Divorce Checklist for Delaware: Everything You Need in 2026

Delaware requires a $165 filing fee, a 6-month residency requirement, and a 6-month separation period before the court will finalize a no-fault divorce. The state follows equitable distribution for property division under 13 Del. C. § 1513, and Delaware is one of only three states using the Melson Formula for child support calculations. This divorce checklist for Delaware walks you through every step, document, and deadline you need to file with confidence.

Step 1: Confirm You Meet Delaware Residency Requirements

Delaware requires that either the petitioner or the respondent has lived in Delaware continuously for at least 6 months immediately before filing the divorce petition, as mandated by 13 Del. C. § 1504(a). Active-duty military members stationed in Delaware for 6 consecutive months also satisfy this requirement. There is no separate county residency rule in Delaware.

Before you file, gather documentation proving your Delaware residency. Acceptable evidence includes a Delaware driver's license, voter registration, utility bills in your name at a Delaware address, a signed residential lease, or mortgage statements. If you recently relocated to Delaware, count back 6 full months from your planned filing date to confirm eligibility. Filing before the 6-month mark will result in your case being dismissed without prejudice, meaning you can refile once you meet the requirement.

Delaware has three Family Court locations: New Castle County (Wilmington), Kent County (Dover), and Sussex County (Georgetown). You file in the county where either spouse resides. Confirm your correct courthouse at courts.delaware.gov/locations/family.aspx.

Step 2: Understand Delaware Grounds for Divorce

Delaware is a purely no-fault divorce state, meaning the only ground for divorce is that the marriage is "irretrievably broken" and reconciliation is improbable under 13 Del. C. § 1505(a). Delaware courts do not assign blame to either spouse. However, the statute lists four ways to prove the marriage is irretrievably broken, each with different separation requirements.

Under 13 Del. C. § 1505(b)(1), voluntary separation requires that both spouses have lived apart without cohabitation for at least 6 months before the court issues a ruling. Under 13 Del. C. § 1505(b)(2), misconduct such as adultery, domestic abuse, desertion, habitual intoxication, or conviction of a crime carrying 1 or more years of imprisonment requires no mandatory separation period. Under 13 Del. C. § 1505(b)(3), a respondent's mental illness with institutionalization or adjudication may serve as proof. Under 13 Del. C. § 1505(b)(4), incompatibility through irreconcilable differences requires 6 months of separation before the ruling.

Delaware defines "separation" as no longer sharing a bedroom and having no sexual relations. Spouses can technically live under the same roof during the separation period if they maintain completely separate living arrangements within the home.

Step 3: Gather Essential Financial Documents

Delaware Family Court requires a complete financial picture from both spouses before dividing property or setting support obligations. Collecting these documents before filing saves weeks of delays and reduces attorney fees by an estimated 15-25% according to family law practitioners. A thorough divorce checklist for Delaware starts with financial preparation.

Collect the following documents and organize them into clearly labeled categories:

• Tax returns (federal and state) for the last 3 years, including all schedules and W-2s
• Pay stubs from the last 6 months for both spouses
• Bank statements for all checking, savings, and money market accounts (12 months)
• Investment account statements including brokerage, mutual fund, and retirement accounts (401(k), IRA, pension statements)
• Real estate documents: mortgage statements, property tax bills, deeds, and recent appraisals or Zillow estimates
• Vehicle titles, loan statements, and current Kelley Blue Book valuations
• Credit card statements for all accounts (12 months)
• Business financial statements if either spouse owns a business (3 years of profit and loss, balance sheets)
• Life insurance policies showing cash value, beneficiaries, and coverage amounts
• Student loan statements and any other outstanding debts
• Social Security statements for both spouses (request at ssa.gov)

Delaware law presumes that all property acquired during the marriage is marital property regardless of which spouse holds title, per 13 Del. C. § 1513. Pre-marital property and inheritances received by one spouse may be excluded, but you need documentation proving the asset was acquired before the marriage or received as a separate gift or inheritance.

Step 4: File Your Petition for Divorce

The divorce filing fee in Delaware Family Court is $165, which includes a $10 Court Security Fee, as of March 2026. Low-income filers may request a fee waiver by filing an Application to Proceed In Forma Pauperis with documentation of financial hardship. All forms are available at courts.delaware.gov/forms.

