1099-B to Excel for Free
or drop files here
PDF, JPG, PNG or WebP. Up to 10 MB each.
Reading runs through our AI providers (OpenAI, Google), under contracts that bar training on your data. They may hold it briefly for abuse checks, then delete it. How your file is handled
Turn a 1099-B into a spreadsheet in seconds. Drop the PDF or a photo, and every box your broker printed comes back as a column you can keep as Excel, CSV or JSON. Free, no account, and we store nothing.
- Every box as a column, numbers as printed
- We store nothing. Read once, then discarded
- The same reader our tax software uses
Every box. Same numbers.
Convert 1099-Bs online for free and keep the numbers exactly as printed. One row per form, ready for your own workbook or your accountant.
Fast 1099-B reading
Drop a 1099-B and the boxes come back in seconds, every one a column. It works on Mac, Windows, Linux, iPhone and Android, with nothing to install.

Same numbers, as printed
Numbers are copied exactly as your broker printed them. Blank boxes stay blank and nothing is estimated or filled in. Take the result as Excel, CSV or JSON.
Private by construction
An AI reads the form once, in memory, then it is discarded. We keep neither the file, the numbers nor the name on it, and your SSN never lands in the table. On digital PDFs it is stripped before the AI reads.
How to convert a 1099-B to Excel for free
- 1Drag and drop your 1099-B into the free converter above, or choose the files.
- 2Pick the format you want: Excel, CSV or JSON. Then tap Convert.
- 3Check each row against the paper. Fix anything the scan hid, or retry a page.
- 4Download the sheet, or hand the same forms over and start your return.
Everything you need in a 1099-B converter
Convert immediately, no install
Everything runs in the browser. No download, no sign-up, no learning curve. Drop the form and take the sheet.
Any device, any scan
Desktop, tablet or phone. A clear photo of the paper form reads as well as the PDF your issuer sent.
Many forms at once
Drop a whole folder. Every form becomes its own row, so the sheet already totals the way the return does.
We store nothing
The file is read once, in memory, and discarded. The table lives in this tab; close it and it is gone.
No Social Security numbers
No converter here has an SSN column, and the reader is built so it cannot return one.
The same reader as the return
This is the exact reading step our tax software runs. What it reads here is what a return would be built from.
1099-B converter FAQs
Yes. Drop as many 1099-Bs as you have and take the result as Excel, CSV or JSON. No account, no trial, no watermark. There is a fair-use limit of 200 files a day per connection.
No. The file is read once, in memory, and discarded. We keep neither the file, the numbers, nor the name on it. The table you see lives in this browser tab and nowhere else; close the tab and it is gone.
Yes, and it's the point: an AI reads the boxes so you don't type them. It's bounded — your form is read once, in memory, then discarded; we store no file, numbers, or name. The read runs through our AI providers (OpenAI, Google) under contracts that bar training on your data; they may keep it briefly (up to about 30 days) for abuse monitoring, then delete it. See how your file is handled on our security page.
We never put your SSN in the spreadsheet, and the reader cannot return one — no converter here has an SSN column. On a digital PDF we also strip the SSN before the AI reads it. On a photo, the AI sees the page you send, but nothing is kept and the number never reaches the table. Your broker's identification number is left off the same way.
The reader is an AI model checked against the form's printed layout, the same reader our tax software uses when it builds a return. It copies numbers as printed and leaves blank boxes blank. Check the numbers against the paper; a cropped or blurry scan is the usual cause of a miss.
PDF, JPG, PNG and WebP, up to 10 MB each. A clear phone photo of a paper 1099-B reads fine; the PDF your broker sent reads best.
Whatever you need: give it to your accountant, paste it into your own workbook, or skip the spreadsheet and start a return here, where the same 1099-Bs become the filled-in forms you print and mail.
No. It reads the summary totals the return needs: short-term and long-term proceeds, cost basis, market discount, wash sale loss disallowed, and the gain or loss. The per-trade detail pages stay with your broker.
This converter reads those sections as well, as separate columns, so one drop of a consolidated 1099 gives you interest, dividends and the trade totals in one row.
Guides for 1099-B filers

W-2
Net investment income tax: the 3.8% nobody warned you about
Sell stock in a good year and a 3.8% tax can appear on top of capital gains. Who owes it, what counts, and a worked example in real dollars.
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Compare
Cofiled vs TurboTax: which should you use?
Both are software you file yourself. TurboTax makes you type every number; Cofiled reads your papers and does it for you. Here's the honest side by side, and when each one wins.
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Is it worth paying someone to do my taxes?
Free software isn't free if your evening costs $600. The honest math on doing it yourself, the few cases where you should, and the mistakes that cost high earners money.
Read articleTaxes, done from the same forms.
The 1099-Bs you just read are the forms a return is built from. Start one and they become the filled-in 1040 you print, sign and mail. Free to start, $99 for the print-ready forms, no subscription.
Link to this tool
Sharing it with a client, a bookkeeper or a forum? Copy the line below.
1099-B to Excel, free: https://cofiled.com/1099-b-converter