Every change to the rates and thresholds NetPayCal uses.
| Date | Change |
|---|---|
| October 2026 | Launch. US federal 2026 brackets and standard deductions from IRS inflation adjustments. |
| October 2026 | Social Security wage base set to $184,500 for 2026. |
| October 2026 | UK 2026/27: personal allowance £12,570, Scottish bands from the 13 January 2026 Scottish Budget, student loan thresholds for 2026/27. |
| October 2026 | State calculators for all 50 states and DC added. |