When looking for apartments in Chicago with the same budget, it's common to find yourself weighing two options. One is a new building with high rent but lower credit score requirements, while the other is an older building with higher credit score standards but relatively lower rent. Regardless of which option you choose, your credit score ultimately becomes a bargaining chip.

In the Chicago rental market, most management companies require a minimum credit score of 650. According to data from Domu (domu.com), a score between 650 and 700 is typical in Chicago, and larger management companies often require a minimum of 620. On the other hand, if your score is between 580 and 620, you may often be asked for a guarantor or additional documentation, and if your score falls below 620, it can be difficult to proceed without a cosigner.

When comparing rent prices, the differences become even more pronounced. Based on data from Zumper (zumper.com) from July 2026, the average rent for a one-bedroom in Chicago is $2,100. RentCafe (rentcafe.com) reported in August that it can go up to $2,458, indicating significant variation depending on the area and the age of the building. The income requirement is typically set at 2.5 times the rent, meaning that for a $2,100 rent, the baseline monthly income should be at least $5,250.

When your credit score does not meet the requirements, you have two options. One is to provide a cosigner or pay an additional deposit that is two to three times the standard amount, and the other is to enroll in a rent guarantee insurance program like The Guardians or Insurent. Rent guarantee insurance does not require a large upfront payment, but you will need to pay between 4.5% and 10% of the annual rent each year, while an additional deposit requires a lump sum but incurs no further costs afterward, making both options have their pros and cons.

If you are a newly immigrated family with a short credit history, you might consider international credit history conversion services like Nova Credit, or negotiate to pay several months' rent in advance.

The state of Illinois requires written consent from tenants before screening, and security deposits must be returned within 45 days after the contract ends, along with a detailed breakdown. The city of Chicago also operates the Fair Chance Housing Ordinance and income source discrimination provisions separately. The income source discrimination provision prevents landlords from denying tenancy based on the source of income, such as vouchers, providing a protective measure for tenants using rent assistance programs.

If you are moving to Chicago from another state, it is also wise to consider that Illinois's property tax rate may be higher than that of your previous residence. When choosing neighborhoods preferred by Korean families, it is advisable to refer to GreatSchools or Niche school ratings, but be sure to verify the assigned school before signing a lease.

When weighing two properties, you should also consider whether you have a cosigner. If you have a cosigner, you might be able to target new buildings with higher credit standards, while without a cosigner, older buildings or rent guarantee insurance may be more realistic options.

Before looking for properties, checking your credit report for free at annualcreditreport.com can be helpful. If you apply for multiple properties in a short period, the inquiries can accumulate and negatively impact your score, so it may be beneficial to narrow down your options to two or three before applying.

Chicago has significant variations in rent prices and credit score requirements by neighborhood, so it is efficient to first determine your budget and credit score before narrowing down your neighborhood choices. Following this order when comparing two properties can also help reduce unnecessary applications.

Chicago's supply of rental properties tends to vary by season, so having your credit and income documents prepared in advance can make it easier to act at the desired time.

This article is not investment or legal advice, and it is recommended to verify the management company's criteria and Illinois and Chicago rental laws with a professional before finalizing any contracts.