TurboTax has a 500-transaction limit. Split your 200-page 1099-B into sections — privately, in seconds.
Load your large brokerage 1099-B PDF
Choose page ranges that fit your tax software's import limit (TurboTax: ~500 transactions per upload)
Download the split files and import them one section at a time into your tax software
TurboTax, TaxAct, and H&R Block all impose limits on PDF uploads — typically 500 transactions or ~10 MB per file. Active traders and options traders often receive 1099-Bs that are 100–300 pages long, well over these limits. Splitting lets you break the file into compliant chunks.
Yes. You can split by a specific page range (e.g., pages 1–100, 101–200), extract individual pages, or split into equal chunks. Choose the method that matches what your tax software accepts.
Yes. MiOffice processes everything privately — your files are never shared or stored. Your account numbers, transaction history, and SSN stay protected.
All processing happens in your browser. Private & secure.
No waiting for uploads. Process locally.
No watermarks, no hidden fees, no signup.
Once loaded, works without internet.
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Everything you need for tax season — compress, merge, split, sign, scan, and protect your tax documents. Private & secure.