FERS Retirement Benefits Overview
There are six key pillars of a FERS employees’ future.
WHat Is FERS?
The Federal Employees Retirement System (FERS) was created by Congress in 1986 and officially implemented on January 1, 1987. It is a three-tiered retirement plan that automatically covers most federal employees hired on or after January 1, 1984. FERS was created because the federal government needed a retirement system that was more financially sustainable, portable, and integrated with Social Security. It replaced Civil Service Retirement System (CSRS) for most new federal employees beginning in 1987. The key features of FERS are:
FERS Pension
Defined benefit calculated by a formula. Lifetime, government-paid annuity.
Social Security
Earned through 40 quarters of credits plus the FERS Annuity Supplement (if qualified).
Thrift Savings Plan (TSP)
A 401(k)-style account with up to a 5% government match. How it’s invested can be adjusted and customized.
1. FERS/State Pensions
The FERS Basic Benefit is the federal pension portion of the Federal Employees Retirement System. It is based on three main factors: your High-3 average salary, your years of creditable service, and pension multiplier.
Standard FERS Formula
For most FERS employees, the formula is:
High-3 Average Salary × Years of Creditable Service × 1% = Annual FERS Pension
Example: $100,000 High-3 x 30 years x 1% = 30,000 annual pension
Enhanced FERS Formula at Age 62
FERS has a higher pension multiplier for employees who retire at age 62 or older with at least 20 years of creditable service.
High-3 Average Salary × Years of Creditable Service × 1.1% = Annual FERS Pension
Example: $100,000 High-3 × 30 years × 1.1% = $33,000 annual pension
What is High-3?
Your High-3 is the highest average basic pay earned during any consecutive 36 months of federal service. For many, this is their final three years before retirement, but not always.
High-3 generally includes: Base pay, Locality pay, Certain shift differentials
High-3 generally does not include: Overtime, Bonuses, Awards, Unused annual leave payments
Vesting Under FERS
Vesting means you have earned the right to receive a future FERS pension, even if you leave federal service before retirement age. Under FERS, employees generally become vested after 5 years of creditable civilian federal service. That means if you complete at least 5 years of creditable service, you may be eligible for a deferred FERS pension later, even if you leave federal employment before retiring.
Vesting does not mean you can immediately collect the pension. It means you have earned a future pension benefit based on your service.
Minimum Retirement Age (MRA)
MRA stands for Minimum Retirement Age. This is one of the most important FERS rules because it determines when many employees can retire under certain FERS provisions. Your MRA depends on your year of birth. For many current federal employees, the MRA is between age 55 and 57.
Standard FERS immediate retirement eligibility rules are:
- Age 62 with at least 5 years of service
- Age 60 with at least 20 years of service
- MRA with at least 30 years of service
- MRA with at least 10 years of service, but with a possible reduction
Calculate your FERS Retirement here:
2. Social Security Income & Social Security Supplement
Traditional Social Security Income
FERS employees participate in Social Security as part of their federal retirement system. This means most FERS employees pay Social Security taxes during their working years and may receive Social Security retirement benefits later.
How FERS Employees Earn Social Security
FERS employees pay Social Security payroll taxes, just like most private-sector employees. These taxes help employees earn Social Security credits. To qualify for Social Security retirement benefits, most workers need 40 credits, which is generally equal to about 10 years of covered work.
When Can Social Security Start?
Social Security retirement benefits can generally begin as early as age 62. However, starting early usually means receiving a permanently reduced monthly benefit. Full Retirement Age depends on year of birth and is generally between age 66 and 67 for many current workers. Delaying benefits past Full Retirement Age can increase the monthly benefit up to age 70.
Who Qualifies?
Generally, employees must retire with an immediate, unreduced FERS retirement before age 62. Common qualifying retirement scenarios include:
- MRA with at least 30 years of service
- Age 60 with at least 20 years of service
- Certain early retirements under VERA or Reduction in Force provisions
- Certain special category employees, such as law enforcement or firefighters, who retire earlier under special rules
When Does The Supplement End?
