When signing an employment contract, job seekers often focus on total salary, overlooking a key variable affecting early career security: probation clauses. This is not merely a period of "mutual adaptation," but a zone rife with information asymmetry. Many companies exploit legal blind spots, packaging invalid probation clauses as unalterable "company policies." It must be clear that the probation period is neither a legal vacuum nor a "free trial" for exploiting cheap labor. The law draws clear red lines regarding both strict probation duration regulations and inviolable minimum probation wage standards. Trusting violations like "trial before signing" or "social security after regularization" risks interrupted probationary social security contributions and the loss of probationary dismissal compensation during malicious layoffs due to lack of evidence. Guarding against traps like standalone probation contracts and demanding that vague assessments be converted into specific probationary employment conditions are the first lines of defense for every professional. This article dissects hidden risks to provide a detailed probationary contract pitfall guide, helping you identify and reject illegal terms during negotiations. This ensures your career choices rest on a legal foundation of fairness and compliance, rather than finding yourself defenseless six months later.
Core Pitfall Avoidance Checklist: Spotting "Unfair Clauses" in Labor Contracts at a Glance
The moment they receive a labor contract, the first reaction of many job seekers is to confirm the salary figure, then hurriedly flip to the last page to sign. However, it is precisely those "standard clauses" or "supplementary agreements" you ignore that often harbor hidden risks, making future defense of your rights difficult.
At the legal level, a labor contract is the cornerstone protecting the rights of both parties; but in actual operation, some employers utilize information asymmetry to write illegal "unfair clauses" into the contract. Once signed, although invalid clauses are legally void from the beginning, the time cost of defending your rights is extremely high.
Below is a comparison table of high-frequency non-compliant clauses. If you see similar wording on the left in your contract, please be alert immediately—this is not just a legal issue, but a red light signal regarding the company's compliance and management risks.
Illegal Clauses vs. Legal Truths
Common "Unfair Clauses" (Warning Words) | Legal Truths and Risk Analysis |
|---|---|
"Performance pending, probation extended by X months" | Absolutely illegal. <br>According to the Labor Contract Law, the same employer and the same laborer can only agree on one probation period. Whether due to "failed assessment" or "position adjustment," the enterprise has no right to unilaterally extend the probation period. If the probation period ends without formal regularization procedures, it is legally deemed that the employee has been regularized. See Supreme People's Procuratorate case analysis on "Arbitrary Extension of Probation". |
"Trial post/work for 3-7 days first, sign contract after passing" | Typical "Free Riding" Trap. <br>Legally, there is no such thing as a "trial post period" or "free use period." As long as you enter the unit to work, are managed by the unit, and are paid, a labor relationship is established between both parties. Any form of "trial work" must be paid, and if no contract is signed for over a month, the enterprise is required to pay double wages. |
"No social insurance payment during probation, make up payment after regularization" | Illegal and High Risk. <br>The probation period is included in the labor contract term, and the employer must pay social insurance for employees from the day of employment (i.e., the first day). Giving up social insurance is not only illegal, but if a work injury or illness occurs during the probation period, you will lose the most basic protection. |
"Company can terminate contract without reason at any time during probation" | Misconception. <br>Dismissal during probation is not "without reason"; the enterprise must provide evidence proving the laborer "does not meet the recruitment conditions." If the contract lacks clear recruitment conditions or assessment standards, unilateral dismissal by the enterprise constitutes illegal termination, and compensation must be paid. |
"If resigning, must compensate company training fees/liquidated damages" | Restrictive Clause. <br>Unless the company provided special training funding (with invoice vouchers) and conducted professional technical training, liquidated damages cannot be agreed upon. Routine onboarding training and pre-job handovers do not fall into this category. |
Beware of "Oral Promises" and "Yin-Yang Contracts"
After identifying the above clauses, the most common response from HR is: "This is just the company's standard template, it can't be changed, but rest assured, we won't actually operate this way" or "We'll pay the salary privately according to this number, writing it lower on the contract is to help you avoid tax."
Please remember: Black and white (written words) always outweigh oral promises.