To initiate your divorce, file the following with the Family Court in the county where you or your spouse resides:

• Petition for Divorce (Form 240): The primary document stating your name, spouse's name, date and place of marriage, grounds for divorce, and what relief you request (property division, alimony, custody, support)
• Vital Statistics Form: Required by Delaware law for state record-keeping
• Family Court Civil Case Information Sheet
• Affidavit of Residency: If filing based on your own residency
• Summons: The court issues this for you to serve on your spouse

After filing, you must serve your spouse with copies of the petition and summons. Delaware allows personal service through the county sheriff ($40-75 depending on county), a private process server ($50-100), or service by certified mail with return receipt requested. Your spouse has 20 days to file a response after being served. If your spouse cannot be located, you may petition the court for service by publication in a local newspaper, which adds approximately 4-6 weeks and $100-200 in publication fees.

Step 5: Navigate Property Division Under Equitable Distribution

Delaware divides marital property through equitable distribution under 13 Del. C. § 1513, meaning the court splits assets fairly but not necessarily 50/50. The court considers each spouse's financial circumstances, contributions to the marriage (including homemaker contributions), the length of the marriage, and each spouse's future earning capacity. Marital misconduct is not a factor in property division.

The court evaluates these statutory factors under 13 Del. C. § 1513(a):

• Length of the marriage
• Any prior marriage of either party
• Age, health, station, amount and sources of income of each party
• Vocational skills, employability, and earning capacity of each spouse
• Contribution or dissipation of assets by either party, including homemaker contributions
• Value of property set apart to each spouse
• Economic circumstances of each party at the time the division becomes effective
• Whether property was acquired before or during the marriage
• Tax consequences of proposed property awards
• The parties' debts as outlined in the court record

Delaware courts routinely order professional appraisals for real estate, business interests, and pension plans. An appraisal typically costs $300-500 for residential property and $2,000-10,000 for business valuations. If you suspect your spouse is hiding assets, Delaware courts have broad discovery powers to compel disclosure, including subpoenas for financial records and court-ordered forensic accounting.

Step 6: Understand Delaware Alimony Rules

Delaware courts award alimony to a dependent spouse who lacks sufficient property and cannot self-support through appropriate employment, as defined in 13 Del. C. § 1512(b). Alimony is capped at 50% of the length of the marriage for marriages lasting less than 20 years. Marriages lasting 20 years or longer have no statutory time limit on alimony eligibility under 13 Del. C. § 1512(d).

The court determines alimony amount and duration without regard to marital misconduct, using these factors from 13 Del. C. § 1512(d):

• Financial resources of the requesting party, including marital property awarded and ability to meet needs independently
• Time and expense necessary to acquire education or training for appropriate employment
• Standard of living established during the marriage
• Duration of the marriage
• Age, physical condition, and emotional state of the dependent party
• Ability of the supporting party to meet their own needs while paying alimony
• Tax consequences of the alimony award
• Whether either party contributed to the other's education, training, or increased earning power

For example, a 10-year marriage in Delaware limits alimony eligibility to a maximum of 5 years. A 25-year marriage has no time cap, and the court may award indefinite alimony if the dependent spouse cannot become self-sufficient due to age, health, or other circumstances.

Step 7: Address Child Custody and Support

Delaware courts determine child custody based on the best interests of the child standard under 13 Del. C. § 722, considering each parent's relationship with the child, the child's adjustment to home and school, and any history of domestic violence. Delaware does not presume that one parent is more suitable than the other based on gender. Both legal custody (decision-making authority) and residential arrangements (physical custody) must be addressed.

Delaware is one of only 3 states (along with Montana and Hawaii) that uses the Melson Formula for child support calculations. The Melson Formula, codified in 13 Del. C. § 514, is an income-shares model that first ensures each parent can meet their own basic needs, then allocates a percentage of remaining income to child support. The result serves as a rebuttable presumption, meaning a court can deviate from it only if the formula amount would not serve the child's best interest.

