Tax reporting services The year-end is the most crucial link in the annual accounting cycle, helping businesses summarize their financial picture and fulfill their budgetary obligations. According to statistics from the General Department of Taxation, approximately 15-20 businesses are penalized administratively each year due to errors in their tax return documents. Mastering this is essential. Circular 80/2021/TT-BTC and Tax Administration Law No. 38/2019/QH14 This is a mandatory requirement to avoid unnecessary legal risks for the organization.
The complexity of current tax policies requires accountants to be highly responsive. Decree 123/2020/ND-CP Regarding invoices and supporting documents, even a small discrepancy in expense aggregation or VAT deduction can lead to significant tax arrears and late payment penalties. Therefore, choosing a reputable partner to handle tax reporting not only saves costs but is also a sustainable strategy for protecting your assets. Let's explore the detailed regulations and procedures below.
Year-end tax reporting services and the current legal framework.
Service tax reporting At the end of the year, businesses always closely follow the latest legal documents to ensure the validity of their records. In the digital age, online tax filing and the use of electronic invoices have become mandatory standards for all types of businesses in Vietnam.
Below is a summary of the most important legal documents that all professional year-end tax reporting services must comply with:
| STT | Legal documents | Main adjustments |
| 1 | Tax Administration Law No. 38/2019/QH14 | Regulations regarding the deadline, order, and procedures for tax settlement. |
| 2 | Circular 80/2021/TT-BTC | Guidelines for the implementation of the Law on Tax Administration and related taxes. |
| 3 | Circular 78/2014/TT-BTC | Detailed regulations on deductible and non-deductible expenses (Corporate Income Tax). |
| 4 | Decree 123/2020/ND-CP | Regulations regarding electronic invoices and documents in tax transactions. |
| 5 | Decree 125/2020/ND-CP | Regulations on administrative penalties for violations related to taxes and invoices. |
According to Article 44 of the 2019 Tax Administration Law, the deadline for submitting tax return documents for businesses whose fiscal year coincides with the calendar year is the last day of the third month from the end of the year. This applies specifically to tax return documents. personal income tax settlement The restrictions, which are directly implemented by individuals, are eased until the last day of the fourth month.
Understanding what is required for year-end tax reporting services helps business owners proactively provide data. Even a one-day delay can result in fines ranging from 2 million to 25 million VND according to Decree 125/2020/ND-CP.
Why do businesses need professional year-end tax reporting services?

Year-end tax reporting services are not simply about filling out forms. They involve reviewing, verifying, and optimizing all accounting data generated throughout a company's 12 months of operation to ensure the highest level of transparency.
Controlling risks from illegal invoices
Tax authorities are currently tightening management over businesses with high-risk invoice issues. Using year-end tax reporting services helps businesses screen input invoices from entities that have abandoned their business addresses or ceased operations. If not detected in time, the deductible VAT and related corporate income tax expenses will be completely disallowed.
Optimizing tax costs based on incentive policies.
Many businesses miss out on government tax exemptions and reductions due to a lack of specialized knowledge. Professional year-end tax reporting service providers can assist in correctly applying incentives for specific industries or high-tech businesses. This is a direct economic benefit that a professional service provides compared to doing it yourself without experience.
The process for implementing year-end tax reporting services at reputable agencies.

To ensure quality, the process of providing year-end tax reporting services is typically standardized through multiple internal control steps. Close collaboration between accountants and businesses is key to completing a perfect tax return.
Step 1 – Collect and classify documents
The accounting service receives all invoices, bank statements, and economic contracts. At this stage, the year-end tax reporting service provider will check the legality, validity, and reasonableness of each document based on the strict regulations of the current Accounting Law.
Step 2 – Check for consistency of data
Invoice data must match inventory, cash flow, and actual delivery records. Year-end tax reporting service professionals will perform cross-referencing to ensure no material discrepancies arise before officially entering the data into the accounting software.
Step 3 – Review accounting records and correct errors.
The review process includes checking accounting entries, calculating depreciation of fixed assets, and reconciling accounts payable. The year-end tax reporting service will make the necessary adjustments to accurately reflect the economic nature of the transactions in accordance with Vietnamese Accounting Standards (VAS).
Required reports in the year-end financial statement.
The tax return prepared by the year-end tax reporting service includes numerous forms as prescribed by the Ministry of Finance. Missing any appendix may result in the return being considered incomplete or being returned by the tax authorities for further information.
Financial statements
Financial statements are crucial documents reflecting financial health, including: the balance sheet; the income statement; the cash flow statement; and the notes to the financial statements. Our year-end tax reporting service ensures these indicators are closely and logically linked.
