To avoid or minimize the chances of having your security deposit withheld or delayed, it is important to read and understand your lease terms and conditions before signing it. Documenting the condition of the premises before moving in and after moving out can be helpful, preferably with photos or videos. Notifying your landlord of any repairs or maintenance issues as soon as possible and keeping records of the communication is also essential. Additionally, following the proper procedures for giving notice, vacating, and returning the keys is necessary. It is also recommended to request a walk-through inspection with your landlord and ask for a written statement of any deductions. Furthermore, keeping copies of your rent receipts, deposit receipts, and any other relevant documents can be beneficial. Lastly, communicating with your landlord in a respectful and professional manner and trying to resolve any issues amicably is advised. If you have any questions or concerns about your security deposit refund, seeking legal advice is recommended.