United States federal income tax 2026
Valid from 2026-01-01 to 2026-12-31
Internal Revenue Service — Tax year 2026 inflation adjustmentsUnited States · money
Money decisions in United States
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Current reviewed rules
Latest official observations
| Indicator | Value | Period | Source |
|---|---|---|---|
| Inflation, consumer prices (annual %) | 2.9495252049 annual percent | 2024 | World Development Indicators API |
| Lending interest rate (%) | 3.2500000000 percent | 2021 | World Development Indicators API |
| Tax revenue (% of GDP) | 10.7694743667 percent of GDP | 2024 | World Development Indicators API |
| GDP per capita, PPP (current international $) | 90026.5163005740 current international dollars | 2025 | World Development Indicators API |
| Official exchange rate (LCU per US$, period average) | 1.0000000000 local currency per US dollar | 2025 | World Development Indicators API |
| Gini index | 41.8000000000 index | 2024 | World Development Indicators API |
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