- Reject the temptation of "tax avoidance": Writing a lower salary in the contract not only affects your social security and housing provident fund contribution base, but in the event of a labor dispute (such as severance pay for dismissal), your compensation calculation base will also be forced to be calculated based on the low salary in the contract.
- Evidence collection awareness: If the enterprise insists that non-compliant clauses cannot be modified, and you must accept the job, please be sure to keep the recruitment brochure, Offer email, and chat records with HR regarding salary and probation agreements from the time of onboarding. These pieces of evidence are an important basis for the arbitration tribunal to determine the facts when facing the enforcement of "unfair clauses" in the future.
Doing the Math: Probation Duration Limits and Wage Standards
During employment negotiations, the phrase job seekers hear most often is: "This is company policy." However, in the legal realm of probation periods, statutory standards supersede company "house rules." Regardless of what internal corporate regulations state, or what verbal promises HR makes, once the mandatory restrictions of the Labor Contract Law are violated, the relevant clauses are deemed invalid.
As an employee, you need to clearly calculate two core "accounts" to prevent being "taken advantage of" by vague rules:
- The Time Account (Maximum Duration): The probation period is not something the company can set to whatever length it desires; it is strictly linked to the duration of the employment contract. The law has defined an insurmountable "ceiling," and exceeding this limit is considered illegal.
- The Financial Account (Wage Baseline): Probationary wages cannot be arbitrarily discounted. The law sets a clear "floor price"—it must not be lower than 80% of the regular wage or the local minimum wage standard.
The following section will break down these two standards in detail to help you quickly verify whether your contract terms are compliant.
Duration Reference Table: The Contract Term Determines the Probation Period Cap

The length of the probation period is not determined by HR's mood or the company's "internal regulations," but is a math problem strictly locked in by Article 19 of the Labor Contract Law based on the contract term. Any agreement exceeding the statutory limit is legally void.
Below is a quick reference table for statutory probation period caps; please compare it directly with your contract terms:
Labor Contract Term | Statutory Probation Cap | Common Violation Traps (Beware!) |
|---|---|---|
Less than 3 months or Term based on completion of a specific task | 0 days (Cannot be stipulated) | Part-time or short-term projects requiring a "1-week probation." |
3 months or more but less than 1 year | 1 month | Signing a 6-month contract but stipulating a 2-month probation. |
1 year or more but less than 3 years | 2 months | Most common pitfall: Signing a 1-year contract with a 3-month probation. |
3 years or more or Open-ended (indefinite) term | 6 months | Whether the contract is for 5 or 10 years, the probation period can be at most 6 months. |
1. Beware of the "1-Year Contract" with 3-Month Probation Trap
The most common violation encountered by workplace newcomers is this: in order to evaluate the employee for a longer period, the company requires signing a 1-year or 2-year labor contract but writes "3-month probation" in the contract.
According to the law, the probation period can only exceed 2 months if the contract term is 3 years or more. If your contract term is only 1 or 2 years, the probation cap is locked at 2 months. That extra 1 month is legally considered part of the formal employment period. According to a case analysis by the Supreme People's Procuratorate, for the portion of an illegally stipulated probation period that has already been performed, the worker has the right to demand compensation from the employer.
2. "Probation Period" Can Only Happen Once in a Lifetime (Per Company)
Many companies attempt to stipulate a probation period again when employees transfer, get promoted, or renew contracts, or try to extend the probation period citing "unclear performance." Please remember two iron rules:
- Same unit, same person, only once: No matter how long you have worked at this company, even if promoted from intermediate to senior level, or transferred from Department A to Department B, the company cannot stipulate a probation period again.
- "Extending probation" is strictly prohibited: The probation period must be clearly stipulated once upon entry. If the company claims "we need to evaluate for another month" before the probation ends, this is usually illegal. As long as you continue working, this extended period is already formal employment, and the company can no longer fire you at will on the grounds that "you did not meet the recruitment conditions during the probation period."
Avoidance Guide: If HR gives you a 1-year contract but it lists a 3-month probation, or makes a verbal promise that "you can convert to regular status early if you perform well" but writes the maximum limit in the contract, please stay alert. This often means the company hopes to use labor at a low cost (probation wages are usually 80%) for as long as possible, and is even prepared for low-cost layoffs at any time.
