[Direct answer]The current law does not set a unified upper limit for the amount of the housing rental deposit. In residential leases, the "one-month deposit plus one-month rent" and "one-month deposit plus three-month rent" are all market agreements, which are negotiated by both parties under the framework of autonomy of will in the Contract Chapter of the Civil Code of the People's Republic of China (implemented on January 1, 2021). Only when the agreement is obviously unbalanced or the standard terms and conditions increase the lessee's burden, may it be adjusted according to the principle of fairness. What really easily leads to disputes is not the amount of the deposit, but the landlord's full deduction of the deposit on the grounds of wall stains, aging appliances, and unpaid utilities when the tenant moves out. The nature of the deposit is a performance guarantee, not a penalty for breach of contract. The deduction must be based on corresponding losses and supporting documents, and the balance should be returned after the inspection of the house upon moving out. If no agreement can be reached, the tenant can file a lawsuit according to the law.

I. Problem Background and Typical Scenarios

Deposit disputes almost always occur before or after the lease ends, rather than at the time of signing the contract. The typical timeline is as follows: the tenant pays four months' rent upfront when signing the contract, verbally confirms the condition of the property with the landlord upon moving in but fails to formalize the handover in writing, pays rent regularly during the lease term, occasionally requests repairs, and arrives at the property on the day of moving out. The landlord then points out wall nail holes, floor scratches, and grease stains on the range hood and demands deductions, only for the tenant to realize there's no move-in inventory list to clarify which marks are original. A few days later, the landlord either refunds part of the deposit or refuses to return it altogether, blocks the tenant on WeChat, and forces the tenant to retrieve the transfer records to prepare for litigation. Deposits themselves come in various forms: individual landlords collect one to three months' rent; real estate agencies may charge separate management fees and deposits; branded apartments bundle deposits with service fees and maintenance funds; shared apartments charge each roommate separately; and commercial and warehouse leases often require months' worth of rent as a security deposit. Another common confusion is conflating deposits with down payments or breach-of-contract penalties. Contracts may stipulate that deposits are non-refundable in case of early termination, but fail to specify how property damage will be assessed, leading to starkly different interpretations during disputes. In some cases, deposits are misused: sublandlords collect deposits but fail to transfer them to the original landlord, leaving tenants stranded when the original lease ends; or new owners refuse to return deposits on the grounds that they weren't collected by the original landlord. In commercial leases, deposits are often bundled with property fees, utility deposits, and renovation restoration funds, making full refunds difficult to enforce. Tenants can save themselves weeks of disputes by spending an extra ten minutes during signing to prepare a photo-documented move-in inventory list. For more details on deposit clauses and settlement procedures, please refer to Henglu Law Firm's guidance.Property sales and construction projectsA description of the special topic of the dedicated page.

II. Key points of contention

There are four aspects to disputes over security deposits. First, there is the issue of whether there is a cap on the amount: the law does not set a unified upper limit. Whether to collect one month's or three months' rent is agreed upon by the parties, and there is no universally applicable mandatory basis for saying that the maximum amount can only be one month. However, if the lease agreement unilaterally increases the tenant's responsibilities or the ratio of the security deposit to the rent is clearly unbalanced, it may still be adjusted according to the principle of fairness. When making such judgments, the court will consider the purpose of the house, the monthly rent level, and local customs. Second, there is the issue of the nature of the security deposit and the scope of deductions: it guarantees the performance of the lease agreement, and actual losses such as unpaid rent, unpaid utilities, and intentional damage can be deducted. However, natural wear and tear such as the natural yellowing of walls and the normal aging of appliances should not be borne by the tenant. The party claiming deductions must provide repair quotes, invoices, and comparisons before and after the damage occurred, and cannot simply deduct money just because something looks old. Third, there is the issue of the timing of return: the security deposit should be returned within a reasonable period after the tenant's move-out inspection and settlement of fees. The contract may specify a specific number of days, and the tenant can claim damages for the delay in return. Fourth, there is the issue of the subject and the flow of funds: whether the security deposit is paid to the landlord, the agent, or the sublandlord, and who should bear the obligation to return it after the transfer of the house. This directly determines who will be listed as the defendant in the lawsuit. The parties' claims are quite fixed: the landlord often claims there was damage, unpaid fees, or the tenant's early move-out, while the tenant responds that it was natural wear and tear, the fees have been settled, and the other party cannot provide any written evidence. The court's determination logic is generally to first confirm the amount of the security deposit and the payment facts, then review whether the deductions have a contractual basis and evidence support. Unsupported claims such as cleaning fees and renovation fees are usually not supported, and the remaining balance is ordered to be returned. The extent of the damage described orally is often discounted.

