Issue 1099-INT forms for interest you paid — free
Form 1099-INT is what a payer — a bank, credit union, or other business — issues to report interest of $10 or more paid to someone during the year (and $600+ of certain interest paid in the course of a trade or business). The recipient uses it to report that interest on their return. Bring the official blank IRS PDF (linked below) and drop it into AttachKit's in-browser Fill tool: it drafts the recurring payer fields — your name, address, and TIN — from your saved profile, on your device. You enter each recipient's details and the interest amounts, then print and mail. AttachKit does not submit the form to the IRS and does not give tax advice.
Your PDF never leaves your browser — open DevTools → Network and watch: the file is never uploaded.
Who needs it: Banks, credit unions, and other businesses (or individuals acting in a trade or business) that paid someone $10 or more in interest — or $600+ of certain interest in a trade or business — during the tax year. Recipient copies are due by Jan 31; the IRS copy by Feb 28 (paper) or Mar 31 (e-file).
Need a blank 1099-INT? Download from the source, then drop it in below.
Save your name, address, and other common fields once. Then open the blank 1099-INT in the form filler below — AttachKit maps what it can from your saved profile, right in your browser with nothing uploaded.
Set up profile →Why fill it here
- Save your payer profile once (name, address, TIN); reuse it for every 1099-INT you issue.
- Fill one per recipient in your browser — faster than re-typing identical payer info each time.
- Print or save a clean PDF to mail Copy B to each recipient by January 31.
- Pair with /fill/w-9 — the recipient's W-9 has the name and TIN you need for their 1099-INT.
Fill your 1099-INT now
1099-INT questions, answered
General information, not legal or tax advice
This page is general information about a commonly-used tax form. Tax law is complex and fact-specific — for advice on your return, consult a CPA, enrolled agent, or tax attorney. AttachKit fills the PDF; the IRS holds you responsible for what's on it.
- When do I have to issue a 1099-INT?
- Generally when you paid someone $10 or more in interest during the year (or $600+ of certain interest in the course of your trade or business, plus a few backup-withholding situations). If no threshold applies, no 1099-INT is required. AttachKit doesn't decide this for you — check the IRS Instructions for Form 1099-INT.
- Can I print the copy I download and mail it to the IRS?
- The official red-ink Copy A that the IRS scans generally can't be printed from a downloaded PDF and mailed — you order official scannable forms from the IRS or e-file. The downloadable PDF is fine for preparing and for the recipient's Copy B. AttachKit helps you prep and print; you handle the official filing.
- Do I have to e-file?
- If you file 10 or more information returns in a year (combined across all types), the IRS requires e-filing. Fewer than 10, you can mail Copy A with Form 1096. AttachKit prepares the forms; you handle the filing.
- Does AttachKit send anything to the IRS?
- No. AttachKit fills the form in your browser and gives you a PDF to print or save. Your payer TIN and the PDF never leave your device — you mail or e-file yourself.
More forms: Form 941 · Form 1040 · Form 2553 · Form 2848 · Form 4868 · Browse all 113 forms →
Done filling? Also sign a PDF, convert PDF to Word, Word to PDF — or see AttachKit for accountants.
AttachKit is a private, independent tool for filling and signing PDFs on your own device. It is not a government agency, law firm, or filing service, and is not affiliated with or endorsed by the IRS, USCIS, the U.S. Department of State, or any government body. Forms are provided for convenience — always download the current version and instructions from the official .gov website, and your completed document never leaves your browser.