Compress UK Tax Return PDF

Self Assessment SA100 supporting documents for HMRC GOV.UK submission. 3.5MB preset.

100% Secure & GDPR
No Account Needed
Auto-delete after 30 min
Target max file size:
MB

Drop your files here

Drag up to 100 files at once — PDF, JPG, PNG or TIFF

Why Choose Docpressor for Compress UK Tax Return PDF

HMRC

3.5MB preset.

SA100

Supporting docs.

One-Click

Preset ready.

Accountant

January batch.

How It Works

Step 1

Upload

Drag & drop your PDF, JPG, PNG or TIFF file

Step 2

Set MB Limit

Enter the target file size for your portal

Step 3

Pay Securely

One-click payment — no account needed

Step 4

Download

Get your file instantly, auto-deleted after 30 min

Compress UK Tax Return PDF — Everything You Need to Know

UK Self Assessment requires supporting documents through HMRC at 3.5MB.

The 3.5MB preset matches HMRC requirements exactly.

Accountants use Docpressor PRO during January filing season.

Frequently Asked Questions

Ready to Compress UK Tax Return PDF?

Upload your file above and get results in 15 seconds. No signup, no email, no hassle.

More PDF Tools