IRS Form 1099-INT, also known as the Interest Income form, is used to report interest payments made to individuals and businesses. Whether you’re an individual taxpayer, financial institution, or business owner, understanding how and when to use this tax form is crucial for complying with federal tax law.
Overview

What is Form 1099-INT?
Form 1099-INT is an informational return used by payers to report interest income of $10 or more paid to a non-corporate entity or individual during the tax year. Examples include interest earned from a savings account, U.S. Treasury bond, or certificate of deposit (CD).

Who Needs to File This Form?
Any financial institution, bank, mutual fund, or other entity that pays out interest of $10 or more must file Form 1099-INT with the IRS and provide a copy to the recipient. The same applies to individuals who paid out interest as part of a business transaction, such as a private mortgage.

Key Deadlines and Requirements
The deadlines for Form 1099-INT are typically as follows:
- Recipient Deadline: January 31
- Paper Filing Deadline: February 28
- Electronic Filing Deadline: March 31
If the deadline falls on a weekend or holiday, then it is generally the next business day.
Missing these deadlines may result in penalties, so it’s important to prepare and file on time.

Filing Instructions

Step-by-Step Filing Process
- Collect recipient and payer information, including names, addresses, and Taxpayer Identification Numbers (TINs).
- Determine the total interest paid during the calendar year.
- Fill out each applicable box on Form 1099-INT, including:
- Box 1: Interest income
- Box 2: Early withdrawal penalty
- Box 3: Interest on U.S. Savings Bonds and Treasury obligations
- Submit a copy to the IRS using Form 1096 (summary form) if filing by paper, or electronically through the IRS IRIS system.
- Send Copy B to the recipient by January 31.

Required Information
You’ll need the payer’s legal name and TIN, the recipient’s name and TIN, and clear records of interest paid and other relevant financial transactions during the tax year. Keeping accurate records throughout the year simplifies the process.

Common Mistakes to Avoid
- Incorrect or missing TINs
- Not reporting all applicable interest income
- Using an outdated version of Form 1099-INT
- Failing to meet filing deadlines
Double-checking all entries and using IRS-approved software can significantly reduce the likelihood of these errors.
Recent Updates
The IRS periodically updates forms and guidelines to reflect legislative changes and modernize the tax reporting process. Although, there have not been any recent updates to Form 1099-INT.
With the recent update in the paper filing form count threshold, the IRS encourages the use of electronic filing for improved accuracy and tracking.
Keep an eye on IRS Publication 1220 for bulk filing standards and technical updates.
FAQ

Can I file Form 1099-INT electronically?
Yes. Electronic filing is available through the IRS IRIS system and is required if you’re submitting 10 or more information returns in a calendar year. This is a total of all forms to be filed.


Do I need to report Form 1099-INT income on my tax return?
Yes, anyone who receives a Form 1099-INT must report the interest income on their federal tax return, even if the amount is minimal.

What if I didn’t receive a Form 1099-INT?
If you earned more than $10 in interest from a source and didn’t receive a form, you’re still required to report the income. Contact the payer to request a copy or verify your records.

What should I do if I submitted the form with incorrect information?
File a corrected Form 1099-INT as soon as possible. Clearly mark the corrected form and notify both the IRS and the recipient.
Assistance is Available
If filing seems overwhelming, tax professionals and accountants can help you issue Form 1099-INT correctly. They can guide you on deadlines, regulations, and the best practices for compliance.
Whether you’re reporting interest income as a payer or recipient, staying informed about form 1099-INT filing requirements and deadlines is key. With proper preparation and attention to detail, you can meet your obligations accurately and on time.
BoomTax, The Boom Post, and its affiliates do not provide tax, legal or accounting advice. This material has been prepared for informational purposes only, and is not intended to provide, and should not be relied on for, tax, legal or accounting advice. You should consult your own tax, legal and accounting advisors prior to engaging in any transaction.


