March 22, 2026
How to File for Divorce in Knox County, Tennessee
By Dale J. Montpelier, Esq.
How to File for Divorce in Knox County, Tennessee
Filing for divorce is one of the most significant legal decisions you will ever make. If you live in Knoxville or Knox County, Tennessee, understanding the process can help reduce stress and ensure your rights are protected. At Montpelier & Associates, we guide clients through every step of the divorce process. Here is what you need to know about filing for divorce in Knox County.
Residency Requirements
Before you can file for divorce in Tennessee, you must meet the state's residency requirements. Under TCA § 36-4-104, at least one spouse must have been a resident of Tennessee for at least six months before filing the complaint for divorce. If the grounds for divorce arose outside Tennessee, the filing spouse must have lived in the state for at least six months.
If both spouses currently reside in Knox County, you will file your complaint in the Knox County Circuit Court or Chancery Court, located at the City County Building in downtown Knoxville. If you live in Knox County but your spouse lives in a different county, you generally file in the county where your spouse resides, although there are exceptions your attorney can explain.
Grounds for Divorce in Tennessee
Tennessee recognizes both fault-based and no-fault grounds for divorce. The most common no-fault ground is irreconcilable differences (TCA § 36-4-101(14)), which simply means the marriage is irretrievably broken and there is no reasonable prospect of reconciliation. To file on irreconcilable differences, both spouses must agree to the divorce and sign a marital dissolution agreement covering all issues, including property division, alimony, and child custody.
Fault-based grounds under TCA § 36-4-101 include adultery, habitual drunkenness or drug abuse, cruel and inhuman treatment, abandonment for one year or more, conviction of a felony, and several others. Filing on fault grounds can affect the outcome of alimony and property division, so it is important to discuss your options with a Knoxville divorce attorney before deciding which grounds to assert.
The Filing Process
The divorce process in Knox County begins when one spouse (the plaintiff) files a Complaint for Divorce with the court clerk. The complaint identifies both spouses, states the grounds for divorce, and outlines the relief sought, such as property division, alimony, child custody, and child support.
After filing, the other spouse (the defendant) must be formally served with the complaint. This can be done through personal service by the Knox County Sheriff's office, a private process server, or by certified mail in some cases. The defendant then has 30 days to file an Answer to the complaint.
Tennessee imposes mandatory waiting periods before a divorce can be finalized. Under TCA § 36-4-101(14), there is a 60-day waiting period if the couple has no minor children, and a 90-day waiting period if there are minor children. These waiting periods begin on the date the complaint is filed, not the date of service.
Contested vs. Uncontested Divorce
An uncontested divorce is one in which both spouses agree on all issues — property division, debt allocation, alimony, child custody, child support, and parenting time. Uncontested divorces are typically faster, less expensive, and less emotionally taxing. In Knox County, an uncontested divorce can often be finalized shortly after the mandatory waiting period expires.
A contested divorce occurs when the spouses cannot agree on one or more issues. Contested divorces may require discovery (the formal exchange of financial information), depositions, mediation, and ultimately a trial. Contested cases can take anywhere from several months to over a year to resolve, depending on the complexity of the issues and the willingness of both parties to negotiate.
Many divorces in Knox County start as contested and become uncontested through negotiation and mediation. Tennessee courts strongly encourage mediation, and many Knox County judges require it before setting a case for trial.
Property Division
Tennessee is an equitable distribution state, meaning the court divides marital property in a manner that is fair, but not necessarily equal. Under TCA § 36-4-121, marital property includes all assets and debts acquired during the marriage, regardless of whose name is on the title. Separate property — assets owned before the marriage, inheritances, and gifts — generally remains with the original owner.
The court considers numerous factors when dividing property, including the length of the marriage, each spouse's earning capacity, contributions to the marriage (including homemaking), and the value of separate property. In Knoxville, real estate, retirement accounts, and business interests are often the most significant assets to divide.
Child Custody and Support
If you have minor children, your divorce will include a permanent parenting plan that addresses custody, visitation, and decision-making authority. Tennessee uses the Income Shares Model to calculate child support, which considers both parents' incomes, the number of overnights each parent has, and expenses such as health insurance and childcare.
Courts in Knox County prioritize the best interests of the child in all custody decisions. Having an experienced Knoxville divorce attorney can make a meaningful difference in the outcome of custody and support issues.
Contact Montpelier & Associates
If you are considering filing for divorce in Knox County, Tennessee, Montpelier & Associates can help. Call us today at 865-673-0330 for a free consultation. We will explain the process, answer your questions, and help you protect your interests during this difficult time.
