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Tax Indexing: What It Is, How It Works, and Example

A taxpayer places a finger on the line corresponding to their income tax bracket and enters that percentage into a calculator with the other hand.

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Definition
Tax indexing is the adjustment of tax rates in response to inflation to prevent bracket creep, which occurs when rising prices push income into higher tax brackets.

What Is Tax Indexing?

Tax indexing is the adjustment of the various rates of taxation in response to inflation and to avoid bracket creep. Bracket creep occurs when inflation drives income into higher tax brackets, resulting in higher income taxes but no real increase in pur🥂chasing power.

Tax indexing attempts to eliminate the potent൩ial for bracket creep by altering the tax rates before the creep occurs.

Key Takeaways

  • Tax indexing is the adjustment of the various rates of taxation in response to inflation and to avoid bracket creep.
  • Bracket creep occurs when inflation drives income into higher tax brackets, resulting in higher income taxes but no real increase in purchasing power.
  • A government that has a system of tax indexing in place can adjust the tax rates in lockstep with inflation so that bracket creep doesn’t occur; in the United States, the government is allowed to use tax indexing every year, so this change does not have to wait on legislative approval.

How Tax Indexing Works

Tax indexing is a method of tying taxes, wages, or other rates to an index to preserve the public’s purchasing power during periods of 澳洲幸运5开奖号码历史查询:inflation. During periods of inflation, bracket creep is likely to occur since 澳洲幸运5开奖号码历史查询:tax codes generally do not reဣspond very quickly to c👍hanging economic conditions.

Tax indexing is meant to be a proactive solution to bracket creep. By using a form of indexation, it helps taxpayers maiꦉntain their same purchasing power and avoid higher tax rates brought on by inflation.

In the United States, the government is allowed to use tax indexing every year, so this change does not have to wait on legislative approval. Most features of the 澳洲幸运5开奖号码历史查询:federal income tax are already indexed for inflation. Thus, states that tie their income taxes closel𝓡y to federal rules will find it easier to avoid inflationary tax hikes.

A government that has a system of tax indexing in place can adjust the tax rates in lockstep with inflation so that bracket creep doesn’t occur. Tax index🌌ing is particularly important during periods of high inflation, when there is a need to stabilize economic g🎐rowth.

Example of Tax Indexing

For the 2025 tax year, an individual who earns $39,475 falls in the 12% 澳洲幸运5开奖号码历史查询:marginal tax bracket. The 12% 澳洲幸运5开奖号码历史查询:tax bracket captures income within the range of $11,926 and $48,475. The next bracket is 22%, which captures income in the range of $48,476 to $103,350. If this taxpayer’s income is increased to $49,000 in 2025, he will be taxed 22%.

But due to inflation, this taxpayer’s annual income ($49,000) buys the same amount of goods and services that their previous $39,475 did. Furthermore, his take-hom🐷e pay in ⛦2025 after taxes have been withheld is less than his 2024 net income even with no real increase in his purchasing power. In this case, bracket creep has occurred, pushing this taxpayer into a higher tax bracket.

In the example above, indexing taxes for inflation would mean that the $48,475 cutoff for the 12% tax bracket will be adjusted every year by the level of inflation. So, if inflation is 4%, the cutoff will automatically increase to $48,475 × 1.04 = $50,414 in the following year. Therefore, the taxpayer in the example will still fall in the 12% tax bracket after his earnings increase to $49,000.

Indexing 澳洲幸运5开奖号码历史查询:income taxes for inflation helps ensure that the tax system treats people in roughly the same way from🗹 y🌟ear to year.

What Is the Result of Bracket Creep?

Bracket creep results in highe𝓡r income taxes but no re🌳al increase in purchasing power. It occurs when inflation drives income into higher tax brackets.

How Does Tax Indexing Prevent Bracket Creep?

A government that has a system of tax indexing in place can adjust the tax rat😼es in lockstep with inflation so that bracket creep doesn’t occur.

Does U.S. Tax Indexing Require Congressional Approval?

No. The U🀅.S. government is allowed to use tax indexing every year, so this change does not have to wait on legislative approval.

The Bottom Line

Tax indexing is when various rates of taxation are adjusted in response to inflation and to avoid bracket creep. Bracket creep occurs when inflation drives income into higher tax brackets, resulting in higher income taxes but no real increase in purchasing power.

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