CN111161000A - Tax control method and system for small and micro enterprises - Google Patents
Tax control method and system for small and micro enterprises Download PDFInfo
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- CN111161000A CN111161000A CN201911233663.7A CN201911233663A CN111161000A CN 111161000 A CN111161000 A CN 111161000A CN 201911233663 A CN201911233663 A CN 201911233663A CN 111161000 A CN111161000 A CN 111161000A
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- G06Q30/00—Commerce
- G06Q30/04—Billing or invoicing
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q40/00—Finance; Insurance; Tax strategies; Processing of corporate or income taxes
- G06Q40/10—Tax strategies
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Abstract
The invention discloses a tax control method and a system for small and micro enterprises, wherein the method comprises the following steps: inserting a Dongle device, and comparing and authenticating the taxpayer information prestored in the Dongle device with the taxpayer information to be logged in by the CS terminal; after the authentication is passed, the Dongle device generates invoice data including the tax control code and the two-dimensional code according to the received invoicing data, and returns the invoice data to the CS terminal for the CS terminal to invoice; the Dongle device carries out digital signature and encryption on the invoice data and transmits the encrypted invoice data to a tax bureau for storage; the method and the system generate invoice data through the plug-and-play Dongle device, and replace the traditional webservice interface to carry out digital signature, encryption and transmission on the invoice data; the method and the system ensure that real taxpayer invoicing data can be timely and accurately acquired under the condition of unstable network through measures such as offline black box storage, independent network module setting and the like, and provide a check basis for the accuracy of taxpayer declaration data.
Description
Technical Field
The invention relates to the technical field of tax, in particular to a tax control method and system for small and micro enterprises.
Background
With the rapid development of science and technology in recent years, high-speed network communication covers most of the global area, so that people enjoy the convenience brought by science and technology, and the country realizes better operation through science and technology. For example, the networks in remote mountain areas in China and many developing countries abroad are not developed, and the stability of the internet is not good; the tax payment behaviors of small and micro enterprises in the regions are not stable and fixed like other enterprises, the invoicing amount is low, and the traditional tax control method is difficult to meet the operation and tax payment requirements of the small and micro enterprises.
Disclosure of Invention
In order to solve the problem that the traditional tax payment method is not suitable due to the fact that tax payment behaviors of Xiaowei enterprises are not fixed and the invoicing amount is low in the background technology, the invention provides a tax control method and a tax control system for the Xiaowei enterprises; according to the method and the system, the plug-and-play Dongle device replaces a traditional webservice interface to transmit invoice data, and the influence of network abnormal conditions on billing of small and micro enterprises is fully considered; the tax control method facing the small micro enterprise comprises the following steps:
inserting a Dongle device, and comparing and authenticating the taxpayer information prestored in the Dongle device with the taxpayer information to be logged in by the CS terminal;
after the authentication is passed, the Dongle device generates invoice data including the tax control code and the two-dimensional code according to the received invoicing data, and returns the invoice data to the CS terminal for the CS terminal to invoice;
and the Dongle device carries out digital signature and encryption on the invoice data and transmits the encrypted invoice data to a tax office for storage.
Further, if the Dongle device transmits the encrypted invoice data to the tax bureau, the network where the Dongle device is located is in an offline state; the Dongle device stores the invoice data in a black box module of the Dongle device;
and when the network where the Dongle device is located is recovered to the online state, the Dongle device transmits the encrypted invoice data to the tax office again.
Furthermore, the Dongle device is in communication connection with the tax office end through an independent network communication module thereof, and transmits the encrypted invoice data to the tax office end for storage.
Further, the tax office decrypts the received encrypted invoice data through a pre-agreed decryption algorithm to obtain invoice data;
and the tax bureau end stores the invoice data in a correlation manner through the taxpayer information of the Dongle device.
