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Contact Congress about H.R. 6498: Billionaire Minimum Income Tax Act

Very wealthy taxpayers could owe a new yearly minimum tax. The tax would count income and gains on assets they still own, not just assets they sell. It would also add new reporting and valuation rules.

Modern Action explains legislation in plain English, helps you choose whether to support, oppose, or ask for changes, and drafts a message tied to the bill, your stance, and the elected officials who can act on it.

Billionaire Minimum Income Tax Act is a House bill in Congress.

Who this affects: This bill mainly affects people worth more than $100 million. It also affects some trusts and estates tied to those taxpayers. These taxpayers may owe more each year, even when they do not sell assets. The Treasury Department and IRS would also need to run new reporting, valuation, credit, and payment systems.

Why this matters: This bill matters because very wealthy people can hold assets for years while those assets rise in value. Under current rules, tax often comes later, when assets are sold. This bill would tax some of that growth each year. It could raise federal revenue from a small group of taxpayers, but it would also make tax filing and enforcement much more complex.

Key provisions in H.R. 6498

  • The bill applies to people worth more than $100 million. Married people filing separately would face a lower limit, and some related trusts and estates are also covered.
  • Covered taxpayers would owe an added tax. It equals 25% of taxable income plus net unrealized gains, minus regular income tax and the taxpayer’s minimum tax account balance.
  • For most covered taxpayers, the bill limits the yearly minimum tax. The cap is 40% of that taxpayer’s yearly wealth increase, as the bill defines it.
  • The bill taxes gains on assets even before sale. It does this by treating all assets as if they were sold at year-end for estimated fair market value, then adding gains and losses together.
  • Hard-to-price assets would need special valuation methods. That includes private businesses and other assets that are not easily traded, with formula-based methods, possible government appraisers, and limited taxpayer challenges.

How Modern Action helps you take action on H.R. 6498

You do not have to start with a blank letter. Modern Action turns the bill, your position, and the relevant congressional context into a message you can edit and send. The goal is to make contacting Congress clear, specific, and useful without forcing you to parse bill text or figure out the right office on your own.

Questions people ask about H.R. 6498

What is H.R. 6498?
Very wealthy taxpayers could owe a new yearly minimum tax. The tax would count income and gains on assets they still own, not just assets they sell. It would also add new reporting and valuation rules.
How do I support or oppose H.R. 6498?
Choose support, oppose, or ask for changes on Modern Action. The action flow drafts the message for you and keeps the wording tied to this bill.
Who should I contact about H.R. 6498?
Modern Action uses your location to route the action to the congressional offices relevant to the bill and your representation.
Can Modern Action explain H.R. 6498 before I act?
Yes. Modern Action gives you a plain-English summary, current status, and action context before you send anything.

Keep acting on Modern Action

More ways to act on this issue

Compare the broader issue and related bills without leaving Modern Action.

Related issues

  • Contact your reps on IRS Enforcement and Wealth ReportingWhether the IRS should receive more funding, audit authority, asset-reporting data, valuation rules, and penalties to enforce taxes on wealthy households and complex assets.
  • Contact your reps on Taxes on Unrealized GainsWhether ultra-wealthy taxpayers should owe tax on investment gains before selling assets, including mark-to-market taxes on public stock and minimum taxes that count paper gains.
  • Contact your reps on IRS capacity, asset reporting, and valuation rulesFunding, audits, reporting, asset registries, valuation methods, penalties, third-party data, and Treasury rulemaking needed to administer wealth taxes and high-wealth minimum taxes.
  • Contact your reps on Tax avoidance through trusts, gifts, transfers, and offshore wealthRules for trusts, estates, gifts, inheritances, expatriation, foreign entities, foreign-account data, asset transfers, and other structures that can move wealth out of reach of high-wealth taxes.
  • Contact your reps on Unrealized gains and billionaire minimum taxesTaxes that would make very wealthy taxpayers pay on large gains before assets are sold, including mark-to-market rules, minimum taxes, transfer taxes, credits to prevent double taxation, and liquidity transition rules.

Related bills

  • Take action on H.R. 8085: Ultra-Millionaire Tax Act of 2026
  • Take action on S. 3956: Make Billionaires Pay Their Fair Share Act
  • Take action on S. 4017: Ultra-Millionaire Tax Act of 2024
  • Take action on S. 4246: Ultra-Millionaire Tax Act of 2026
  • Take action on H.R. 7767: Make Billionaires Pay Their Fair Share Act
  • Take action on H.R. 7749: Ultra-Millionaire Tax Act of 2024
  • Take action on S. 2845: Billionaires Income Tax Act
  • Take action on H.R. 5427: Billionaires Income Tax Act