Tax Document Tools — Private & Secure
Everything you need for tax season — compress, merge, split, sign, scan, and protect your tax documents. Private & secure.
How to Tax Document Tools — Private & Secure
Choose Your Tool
Select the right tool for your task: compress large 1099s, merge multiple W-2s, split oversized files, sign authorization forms, scan paper receipts, or password protect before emailing your CPA
Process Privately
All tools process your files securely — no accounts, no waiting for server queues
Download and File
Get your processed document instantly and submit to your tax software, CPA portal, or the IRS
Frequently Asked Questions
Why should I use MiOffice instead of iLovePDF or Smallpdf for tax documents?
iLovePDF and Smallpdf upload your files to their servers for processing. The FBI Denver field office has specifically warned taxpayers about uploading sensitive documents to online tools — your 1099 or W-2 contains your SSN, income, and account numbers. MiOffice processes everything privately — your files are never shared or stored.
Are all these tax tools really free?
Yes — no signup, no account, no file size limits. We do not run server-side processing pipelines that cost us money per file, which is why we can offer genuinely unlimited use.
When is the 2026 tax deadline?
The federal income tax filing deadline for 2025 returns is April 15, 2026. If you need an extension, file Form 4868 by April 15 to get until October 15, 2026. Note: an extension to file is not an extension to pay — any taxes owed are still due April 15.
Why Use MiOffice?
Private & Secure
All processing happens in your browser. Private & secure.
Instant Results
No waiting for uploads. Process locally.
No Limits
No watermarks, no hidden fees, no signup.
Works Offline
Once loaded, works without internet.
People Also Use
Compress Tax PDFs Instantly
Shrink your W-2, 1099, or K-1 for email or CPA upload — private & secure.
Merge Multiple Tax PDFs Into One File
Got 1099s from Fidelity, Schwab, and Robinhood? Merge them all into one PDF — privately.
Split Your 1099-B PDF Into Smaller Files
TurboTax has a 500-transaction limit. Split your 200-page 1099-B into sections — privately, in seconds.
Compress Your 1099-B or 1099-DIV PDF
Your 200-page 1099-B is too large to email. Compress it to under 10 MB — private & secure.
Merge Crypto Tax Reports Into One PDF
New IRS Form 1099-DA for 2026. Merge your Koinly, TaxBit, and exchange reports into one PDF — privately.
Sign Tax Documents Electronically
Sign your IRS forms and CPA documents electronically — private & secure.
Scan Tax Receipts With Your Phone Camera
Photograph your business receipts and charity donations — MiOffice auto-detects edges and exports to a clean PDF for your taxes.
Password Protect Tax PDFs Before Sharing
Before emailing your tax return to your CPA, lock it with a password — encrypted privately & securely.
Merge W-2 Forms From Multiple Employers
Had two or three jobs last year? Merge all your W-2s into one clean PDF — privately.