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What is Schedule B?
Schedule B (Form 1040) is an IRS tax form used to report interest and ordinary dividend income. This form provides detailed reporting of interest earned from bank accounts, CDs, bonds, and other investments, as well as ordinary dividends received from stocks, mutual funds, and other securities.
Who Must File Schedule B
You must file Schedule B if:
• You received more than $1,500 in taxable interest or ordinary dividends during the tax year
• You had a foreign account or received interest from a foreign source
• You received interest as a nominee (on behalf of someone else)
• You received accrued interest from bonds
• You are claiming the exclusion of interest from Series EE or I U.S. savings bonds
Key Deadlines and Thresholds
• Schedule B must be filed with your Form 1040 by the standard tax filing deadline (typically April 15)
• The $1,500 threshold applies separately to interest and dividends
• Foreign account reporting is required regardless of the amount if the total value exceeded $10,000 at any time during the year
Information Required on Schedule B
Part I - Interest
• Names of all payers of interest
• Amount received from each payer
• Tax-exempt interest (reported but not taxed)
• Seller-financed mortgage interest
• Early withdrawal penalties
Part II - Ordinary Dividends
• Names of all payers of dividends
• Amount of ordinary dividends received
• Qualified dividends (reported on Form 1040)
Part III - Foreign Accounts
• Information about foreign accounts and trusts
• Country locations of accounts
• Maximum value of foreign accounts during the year
Filing Instructions
Step 1: Gathering Documents
• Collect all 1099-INT forms (interest income)
• Collect all 1099-DIV forms (dividend income)
• Gather foreign account statements
• Review bank statements for any unreported interest
Step 2: Completing Part I
1. List each interest payer's name in Part I
2. Enter the corresponding amount for each payer
3. Total all amounts on line 4
4. Transfer the total to Form 1040
Step 3: Completing Part II
1. List each dividend payer's name
2. Enter ordinary dividend amounts
3. Total all amounts on line 6
4. Transfer the total to Form 1040
Step 4: Foreign Account Reporting
• Answer questions in Part III accurately
• Check appropriate boxes regarding foreign accounts
• Complete FinCEN Form 114 if required
Common Mistakes to Avoid
• Forgetting to report small amounts of interest
• Missing interest from closed accounts
• Failing to report foreign accounts
• Double-reporting dividends that appear on multiple 1099s
• Not distinguishing between qualified and ordinary dividends
• Incorrect transfer of totals to Form 1040
Consequences of Incorrect Filing
Underreporting Income
• IRS may assess additional taxes
• Interest charges on unpaid taxes
• Potential penalties of 20% or more of the unreported amount
• Possible criminal charges for intentional underreporting
Foreign Account Violations
• Civil penalties up to $10,000 for non-willful violations
• Criminal penalties up to $500,000 and potential imprisonment for willful violations
• Additional FBAR penalties for unreported foreign accounts
Late Filing
• Interest accrues on unpaid taxes
• Failure-to-file penalty of 5% per month (up to 25%)
• Failure-to-pay penalty of 0.5% per month
The key to accurate Schedule B filing is maintaining good records throughout the year and carefully reporting all interest and dividend income. When in doubt about specific items, consulting IRS Publication 550 or a tax professional can help ensure compliance and avoid penalties.
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Frequently Asked Questions
What is the income threshold that requires a taxpayer to file Schedule B?
You must file Schedule B if you received more than $1,500 in taxable interest or ordinary dividends during the tax year. Importantly, this $1,500 threshold applies separately to interest and dividends, meaning each type of income is evaluated independently.
Does having a foreign bank account require filing Schedule B regardless of how much interest was earned?
Yes — foreign account reporting on Schedule B is required regardless of the interest amount if the total value of your foreign accounts exceeded $10,000 at any time during the year. Additionally, if foreign account reporting triggers further obligations, you may also need to complete FinCEN Form 114 separately.
What penalties apply if a taxpayer fails to report foreign accounts on Schedule B?
Civil penalties can reach up to $10,000 for non-willful violations, while willful violations can result in criminal penalties of up to $500,000 and potential imprisonment. Additional FBAR penalties may also apply for unreported foreign accounts on top of these amounts.
What are the penalties for filing Schedule B late or failing to pay taxes owed?
A failure-to-file penalty of 5% per month accrues on unpaid taxes, up to a maximum of 25%, while a separate failure-to-pay penalty of 0.5% per month also applies. Interest continues to accrue on any unpaid tax balance throughout this period.
What documents should a taxpayer collect before completing Schedule B?
You should gather all 1099-INT forms reporting interest income, all 1099-DIV forms reporting dividend income, foreign account statements, and bank statements to catch any interest that may not have been separately reported. Reviewing bank statements is especially important because small amounts of interest are a common source of underreporting errors.
About the Author
Tax Writer
Markos Banos is a tax professional at IRS.com with expertise in U.S. federal and state tax law. Their articles are written to help taxpayers understand complex tax topics in plain English.