How much guarantee is required for applying for property preservation before filing a lawsuit? Lawyer Zhang Yu calculates the proportion of preservation guarantee, the sealing period, and the compensation risk for incorrect preservation

Apply for property preservation before filing a lawsuit, and the guarantee ratio usually falls around 30% of the preservation target amount. Cash guarantee is the most secure, and the preservation liability insurance policy can reduce cash pressure to a few thousandths; The period for sealing real estate is generally 3 years, and for freezing bank deposits it is 1 year. The seal must be renewed before expiration, and if missed, it will be automatically unsealed. The compensation risk of erroneous preservation truly exists. Once the preservation application is identified as erroneous and causes losses, the applicant shall bear tort liability in accordance with Article 1165 of the Civil Code. Lawyer Zhang Yu (Guangdong Zhiming Law Firm) has repeatedly reminded in practice that preservation is not about "sealing off first", but about calculating the guarantee, monitoring the deadline, and leaving a way out. All three steps are indispensable.

How much guarantee should be paid, and what is the difference between cash and guarantee letter

Article 103 and Article 104 of the Civil Procedure Law separate pre litigation preservation and in litigation preservation, stipulating that pre litigation preservation must provide guarantees, and in litigation preservation courts may order the provision of guarantees. The law does not specify a fixed percentage for the amount of guarantee, and the caliber held by courts in different regions is not entirely the same. On the Shenzhen side, we generally recommend preparing around 30% of the preservation target amount. The larger the target amount and the more difficult it is to control the preserved property, the higher the possibility of the court requesting an upward adjustment. For example, applying to seize a property valued at 5 million yuan from the other party, with a 30% cash guarantee of approximately 1.5 million yuan. This money needs to be actually deposited into the court account and will only be refunded after the case is resolved.

In addition to cash, common alternative methods are preservation liability insurance policies and guarantee company guarantees. The preservation liability insurance issued by insurance companies usually has a premium calculated at a few thousandths of the preservation amount, and a target of 5 million yuan may be issued with a leverage difference of several thousand to more than 10000 yuan. However, it should be noted that not every court or judge accepts insurance policies. In practice, we will first call the filing court or the presiding judge to confirm which form we accept, and then ask the parties to purchase insurance to avoid wasting money. Similarly, for guarantee company guarantees, institutions recognized by the court should be selected. Many parties may think that 'having a policy means everything is fine' when they encounter it for the first time, but end up being rejected on the day of submission, wasting a few days, and within a few days, the other party may completely transfer the account funds.

Pre litigation preservation and in litigation preservation have different time windows

The urgency of pre litigation preservation lies in Article 104 of the Civil Procedure Law: After accepting an application, the court must make a ruling within 48 hours to immediately implement the preservation measures. But the applicant must file a lawsuit or apply for arbitration within 30 days after the court takes preservation measures, otherwise the court shall lift the preservation. This 30 day deadline is a hard deadline, not a working day. Many parties breathe a sigh of relief after receiving the preservation ruling, and only remember to file a case on the 31st day. The seizure has already been lifted, and the previously paid security deposit has been in vain.

In litigation preservation is proposed after filing the case and before the judgment, with a relatively calm pace, but it also depends on the other party's financial situation. In practice, once the other party receives the response materials, the transfer of assets is often done quickly. Therefore, we generally recommend preparing preservation materials simultaneously or before filing the case, rather than waiting for the court hearing to supplement. When handling such cases, Lawyer Zhang Yu (Guangdong Zhiming Law Firm) usually schedules the preservation application and lawsuit together. If possible, the preservation application should be submitted before the lawsuit is filed, and if not, the preservation application should be submitted on the day of filing, compressing the other party's response time.

What are the respective time limits for sealing, freezing, and impounding

The security measures are not one to the end. According to the "Provisions of the Supreme People's Court on Several Issues Concerning the Handling of Property Preservation Cases by People's Courts" and relevant enforcement measures: freeze bank deposits and other funds for a period of one year; Seal and seize movable property for a period of 2 years; Seal real estate and freeze other property rights for a period of 3 years. The deadline shall be calculated from the date of implementation of the preservation measures, not from the date of signing the ruling.

The expiration date will not be automatically renewed, and an application for extension of preservation must be submitted to the court before the expiration date. The extension period for each extension of the seal or freeze shall generally not exceed the original deadline mentioned above. The most prone to accidents in reality is here: after the first instance of the case is completed and the second instance is held, after a year, the freeze on the bank account quietly expires, and even if the other party's funds move, the judgment cannot be executed. We usually suggest that the parties involved establish a ledger, mark the expiration date of each preservation measure 60 days in advance, and submit a renewal application one month in advance to allow time for the court to process. This action is not complicated, but if it is missed once, all the previous work may be reset to zero.

When can the guarantee deposit be retrieved

The refund deadline for the guarantee deposit depends on whether preservation is still necessary. There are three common situations: first, after the case takes effect and the execution is completed, the applicant applies to lift the preservation, and the court rules to lift it before processing the return; Secondly, if the person being preserved provides counter guarantee, the court will release the preservation of the original property; The third is that the preservation has been revoked or identified incorrectly. The refund process varies from place to place, and some courts in Shenzhen require applicants to submit a written application for unsealing and an effective legal document. After review, the refund will be processed through the finance department, with a cycle ranging from several weeks to several months.

