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Search Income Tax Express RS Help and Support.

This article applies to:

  • Product: ONESOURCE Income Tax Express RS
  • Return type: 1040 Individual
  • State: Oklahoma
  • Subject: Print requirements

Form 511EF

To print Form 511EF, Oklahoma Individual Income Tax Declaration for Electronic Filing.
  1. Go to
    Organizer
    ,
    States
    and select
    Add States/Cities
    .
  2. Then select an option for the Oklahoma State Residency.
  3. Then go to
    Organizer
    ,
    E-File
    and select
    Enable/Create
    .
  4. Oklahoma e-file must be enabled and a Federal EFIN has to be present.

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