What is Ameren's u.s. federal statutory tax?

Ameren (AEE) reported u.s. federal statutory tax of 21.0% in Q4 2025.

How has Ameren's u.s. federal statutory tax changed year-over-year?

Ameren's u.s. federal statutory tax decreased by 0.0% year-over-year, from 21.0% to 21.0%.

U.S. federal statutory tax

Ameren U.S. federal statutory tax remained flat by 0.0% to 21.0% in Q4 2025 compared to the prior quarter. Year-over-year, this metric was flat by 0.0%, from 21.0% to 21.0%.

Analysis

StatementCash Flow Statement

SectionOther

First reportedQ4 2013

Last reportedQ4 2025Feb 18, 2026

Metric ID: other_effective_income_tax_rate_reconciliation_at_federa_740d47

Historical Data

5 periods

	Q4 '21	Q4 '22	Q4 '23	Q4 '24	Q4 '25
Value	21%	21%	21%	21%	21%
QoQ Change	—	+0.0%	+0.0%	+0.0%	+0.0%
YoY Change	—	+0.0%	+0.0%	+0.0%	+0.0%

Range21% – 21%

CAGR+0.0%

Avg YoY Growth+0.0%

Median YoY Growth+0.0%

Current Streak4+ quarters growth

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Frequently Asked Questions

What is Ameren's u.s. federal statutory tax?: Ameren (AEE) reported u.s. federal statutory tax of 21.0% in Q4 2025.
How has Ameren's u.s. federal statutory tax changed year-over-year?: Ameren's u.s. federal statutory tax decreased by 0.0% year-over-year, from 21.0% to 21.0%.