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VAT, Personal Income Tax, Corporate Income Tax | March 5, 2026 | 20-minute read

Quarterly tax reporting services for businesses

Dịch vụ báo cáo thuế quý chuyên nghiệp

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Service quarterly tax report Currently, it serves as the most important legal "shield," helping businesses avoid the risk of penalties. Decree 125/2020/ND-CP. In the context of the tax sector stepping up inspections and the digital transformation of invoices, maintaining an accurate tax declaration system is a prerequisite.

The General Department of Taxation has revealed that over 701 tax evasion cases resulting in back taxes stemmed from incorrect invoice classification or under-declaration of revenue. Using quarterly tax reporting services is not just about submitting tax returns; it's a system review process to ensure transparency and legal credibility.

Why do businesses need professional quarterly tax reporting services?

Tại sao doanh nghiệp cần dịch vụ báo cáo thuế quý chuyên nghiệp
Why do businesses need professional quarterly tax reporting services?

During their operations, businesses are required to declare and pay various taxes in accordance with the law. However, keeping track of deadlines, updating new tax policies, and controlling accounting documents is not always easy. Without careful execution, businesses may face the risk of errors, tax arrears, or administrative penalties. Therefore, many businesses choose professional quarterly tax reporting services to ensure legal compliance and effectively control financial risks.

Comply with legal regulations on tax administration.

According to Tax Administration Law No. 38/2019/QH14, Filing tax returns and paying taxes on time is a mandatory obligation for all organizations. For businesses filing quarterly, the deadline is the last day of the first month of the following quarter. Errors in this process can result in administrative fines of up to 25 million VND.

Our quarterly tax reporting service will help businesses stay up-to-date with new guiding circulars such as Circular 80/2021/TT-BTC. We ensure that all VAT, personal income tax, and corporate income tax declaration forms are in the latest standard version on HTKK or the Thuedientu portal.

Control invoice risks and manage expenses effectively.

Since the implementation of electronic invoices... Decree 123/2020/ND-CP, With this service, tax authorities compare purchase and sales data almost instantly. Without quarterly tax reporting and review services, businesses are vulnerable to "invoice risk" errors from entities that have absconded. This directly leads to the disallowance of expenses during tax settlement.

Summary of ways to control invoice risks and reasonable expenses.
Type of risk Legal consequences Solutions from quarterly tax reporting services
Revenue discrepancies Tax arrears will be collected, and penalties will be imposed ranging from 1 to 3 times the amount of tax evaded. Reconcile revenue from electronic invoices and bank statements.
Virtual input invoices This type of expense is not eligible for VAT deduction. Check the supplier's operational status on the system.
Late submission of declaration Fines imposed according to Decree 125 Schedule reminders and submit your return 5-7 days before the deadline.

Who should use quarterly tax reporting services?

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Who should use quarterly tax reporting services?

Not all businesses have the resources and experience to accurately and legally prepare quarterly tax reports themselves. Depending on their size, stage of development, and specific operations, many businesses choose to use professional tax reporting services to reduce management pressure and limit legal risks. Below are the types of businesses that should consider using quarterly tax reporting services.

Newly established business

Newly established businesses often face difficulties setting up their initial accounting system. Our quarterly tax reporting service provides a comprehensive solution, from invoice issuance notification to initial filing. This allows business owners to focus on their core business without worrying about legal issues.

Small and medium-sized enterprises (SMEs)

For SMEs, hiring a competent chief accountant typically costs between 15-20 million VND per month. In contrast, our quarterly tax reporting service costs only a small fee but is provided by a team of experts. We are committed to accountability and will compensate for any errors that may occur.

Large businesses require independent review.

Many large businesses still outsource quarterly tax reporting services to conduct periodic data reviews. This ensures objectivity and early detection of system errors. This process helps businesses feel confident before on-site tax audits.

What does the quarterly tax reporting service include in detail?

Quarterly tax reporting services are not simply about preparing and submitting tax returns; they also include reviewing documents, verifying the validity of invoices, and calculating tax obligations in accordance with legal regulations. A well-structured process will help businesses minimize errors, optimize costs, and prepare accurate data for the year-end settlement. Below are the main contents typically included in professional quarterly tax reporting services.

Declare and pay Value Added Tax (VAT).

VAT This is the most complex tax category in each entity's reporting period. The quarterly tax reporting service collects all input and output invoices for the entire three months. Specialists will classify invoices eligible for deduction according to Circular 219/2013/TT-BTC, paying particular attention to transactions exceeding 20 million VND.

Calculating VAT using either the deduction or direct method requires a deep understanding of the industry. Our quarterly tax reporting service will advise on how to legally balance input tax. The goal is to optimize cash flow while ensuring absolute legal safety.

Quarterly Personal Income Tax Return

Regardless of whether deductions are incurred or not, businesses must still declare them. personal income tax If you are subject to quarterly tax filing, our quarterly tax reporting service assists in compiling payrolls and calculating personal deductions. We guarantee accurate determination of personal income tax payable based on actual employee records.

According to Article 8 of Decree 126/2020/ND-CP, quarterly personal income tax declarations are applied in conjunction with VAT declarations. This reduces procedural burdens but requires meticulous record-keeping of contracts and documents. Quarterly tax reporting services will help you standardize this process.

