PFE · 10-Q · 2026Q2 · Full report

Income Tax Rate Changes

PFIZER INC · 2026-08-04 · Importance 71 · Surprise 82

The second-quarter 2026 tax benefit was $407 million, compared with a tax provision in the second quarter of 2025, and the effective tax rate increased to 62.4% from 4.6%. For the first six months, the effective tax rate was 2.1%, compared with a benefit rate of 0.8% in the prior-year period. The OBBBA reduced the U.S. tax rate on foreign earnings under GILTI, now NCTI, from 13.125% to 12.6% beginning in fiscal 2026 and provided permanent domestic R&D expensing and bonus depreciation.

Key facts