There's a common topic that has been frequently discussed in the consultation office lately. Families who have obtained pre-approval from banks are finding properties much faster. Pre-approval is a process where the bank reviews how much they can lend before the actual loan application, and having this in advance makes it much clearer how much down payment is needed.

The median home price in Clarksville is $315,000 as of May 2026 (Redfin, up 2.7% from the previous year). Based on this amount, the down payment calculations are as follows: 3.5% requires $11,025, 5% requires $15,750, 10% requires $31,500, and 20% requires $63,000.

In order, there are three main things to check. First is the type of loan based on the down payment percentage. For FHA loans, a credit score of 580 or higher requires a minimum of 3.5%, while a score between 500 and 579 requires at least 10% (FHA.com). Second is whether PMI (Private Mortgage Insurance) is applicable. For conventional loans, if the down payment is less than 20%, PMI is required, and if it's 20% or more, it is waived (NerdWallet). Third is that a lower down payment means higher monthly insurance premiums. Simply put, this means that while the initial burden is reduced, the monthly costs increase.

Tennessee has a Great Choice Home Loan program for first-time homebuyers (Tennessee Housing Development Agency, THDA). It can start with a minimum down payment of 3.5% in conjunction with FHA or USDA loans, and requires a credit score of 640 or higher and completion of homebuyer education. For families struggling to save for a down payment, additional support can be obtained through a second loan called Great Choice Plus, but the amount of support varies based on income, so it's advisable to check directly with a THDA-approved lender.

Just as important as the down payment is the preparation to increase approval rates. Fixed rates for 30-year loans vary by credit score range, and as of July 2026, a score above 780 has a rate of 6.59%, 760s have 6.66%, 740s have 6.75%, and 700s have 6.91% (themortgagereports.com). Even a 10 to 20 point increase in credit score can change the monthly payment amount, so it helps to lower credit utilization before applying.

DTI (Debt-to-Income ratio) should also be considered. According to Qualified Mortgage standards, a backend DTI of 43% or lower is recommended, and a frontend DTI that only considers housing costs should ideally be below 28% (Consumer Financial Protection Bureau). It's best to avoid taking on new car loans or credit cards right before applying, and if there are plans to change jobs, it's safer to postpone that until after closing.

Property taxes should also be factored in. The effective property tax rate in Tennessee is 0.55% (propertytaxrates.org, as of 2026). For a $315,000 home, this results in an annual tax of $1,732. Since there are differences by county, it's advisable to check the specific county tax rate before making a purchase.

There are variations in school districts preferred by Korean families even within Montgomery County. School district ratings can be checked on sites like GreatSchools or Niche, but since district boundaries change frequently, it's safest to verify which school the intended address is assigned to. For families moving from out of state, while the property tax rate may be lower than their previous state, there may be differences in insurance premiums or other costs, so it's better to compare overall living expenses.

Ultimately, how much to prepare for a down payment is a matter of finding a balance between monthly insurance premiums and the initial lump sum. By obtaining pre-approval, the budget range becomes clear, making it easier to decide whether to go for 3.5% or 20%. This article is not investment or legal advice, and it is recommended to consult with a loan officer and real estate expert before making any actual contracts.