The complaint telephone number of the Labor Bureau is 12333. You can also directly call the supervision brigade of the local labor bureau. Labor bureaus include labor sub-bureaus and labor employment service centers. All localities are generally unified as 12333, or you can directly call the supervision brigade of the local labor bureau.

There are other ways to report, such as:

1. To complain at the window of the nearest labor bureau, you need to bring relevant materials to prove it;

2. Find the website of online complaints, submit information to make complaints, and online personnel will answer them;

3. Call 12333 directly to make a complaint.

Legal basis: labor dispute mediation and arbitration law

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This Law is applicable to the following labor disputes between employers and employees in People's Republic of China (PRC):

(1) Disputes arising from the confirmation of labor relations;

(2) Disputes arising from the conclusion, performance, alteration, dissolution and termination of labor contracts;

(3) Disputes arising from delisting, dismissal, resignation or resignation;

(4) Disputes arising from working hours, rest and vacation, social insurance, welfare, training and labor protection;

(five) disputes arising from labor remuneration, medical expenses for work-related injuries, economic compensation or compensation;

(six) other labor disputes as prescribed by laws and regulations.

Second, how to punish employees for unpaid wages by suing the labor bureau?

1, depending on what is complained to the labor bureau;

2. Punishment:

(1) Legal liability for violation of regulations If the rules and regulations of the employing unit directly related to the vital interests of workers violate the provisions of laws and regulations, the labor administrative department shall order it to make corrections and give a warning; If it causes damage to workers, it shall be liable for compensation.

(II) Legal Liability for Lack of Necessary Clauses and Failure to Provide the Text of the Labor Contract If the text of the labor contract provided by the employer fails to specify the necessary clauses of the labor contract as stipulated in this Law or the employer fails to deliver the text of the labor contract to the laborer, the labor administrative department shall order it to make corrections; If it causes damage to workers, it shall be liable for compensation.

(III) Legal Liability for Failure to Conclude a Written Labor Contract If the employer fails to conclude a written labor contract with the employee for more than one month and less than one year from the date of employment, it shall pay the employee twice the monthly salary.

Where an employing unit violates the provisions of this Law and fails to conclude an open-ended labor contract with its employees, it shall pay the employees twice the monthly salary from the date when the open-ended labor contract should be concluded.

Third, must the labor contract be filed in the labor bureau?

1, the company will handle five insurances for employees, and labor contracts in some areas will be filed with the labor bureau. Labor contracts signed by enterprises within the jurisdiction and branches of foreign-invested enterprises inside and outside the jurisdiction with laborers who have formed labor relations with them.

2. Materials required for filing the labor contract:

(1) The newly established employer shall provide a copy of the business license issued by the administrative department for industry and commerce. If it is a legal entity, it shall also provide the identity certificate or power of attorney of the legal representative; If it is not a legal entity, it shall also provide the identity certificate of its principal responsible person and the power of attorney of the superior competent department;

(2) The roster of employment records and labor contract records of the employed personnel (in quadruplicate) and the labor contract text;

(3) If the employee is accepted by the new employer within 10 days after the dissolution or termination of the labor contract with the original employer, the employee shall hold the certificate of dissolution or termination of the labor contract;

(4) The employer and the employee shall handle the labor contract filing procedures within ten working days after signing the labor contract;

(5) In the process of merger, division, merger, joint venture, cooperation and restructuring, if the employees collectively transfer their work units, relevant documents or certificates shall be presented;

(6) If the labor contract is changed, the original employment record, the labor contract filing roster, the labor contract change (renewal) roster (in duplicate) and the labor contract text shall be held;

(7) If the labor contract is renewed, the employee shall hold the original employment record and the labor contract for the record, and hold the roster of labor contract change (renewal) (in duplicate) and the renewed labor contract text.

In daily life, as workers, we will inevitably have various disputes with our employers. At this time, if the employer violates the law, we must use legal weapons to protect ourselves in time.