The Wage Red Line: What Exactly Is the Base for the 80%?

Many new entrants to the workforce often focus only on the "salary after becoming a regular employee" (post-probation salary) when receiving an Offer, ignoring the legal bottom line for probation wages. They are easily misled by HR statements like "probation is paid at 70%" or "only basic living expenses are paid for the first three months." In reality, Article 20 of the Labor Contract Law provides clear "double bottom line" protection for probation wages, and this is not an "arbitrary term" that companies can set internally at will.
The Legal "Floor" Standard
The determination of probation wages is not arbitrary; it must simultaneously satisfy the following two conditions, neither of which can be dispensed with:
- It must not be lower than the lowest salary for the same position in the unit or 80% of the wage agreed upon in the labor contract;
- It must not be lower than the minimum wage standard of the location where the employer is situated.
This means your probation salary has a statutory "floor price." No matter how an enterprise tries to lower costs through internal policies, they cannot breach this legal bottom line.
Doing the Math: 80% Is a Hard Target
The most common dispute lies in the 80% of the "agreed wage." To help you understand this more intuitively, let's look at a calculation example:
Scenario Assumption: You agreed to a post-probation monthly salary of 10,000 yuan in your labor contract.
Legal Floor: Probation salary 10,000 80% = 8,000 yuan.
Violation: If the company proposes paying only 7,000 yuan (70%) during probation, or claims "probation is only half pay," this is clearly illegal.
Even if you signed such a contract under the pressure of job hunting, the part that falls below the statutory standard is legally invalid, and you still have the right to demand the difference be made up. The regulation that Probation salary must not be lower than 80% of the post-probation salary is mandatory.
Beware of "Base" Traps: Blank Contracts and Salary Splitting
The prerequisite for calculating the 80% is a clear "base." Many hidden pitfalls are buried here—Is the "agreed post-probation salary" actually written in the contract?
- Trap 1: Blank Contracts. Some non-compliant companies will leave the "post-probation salary" column blank in the labor contract, or only make a verbal promise that "we will raise it to 10k after you become regular," while the contract only lists the low probation figure (e.g., 6k). Once a dispute arises, due to the lack of a written "post-probation salary" as a calculation base, the enterprise can turn around and claim "the agreement was 6k," leaving you unable to claim that 80% right.
- Trap 2: Structured Splitting. Other companies split the 10,000 yuan salary into "Base Salary 3,000 + High Performance 7,000," and then claim that the base for the probation salary is only the "Base Salary." This practice of evading legal responsibility through salary structure splitting is also a common means of exploitation.
Guide to Avoiding Pitfalls
Before signing, ensure that the labor contract explicitly states the specific salary amount after probation, rather than relying on verbal promises. Only with the "post-probation salary" written in black and white as an anchor can that "80%" red line truly protect your wallet.
Conceptual Confusion Traps: Job Tryout Periods, Separate Signing, and "Free Labor Periods"
During the job hunting process, you may encounter various seemingly professional terms: "job tryout period," "observation period," "traineeship period," or even a "three-day mutual selection period." These terms often appear before a formal contract is signed, accompanied by an HR representative's sincere explanation: "We need to see your actual operational ability first; we'll talk about the contract after you pass."
However, you must be vigilant: the "Labor Contract Law" only recognizes the concept of a "probationary period"; there is no such thing as a "job tryout period" or "free labor period."
Many companies invent these terms in an essential attempt to construct a "legal vacuum." They hope to evade obligations stipulated by the "Labor Contract Law" by obscuring the employment relationship—specifically paying wages, contributing to social insurance, and providing economic compensation upon termination of the employment relationship. Once these settings are accepted, job seekers often find themselves trapped in a "free labor period": they have performed labor but, lacking contract protection, are dismissed by the company at any time on the grounds of being "unsuitable," often without receiving a single cent in remuneration.
To avoid these pitfalls, one must first clarify a core legal fact: the probationary period must be included within the term of the labor contract. Any "observation" or "trial" that exists independently of a labor contract is often legally characterized as illegal "unregistered labor" or a de facto employment relationship. Next, we will dismantle these common conceptual traps one by one and reveal the legal truth behind them.