Further, the tax office end receives declaration data after the CS end invoices;
calling invoice data stored in a correlated manner according to the taxpayer information of the CS terminal;
and comparing the invoice data with the declaration data, and judging whether the taxpayer tax payment behavior meets the requirement.
The tax control system facing the small micro enterprise comprises:
the CS end comprises a USB interface and is connected with the Dongle equipment through the USB interface; the CS terminal is used for reading taxpayer information prestored in the Dongle device and comparing and authenticating the taxpayer information with the taxpayer information to be logged in by the CS terminal; if the comparison is passed, logging in the tax account corresponding to the taxpayer information;
the Dongle is used for generating invoice data including the tax control code and the two-dimensional code according to the received invoicing data after passing the authentication and returning the invoice data to the CS terminal;
the CS terminal is used for issuing invoices according to the received invoice data;
the Dongle device is used for carrying out digital signature and encryption on the invoice data and transmitting the encrypted invoice data to a tax office for storage. Further, the Dongle device comprises a black box module;
the Dongle device is used for storing the invoice data in a black box module of the Dongle device when the network where the Dongle device is located is in an offline state;
and when the network where the Dongle device is located is in the online state, the Dongle device reads the invoice data collected and stored by the black box module and transmits the encrypted invoice data to the tax bureau terminal.
Further, the Dongle device comprises a network communication module;
the Dongle device is in communication connection with the tax office end through an independent network communication module thereof, and transmits the encrypted invoice data to the tax office end for storage.
Further, the system also comprises a tax office end;
the tax bureau side decrypts the received encrypted invoice data through a pre-agreed decryption algorithm to obtain invoice data;
and the tax bureau end stores the invoice data in a correlation manner through the taxpayer information of the Dongle device.
Further, the tax office end receives declaration data after the CS end invoices;
the tax office end is used for calling the invoice data which is stored in a correlation manner according to the taxpayer information of the CS end;
and the tax office end is used for comparing the invoice data with the declaration data and judging whether the tax payment behavior of the taxpayer meets the requirement.
The invention has the beneficial effects that: the technical scheme of the invention provides a tax control method and system facing to a small micro enterprise, wherein the method and system generate invoice data through plug-and-play Dongle equipment, and replace the traditional webservice interface to carry out digital signature, encryption and transmission on the invoice data; according to the method and the system, tax control measures under the condition of unstable network are fully considered, measures such as offline black box storage, setting of an independent network module and the like are used for guaranteeing that real taxpayer invoicing data can be timely and accurately obtained under the condition of unstable network, and a check basis is provided for the accuracy of data declared by the taxpayer.
Drawings
A more complete understanding of exemplary embodiments of the present invention may be had by reference to the following drawings in which:
FIG. 1 is a flowchart of a tax control method for small micro-enterprises according to an embodiment of the present invention;
fig. 2 is a structural diagram of a tax control system for small micro-enterprises in an embodiment of the present invention.
Detailed Description
The exemplary embodiments of the present invention will now be described with reference to the accompanying drawings, however, the present invention may be embodied in many different forms and is not limited to the embodiments described herein, which are provided for complete and complete disclosure of the present invention and to fully convey the scope of the present invention to those skilled in the art. The terminology used in the exemplary embodiments illustrated in the accompanying drawings is not intended to be limiting of the invention. In the drawings, the same units/elements are denoted by the same reference numerals.
Unless otherwise defined, terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Further, it will be understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and will not be interpreted in an idealized or overly formal sense.
FIG. 1 is a flowchart of a tax control method for small micro-enterprises according to an embodiment of the present invention; as shown in fig. 1, the method includes:
in this embodiment, the Dongle device is an external device capable of generating valid invoice data, and can be plugged into a PC terminal equipped with tax payment related CS software through a USB;
the CS terminal is a PC terminal computer which is pre-installed and initialized with CS software, and imports basic information of taxpayers with authority through communication with the tax bureau terminal; the CS end is provided with a USB interface and can be connected with and communicate with the Dongle device through the USB;
the Dongle device has unique taxpayer information, the taxpayer information in the Dongle device is compared with the taxpayer information to be logged in by the CS terminal, matching is completed when the taxpayer information is consistent, invoice data of the taxpayer can be generated by the Dongle device, and an invoice issued by the taxpayer is issued by the CS terminal.
