Get your taxes done using TurboTax

File what now?  A tax return for 2025?   No you can’t file a 2025 return until next January 2026.   And your filing status is determined on Dec 31. If you are divorced by 12/31 you file as Single or Head of Household if you have a qualifying dependent.   So if you get divorced in 2025 you can’t file 2025 as married Joint and or Married filing Separate.