The FERS Special Retirement Supplement ends at age 62. More specifically, it generally stops at the end of the month before the retiree turns 62.
Do You Have to Start Traditional Social Security at 62?
No;
Do You Have to Start Traditional Social Security at 62?
No. One of the biggest misconceptions is that federal employees are forced to begin Social Security once the supplement ends. The supplement stops at age 62 because that is the first age most people become eligible for Social Security retirement benefits. However, retirees can choose whether to start Social Security at 62 or delay benefits to a later age.
Social Security Supplement
The FERS Special Retirement Supplement, sometimes called the Social Security Supplement, is a temporary benefit designed to help certain federal employees bridge the gap between retirement and age 62. Because many FERS employees become eligible to retire before age 62, Congress created this supplement to provide income similar to a portion of Social Security until regular Social Security eligibility begins.
3. TSP (Thrift Savings Plan)
The Thrift Savings Plan, commonly called TSP, is the federal government’s version of a 401(k). It is one of the three major components of the FERS retirement system, alongside the FERS pension and Social Security. The TSP allows federal employees to contribute money directly from their paycheck toward retirement savings and long-term investing. For many FERS employees, the TSP becomes one of the largest retirement assets they will own during their career.
Distribution Options
- Leave in TSP
- Full withdrawal (large tax risk)
- Installments (monthly, life expectancy, etc.)
- Annuity (irrecoverable)
- Rollover to IRA / Roth (more options, specialization strategies)
Traditional TSP vs. Roth TSP
Federal employees can contribute to: Traditional TSP, Roth TSP, or a combination of both.
Traditional TSP:
Contributions are made pre-tax. This may reduce taxable income today, but withdrawals in retirement are generally taxable as ordinary income.
Roth TSP:
Contributions are made with after-tax dollars. This means taxes are paid now, but qualified withdrawals in retirement may be tax free, including growth.
Roth TSP Clarification
One of the biggest misconceptions about the TSP is that employees lose the government match if they contribute to the Roth TSP.
FERS employees still receive the full government match when contributing to the Roth TSP, as long as they meet the contribution requirements.
For example, if a employee contributes 5% into the Roth TSP:
The government still provides matching contributions
The employee still receives the automatic 1% contribution
The employee still receives the full match
Currently, government matching contributions are generally deposited into the Traditional TSP portion, even if the employee contributes entirely into the Roth TSP.
Government Automatic 1% Contribution
Under FERS, the government automatically contributes 1% of an employee’s basic pay into the TSP, even if the employee does not contribute their own money. This is called the Agency Automatic 1% Contribution.
TSP Investment Funds
The TSP offers several core investment funds that allow employees to build retirement portfolios based on their goals, timeline, and risk tolerance:
- G Fund – Government securities fund designed for capital preservation and stability. Considered the most conservative TSP fund.
- F Fund – Fixed income bond index fund focused on bonds and income-oriented investments.
- C Fund – Tracks large U.S. companies through an S&P 500 index strategy.
- S Fund – Tracks small and mid-sized U.S. companies not included in the S&P 500.
- I Fund – Provides international stock market exposure outside the United States.
- Lifecycle Funds, or L Funds – The Lifecycle Funds automatically adjust investment allocation over time based on an expected retirement year. These funds become more conservative as the target retirement date approaches.
4. FEGLI (Federal Employees’ Group Life Insurance)
The Federal Employees’ Group Life Insurance program, commonly known as FEGLI, is the life insurance program available to most federal employees. FEGLI is administered through the federal government and is designed to provide life insurance protection during employment and, in some cases, into retirement.
For many federal employees, FEGLI is one of the largest workplace benefits they have. However, understanding how FEGLI works as employees age is extremely important because costs and coverage can change significantly over time.
