Prepare Early: Begin preparations at least two to three months before listing. For example, get a pre-sale inspection and start decluttering.What's the true cost of selling a house asis in Chicago? Learn the pros, cons, and choices for a hassle-free sale with a seasoned attorney. Home sellers can use this checklist to help with a smoother tax season. Here's what documents you need for taxes if you sold a house. Keep in mind: Real estate commissions are typically negotiable. A list of the Avalara tax codes that are subject to the Chicago Personal Property Lease Transaction Tax. Personal selling can be the superpower of a sales team. Most buyers need to sell their existing home to purchase a new one, especially when "trading up" to a more expensive house.