Provisional Corporate Income Tax (CIT) calculation

Currently, businesses are not required to submit quarterly provisional tax returns, but they still have to make provisional tax payments. Quarterly tax reporting services play a role in calculating preliminary business results periodically. Total amount corporate income tax The provisional payment for the four quarters must not be less than 80%, the amount payable according to the annual settlement.

If taxes are underpaid, businesses will incur a late payment penalty of 0.031 TP3T/day calculated on the amount shortfall. This is why quarterly tax reporting services require experienced accountants to provide accurate estimates. We help businesses avoid unnecessary financial losses.

Standardized quarterly tax reporting service implementation process

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Standardized quarterly tax reporting service implementation process

To ensure accurate and timely tax filing, quarterly tax reporting services need to be carried out according to a clear process and tightly controlled at each step. From receiving documents and processing data to submitting returns and archiving records, coordination between the business and the service provider is essential. Below is a standard procedure for implementing quarterly tax reporting services that is commonly applied.

Step 1: Receive documents and review their legal validity.

Every quarterly tax reporting service process begins with collecting original invoices and supporting documents. Our specialists verify the buyer and seller information, product names, and the accuracy of digital signatures. We filter out invalid documents right from the start of the period.

Invoices with incorrect addresses or tax identification numbers will be handled by issuing adjusted invoices in accordance with Decree 123. Our quarterly tax reporting service assists businesses in thoroughly addressing these errors, preventing them from accumulating until the year-end tax settlement period.

Step 2: Data entry and declaration generation

After the data is cleaned, the accountant uses specialized software to record the transactions. The quarterly tax reporting service exports the tax return to standard XML format for online submission. Before digital signing, the reconciliation summary will be sent to the business for approval.

Step 3: Submit the application and archive the documents.

The quarterly tax reporting service ensures that tax returns are submitted to the General Department of Taxation's system on time. After receiving confirmation of successful submission, the specialist will download and store the documents along with the supporting documents. This systematic storage is crucial for future tax audits.

Reference price list for quarterly tax reporting services.

Below is a reference fee table based on the actual volume of documents generated. Costs may be adjusted depending on the complexity of each type of production or construction.

Reference price list for quarterly tax reporting services.
Number of invoices per quarter Business type Service fee (VNĐ/Quarter)
No invoices were generated. All 500.000 – 1.000.000
Under 20 bills Trade, Services 1.500.000 – 2.500.000
20-50 invoices Manufacturing, Construction 3.000.000 – 5.000.000
Over 50 invoices All fields Volume agreement

Note: The above price list is for reference only and is based on the average number of invoices generated by the business each quarter. Actual fees may vary depending on the specific industry, volume of documents, complexity of accounting tasks, and support requirements from the business. To receive a detailed quote that best suits your business operations, please contact MAN – Master Accountant Network for expert advice and assessment.

See more details at: Tax reporting service price list

Common mistakes when not using quality quarterly tax reporting services.

During the process of preparing quarterly tax reports, many businesses encounter errors due to lack of experience or failure to keep up with legal regulations. Seemingly minor errors such as late filing, incomplete declarations, or inaccurate data can lead to penalties and damage the company's reputation. Below are some common mistakes when businesses do not use professional quarterly tax reporting services.

Forgot to submit a blank declaration form.

Many accountants believe that if there are no outgoing invoices in a quarter, there is no need to file a tax return. This is a serious mistake that can lead to unfortunate administrative penalties. Quarterly tax reporting services ensure that "blank tax returns" are filed on time, protecting the legal rights of businesses.

Discrepancies between accounting records and tax returns.

In many cases, tax returns and accounting records do not match. When the tax authorities request an explanation, businesses often feel confused. Professional quarterly tax reporting services always ensure that the figures on the tax return completely match the general ledger accounts.

Notes on the latest tax policies

Witnessing the policy change to reduce VAT to 8% to revive the economy, quarterly tax reporting services help businesses correctly classify goods eligible for preferential treatment. This avoids errors in issuing tax rates, which can lead to invoice recalls or penalties.

Furthermore, applying the tax declaration criteria under Circular 80 to operations outside the province requires meticulous attention. Our quarterly tax reporting service will advise on the accurate allocation of taxes to each locality. This ensures that businesses do not violate specific tax management regulations.

Conclude

Quarterly tax reporting services provide a solid foundation for financial management, helping businesses maintain clean data. Proper periodic reporting facilitates year-end settlements and builds a strong company profile. Understanding regulations is key to sustainable business growth in the digital age.

If you need a reliable partner, MAN – Master Accountant Network proudly offers a comprehensive ecosystem of services. We provide: Auditing services, tax accounting, tax consulting services, tax settlement and tax reporting. With a team of experienced professionals, MAN is committed to helping businesses optimize costs and control all tax risks.

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 Quarterly Tax Reporting Services

My business was established in February, do I have to file a tax report for the first quarter?

Yes. Even if a business only operates for two months, it must still file its quarterly tax return for that period. The deadline for submission is the last day of April.

If I submit the wrong quarterly tax return, can I resubmit it?

You are allowed to submit a supplementary tax return before the tax authorities announce a tax audit decision. Our quarterly tax reporting service will assist you in preparing the most accurate adjustment tax return form 01/KHBS.

Are quarterly tax reporting services liable for penalties from the tax authorities?

Reputable service providers always include compensation clauses in their contracts if the fault lies with the service provider. This demonstrates their professionalism and responsibility towards customers using the service.

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