Delaware requires both parents in a divorce involving children under age 17 to complete a mandatory parenting education course lasting 6-8 hours, per 13 Del. C. § 1507(h). The course covers how separation and divorce affect children and teaches co-parenting coping strategies. Both online and in-person options are available through providers certified by the Delaware Department of Services for Children, Youth, and Their Families. Details are at courts.delaware.gov/family/parented.

Every Delaware custody order must include a specific contact and visitation schedule under 13 Del. C. § 727. Parents are encouraged to submit a proposed parenting plan detailing:

• Weekday and weekend residential schedules
• Holiday and school break rotation
• Transportation responsibilities for exchanges
• Communication rules (phone, video calls) when the child is with the other parent
• Decision-making authority for medical, educational, and religious matters
• Relocation notification requirements

Step 8: Prepare for Contested vs. Uncontested Proceedings

An uncontested divorce in Delaware, where both spouses agree on all terms, typically costs $165 in court fees plus $500-2,500 in attorney fees and finalizes in 3-6 months. A contested divorce, where spouses disagree on property, custody, or support, can cost $5,000-30,000+ in attorney fees and take 12-24 months to reach a final hearing. Delaware Family Court strongly encourages mediation before trial.

Delaware Family Court offers mediation services to help couples reach agreements on contested issues. Mediation sessions typically last 2-4 hours and cost $100-300 per session through court-connected programs, or $200-500 per hour through private mediators. If you reach a settlement through mediation, the agreement is submitted to the court for approval, avoiding a trial entirely.

If your divorce is uncontested, you and your spouse can file a stipulated agreement (also called a marital settlement agreement) that covers property division, debt allocation, alimony, child custody, and child support. The court reviews the agreement for fairness and compliance with Delaware law before entering the final divorce decree.

Step 9: Complete Your Delaware Divorce Checklist

This consolidated divorce checklist for Delaware ensures you have covered every requirement before and during your case. Check each item as you progress through the process:

• Confirm 6-month Delaware residency for yourself or your spouse
• Identify your county courthouse (New Castle, Kent, or Sussex)
• Gather 3 years of tax returns, 6 months of pay stubs, and 12 months of bank statements
• Inventory all marital assets: real estate, vehicles, retirement accounts, investments, and personal property
• List all marital debts: mortgages, car loans, credit cards, student loans, and medical bills
• Obtain certified copies of your marriage certificate (order from Delaware Vital Statistics at $25 per copy)
• Prepare the Petition for Divorce (Form 240) and all required supporting documents
• Pay the $165 filing fee or file an In Forma Pauperis application for a fee waiver
• Arrange for service of process on your spouse ($40-100 depending on method)
• If children are involved, register for the mandatory 6-8 hour parenting education course
• Prepare a proposed parenting plan with detailed custody and visitation schedules
• Gather documentation for any separate (non-marital) property claims
• Obtain property appraisals for real estate, business interests, or high-value assets
• Consider consulting a Delaware family law attorney for at least an initial consultation ($200-350 per hour typical rate)
• Begin building a post-divorce budget accounting for separate household expenses

Step 10: Protect Yourself During the Divorce Process

Delaware law allows either spouse to request temporary orders for child custody, child support, alimony, and exclusive use of the marital home while the divorce is pending. Temporary orders remain in effect until the final divorce decree is entered. Filing a motion for temporary relief typically costs an additional $25-50 in court fees.

Take these protective steps early in the divorce process:

• Open individual bank accounts and establish credit in your own name
• Do not remove large sums from joint accounts without consulting an attorney; Delaware courts penalize dissipation of marital assets under 13 Del. C. § 1513
• Change passwords on personal email, social media, and financial accounts
• Document the current value of all marital assets with screenshots, statements, and appraisals dated near the separation date
• If domestic violence is a concern, contact the Delaware Domestic Violence Hotline at 1-800-701-0456 or seek a Protection From Abuse (PFA) order through Family Court at no filing cost
• Notify your health insurance provider; coverage for a spouse typically ends upon final divorce
• Update beneficiary designations on life insurance, retirement accounts, and bank accounts after the divorce is finalized (not before, as court orders may restrict changes during proceedings)
• Keep a journal documenting parenting time, financial transactions, and significant communications with your spouse

Frequently Asked Questions

How long does a divorce take in Delaware?

