Filing Status After Divorce
Quick Answer
After divorce, your filing status changes from married filing jointly to either single or head of household, depending on whether you have qualifying dependents. The change takes effect for the tax year in which your divorce is finalized. If you have children and meet the requirements, head of household gives you a larger standard deduction and better brackets than single filing.
Filing Status Timeline
| Situation | Filing Status |
|---|---|
| Divorce finalized before Dec 31 | Single or Head of Household |
| Divorce finalized after Dec 31 | Still Married (MFJ or MFS) |
| Legally separated under a decree | Single or Head of Household (in most states) |
| Separated but not legally divorced | Still Married (MFJ, MFS, or possibly HOH) |
The key date is December 31. Your marital status on that day determines your options for the entire tax year.
Choosing Between Single and Head of Household
After divorce, the most important question is whether you qualify for head of household:
Head of Household Requirements
- Unmarried on December 31
- Paid more than half the cost of maintaining your home
- A qualifying dependent (usually your child) lived with you for more than half the year
If you meet all three, file as head of household. It is always more favorable than single.
Real Example With Actual Numbers
Jennifer recently divorced and earns $70,000 in California. Her two children (ages 8 and 12) live with her.
Filing as Single (No Dependents Claimed)
- Standard deduction: $15,000
- Taxable income: $55,000
- Federal tax: ~$7,264
- Credits: $0
- Total owed: $7,264
Filing as Head of Household (With Dependents)
- Standard deduction: $22,500
- Taxable income: $47,500
- Federal tax: ~$5,155
- Child Tax Credit: -$4,000
- Total owed: $1,155
Difference: $6,109 per year. Head of household plus the Child Tax Credit dramatically reduces Jennifer's tax bill. Run your post-divorce numbers at the SalaryHog calculator.
Dependent Claims After Divorce
The IRS has specific rules about which parent claims the children:
Custodial Parent (Default)
The parent the child lives with for more than half the year is the custodial parent and has the default right to claim the child. This grants:
- Head of household filing status
- Child Tax Credit ($2,000 per child)
- Earned Income Tax Credit
- Child and Dependent Care Credit
Non-Custodial Parent
Can only claim the child if the custodial parent signs IRS Form 8332 releasing the exemption. Even then, the non-custodial parent gets the Child Tax Credit but NOT head of household status or the EITC.
Common Arrangements
Many divorce agreements alternate which parent claims the child each year, or split claims when there are multiple children. Your divorce decree should address this.
Alimony and Child Support
- Alimony (divorces before 2019): Taxable income for the recipient, deductible for the payer
- Alimony (divorces after 2018): Not taxable or deductible — no tax impact for either party
- Child support: Never taxable income for the recipient, never deductible for the payer
Adjusting Your Withholding
After divorce, you need to update your W-4 with your employer immediately:
- Change your filing status from married to single or head of household
- Update dependent information
- Remove any extra withholding that was based on a joint return
- Consider whether you need more or less withheld based on your new tax situation
Your take-home pay will change after updating your W-4. Filing as head of household with dependents may actually increase your per-paycheck amount compared to when you were married, depending on how your W-4 was previously configured.
Moving After Divorce
If you are considering relocating to a different state, factor in state tax implications. Moving from a high-tax state to a no-tax state can significantly boost your take-home pay. Use the relocation tool to compare options.