120, after the authentication is passed, the Dongle device generates invoice data including the tax control code and the two-dimensional code according to the received invoicing data, and returns the invoice data to the CS terminal for the CS terminal to issue an invoice;
the invoicing data refers to invoice head-up, service name, amount, seller information and the like input by a taxpayer through a CS (client server) end, such as the name of a purchaser, a taxpayer identification number and the like; by receiving the invoicing data, the Dongle generates the tax control code and the two-dimensional code of the invoice, and the invoice data and the invoicing data form invoice data for the CS terminal to invoice for invoicing.
And step 130, the Dongle device carries out digital signature and encryption on the invoice data, and transmits the encrypted invoice data to the tax office for storage.
And the connection mode of the Dongle and the tax office is realized through network communication. However, for small micro-enterprises located in remote areas or in foreign developing countries where the network is not reachable, network instability is also a big problem affecting tax control;
in the present application, the following is specific to the case of frequent network disconnection:
if the Dongle device transmits the encrypted invoice data to the tax bureau, the network where the Dongle device is located is in an offline state; the Dongle device stores the invoice data in a black box module of the Dongle device; the invoice data generated in the off-line state is ensured to be stored safely and not to be tampered by the storage of the black box module;
and when the network where the Dongle device is located is recovered to the online state, the Dongle device transmits the encrypted invoice data to the tax office again.
Furthermore, in order to improve the timeliness of real taxpayer invoicing data obtained by the tax bureau, independent network communication modules are arranged on the Dongle device, and network communication with the tax bureau end is independently established without depending on the local network state; namely, the Dongle device is in communication connection with the tax office end through an independent network communication module thereof, and transmits the encrypted invoice data to the tax office end for storage.
Further, the tax office decrypts the received encrypted invoice data through a pre-agreed decryption algorithm to obtain invoice data;
and the tax bureau end stores the invoice data in a correlation manner through the taxpayer information of the Dongle device.
The tax bureau end receives declaration data after the CS end invoices;
calling invoice data stored in a correlated manner according to the taxpayer information of the CS terminal;
and comparing the invoice data with the declaration data, judging whether the taxpayer tax payment behavior meets the requirement or not, and checking the accuracy of the declaration data.
Fig. 2 is a structural diagram of a tax control system for small micro-enterprises in an embodiment of the present invention, and as shown in fig. 2, the system includes:
the CS end 210, where the CS end 210 includes a USB interface, and is connected to the Dongle device 220 through the USB interface; the CS end 210 is configured to read taxpayer information pre-stored in the Dongle device 220, and compare the taxpayer information with the taxpayer information to be logged in by the CS end 210 for authentication; if the comparison is passed, logging in the tax account corresponding to the taxpayer information;
the Dongle device 220 is used for generating invoice data including the tax control code and the two-dimensional code according to the received invoicing data after the authentication is passed, and returning the invoice data to the CS end 210;
the CS end 210 is configured to issue an invoice according to the received invoice data;
the Dongle device 220 is configured to digitally sign and encrypt the invoice data, and transmit the encrypted invoice data to the tax office 230 for storage. Further, the Dongle device 220 includes a black box module;
the Dongle device 220 is used for storing the invoice data in a black box module of the Dongle device 220 when the network where the Dongle device is located is in an offline state;
when the network where the Dongle device 220 is located is restored to the online state, the Dongle device 220 reads the invoice data stored in the black box module in a summary manner, and transmits the encrypted invoice data to the tax office 230.
Further, the Dongle device 220 includes a network communication module;
the Dongle device 220 is in communication connection with the tax office 230 through an independent network communication module thereof, and transmits the encrypted invoice data to the tax office 230 for storage.
