Last Updated: 
October 20, 2020

Snapshot of Teacher Retirement

Alaska's Teachers' Retirement System

Defined Benefit Plan

Average pension value (2018): $34,605
Median pension value (2018): -
Vesting Period: 8 Years
Teacher Contribution Rate (2018): 4.89%
Employer Contribution Rate (2018): 22.84%
Participation in Social Security: No

How Does Teacher Retirement Work in Alaska?

In Alaska, teachers are a part of the Alaska Teachers' Retirement System. The TRS is the state's oldest retirement system and was established when Alaska was still a territoy.

But unlike most states, new teachers in Alaska do not participate in a defined benefit (DB) pension plan. Instead, they are enrolled in the state's Defined Contribution (DC) Retirement Plan. The DC plan functions like a traditional 401k-style plan in the private sector: the employee contributes a set percentage of their salary and the employer matches a portion each year. This change took place in the summer of 2006, when Alaska closed its pension system to new hires. 

Alaska's teacher pension plan, which applies to teachers hired before 2006, is structured similarly to the DB plans in other states. Unlike the DC plan, a teacher’s contributions and those made on their behalf by the state or school district do not determine the value of the pension at retirement. Although those contributions are invested in the market, and often managed by private equity and hedge funds, a teacher’s pension wealth is not derived from the returns on those investments. Instead, it is determined by a formula based on their years of experience and final salary.

Finally, most states, including Alaska, have adopted multiple benefit tiers for teachers depending on when they were hired. Alaska's benefit tiers can be found here.

How Does Alaska's Defined Contribution Plan Work? 

Tier III teachers were hired after June 30, 2006 and participate in the state's DC plan. Each year, participating Alaskan teachers contribute 8 percent of their salary to the fund, while their employer contributes 7 percent. As a result, 15 percent of a teacher's salary is contributed to their DC retirement plan annually. Under the DC plan, teachers vest gradually and are eligible to receive a percentage of the employer contributions made on their behalf based on their number of years of service: 25 percent after 2 years; 50 percent after 3 years; 75 percent after 4 years; and, 100 percent after 5 years of service. This gradual vesting means that beginning with 2 years of service, a teacher is eligible for their employer contributions in 25 percent intervals.

Should a teacher leave the classroom or the state after 3 years, she would take all of her own contributions and 50 percent of what was contributed by her employer. This leads to another important element of Alaska's DC plan: it is fully portable. This means that teachers who leave Alaska to teach in another state can bring all their retirement funds with them. Teachers enrolled in a pension plan cannot do this, which likely results in much lower retirement earnings over their career if they move across state lines. 

How Were Teacher Pensions Calculated in Alaska Prior to 2006?

Pension wealth is derived from a formula. The figure below illustrates how a teacher pension is calculated in Alaska. It is important to note, however, that the state assesses an educator’s final salary based on their highest average 3 consecutive years of salary. For example, a teacher who works for 25 years with a final average salary of $70,000 would be eligible for an annual pension benefit worth 62.5 percent of their final salary. 

Calculating Teacher Pension Wealth in Alaska

MultiplierXAvg. highest 3 years of salaryXYears of service

Multiplier differs by years of service

Up to 20 years


More than 20 years



Who Qualifies for a Teacher Pension in Alaska?

Like most states, teachers need to serve a number of years before qualifying for a pension. For teachers in the pension plan, Alaska imposed an 8-year vesting period. While educators qualify for a pension after 8 years of service, the pension may not be worth all that much. Moreover, educators can’t begin to collect it until they hit the state’s retirement age. The state sets specific windows when teachers can retire with benefits based on age and years of experience. Teachers participating in Alaska's pension system and hired before 1990 can retire at age 55. Teachers participating in the pension systema and hired after 1990 can retire at age 60.

Additionally, Alaska allows early retirement up to five years early, but teachers taking that option can expect their benefits to be reduced.

How Much Does Alaska's Teacher Pension Plan Cost?

As they work, teachers and their employers must contribute into the plan. Those contribution rates are set by the state legislature and can change year-to-year. In 2018, pension plan participants contributed 4.89 percent of their salary to the pension fund, while the state contributed 22.84 percent. In total, 27.73 percent of teacher salary was spent on Alaska's teacher pension fund. However, not all of that investment goes toward benefits. While the full 4.89 percent of salary contributed by individual teachers is for benefits, the state contributes only 10.36 percent. The remaining 12.48 percent state contribution is to pay down the pension fund's unfunded liabilities. 

Finally, in Alaska, as with most states, teacher pensions are not portable. This means that if a teacher leaves Alaska's TRS system, they can’t take their benefits with them, even if they continue working in the teaching profession. As a result, someone who leaves teaching or who moves across state lines might have two pensions, but the sum of those two pensions is likely to be worth less than if they remained in one system for their entire career. In other words, the lack of benefit portability will hurt the long-term retirement savings of any educator who leaves teaching altogether or who crosses state lines to work in another state. 

As with most state pension funds, Alaska’s teacher retirement system provides the greatest benefits to teachers who stay the longest, while leaving everyone else with inadequate benefits. With that in mind, current teachers in Alaska enrolled in the pension fund should think carefully about their career plans and how they interact with the state's retirement plan.

Glossary of Financial Terms

Vesting period: The number of years a teacher must teach before becoming eligible to receive a pension. Although the length of vesting periods vary by state, 5 years is typical. In every state, a teacher who leaves prior to vesting is eligible to withdraw his or her own contributions, sometimes with interest, but few states allow those employees to collect any portion of the employer contributions made on their behalf.

Employee contribution: The percent of a teacher’s salary that he or she pays annually to the pension fund.

Employer contribution: The percent of a teacher’s salary that the state, school district, or a combination of the two pays annually to the pension fund.

Normal cost: The annual cost of retirement benefits as a percentage of teacher salary. This excludes any debt cost.

Amortization cost: The annual cost of a pension fund’s contribution toward any unfunded liabilities. This can also be thought of as the debt cost of the pension fund.

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Last updated: October 20, 2020

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