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Answers · Individual tax · Form 1040

How Is Interest Income Taxed?

Interest is generally gross income unless a specific exclusion applies.

Reviewed August 2026 · Mint Associates Ltd Co · Houston, Texas

How it works

The rule, and what it turns on.

Tax-exempt municipal interest may be excluded federally but still appears informationally and can have state consequences.

Example

$2,000 bank interest is generally taxable; qualifying municipal interest may be federally tax-exempt.

Common mistakes

What we see go wrong, and what we do instead.

  • Omitting interest without a 1099.

A better approach

  • Reconcile bank/broker statements to tax forms.

Authority

Where this comes from, so you can check it.

IRC §§61(a)(4), 103; Schedule B instructions.

Educational information, not individualized tax advice. Treatment depends on your facts, entity classification and tax year, and IRS instructions change. Confirm your own position with us before relying on it. Mint Associates does not provide legal services.

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