Further, the system further includes a tax office 230;
the tax bureau 230 decrypts the received encrypted invoice data through a predetermined decryption algorithm to obtain invoice data;
the tax office 230 stores the invoice data in association with the taxpayer information of the Dongle device 220.
Further, the tax office 230 receives declaration data after the CS end 210 issues an invoice;
the tax office 230 is configured to call up the invoice data stored in association according to the taxpayer information of the CS end 210;
the tax office 230 is configured to compare the invoice data with the declaration data, and determine whether the taxpayer tax payment behavior meets the requirement.
In the description provided herein, numerous specific details are set forth. However, it is understood that embodiments of the disclosure may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
Those skilled in the art will appreciate that the modules in the device in an embodiment may be adaptively changed and disposed in one or more devices different from the embodiment. The modules or units or components of the embodiments may be combined into one module or unit or component, and furthermore they may be divided into a plurality of sub-modules or sub-units or sub-components. All of the features disclosed in this specification (including any accompanying claims, abstract and drawings), and all of the processes or elements of any method or apparatus so disclosed, may be combined in any combination, except combinations where at least some of such features and/or processes or elements are mutually exclusive. Each feature disclosed in this specification (including any accompanying claims, abstract and drawings) may be replaced by alternative features serving the same, equivalent or similar purpose, unless expressly stated otherwise. Reference to step numbers in this specification is only for distinguishing between steps and is not intended to limit the temporal or logical relationship between steps, which includes all possible scenarios unless the context clearly dictates otherwise.
Moreover, those skilled in the art will appreciate that while some embodiments described herein include some features included in other embodiments, rather than other features, combinations of features of different embodiments are meant to be within the scope of the disclosure and form different embodiments. For example, any of the embodiments claimed in the claims can be used in any combination.
Various component embodiments of the disclosure may be implemented in hardware, or in software modules running on one or more processors, or in a combination thereof. The present disclosure may also be embodied as device or system programs (e.g., computer programs and computer program products) for performing a portion or all of the methods described herein. Such programs implementing the present disclosure may be stored on a computer-readable medium or may be in the form of one or more signals. Such a signal may be downloaded from an internet website or provided on a carrier signal or in any other form.
It should be noted that the above-mentioned embodiments illustrate rather than limit the disclosure, and that those skilled in the art will be able to design alternative embodiments without departing from the scope of the appended claims. The word "comprising" does not exclude the presence of elements or steps not listed in a claim. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. The disclosure may be implemented by means of hardware comprising several distinct elements, and by means of a suitably programmed computer. In the unit claims enumerating several systems, several of these systems may be embodied by one and the same item of hardware.
The foregoing is directed to embodiments of the present disclosure, and it is noted that numerous improvements, modifications, and variations may be made by those skilled in the art without departing from the spirit of the disclosure, and that such improvements, modifications, and variations are considered to be within the scope of the present disclosure.
Claims (10)
1. A tax control method facing a small micro enterprise, the method comprising:
inserting a Dongle device, and comparing and authenticating the taxpayer information prestored in the Dongle device with the taxpayer information to be logged in by the CS terminal;
after the authentication is passed, the Dongle device generates invoice data including the tax control code and the two-dimensional code according to the received invoicing data, and returns the invoice data to the CS terminal for the CS terminal to invoice;
and the Dongle device carries out digital signature and encryption on the invoice data and transmits the encrypted invoice data to a tax office for storage.
2. The method of claim 1, wherein:
if the Dongle device transmits the encrypted invoice data to the tax bureau, the network where the Dongle device is located is in an offline state; the Dongle device stores the invoice data in a black box module of the Dongle device;
and when the network where the Dongle device is located is recovered to the online state, the Dongle device transmits the encrypted invoice data to the tax office again.
3. The method of claim 1, wherein:
the Dongle device is in communication connection with the tax office end through an independent network communication module of the Dongle device, and transmits the encrypted invoice data to the tax office end for storage.
