Dte 105a 2026

1. Click ‘Get Form’ to open the DTE 105A in the editor.
2. Begin by selecting the type of application you are submitting: Current Application, Late Application, or for specific prior years. Check the appropriate box.
3. Indicate your eligibility by selecting whether you are a Senior Citizen, Disabled Person, or Surviving Spouse. Ensure you meet the age and disability requirements as specified.
4. Fill in your personal information including your name, date of birth, Social Security Number (SSN), and home address. If applicable, include your spouse's details.
5. Provide information about your property type and ownership status. Select from options such as single-family dwelling or manufactured home.
6. Complete the income verification section by providing total income details from tax returns or other documentation as required.
7. Review all entries for accuracy before signing. Your signature affirms that all information is true and complete.

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