Tax Implications

Divorce & Taxes

Filing status, alimony taxation (TCJA changed everything), home sale exclusions, retirement account QDROs, and how to protect yourself from your ex's tax mistakes.

Filing Status After Divorce

Important

Your filing status for the entire tax year is determined by your marital status on December 31st. If your divorce is finalized by Dec 31, you are considered single for that whole year — even if you were married for 11 months.

The three statuses you'll move between

Married Filing Jointly

Last year you were married all year

Rate: 10–37%

Lowest rates. Combine all income. File together or separately.

Head of Household

Divorced + primary custodian of child

Rate: 10–37% (wider brackets)

Better than Single. Requires a qualifying child living with you >50% of year.

Single

Divorced, no qualifying child

Rate: 10–37% (narrowest brackets)

Most common status post-divorce without primary custody.

What changes immediately

Standard deduction: Married filing jointly $29,200 → Single $14,600 / Head of Household $21,900 (2024)
Marginal brackets shift — same income can push you into a higher bracket
Retirement contribution limits and IRMAA thresholds reset to single filer amounts
AMT exemption drops from $137,000 (MFJ) to $85,700 (single)

Tip

Utah tip: Utah has a flat 4.55% state income tax. Your Utah tax changes only because your federal AGI and deductions change — Utah doesn't have additional filing status complications.

Disclaimer: This guide is for general educational purposes only and does not constitute tax or legal advice. Tax laws change frequently. Consult a CPA or enrolled agent for advice specific to your situation. IRS Publication 504 ("Divorced or Separated Individuals") is the authoritative reference.IRS Pub. 504 →

Divorce & Taxes

Filing Status After Divorce

The three statuses you'll move between

What changes immediately

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