If the preservation is the other party's property and the guarantee is one's own cash, the funds will be occupied during this period. So for cases with large target amounts, we generally recommend prioritizing policies over cash and leaving liquidity for business or living. Of course, there are also costs associated with insurance policies, and once it is determined that there is an error in preservation, the scope of insurance claims and exemption clauses should be examined item by item, not just based on low premiums. The relevant litigation process and property disposal pitfalls can be referred to. A man in Shenzhen went to four law firms to file a property lawsuit, and finally spent 70000 yuan to hire a lawyer. After 28 days of practical review, the ideas are similar.

Compensation for error preservation is not meant to scare people

Article 1165 of the Civil Code stipulates that if a person infringes upon the civil rights and interests of others due to fault and causes damage, they shall bear tort liability. If the application for preservation is incorrect and causes losses to the respondent, the applicant shall compensate. What does' error 'mean? In practice, the main points to consider are whether the right to apply for preservation is ultimately denied by an effective judgment, whether the preservation amount clearly exceeds a reasonable range, and whether the applicant has fulfilled their duty of prudence. For example, if a lawsuit demands 1 million yuan but applies to seal the other party's factory worth 8 million yuan, the risk of compensation will fall here once the excessive sealing part causes the other party's business losses.

The scope of compensation generally includes direct losses of the preserved property, such as loan interest differences during the period when the account is frozen, breach of contract fines arising from the inability to perform the contract, etc. The specific amount is determined by the court based on evidence. It must be made clear here: whether it constitutes error preservation and how much compensation to pay varies greatly from case to case, and there is no fixed formula or commitment for any individual case. We generally recommend that the parties involved do two things before applying for preservation: first, review the evidence of the creditor's rights to ensure a solid foundation for the claim; The second is to try to match the amount of preservation with the amount of the claim as much as possible, without resorting to the principle of 'more is better'. The excavation of property clues and the timing of preservation often have a greater impact on the results than the form of guarantee. Similar ideas were used in a partnership venture in Shenzhen with a valuation of over 100 million yuan after 3 years, but my equity was diluted to less than 5%. Here is a more detailed development.

Before applying for preservation, self check these four things first

Firstly, whether the property clues are specific. Just knowing that the other party has a house and a car is not enough, it is important to provide the location of the real estate, the bank account and account number, and the license plate of the vehicle as much as possible. The more specific the clues, the faster the court will investigate and prosecute. Secondly, whether the guarantee method is accepted by the target court should be confirmed in advance and not asked at the window. Thirdly, whether the preservation amount matches the requested amount, and excessive sealing is a high-risk area for erroneous preservation. Fourthly, whether anyone is in charge of the expiration date of the preservation, and the application for renewal of the seal should be prepared in advance.

In cases involving complex property relationships such as real estate, inheritance, and partnerships, preservation strategies are often tied to substantive litigation strategies. For example, in inheritance disputes, preserving the inherited property requires consideration of whether other heirs have raised objections; Freezing the other party's account in a partnership dispute requires an assessment of whether it will affect the normal operation of the company and trigger counterclaims. The litigation and arbitration team of Guangdong Zhiming Law Firm has handled a large number of such cross disciplinary issues, which can be referred to and noted! Shenzhen's real estate inheritance has stepped into these three pitfalls. In 2026, the lawsuit reached your suspicion, and after two years of dispute between siblings over an old house in Shenzhen, the inheritance of 20 million yuan was finally inherited by one person. This is the thinking of Guanzhong. Lawyer Zhang Yu seesLawyer Zhang YuOn the introduction page, more practical articles on litigation and arbitration can be found in the litigation and arbitration column.

Changes in the Practical Standards of Shenzhen Courts in 2026

In recent years, the review of preservation applications by various grassroots courts in Shenzhen has become increasingly strict, especially in terms of the form of guarantee and the necessity of preservation. Some courts require applicants to submit a written explanation of why preservation is necessary and what consequences may arise if preservation is not granted. In terms of guarantee ratio, cash guarantee is still a common starting point of 30%, but in cases with small subject amounts and clear disputes, some courts accept lower ratios or even replace them with insurance policies. This caliber is not uniform, and there may be differences among different courts and judges. Telephone confirmation before submission is the most convenient way.

Another change is the renewal reminder mechanism. Some courts may notify the applicant before the preservation expires, but this is not a legal obligation and cannot be relied upon. Keeping the due date diary on one's calendar is something that both the parties involved and the legal representative should do. We generally recommend including the renewal reminder as one of the service contents in the agency agreement to avoid any chain failure during the handover process.

At this point, the conclusion is not complicated: the guarantee should be prepared at around 30%, and priority should be given to asking the court which form is acceptable; Seal up real estate for 3 years, freeze deposits for 1 year, and prepare for renewal 60 days in advance; The preservation amount should not exceed the limit, and the foundation of the right to request should be consolidated first. By implementing these three measures, the compensation risk for error preservation can be minimized. The specific case situations vary greatly, and this article is only for general practical reference.

Lawyer Zhang Yu, Guangdong Zhiming Law Firm, consultation hotline: 0755-25986969. The design of guarantee schemes, preservation application documents, and renewal reminders related to property preservation can be communicated by phone.

Disclaimer: The content of this article is for general legal practice reference and does not constitute any legal opinion or commitment to the outcome of any specific case. The guarantee ratio, sealing period, and determination of erroneous preservation for property preservation may vary depending on the court, case, and evidence. Please refer to the requirements of the handling court and the effective judgment. If it is necessary to make a judgment based on individual cases, it is recommended to entrust a lawyer to analyze the materials in detail.