III. Professional analysis by Hengluo Law Firm

When handling deposit disputes in practice, Hengluo Lawyers typically divide the evidence into three layers. **First Layer: Payment Evidence** - Transfer records with payment details and remarks - Deposit clauses in receipts or contracts - Payee's identity information These are used to prove that the money was indeed paid, to whom it was paid, and that it was a deposit rather than a prepayment or earnest money. For cash payments without receipts, the burden of proof often lies with the tenant from the outset. **Second Layer: Handover Evidence** - Housing handover checklists with dates and photos at move-in - Utility meter readings at the start and end of the lease - Key and access control system handover records - Joint inspection forms on move-out day These are used to determine whether any damage occurred during the lease period and directly determine the legitimacy of the landlord's deduction claims. **Third Layer: Deduction Evidence** - For the landlord to prove deductions, they need maintenance quotes, official invoices, payment notifications, and photos of the damaged areas. The tenant can submit repair records and property statements to prove normal use and timely reporting of issues. Three common mistakes include: 1. Failing to take photos during move-in or conduct joint inspections at move-out, leading to conflicting accounts later 2. Mixing the deposit with the last month's rent into a single transfer with blank remarks, making it difficult to distinguish their nature 3. Only retaining chat screenshots without original records, which significantly weakens the evidentiary value after being denied by the other party Regarding litigation strategy, it's safer to request the return of the remaining deposit balance plus compensation for the loss of use of the funds since the return date, listing each unrecognized deduction item individually. Since the deposit amount is typically low, it's advisable to prioritize written reminders and pre-litigation mediation to minimize costs compared to filing a lawsuit. If litigation is necessary, organize the three layers of evidence into a chronological binder to avoid undervaluing the claim amount. According to public judgments in Beijing, courts generally disallow unsubstantiated deductions but allow deductions based on proven tenant defaults or damages. Therefore, establishing a thorough handover checklist is more meaningful than arguing over the deduction cap.

IV. Practical suggestions and legal basis

In determining the effectiveness of the security deposit guarantee, the security deposit is a performance guarantee agreed upon by the parties themselves. The provisions of the Civil Code of the People's Republic of China (effective January 1, 2021) on contractual autonomy, standard contract terms, and rules on breach of contract and damages constitute the main basis for judging the effectiveness of the agreement and the legitimacy of the deduction. For housing ownership and lease management, reference can be made to the Urban Real Estate Management Law of the People's Republic of China (amended on August 26, 2019) and the Interim Regulations on Real Estate Registration (effective March 1, 2015). Verifying the property owner's status and the mortgage seizure status before signing the contract can reduce the risk of paying to unauthorized recipients. After the dispute enters litigation, the jurisdiction and trial time limits apply to the Civil Procedure Law of the People's Republic of China (amended on December 24, 2021 and effective January 1, 2024). For cases with relatively small amounts, summary procedures or small claims procedures may be applied. The case acceptance fee is prepaid in accordance with the Methods for Payment of Litigation Costs (effective April 1, 2007) based on the amount of the litigation. The party who prevails in the litigation generally bears the cost. Operationally, the following four steps are recommended: First, include the amount of the security deposit, the conditions for its return, the deductible items, and the acceptance method in the contract rather than making verbal agreements; Second, make payments through traceable accounts, and note the house number and the security deposit in the remarks. Request a receipt indicating the nature of the payment; Third, prepare two photo-documented settlement lists for move-in and move-out, and record the readings of the water and electricity meters and have both parties sign them; Fourth, settle the fees on the spot when moving out, sign the settlement confirmation, and, if the other party refuses to return the deposit, first send a written notice with a reasonable time limit, then gather evidence and initiate litigation to avoid taking action when the statute of limitations is approaching.

5. Henglu Law Firm's Advice

There are three points to keep in mind when paying the deposit and moving out. First, the amount should be based on the contract rather than rumors: There is no unified legal cap on the deposit. Instead of focusing on what others charge, it's better to specify the amount, return conditions, and deduction scope in the contract. If the standard clauses are obviously excessive, you can negotiate with the landlord. If no agreement is reached, assess whether the terms are unfair. Second, clarify the nature of the payment: The deposit is not a down payment, penalty, or last month's rent. The transfer notes and receipts must mention "deposit" and specify the apartment number. The payee should ideally match the contractual counterparty, especially when paying through agents or sublandlords. Third, obtain written proof of final settlement upon moving out: Two photo-attached settlement lists for move-in and move-out, the initial readings of water and electricity meters, key handover, and proof of fee settlement are the most effective materials to resist arbitrary deductions. If the landlord proposes deductions, require them to list the specific items and supporting documents on the spot. Do not sign settlements without clear details. Generally, the statute of limitations for creditor's claims is three years, starting from the date you learn about the deduction and identify the obligee. Written reminders can both interrupt the statute of limitations and document the other party's attitude. The longer the delay, the harder it will be to reconstruct on-site evidence and chat records.

VI. Frequently Asked Questions

Q1: Is it considered excessive to charge a three-month security deposit for residential rentals in Beijing?

