Cost Of Living Adjustment 2024 For Employees In Arizona. In 2024, the standard deduction will be $29,200 (for married couples filing jointly), $21,900 (for heads of households), and $14,600 (for singles and married couples filing. Ok, back to the 2024 social security cola.

Here’s how that total cost breaks down:. Ok, back to the 2024 social security cola.