A Delaware divorce takes a minimum of 6 months for no-fault cases because of the mandatory separation period under 13 Del. C. § 1505(b). Uncontested divorces where both spouses agree on all terms typically finalize in 3-6 months. Contested divorces involving disputes over property, custody, or alimony can take 12-24 months or longer depending on court scheduling and the complexity of the issues.

How much does a divorce cost in Delaware?

The court filing fee for a Delaware divorce is $165 as of March 2026. Total costs range from $665 for a simple uncontested divorce (filing fee plus minimal attorney review) to $30,000 or more for a contested case requiring expert witnesses, forensic accountants, and a multi-day trial. Service of process adds $40-100, and the mandatory parenting course costs approximately $50-100 per parent.

Can I file for divorce in Delaware if my spouse lives in another state?

Yes, you can file for divorce in Delaware if you have lived in the state continuously for at least 6 months under 13 Del. C. § 1504(a). Delaware Family Court has jurisdiction over the divorce itself regardless of where your spouse lives. However, the court may have limited jurisdiction over out-of-state property and may need to coordinate with the other state on custody matters under the Uniform Child Custody Jurisdiction and Enforcement Act (UCCJEA).

Does Delaware require a separation before divorce?

Delaware requires a 6-month separation period before the court will rule on a no-fault divorce based on voluntary separation or incompatibility under 13 Del. C. § 1505(b)(1) and (b)(4). You may file the petition immediately, but the court will not issue a final decree until 6 months of separation have passed. If filing on grounds of misconduct (abuse, adultery, desertion), no separation period is required under 13 Del. C. § 1505(b)(2).

How is property divided in a Delaware divorce?

Delaware uses equitable distribution under 13 Del. C. § 1513, meaning marital property is divided fairly but not necessarily equally. The court considers factors including the length of the marriage, each spouse's income and earning capacity, contributions to the marriage (including homemaking), and the economic circumstances of each party. All property acquired during the marriage is presumed marital property regardless of title.

How is child support calculated in Delaware?

Delaware uses the Melson Formula for child support, one of only 3 states (with Montana and Hawaii) to do so. The Melson Formula under 13 Del. C. § 514 first ensures each parent can meet their own basic subsistence needs, then allocates remaining income to child support obligations. The calculated amount is a rebuttable presumption that the court may adjust based on the child's best interests.

Is alimony guaranteed in a Delaware divorce?

Alimony is not guaranteed in Delaware. Under 13 Del. C. § 1512(b), a spouse must prove they are financially dependent and unable to self-support through appropriate employment. Alimony is limited to 50% of the marriage duration for marriages under 20 years. Marriages lasting 20 years or longer have no statutory time cap on alimony. Marital misconduct does not affect the alimony determination.

Do I need a lawyer for a Delaware divorce?

Delaware does not require an attorney for divorce. Self-represented litigants can file using forms available at the Delaware Family Court website at courts.delaware.gov/forms. However, attorneys are recommended for contested cases, divorces involving significant assets ($100,000+), business ownership, complex custody disputes, or cases involving domestic violence. Initial consultations typically cost $200-350 per hour in Delaware.

What happens to health insurance after a Delaware divorce?

A spouse's employer-sponsored health insurance coverage typically terminates upon entry of the final divorce decree. The non-covered spouse may elect COBRA continuation coverage for up to 36 months, though the cost averages $400-700 per month for individual coverage because the former spouse pays the full premium plus a 2% administrative fee. Delaware requires divorcing couples to address health insurance in their settlement agreement, and courts may order temporary continuation of coverage as part of the final decree.

Can I get a divorce in Delaware without my spouse's cooperation?

Yes, Delaware allows you to obtain a divorce even if your spouse refuses to participate. After proper service of the petition and summons, your spouse has 20 days to respond. If your spouse fails to respond, you may request a default judgment from the court. The court will proceed with the divorce and can make decisions on property division, alimony, and custody based solely on the information you provide. Service by publication is available if your spouse cannot be located, adding approximately 4-6 weeks and $100-200 in publication costs.