Corporate Income Tax (CIT) Return Form
Year-end tax reporting services determine taxable revenue and deductible expenses. Experts will identify unsubstantiated expenses or expenses exceeding limits to be excluded during calculation. corporate income tax According to Circular 78/2014/TT-BTC, this helps businesses avoid the risk of having their taxes assessed.
Personal Income Tax (PIT) Final Settlement Form
This service compiles the total salary income of employees for the fiscal year. The year-end tax reporting service accurately calculates personal deductions, insurance contributions, and the amount of tax payable or overpaid, enabling quick tax refunds for the workforce.
Common mistakes when preparing year-end tax returns yourself.
In reality, many small businesses that handle year-end tax reporting themselves, without using professional services, often make fundamental mistakes that cause significant losses. A lack of up-to-date notifications from the tax authorities leads to avoidable errors in their tax declarations.
Discrepancies between the ledger and tax reports
This is a common error when internal accountants lack in-depth reconciliation skills. The tax account balances in the books do not match the figures in the HTKK system. Professional year-end tax reporting services use automated review tools to detect and thoroughly address these discrepancies before submission.
Forget to submit the appendices regarding related-party transactions.
According to Decree 132/2020/ND-CP, businesses with related-party transactions must submit an appendix to their corporate income tax return. This is a very complex matter, and neglecting it could result in a heavy tax assessment. Using year-end tax reporting services helps ensure businesses comply with regulations on anti-transfer pricing.
Reference price list for year-end tax reporting services.
The cost of year-end tax reporting services typically depends on the scale, number of documents, and complexity of the transactions.
| Business type | Number of invoices/year | Reference fee (VNĐ) |
| Newly established business | < 50 | 400.000 – 2.000.000 |
| Small trading businesses | 50 – 200 | 2.500.000 – 5.000.000 |
| Manufacturing and construction businesses | 200 – 500 | 5.000.000 – 15.000.000 |
| Import and export businesses | approximately 500 | Agree |
Note: The price list is for reference only; a detailed quote for year-end tax reporting services will be provided after a thorough review of your documents. Contact MAN today for a free consultation!
See more articles at: Price list for comprehensive tax reporting services
Optimizing deductible expenses when settling corporate income tax.
The greatest value that year-end tax reporting services provide is advising on the maximum deductible expenses according to the law. This requires a thorough understanding of the relevant regulations to avoid jeopardizing the legitimate rights of the business.
Employee welfare expenses
Direct employee welfare expenses not exceeding one month's average salary will be considered deductible expenses. Our year-end tax reporting service helps businesses gather sufficient valid documentation to convincingly defend these expenses before tax authorities.
Fixed asset depreciation costs
Applying the depreciation schedule according to Circular 45/2013/TT-BTC requires absolute accuracy. Incorrect depreciation will result in the difference being disallowed when calculating taxes. Experts from year-end tax reporting services create accurate monthly depreciation schedules to optimize the company's cash flow.
Conclude
Year-end tax reporting services are a lifesaver, helping businesses navigate the tax season smoothly and safely. With our team of experienced professionals, we not only complete the necessary paperwork but also provide in-depth advice on financial management systems. Investing in quality year-end tax reporting services helps you build a solid foundation for growth and avoid legal troubles that could disrupt your business.
MAN – Master Accountant Network proudly offers a comprehensive range of in-depth solutions: Auditing services, Tax accounting, Tax consulting services, Tax settlement and Tax reporting. We are committed to delivering exceptional value through our dedication and thorough understanding of the Vietnamese legal system. Let MAN be your partner in protecting the sustainable development of your business today!
Service contact information at 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 Year-End Tax Reporting Services
Yes. According to the Tax Administration Law, even if no revenue is generated, businesses must still submit financial statements and tax returns on time. Year-end tax reporting services for dormant businesses often offer preferential fees, helping them maintain legal compliance.
According to Decree 125/2020/ND-CP, the penalties range from 2 million to 25 million VND depending on the number of days of late payment. Late payments exceeding 90 days may be considered tax evasion. Therefore, hiring a tax reporting service early is the smartest way to protect your finances.
At MAN – Master Accountant Network, we are committed to taking responsibility for the accuracy of our financial statements. In our year-end tax reporting service contracts, confidentiality clauses and compensation for damages caused by accounting errors are clearly stated to best protect our clients' interests. Do businesses with no revenue have to file year-end tax returns?
What is the penalty for late filing of year-end tax returns?
Are year-end tax reporting services liable for errors?