Is "3 Days of Unpaid Trial Work" Legal?
Direct Answer: For formal job seekers who are not current students, any form of "unpaid trial work" is illegal.
In the job hunting process, one of the most typical "unfair clauses" is when HR proposes: "Come try the job for 3 to 7 days to see if it's a good fit. During this period, there is no contract and no salary; we will discuss employment only if you pass."
This approach exploits the job seeker's eagerness to prove their ability, but from a legal perspective, it is a completely false proposition. According to the Labor Contract Law, the law only recognizes a "Probation Period" (Probation), and there is absolutely no such thing as a "Trial Period".
1. Legal Truth: Starting Work Establishes a Labor Relationship
From the day the employer starts using the worker (i.e., your first day of work), a labor relationship has been established with you. As long as you have provided labor, the enterprise must pay remuneration, and the wages must not be lower than the local minimum wage standard.
Alert Phrase: "In our industry, everyone has to do a trial run first; you don't count as a formal employee."
Legal Reality:The law supports neither "trial posts" nor "unpaid work". Even if you only work for one day, you have the right to receive labor remuneration. If a company refuses to pay wages on the grounds of "assessment," this is a typical act of "using" cheap labor for free.
2. Only One Situation Is Called "Internship"
Many companies deliberately confuse the concepts of "internship" and "probation," attempting to treat formal employees by intern standards. It must be clarified that:
- Internship: Only applies to current students. This is an activity based on educational practice and indeed does not establish a labor relationship (though there should usually be an internship allowance).
- Probation: Applies to graduated workers. This is part of the labor contract; wages must be paid, and social insurance must be contributed.
If you have already graduated but the company requires you to "intern" or do "trial work" without pay, this is a violation of employment regulations.
3. Scenario Warning: The 3-7 Day "Free Labor" Trap
High-risk scenarios usually occur in catering, sales, customer service, or creative design positions. Employers often use "free trial work" to cope with short-term business peaks or to swindle creative proposals from job seekers.
If you encounter this situation, please take the following actions:
- Refuse on the spot: Clearly state that you accept "probationary" assessment but refuse unpaid "trial work."
- Preserve evidence: If you have already been forced to undergo trial work, be sure to keep attendance records, screenshots of work group chats, photos of work results, or audio recordings.
- Defend your rights afterwards: Once dismissed on the grounds of being "unsuitable" and refused payment, this evidence is key for your complaint to the labor inspection department or application for arbitration; even if it is just 3 days' wages, the law will support you in recovering them.
Signing a Separate "Probation Contract" = Immediate Regularization
Workplace newcomers often encounter a so-called "risk avoidance maneuver" that seems cautious: HR states that for the purpose of mutual assessment, a "probation contract" for a period of 3 or 6 months should be signed first, with a promise to sign a formal labor contract after passing the probation period.
On the surface, this practice appears to be the company leaving itself a way out, but in reality, it is gifting the employee a legal "grand prize."
Core Legal Principle: The Probation Period is Subordinate to the Labor Contract
According to Article 19 of the Labor Contract Law, the probation period is included within the term of the labor contract. If a labor contract only stipulates a probation period, or if the term of the labor contract is identical to the probation period, such probation period is not established, and that term shall be the term of the labor contract.
This means that at the legal level, there is no such thing as an independent "probation contract." Once you sign this document, the legal consequences are as follows:
- "Probation Period" Automatically Invalid: Since the probation period is not established, you are a regular employee from your very first day of employment.
- Change in Assessment Standards: The company loses the right to dismiss you using the low-cost reason of "not meeting recruitment conditions during the probation period." If they want to fire you before the contract ends, they must rely on dismissal standards for regular employees (such as serious disciplinary violations or incompetence even after training), which usually requires paying severance (N+1).
- Front-loaded Regularization Benefits: Theoretically, you should enjoy the salary and benefits of a regular employee from day one, rather than the 80% salary typically paid during probation.
How to Identify This "Giveaway" Contract?
