Kailing Technology

Operation Process of the Individual Income Tax Filing System for General VAT Taxpayers: 6 Steps to Get It Done Without Pitfalls

2026-09-13Kailing Technology · Business-Finance-Tax Solution Team
Operation Process of the Individual Income Tax Filing System for General VAT Taxpayers: 6 Steps to Get It Done Without Pitfalls

Operation Process of the Individual Income Tax Filing System for General VAT Taxpayers: Complete It in 6 Steps, No More End-of-Month Rush

When the monthly filing period arrives, what finance fears most is not VAT, but individual income tax—personnel information changes not synchronized, special additional deductions not updated, payroll tables and filing forms not matching, and once filed incorrectly you still have to run a corrected filing. In fact, individual income tax filing is not complicated; what is difficult is where the data comes from and how to ensure no errors. Break the process into 6 steps, and with the Kailing Technology tax filing system automatically retrieving data and calculating tax, individual income tax filing can become something that "passes with one click."

"The difficulty of individual income tax filing lies not in the operation, but in the data sources—the payroll sheet, personnel information, and deduction items three tables cannot be aligned, and the faster you file, the more errors you make."

Operation Process of the Individual Income Tax Filing System for General VAT Taxpayers: 6 Steps to Get It Done Without Pitfalls

▍1. Step one: personnel information collection and updates—why is it always remembered only during the filing period?

The starting point of individual income tax filing is personnel information. New hires, resignations, ID changes, and bank card changes must all be maintained first in the "personnel information collection" of the Natural Person Electronic Tax Bureau withholding client, and only after successful reporting can the filing process begin. Many enterprises are accustomed to centralized supplementary entry during the filing period, only to get stuck on "abnormal personnel status" or "ID number verification failure." The standard practice is: synchronize personnel changes to finance on the same day, or have the system automatically pull the personnel list from HR and OA, avoiding last-minute rush at month-end. Kailing Technology AI digital employees can connect with enterprise HR and payroll data, automatically compare personnel status, and provide early warnings for abnormal items, so you don't have to wait until filing to discover missing personnel.

▍II. Step two: how to sync special additional deductions without omissions or errors?

Special additional deductions such as children's education, support for the elderly, and housing loan interest are reported by employees themselves in the individual income tax APP, and can be downloaded and updated in the withholding agent's "Special Additional Deduction Information Collection." The problem is: if an employee changes a deduction item, finance does not know; if an employee leaves, the deduction information is still there. It is recommended to click "Download Update" before monthly filing, then check whether the deduction amount is consistent with the payroll sheet. For enterprises with many employees, checking item by item is almost impossible; Kailing Technology's tax filing system data verification capability can be used to automatically compare the withholding agent's retrieved data with the payroll sheet, list discrepancies separately, and let staff handle only exceptions.

▍III. Step three: data collection and tax calculation, why is manual form filling prone to errors?

Enter "Comprehensive Income Filing," fill in income, five social insurances and one housing fund, special deductions, and other data, and the system automatically calculates tax. This step is the most time-consuming and error-prone: inconsistent criteria between the payroll table and the filing form, choosing incorrectly between separate taxation of year-end bonuses or inclusion in comprehensive income, and mixing labor remuneration with wages and salaries. The regulatory basis is the Individual Income Tax Law and its implementing regulations, as well as the State Taxation Administration announcement on several collection and administration linkage issues for the full implementation of the new Individual Income Tax Law. If an enterprise also has expenditures such as labor remuneration and author's remuneration, it also involves withholding individual income tax for invoice issuance for individuals. Kailing Technology's invoice issuance for individuals solution can compliantly issue invoices in batches while returning withholding data to the filing system, reducing secondary entry.

▍IV. Step four: filing, payment, and archiving—how to get it right the first time without rework?

After data confirmation, click "Send Filing" and upon successful feedback, proceed to "Tax Payment," choosing either tripartite agreement deduction or bank-end tax payment. Successful payment does not mean the end—the filing forms, payment vouchers, and payroll sheets must be archived together for future reference. According to the Measures for the Management of Accounting Archives, electronic accounting archives have the same legal effect as paper archives. Kailing Technology's electronic accounting archives management system enables vouchers to be stored upon scanning, archived upon recognition, and bound into volumes upon association, automatically linking individual income tax filing forms with payroll vouchers for one-click retrieval during audits. For multi-organization groups, Kailing Technology's group tax filing supports automatic data retrieval and tax calculation for multiple organizations, direct connection to the tax bureau for login-free filing, and unified management of individual income tax, VAT, and corporate income tax.

Keywords: Individual income tax filing system operation process, general taxpayer individual income tax filing, Natural Person Electronic Tax Bureau withholding client, special additional deductions, tax filing system, AI digital employee, electronic accounting archives, Kailing Technology

About Kailing Technology
As a comprehensive business-finance-tax digitalization solution service provider, Kailing Technology provides business-finance-tax management digital transformation products and operational services for various government agencies, institutions, and large, medium, and small enterprises. The product line includes: solutions for sales contract management system, procurement contract management system, fully digitalized Leqi interface project, automatic output invoicing system, reverse invoicing system, invoice issuance for individuals system, employee expense control and reimbursement system, input VAT invoice management system, supply chain collaborative reconciliation system, image AI OCR recognition system, automatic financial bookkeeping system, electronic accounting archives system, etc., comprehensively driving the digitalization process across various fields.
Consultation Hotline: 18513895936 / 010-60974119 Location: Beijing
Common Questions
What are the specific steps in the operation process of the individual income tax filing system for general VAT taxpayers?
Six steps in total: personnel information collection and update, special additional deduction synchronization, data aggregation and tax calculation, submission of filing, tax payment, and filing forms and voucher archiving. Each step requires verifying the data source first to avoid errors and rework caused by misalignment among the payroll table, personnel information, and deduction items.
How to synchronize special additional deductions during individual income tax filing without omissions or errors?
After employees fill in the information themselves in the individual income tax app, the withholding agent can obtain it by clicking "Download Update." Before monthly filing, update first, then check whether the deduction amount matches the payroll sheet; when employees leave, promptly clear affiliated information. When there are many people, the tax filing system can be used to automatically compare the withholding agent's retrieved data with the payroll sheet, and discrepancies are listed separately for manual handling.
Where are the most error-prone areas in individual income tax filing, and how to avoid them?
The difficulty is not in the operation but in the data sources. The payroll table, personnel information, and deduction items do not align, and the faster you file, the more errors you make. Common errors include inconsistent standards, choosing the wrong tax calculation method for year-end bonuses, and mixing up labor remuneration with wages and salaries. The standard practice is to synchronize finance on the same day as personnel changes, or use a system to automatically pull the personnel list and provide early warnings for anomalies.
What else needs to be done after successful individual income tax filing and payment?
Successful payment does not mean it is over; tax returns, payment vouchers, and payroll sheets must be archived together for inspection. According to the Measures for the Management of Accounting Archives, electronic accounting archives have the same legal effect as paper archives. An electronic accounting archives management system can enable scan-to-archive and recognize-to-file, automatically linking tax returns with payroll vouchers for one-click retrieval during audits.
How do multi-organization groups uniformly manage individual income tax and tax filing?
With the help of the group tax filing system, it supports automatic data retrieval and tax calculation for multiple organizations, direct connection to tax authorities for filing without login, and manages individual income tax together with VAT and corporate income tax. At the same time, AI digital employees can connect with HR and payroll data, automatically compare personnel status and issue alerts for abnormalities, reducing concentrated month-end supplementary entry and duplicate entry.
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