No, the current law does not set a unified deposit cap. The Contracts Chapter of the Civil Code of the People's Republic of China (effective January 1, 2021) respects the agreement between the parties. Whether to collect one month, two months, or three months' rent as a deposit is essentially determined through negotiation between the lessor and the lessee, and there are no universally applicable mandatory deposit periods in the Beijing area. It's important to note the exceptions: if the standard clauses unilaterally increase the lessee's responsibilities, or if the deposit-to-monthly rent ratio is clearly unbalanced and cannot be negotiated, it may be adjusted according to the principle of fairness; however, such judgments must be based on the use of the house, market practices, and the contracting process, and cannot be overturned simply because the amount collected is too high.

Q2: When checking out, which settlement document do I need to present to claim a full refund of the security deposit?

The most crucial documents are the two photo-attached handover lists for move-in and move-out, rather than just one of them. The move-in list records the condition of the walls, floors, and appliances, as well as the readings of the water, electricity, and gas meters at the time of handover. The move-out inspection list records the same items at the time of return. Comparing the two lists can help determine which changes are due to natural wear and tear and which occurred during the tenant's stay. Other supporting materials include the deposit receipt and transfer records, proof of payment of fees, records of key and access control handover, and repair and communication records. According to the evidentiary rules established by the Civil Procedure Law of the People's Republic of China (amended on December 24, 2021 and implemented on January 1, 2024), landlords claiming deductions must provide evidence of the damage and the amount of the repairs. If either of the two lists is missing, the court generally does not support deductions based on unsubstantiated claims.

Q3: How is the filing fee for suing over a deposit dispute calculated based on the amount of the claim?

The balance of the deposit to be refunded according to the request shall be prepaid in installments based on the amount of the subject matter. The "Measures for the Payment of Litigation Costs" (effective from April 1, 2007) stipulate that for property cases with a subject matter amount not exceeding 10,000 yuan, a fee of 50 yuan shall be paid per case. For the excess amount, the fee shall be paid in installments according to a gradually decreasing proportion in each interval. The smaller the subject matter amount, the lighter the overall burden; the amount of the deposit dispute is usually not high. For cases applying the summary procedure or small claims procedure, the acceptance fee may also be reduced by half according to law. The obligation to prepay the fee lies with the plaintiff. After the case ends, the ultimate bearer of the fee is generally the losing party. For cases in which the claim is partially supported and partially rejected, the fee shall be divided according to the proportion of liability.

Q4: How long after the landlord withholds the security deposit can they sue the tenant without exceeding the statute of limitations?

Generally, the statute of limitations is three years, starting from the date when the tenant knows that the deposit has been deducted and the obligee's identity is clear at the time of settlement upon moving out. The Civil Code of the People's Republic of China (effective January 1, 2021) stipulates that during the ordinary litigation period, if the obligee requests the return of the deposit through written letters, WeChat, or other traceable methods, it may interrupt the statute of limitations and restart the calculation. Therefore, the request for return is both an action to protect rights and an action to preserve rights. It is also necessary to allow sufficient time for the litigation process: According to the Civil Procedure Law of the People's Republic of China (amended on December 24, 2021 and effective January 1, 2024), the ordinary litigation procedure generally takes six months, and the summary procedure takes three months. For cases with small amounts in dispute and clear facts, the small claims litigation procedure, which allows for a first-instance final judgment, may also be applicable.

Q5: On the day of paying the deposit, what should the landlord write on the receipt?

At a minimum, please ensure the following five elements are included and not just a single sentence stating "I have received a certain amount of money today." First, the full name of the recipient and their ID information, which must match the counterparty in the lease contract; second, the exact address and room number of the property; third, the amount in both numeric and written form to avoid only using Arabic numerals; fourth, the nature of the payment, clearly stating it as a security deposit rather than a deposit, prepayment, or rent, and specifying the corresponding lease term; fifth, the return conditions, deductible items, and payment date, which must be signed or stamped by the recipient. When transferring funds, include the same information in the payment notes and avoid using cash as much as possible. For payments to agents or secondary landlords, also attach authorization documents. On the same day, prepare a move-in settlement list with photos, copy the readings of the utilities meters, and have both parties sign it.

This article is written based on the common judicial interpretations in the Beijing area. If the case occurs in other regions, it is recommended to consult local lawyers to verify the regional differences.

If you are currently facing similar problems, it is recommended that you consult a professional lawyer as soon as possible with the relevant evidence materials, so as to avoid missing the statutory time limit. →Legal services for real estate transactions·Beijing Hengluo Law Firm

Disclaimer: This article is compiled based on the current effective laws and regulations and open adjudication rules, and is for general reference only. It does not constitute a formal legal opinion on specific cases. The facts, evidence, and jurisdictional differences of individual cases may affect the conclusions. If you encounter disputes, please consult a practicing lawyer in time.