When signing documents, please focus on checking the following two characteristics:
- Title and Duration: The document title explicitly states Probation Agreement or Short-term Employment Contract, and the start and end dates of the contract exactly match the probation duration verbally promised by HR (e.g., signing for only 3 months).
- Absence of Subsequent Terms: The contract does not stipulate the formal employment term after the probation ends (e.g., 3 years), or only vaguely states "to be renewed separately after regularization."
Response Strategy
If you receive such a contract, there is no need to rush to correct the HR's professional error. You can sign it as usual and keep the original. This document is a talisman for your status—if the company tries to let you go after 3 months on the grounds of "failing probation," you can directly claim that this contract is not only deemed a formal contract, but because of the illegal stipulation of the probation period, the company may also need to pay compensation.
Note: Although this is legally beneficial to the employee, such companies often have weak legal awareness, and the cost of defending your rights later may be high. Before signing, you need to weigh your options: use this loophole as a defensive weapon, or simply judge the company's management as chaotic based on this and refuse to join.
Dismissal and Assessment: How to Prevent Being Arbitrarily Fired for "Incompetence"
When signing a contract, the biggest worry for many job seekers is often that vague clause: "If unable to perform job duties during the probation period, the company has the right to terminate the contract." This fear is not unfounded—many companies are in the habit of using "incompetence" as a catch-all excuse to conduct low-cost layoffs before the probation period ends, or simply to get rid of new hires due to departmental headcount adjustments.
However, you need to know that "incompetence" in a legal context and "you are not good enough" in the context of workplace gaslighting are two completely different things.
According to relevant regulations of the Labor Contract Law, if an employer wishes to dismiss an employee during the probation period, they must provide evidence proving that the employee "does not meet the employment conditions." This means the burden of proof lies entirely with the company. HR cannot arbitrarily fire you based solely on a supervisor saying "I feel he isn't a good fit" or "his attitude is average"; they must produce a solid chain of evidence proving that your actual performance failed to meet the specific standards agreed upon before you joined.
If the company cannot provide quantifiable assessment results, or cannot produce the "employment conditions" agreed upon at the beginning, then the so-called "failure to pass probation" is often legally untenable. Therefore, the core strategy to prevent arbitrary dismissal is not to be subservient at work, but to lock down the "basis for assessment" from your very first day. Next, we will explore in depth how to use the "employment conditions," a critical document, to protect yourself.
Reject Vague Assessments: Why You Must Sign and Confirm "Conditions of Employment"

Many workplace newcomers fear dismissal reasons like "insufficient ability" or "does not meet position requirements" the most, because these two terms sound both subjective and irrefutable. But in reality, in labor law practice, "not meeting conditions of employment" is the only statutory "hard reason" for an enterprise to dismiss an employee during the probation period, and the prerequisite for this reason to hold is that the enterprise must first prove exactly what the "conditions of employment" are.
Why Are "Conditions of Employment" Your Protective Shield?
According to Article 39 of the Labor Contract Law, an employer can unilaterally terminate a contract without paying compensation only when proving the worker "has been proven not to meet the conditions of employment during the probation period." The logical trap here is: If the enterprise does not have clear, written conditions of employment that you have signed and confirmed, it is legally very difficult for them to prove that you do not meet the conditions.
Senior HR lawyers usually warn enterprises: If they cannot provide a description of conditions of employment signed and confirmed by the employee, the risk of the enterprise losing the lawsuit in a probation dismissal case is extremely high. In other words, vague assessment standards are actually beneficial to employees—if HR did not make you sign a specific "Confirmation of Conditions of Employment" or "Position Objective Responsibility Statement," when you face malicious dismissal, the arbitration tribunal will often tend to believe that the enterprise lacks a legal basis for dismissal.
Beware of the "Vague Assessment" Trap
When signing onboarding documents, you must learn to distinguish between what is a "vague assessment" and what is a "specific assessment." Vague clauses give the company the right to interpret arbitrarily, while specific clauses lock in your delivery boundaries.
