1. Taxpayers need to bring the original and photocopy of the identity certificate of the agent and the stamp of the special invoice seal, fill out the Approval Form for Taxpayers Receiving Invoices (in duplicate), and go to the tax service hall of the competent tax authorities for handling.

2. The tax service department of the competent tax authority accepts the forms filled in by taxpayers, carries out examination and confirmation, and completes the verification of invoice types and the initial distribution of special equipment.

3. The invoice issuing department of the competent tax authority handles the invoice coding for the taxpayer's tax control panel (or golden tax panel) in the comprehensive collection and management system, and the number segment of the electronic invoice is synchronized to the VAT electronic invoice system through the interface by the tax background collection and management system, and finally handed over to the taxpayer through the VAT electronic invoice system.

4. Taxpayers can use the tax-controlled invoicing system to issue electronic invoices through the electronic invoice system.

The above is the basic process of changing Shandong paper invoice into electronic invoice, but it should be noted that the specific operation process and requirements may be different due to different regions and policies. Therefore, in practice, it is recommended to consult the local tax authorities or relevant institutions to understand the specific policies and requirements to ensure the compliance and correctness of the process.

The process of changing Shandong paper invoice into electronic invoice involves many links and operation steps. First of all, taxpayers need to bring relevant documents and materials to the tax service hall of the competent tax authorities to apply, fill in relevant forms and submit them for review. The tax service department of the competent tax authority shall review the materials submitted by taxpayers, complete the verification of invoice types and the initial issuance of special equipment.

After the approval, the taxpayer needs to go to the invoice sales department of the competent tax authority to encode the invoice. This step involves the docking of the taxpayer's tax-controlled billing system and the electronic invoice system, and the data transmission and synchronization are realized through the interface. The coding process is completed by the tax background collection and management system, and finally the number segment of the electronic invoice is given to the taxpayer.

Finally, taxpayers can use the tax-controlled billing system to issue electronic invoices. This step requires the use of coded tax control equipment and electronic invoice system. Through these devices and systems, taxpayers can issue electronic invoices conveniently and quickly, and realize electronic management and use.

The whole process involves many links and operation steps, requiring taxpayers to operate according to the specified requirements to ensure the compliance and correctness of the process. At the same time, we need to pay attention to data security and privacy protection to ensure that the use and management of electronic invoices comply with relevant laws, regulations and policies.

In addition to paying attention to the process of changing Shandong paper invoices into electronic invoices, it can also be extended from the following aspects:

1. Advantages of electronic invoice: Electronic invoice has the advantages of convenience, environmental protection and cost reduction. The use of electronic invoices can avoid the waste and pollution of paper invoices and reduce the operating costs and management difficulties of enterprises. At the same time, the information management of electronic invoices can improve the management efficiency and financial transparency of enterprises, which is conducive to the digital transformation and upgrading of enterprises.

2. Security of electronic invoice: Although electronic invoice has many advantages, security is still an important aspect to be paid attention to. Effective encryption and security measures are needed to ensure the information security and privacy protection of electronic invoices. At the same time, for the management and use of electronic invoices, it is also necessary to formulate strict regulations and operational procedures to ensure compliance and correctness.

4. Promotion and application of electronic invoices: In order to promote the application of electronic invoices, it is necessary to strengthen publicity and training to improve the awareness and acceptance of taxpayers and enterprises. At the same time, the government and relevant departments also need to formulate more perfect and specific policies and regulations to promote the popularization and application of electronic invoices. In addition, for the implementation and management of electronic invoices, we should also strengthen supervision and evaluation, find problems in time and take effective measures to improve and perfect them.

To sum up, the process of changing Shandong paper invoice into electronic invoice involves many links and operation steps, which need to be operated according to the specified requirements and ensure compliance and correctness. At the same time, we need to pay attention to the advantages, security issues, promotion and application of electronic invoices. By constantly improving policies and regulations, strengthening publicity and training, and strengthening supervision and evaluation, we will promote the popularization and application of electronic invoices and promote the digital transformation and development of enterprises.

Legal basis:

Measures of People's Republic of China (PRC) Municipality on Invoice Management

Article 35

In violation of the provisions of these measures, in any of the following circumstances, the tax authorities shall order it to make corrections and may impose a fine of 6,543,800 yuan; Illegal gains shall be confiscated:

(a) the invoice should be issued but not issued, or the invoice is not issued at one time according to the prescribed time limit, order and column, or the special invoice seal is not stamped;

(two) using the tax control device to issue invoices, and failing to submit the invoice data to the competent tax authorities on schedule;

(3) using non-tax-controlled electronic equipment to issue invoices, failing to report the software program description data used by non-tax-controlled electronic equipment to the competent tax authorities for the record, or failing to save and submit the invoice data in accordance with regulations;

(four) the use of invoices;

(5) Expanding the scope of use of invoices;

(6) Substituting other vouchers for invoices;

(7) Invoicing across specified areas;

(8) Failing to pay the cancellation invoices in accordance with the provisions;

(9) Failing to store and keep invoices in accordance with regulations.