and late payment penalties that extend for many years.
Many businesses only discover the problem when the tax authorities send a request for explanation, by which time the data is too old and almost impossible to thoroughly address.
Failure to properly account for the nature of transactions leads to inaccurate financial reporting.
Some low-cost service providers often use inexperienced personnel or follow generic templates applicable to all industries. This leads to:
- Incorrect accounting of revenue and expenses.
- Record any shortfall in accounts receivable and accounts payable.
- Prepaid expenses were not allocated in the correct period.
- Failure to track actual cost of goods sold and inventory levels.
Particularly for construction, manufacturing, or trading businesses with multiple warehouses, incorrect accounting leads to unbalanced financial statements, "illusory" profits, and cash flow that does not accurately reflect the business's true state.
When borrowing from banks or seeking investment capital, businesses are easily assessed as high-risk due to a lack of transparency in their financial data.
Therefore, the preparation and review of financial statements should be carried out by a team with in-depth expertise to avoid data discrepancies and the risk of tax arrears. Businesses can refer to additional solutions. hire an accountant to prepare financial statements. To ensure transparency and legal compliance for the entire accounting system.
Failure to print and maintain complete accounting records as required.
Many businesses think that simply filing monthly or quarterly tax returns is sufficient. However, during a tax audit, authorities will request a full list of documents:
- Account ledger.
- Shared diary.
- Accounts receivable ledger.
- Cost allocation table.
- Fixed asset depreciation records.
- Inventory and cost records.
Low-cost accounting firms often only prepare reports to meet deadlines, neglecting to complete internal accounting records. When it comes time for final settlement after 3-5 years, businesses lack the data to explain their financial situation, leading to a high risk of revenue assessment and tax arrears.
Failing to closely monitor tax filing and payment deadlines.
Another real risk is that the unit manages too many clients without an automated alert system. This can easily lead to:
- Late submission of VAT and personal income tax returns, and invoice reports.
- The annual financial report was submitted overdue.
- Tax settlement deadline missed.
- The policy changes have not been updated.
Although the fine for each violation may not be very large, when accumulated over many periods, it will create significant financial pressure and directly affect the company's reputation.
There is no commitment to taking responsibility in case of errors.
This is a common problem businesses face when hiring individuals or extremely cheap services that lack clear legal standing.
When it occurs:
- Tax inspectors,
- Back taxes,
- Explanation of the invoice,
- Financial reporting discrepancies,
In many cases, accountants quit, lose contact, or refuse to take responsibility because there is no legally binding contract.
Ultimately, the business is the one that bears the direct responsibility:
- The entire fine,
- Back taxes,
- Processing fees,
- Time allotted for providing explanations to the tax authorities.
Leaks of financial data and internal corporate information.
Financial data includes not only accounting records but also reports:
- Bank statement,
- Customer list,
- Import price,
- Profit margin,
- Employee salary information.
Low-quality, unreliable companies often lack data security procedures, storing documents on personal computers or sharing files through insecure platforms. This poses a risk of data loss, directly impacting business operations and internal corporate security.
Cheap in the short term, but costly in the long run.
In reality, many businesses, especially startups and small and medium-sized enterprises, choose less reputable and less professionally qualified service providers to save costs, leading to negative consequences later on, specifically:
- Hire another company to handle the bookkeeping.
- Adjusting financial statements over several years,
- Explanation for tax audit,
- Collection of arrears and penalties for late payment.
- Complete the loan application or audit.
This resulted in remediation costs that were many times higher than the initial savings.
Therefore, businesses should conduct thorough research before choosing a long-term partner. Should you hire accounting services? To conduct a comprehensive assessment of the benefits, costs, and potential risks of operating an in-house accounting department or using unqualified services.
Conclude
In the context of tax authorities increasingly tightening control over electronic data, digital invoices, and AI-powered risk management, choosing a service provider is no longer solely about cost but is a decision directly related to the legal safety and sustainable development of the business. A professional accounting firm will help businesses tightly control documentation, optimize legal tax expenses, standardize financial reporting, and proactively prevent future audit risks.
If your business needs to update its 2026 accounting service price list to better suit your operational model, prioritize choosing a firm with practical experience, transparent processes, and a clear commitment to accountability. Don't wait until tax arrears arise, accounting errors occur, or you are required to explain something by the tax authorities before reviewing your internal accounting system.
Contact MAN – Master Accountant Network For free support and advice!
Contact information MAN – Master Accountant Network
- Address: No. 19A, Street 43, Tan Thuan Ward, Ho Chi Minh City
- Mobile/Zalo: 0903 963 163 – 0903 428 622
- Email: man@man.net.vn
Content production by: Mr. Le Hoang Tuyen – Founder & CEO MAN – Master Accountant Network, Vietnamese CPA Auditor with over 30 years of experience in Accounting, Auditing and Financial Consulting.
Frequently Asked Questions about Accounting Service Pricing
The cost of accounting services depends on the number of invoices, the complexity of the transactions, the business sector, and the tax risk management capabilities of the service provider. Many providers only offer basic tax declaration support, without checking risky invoices, completing accounting records, or taking responsibility for errors that arise during tax settlement, resulting in lower prices.
Yes. Even businesses with few transactions must ensure timely filing, electronic record keeping, and compliance with current tax regulations. In fact, many small businesses are penalized for late filing, incorrect financial reporting, or using invalid input invoices, even with a small number of transactions.
Reputable agencies will typically represent businesses in preparing documents, explaining data, and directly participating in discussions with tax authorities within the scope of the contract. This is crucial because it reduces the burden of handling paperwork and minimizes risks arising from unprofessional explanations or inaccurate data.
Yes. Many businesses only discover errors when they need to apply for loans, undergo audits, or settle taxes. Reviewing and correcting accounting records as early as possible will minimize the risk of back taxes and penalties. An experienced firm will assist in checking all data, adjusting documents, and standardizing the accounting system in accordance with current regulations.
Yes, we have integrated a vendor verification tool and real-time electronic invoice data reconciliation. This helps businesses quickly detect invoices from businesses that have ceased operations, abandoned their business address, or show signs of tax risk, thereby limiting the risk of expense disallowance and tax arrears later on. Why is there such a large price difference between accounting service providers?
Do businesses with few invoices need to hire professional accounting services?
When the tax authorities conduct an audit, does the accounting service provider work directly with them?
Should you switch accounting units if your current accounting records are incorrect or incomplete?
Does MAN offer support for checking risky input invoices?