FEGLI And Retirement
One of the most important things federal employees should understand is that FEGLI changes as employees get older and enter retirement. Many employees keep FEGLI for decades without reviewing:
- Future premium increases
- Coverage reductions
- Retirement costs
- Alternative options
- Long-term insurance needs
FEGLI Costs Increase With Age
While FEGLI may appear inexpensive during working years, premiums for optional coverage can increase substantially later in life. Notably:
- Option B costs can rise significantly every 5 years
- Costs typically increase beginning at age 35.
- Some retirees are surprised by how expensive coverage becomes in their 60s and 70s
FEGLI Does Not Include Living Benefits
Traditional FEGLI coverage is designed as a death benefit. Many private insurance products may include additional features such as:
- Chronic illness riders
- Critical illness access
- Long-term care style benefits
- Accelerated death benefit provisions
These are commonly referred to as living benefits because they allow access to benefits while still alive under qualifying conditions. Federal employees often compare these features when evaluating long-term insurance needs.
5. Federal Employees Health Benefits Program (FEHB)
The Federal Employees Health Benefits Program, commonly called FEHB, is the health insurance program available to eligible federal employees, retirees, and their families. FEHB is considered one of the most valuable federal benefits because eligible employees may be able to continue health insurance into retirement.
The program offers a wide variety of health plan options, allowing employees to choose coverage that best fits their medical needs, family situation, and budget.
The 5-Year Rule
To continue FEHB into retirement, employees generally must:
- Retire with an immediate retirement eligibility
- Be continuously enrolled in FEHB for the 5 years immediately before retirement, or since first eligible to enroll
This is known as the “5-Year Rule.”
FEHB and Medicare
As federal retirees become eligible for Medicare, coordination between FEHB and Medicare becomes an important planning topic.
Medicare Part A – Most eligible retirees receive Medicare Part A without an additional premium if they qualify through work history.
Part A generally covers:
- Hospital services
- Inpatient care
- Certain skilled nursing services
Part B generally covers:
- Doctor visits
- Outpatient care
- Medical services
Part B requires a monthly premium. Some retirees choose to enroll in Part B while keeping FEHB. Others evaluate whether FEHB coverage alone is sufficient for their needs.
FEHB Does Not Cover Everything
While FEHB provides broad health coverage, employees should understand that healthcare and long-term care are not the same thing. Traditional health insurance focuses on:
- Medical treatment
- Doctor visits
- Hospital care
- Prescriptions
This is one reason many retirees evaluate long-term care planning separately from FEHB.
6. Income TAX Planning
Where retirement dollars actually live: Keeping money in different ‘buckets’ is extremely important.
Taxable
Tax going in, tax growing, tax coming out.
- Stocks
- Bonds
- Bokerage/Mutual Funds
- Crypto
- Checkings/Savings
- Real Estate Equity
Tax-Deferred
No tax now. Grows tax-free. Taxed as income upon withdrawal.
- Traditional TSP
- Traditional 401(k)/403(b)
- Traditional IRA
- Annuity
- FERS Pension
- Social Security (mostly)
Tax Favorable
Tax now. Grows tax-free, distributes tax-free.
- Roth TSP
- Roth 401(k)/403(b)
- Roth IRA
- Municipal Bonds
- Permanent Life Insurance
- Service-Connected Disability
Public and State Employee Assistance
While FERS is specific to federal employees, many state, county, education, and other public-sector employees may also have retirement systems that include pensions, deferred compensation plans, healthcare benefits, or supplemental retirement accounts. Although every system is different, many of the same retirement planning principles still apply, including income planning, tax diversification, Social Security coordination, insurance planning, and long-term care considerations. District Mutual also works with many public and state employees to help review and better understand how their specific retirement benefits fit into their overall financial picture. The goal is to provide education and planning guidance tailored to each individual’s unique retirement structure and long-term objectives.
What Next?
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