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Fill PDF forms online

Type into form fields, tick boxes, choose options and sign. Forms without fields work too: write anywhere on the page.

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How to fill PDF forms online

  1. Choose the form PDF. Fillable fields are highlighted in blue.
  2. Click a field and type. Tick boxes and choose options from lists.
  3. No fields? Use Text, Tick, Cross and Date to write anywhere.
  4. Add your signature, then download. Tick Flatten on download to lock the answers.

Good to know

Use the latest official versionDownload government and tax forms from the official website. Old versions are often rejected.
Flatten before sendingFlatten on download turns your answers into part of the page so nobody can change them by accident.
Forms with boxes for each letterFields split into character boxes are filled one letter per box automatically.
Your answers stay privateThe form is filled on your device. Social security numbers and passport details never reach a server.

Questions people ask

How do I fill a PDF that has no fields?

Choose Text and click where the answer goes, then type. Use Tick and Cross for check boxes and Date for today's date.

Can I save a half-filled form and finish later?

Download it without flattening. The fields stay editable, so you can open it again and continue.

Why can a few government forms not be filled here?

Some forms, such as certain Canadian immigration forms, are built for Adobe Reader only and need its validation button. Use Adobe Reader for those, as the agency advises.

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