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What is a marginal tax rate?

Your next dollar, your average rate, and why they differ.

Updated and verified August 21, 2026

The practical idea

Your next dollar, your average rate, and why they differ. The exact outcome depends on the applicable year, jurisdiction, and complete facts.

Use the number carefully

Beaver Ledger tools provide educational estimates. Official records and current government guidance remain authoritative for filing or financial decisions.

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