How to Make PDF Forms Accessible
A fillable PDF form is only useful if everyone can complete it — including people who cannot see the layout and rely on a screen reader announcing each field. That requires every field to have a name, a logical order, and clear instructions.
Every field needs an accessible name
Each form field — text box, checkbox, radio button, dropdown — needs an accessible name so a screen reader can announce what it is for. In Acrobat, this comes from the field tooltip. A visible label on the page is not enough on its own; the field itself must carry the name.
Tab order must be logical
Keyboard and screen reader users move through a form by pressing Tab. If the tab order does not follow the visual order, they jump around the form unpredictably. Set the tab order to follow the document structure.
Instructions and required fields
- State required fields in the field name or instructions, not with color or an asterisk alone.
- Explain expected formats (for example, a date format) in text a screen reader can read.
- Group related fields, such as a set of radio buttons, so they are announced as a group.
If an error message appears after submission, make sure it is announced and clearly tied to the field it refers to.
How to fix form fields in Acrobat Pro
- 1Open All tools > Prepare a form to see every field.
- 2Open each field properties dialog and add a clear tooltip — this becomes the accessible name.
- 3Use the Fields panel to set a logical tab order.
- 4Tag the form so fields are part of the structure tree, then re-check.
Check your form on this site to see which fields are missing accessible names.