Assessment Type | Dangerous Vague Clauses (Avoid) | Safe Specific Clauses (Example) |
|---|---|---|
Work Attitude | "Proactive and possesses team spirit" | "No more than 3 unexcused late arrivals or early departures during probation; attend weekly department meetings on time." |
Performance Output | "Competent in the job, good performance" | "Independently complete 3 industry analysis reports during probation; achieve sales of 50,000 yuan." |
Skill Requirements | "Proficient in office software" | "Can use Excel to independently create pivot tables; pass the internal system operation exam (score above 80)." |
If your contract or attachments are full of "mood-dependent" clauses like those on the left, this is usually a dangerous signal.
Smart Coping Strategies
- At Onboarding: Confirm Standards, Retain Evidence
If the company asks you to sign a "Description of Conditions of Employment" or "New Employee Probation Assessment Form" on your first day, be sure to read it carefully. If the goals above are impossible to achieve (e.g., a newcomer carrying a senior employee's KPI in the first month), please raise an objection on the spot and request a modification, or note "goals require further negotiation" next to your signature.
- Advanced Tip: If the company's process is not standardized and they do not make you sign such documents at all, do not proactively remind HR to sign them retroactively. This "management oversight" will instead become your legal leverage if a dispute arises in the future.
- Save JD and Offer
Even if the company did not make you sign conditions of employment, courts sometimes refer to the job description (JD) or descriptions in the Offer when making a judgment. For example, a technology company successfully proved that an employee did not meet the conditions of employment because the recruitment explicitly required a "full-time college degree" while the employee actually held a secondary vocational school degree. Therefore, you should properly save screenshots of the JD and the Offer email from when you applied as "original conditions of employment." Once the company later proposes outrageous requirements beyond the scope of the JD as a reason for dismissal, these pieces of evidence will directly and powerfully strike back. - During Probation: Regularly Confirm Progress in Writing
Do not wait until the 5th month to ask your leader how you are doing. It is recommended to proactively send an email to your direct supervisor at the end of the 1st and 3rd months to report work results and ask "if expectations are met." If the supervisor replies "well done" or "keep it up," please screenshot and save it immediately. This email will become key evidence proving you "meet the conditions of employment," preventing the company from suddenly changing its face and saying you "have always performed poorly" on the eve of regularization.
Rights When Dismissed: Severance Pay and Risks of Social Security Interruption
When asked to leave during the probation period, the first reaction of many professionals is anger, followed by confusion regarding "whether there is compensation." You need to calmly distinguish between two situations: legal "proof of not meeting recruitment conditions" and illegal "persuasion to quit without reason." At the same time, a risk more hidden than losing a few thousand in compensation is often the chain reaction caused by the interruption of social security payments.
1. The Reality of Severance Pay: N+1 Is Not Standard
During the probation period, the logic for determining compensation is completely different from that after becoming a regular employee.
- Legal Dismissal (No Compensation): If the enterprise can produce solid evidence proving that you "do not meet the recruitment conditions" (e.g., failure to complete clearly agreed KPIs, violation of major discipline, or falsification of academic credentials), according to the Labor Contract Law, the enterprise can unilaterally terminate the labor contract, and is not required to pay economic compensation (N+1). In this case, you can only receive your full salary up to the day of departure.
- Illegal Dismissal (With Compensation): If HR only vaguely states that they "feel you are not suitable" or "don't fit the team vibe," or cannot provide assessment standards confirmed by your signature as evidence, this constitutes illegal termination.
- Your Leverage: Legally, illegal termination requires the payment of 2N (i.e., 1 month's salary; since the probation period is less than half a year, N=0.5, so 2N=1) as compensation.
- Combat Strategy: Many HR representatives will try to induce you to sign an application for "resignation due to personal reasons." Once signed, compensation instantly drops to zero. Facing persuasion to quit without evidence, do not resign voluntarily; insist that the company issue a written "Notice of Termination of Labor Contract," as this is the key evidence for subsequent arbitration or negotiation.
2. Social Security Interruption Risk: An "Invisible Pit" More Troublesome Than Unemployment
The most easily overlooked risk when leaving during probation is social security interruption, especially in first-tier cities. This will directly affect your eligibility for buying a house, license plate lotteries, or residency settlement progress.