4. The method of claim 1, wherein:
the tax bureau side decrypts the received encrypted invoice data through a pre-agreed decryption algorithm to obtain invoice data;
and the tax bureau end stores the invoice data in a correlation manner through the taxpayer information of the Dongle device.
5. The method of claim 4, wherein:
the tax bureau end receives declaration data after the CS end invoices;
calling invoice data stored in a correlated manner according to the taxpayer information of the CS terminal;
and comparing the invoice data with the declaration data, and judging whether the taxpayer tax payment behavior meets the requirement.
6. A micro-enterprise oriented tax control system, the system comprising:
the CS end comprises a USB interface and is connected with the Dongle equipment through the USB interface; the CS terminal is used for reading taxpayer information prestored in the Dongle device and comparing and authenticating the taxpayer information with the taxpayer information to be logged in by the CS terminal; if the comparison is passed, logging in the tax account corresponding to the taxpayer information;
the Dongle is used for generating invoice data including the tax control code and the two-dimensional code according to the received invoicing data after passing the authentication and returning the invoice data to the CS terminal;
the CS terminal is used for issuing invoices according to the received invoice data;
the Dongle device is used for carrying out digital signature and encryption on the invoice data and transmitting the encrypted invoice data to a tax office for storage.
7. The system of claim 6, wherein:
the Dongle device comprises a black box module;
the Dongle device is used for storing the invoice data in a black box module of the Dongle device when the network where the Dongle device is located is in an offline state;
and when the network where the Dongle device is located is in the online state, the Dongle device reads the invoice data collected and stored by the black box module and transmits the encrypted invoice data to the tax bureau terminal.
8. The system of claim 6, wherein:
the Dongle device comprises a network communication module;
the Dongle device is in communication connection with the tax office end through an independent network communication module thereof, and transmits the encrypted invoice data to the tax office end for storage.
9. The system of claim 6, wherein:
the system also comprises a tax office end;
the tax bureau side decrypts the received encrypted invoice data through a pre-agreed decryption algorithm to obtain invoice data;
and the tax bureau end stores the invoice data in a correlation manner through the taxpayer information of the Dongle device.
10. The system of claim 9, wherein:
the tax bureau end receives declaration data after the CS end invoices;
the tax office end is used for calling the invoice data which is stored in a correlation manner according to the taxpayer information of the CS end;
and the tax office end is used for comparing the invoice data with the declaration data and judging whether the tax payment behavior of the taxpayer meets the requirement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201911233663.7A CN111161000A (en) | 2019-12-05 | 2019-12-05 | Tax control method and system for small and micro enterprises |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911233663.7A CN111161000A (en) | 2019-12-05 | 2019-12-05 | Tax control method and system for small and micro enterprises |
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| CN111161000A true CN111161000A (en) | 2020-05-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911233663.7A Pending CN111161000A (en) | 2019-12-05 | 2019-12-05 | Tax control method and system for small and micro enterprises |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112417486A (en) * | 2020-12-03 | 2021-02-26 | 湖南第一师范学院 | Tax control method and system for three-party linkage encryption |
| CN112712403A (en) * | 2020-12-25 | 2021-04-27 | 河北航天信息技术有限公司 | Offline invoice issuing method and system |
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| CN109889489A (en) * | 2018-12-29 | 2019-06-14 | 航天信息股份有限公司 | It is a kind of for carrying out the method and system of online or offline secure transmission to invoice data |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112417486A (en) * | 2020-12-03 | 2021-02-26 | 湖南第一师范学院 | Tax control method and system for three-party linkage encryption |
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| CN112712403A (en) * | 2020-12-25 | 2021-04-27 | 河北航天信息技术有限公司 | Offline invoice issuing method and system |
| CN112712403B (en) * | 2020-12-25 | 2023-03-14 | 河北航天信息技术有限公司 | Offline invoice issuing method and system |
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