- Accounting & Finance
Fill Out a Tax Form PDF Online
Upload the form, type your details straight onto the page, tick the boxes that apply, place your signature and download the completed PDF.
- Works in your browser
- Works on a scanned form
- No software to install
- Files up to 100 MB
How your files are handled
Encrypted on the way in
Your file travels between your browser and our servers over a TLS-encrypted connection.
Encrypted where it sits
Uploaded files are stored encrypted — everything written to our storage gets 256-bit AES.
Gone when you delete it
Delete a file from your dashboard and it is erased immediately and permanently, with no backup copy kept.
How we keep your files secure
What you can do with a tax form
How to fill out a tax form PDF
Upload the tax form
Use the official PDF you downloaded, or a scan of a printed copy. Both work the same way.
Type your details onto the page
Click where a value belongs and type it. Text goes exactly where you place it, so the boxes on a scanned form are no harder than a clean one.
Tick the boxes that apply
Drop a check or a cross onto the page wherever the form asks you to select an option.
Add the date
Type the date where the form asks for it — there is no automatic date field, so it reads exactly as you enter it.
Place your signature
Add your own signature where the form asks you to sign.
Check it, then download
Read every line you filled in, then save the completed form as a PDF to print, file or send.
Parts of the form you can complete
- Name and taxpayer identification details
- Address and contact information
- Filing status selections
- Income and deduction figures
- Bank or payment details where asked
- Checkbox selections
- Date and signature lines
- Supporting schedule references
Why complete it here
No printing and scanning
The whole form is completed on screen, so you keep a clean digital copy instead of a photographed page.
Legible every time
Typed entries avoid the rejected-for-handwriting problem that comes with filling a form by hand.
Fix a mistake before you send it
Change any value you typed right up to the moment you download the file.
Works on a scan or a photo
Because you type onto the page rather than into built-in boxes, a scanned form behaves the same as the official PDF.
Keep a copy for your records
Download the completed form and file it with the rest of your paperwork.
Used by freelancers, contractors, small-business owners and anyone completing a tax form without a print shop nearby.
How filling a tax form works
- You type your entries, tick the boxes and place your signature, then download the completed form.
- Every value is text you control, so the form reads exactly as you type it.
- To finish later, download the file as it stands and re-upload it when you come back.
- PDF27 is a document-editing tool, not tax software or tax advice.
Related finance tasks
Questions about tax forms
Yes. Click where a value belongs and type it. This works on the official PDF and on a scan of a printed form, because the text is placed on the page rather than into built-in fields.
Yes. You can place your own signature wherever the form asks you to sign, and download the signed PDF.
Yes. Download the file as it stands and re-upload it when you are ready to continue — your typed entries are part of the downloaded PDF.
PDF27 is a document editor: it lets you complete, sign and download the form. For questions about your tax position, speak to a qualified professional.