- Payment Principle: The law stipulates that as long as the employee has established an actual labor relationship in the current month (even if working only one day), the enterprise should pay social security for that month. Although some enterprises use the excuse that the "social security enrollment cut-off date" (usually the 15th or 20th of the month) has passed to avoid payment, this is not compliant.
- High-Risk Timing: If you are dismissed at the end of the month, be sure to confirm whether the social security for that month has been successfully paid.
- How to Query: Do not rely solely on verbal promises from HR. You can query directly via the National Social Insurance Public Service Platform or local official apps (such as the channels mentioned by Chuan Guan News).
- Remedial Measures: If you find that the enterprise has missed payment, demand immediate back payment. Once the month has passed, the back payment process becomes extremely tedious and may even lead to a break in the continuous payment record.
Guide to Avoiding Pitfalls: When going through resignation procedures, be sure to confirm the "salary settlement cut-off date" and "social security payment cut-off month" on the resignation certificate or handover sheet to prevent the enterprise from quietly removing you from the system after the resignation process is complete.
Social Security Contributions: Paying Only After Becoming a Regular Employee is Illegal

In the recruitment market, "no social security during probation" is the most common non-compliant cost-control method used by companies. HR often uses a seemingly reasonable explanation to appease candidates: "This is the company's standard process. After you become a regular employee, we will make up the social security payments for the probationary months in a lump sum."
Please be clear: This is not just a procedural issue, but an illegal act, and it causes substantial harm to your personal rights and interests.
Legal Red Line: Contributions Must Begin Upon Employment
The starting point of a labor relationship is the first day you report for duty, not the day you become a regular employee. According to the Ministry of Human Resources and Social Security and the "Social Insurance Law" regulations, employers must apply for social insurance registration for their employees with the social insurance agency within thirty days from the date of employment.
This means that whether the probationary period is 1 month or 6 months, social security must be paid starting from the month of employment. Even if the company asks you to sign a commitment letter to "voluntarily waive social security during probation," such an agreement is legally invalid, and the enterprise is still liable for back payments and potential risks of late fees.
The Hidden Pitfalls of "Back Payments After Becoming Regular"
Accepting the promise of "back payments after becoming a regular employee" actually shifts the risk entirely onto you:
- Medical Insurance and Work Injury Gap: Medical insurance within social security usually requires continuous payment. If you fall ill and are hospitalized or suffer a work injury during the probationary period, since you are currently in an "uninsured" status, you may not be able to enjoy real-time reimbursement or even have the work injury recognized. Post-event "back payments" are often very difficult to use for retroactively reimbursing medical expenses from this period.
- Risk of Payment Interruption: This is the biggest pitfall. If the employer decides not to hire you before the probation ends, or if you decide to resign, there is a very high probability that the company will renege on this "promised back payment." At this point, you not only lose the job but also face a record of social security payment interruption lasting several months. In first-tier cities like Beijing, Shanghai, Guangzhou, and Shenzhen, this will directly lead to your eligibility for buying a house, license plate lottery, or continuous years for residency requirements being reset to zero.
Practical Steps: How to Verify if the Company is Compliant
Do not just look at the deductions on your payslip; payslips can be faked, or the company might deduct the money but not hand it over to the Social Security Bureau. You need to query official data:
- Official Platform Query: Log in to the National Social Insurance Public Service Platform or the local online social security service hall.
- Quick Self-Check via Mobile: Through "City Services" in Alipay or WeChat, as well as local government affairs Apps (such as Shanghai's Suishenban, Beijing's Beijingtong, etc.), enter the "Social Security Query" page to view "Payment Record Details."
- Check the Timeline: Usually, by the middle of the month following your start date, you should be able to find the payment record for the first month. If it shows "Uninsured" or "Interrupted," please immediately use this as evidence to negotiate with HR or call 12333 for consultation and complaints.
Negotiation in Action: How to Talk to HR When You Find Issues with the Terms?

The joy of receiving an Offer is often easily diluted by "unfair clauses" in the contract. Many candidates worry: If I point out problems in the contract, will the Offer be cancelled immediately?
In reality, professional HRs do not reject confirmation of contract details. On the contrary, a candidate who has a clear understanding of their rights often appears more professional. More critically, a contract is the bottom line used to constrain both parties in the worst-case scenario. If a company wants to "plant a mine" for you in black-and-white legal documents and refuses to modify obviously illegal clauses, this in itself is the strongest warning for your future 6-month career.
