History of the PBI
Arizona Revised Statute § 38-767 outlines the provisions for providing what is termed a Permanent Benefit Increase (PBI) to retired members.
Funds to pay for the PBI come from excess earnings on the actuarial value of the overall ASRS fund. When excess earnings are identified, a formula that includes years of service is used to determine the individual retired member's PBI, which, if available, is applied at the beginning of the fiscal year, July 1. Once granted, the PBI cannot be taken away; pension checks cannot be reduced, even in years when there are no excess earnings or negative earnings.
The purpose of the PBI is to help retired members keep pace with increasing living expenses, but the PBI is not tied to any cost of living index and is not guaranteed to be paid every year. The PBI should not be seen as a "raise," as the pension check is an annuity, not a paycheck.
Frequently Asked Questions
Who is qualified to receive a Permanent Benefit Increase?
How does the ASRS arrive at the amount available to fund the PBI?
What is the amount a retiree may receive for a PBI?
Why were no funds available for a PBI even though the ASRS fund has experienced strong returns in certain years?
When will another PBI be available?
Current Status of the PBI
Fiscal Year 2023-24
Based upon the plan's actuarial valuation for fiscal year ending June 30, 2024, there are insufficient funds to provide for a Permanent Benefit Increase for the new fiscal year, which begins July 1, 2025.
Previous PBI's
The Arizona State Retirement System Board of Trustees announced Friday, November 12, 2021 that qualified retirees will receive a Permanent Benefit Increase (PBI) to their monthly annuities, beginning with their July 2022 benefit check.
This PBI is made possible from an accumulation of excess returns over the past several years, including the most recent total fund return of 25.1 percent for the fiscal year ending June 30, 2021.
To qualify for this PBI, retirees must have an original ASRS membership date of Sept. 12, 2013 or earlier, and have retired by July 31, 2021.
The increase will be set at $11.49 for each year of service a retiree accumulated at retirement.
Here's an example of the formula to be used for a qualified retiree with 20 years of service at the time of retirement:
$11.49 X 20 years of service = $229.80 annual PBI, divided by 12 months = $19.15 increase to monthly benefit payment
The PBI was added beginning with benefit checks of July 1, 2022.