Below are three of the most common high-risk scenarios, along with communication scripts you can use directly. Strategically, we suggest first adopting a "Soft Pushback" (assuming the other party made an unintentional mistake, saving face for HR), and if they insist on not changing it, then applying pressure through a "Hard Boundary" (citing legal risks).
Scenario 1: Mismatch between Contract Duration and Probation Period
Trap Manifestation: A verbal promise of a 3-year contract, but the written contract says 1 year, yet the probation period is still written as 6 months (Note: The statutory limit for the probation period of a 1-year contract is 2 months). Or the contract duration is left blank, filling in only the probation period.
Negotiation Strategy: Do not directly accuse the other party of breaking the law; instead, propose it as "verifying information."
Soft Pushback:
"Hello, I found a small question while checking the contract. Our contract term is written as 1 year, but I see the probation clause says 6 months. Based on my understanding of labor law regulations, the probation period for a 1-year contract usually does not exceed 2 months. Is this a printing error in the contract template? If so, could I trouble you to correct it?"
Hard Boundary:
"I really hope to join the team, but the probation duration affects the determination of my social security and housing provident fund base after becoming a regular employee. If the contract term is 1 year, a 6-month probation period may be considered an invalid clause legally, posing compliance risks for both the company and myself. I suggest we adjust the contract term to 3 years, or shorten the probation period to 2 months, so it is more secure for both parties."
Scenario 2: Contract Salary Lower than Verbal Offer ("Tax Evasion" Trap)
Trap Manifestation: The Offer was negotiated at a monthly salary of 15k, but the contract only lists a basic salary of 5k. HR explains that "we will pay the remaining 10k through reimbursement/performance to help you avoid tax."
Negotiation Strategy: Refuse firmly. Once a dispute arises (such as N+1 severance pay), the law only recognizes the 5k in the contract as the calculation base.
Soft Pushback:
"I looked at the salary clause, and the amount written is 5k, which is a significant discrepancy from the 15k we communicated previously. I understand the company may have tax planning considerations, but I personally value the legal validity of the contract. Could you please write the full 15k salary into the contract, or list the salary structure in a contract addendum?"
Hard Boundary:
"Apologies, I cannot sign this contract. Because the payment base for the 'Five Insurances and One Fund' and future severance pay are all calculated based on the contract salary. Placing the majority of the salary in 'performance' or 'reimbursement' exposes my income to huge uncertainty. To avoid future misunderstandings, I need the contract terms to be completely consistent with the Offer promise."
Scenario 3: Request to Sign a Separate "Job Trial Agreement" or "Service Agreement"
Trap Manifestation: HR produces a "Job Trial Agreement" or "Service Agreement" (Labor Service Contract), claiming "sign this for the first 3 months, and we will sign a formal labor contract after you become a regular employee."
Negotiation Strategy: This is the most dangerous red line. A service agreement means you are not an employee of the company, are not protected by labor laws, have no social security, and can be removed at any time without compensation.
Soft Pushback:
"I noticed this document is a 'Service Agreement' rather than a standard 'Labor Contract'. This position is for a full-time permanent staff member, right? If it is a full-time job, a labor relationship needs to be established from the first day of employment according to regulations. Was the wrong version used?"
Hard Boundary:
"After careful consideration, I cannot sign this agreement. A service relationship does not constitute formal employment, which means I would have no social security during my employment and would not be protected by labor laws. I applied for a formal position at your company; if you are temporarily unable to provide a compliant labor contract, I may need to reconsider this Offer."
⚠️ The Final Bottom Line: What if the Offer is Cancelled Due to Being "Inflexible"?
If, after you politely and professionally raise the above issues, the HR becomes angry out of shame or even withdraws the Offer, please treat it as a stroke of luck.
A company that attempts to squeeze employees through deception and illegal means during the onboarding stage will only be more bottomless when it comes to promotions, raises, or layoffs. Your persistence at this moment is filtering out a "huge pit" that you are destined to regret 6 months later.




