Keith's Note: "Pantex’s pension system can be confusing, especially with multiple plans, closure dates, and different benefit formulas. This guide breaks down the essentials so you can understand your eligibility and make potentially more confident retirement decisions." - Keith Demetriades, CFP®, CKA® | Financial Advisor Specializing in Pantex Retirees.
Pantex’s four defined benefit pension plans are closed to new enrollees.
Individuals hired or rehired after the closure dates are instead participants in the Enhanced Defined Contribution Program under the 401(k) Savings Plan.
1. Pantex Non-Bargaining Plan (Pantex NB Plan)
Eligibility Checklist
Hired, rehired, or transferred from bargaining units on or before February 19, 2012.
An eligible non-bargaining Pantex employee.
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Individuals generally not eligible include leased employees, independent contractors, non-resident aliens (without U.S. earned income), and employees who waived participation.
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Vesting
Vested after five years as an employee: If an employee was not 100% vested as of the closure date (February 19, 2012), their accrued benefit was frozen and they became eligible for the Enhanced Defined Contribution Plan (EDC).
Benefit Formula
1.3% of Final Average Earnings multiplied by years of Pension Service Credit earned since October 1, 1991.
Employees with service prior to October 1, 1991, who participated in Prior Plans, may receive an additional benefit.
Normal Retirement Date
On or after reaching age 65: Active employees may commence a pension benefit at age 70 ½ while continuing employment.
Early Retirement Date
A reduced early retirement pension benefit may begin as early as age 55 if the employee has attained at least 10 years of service at the termination date.
If benefits commence prior to age 65, the pension benefit is reduced by 2.5% for each year benefits commence prior to the Normal Retirement age.
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Does not apply if the retiree is classified as a “Firefighter, Motor Pump Operator, or Firefighter/Paramedic who is a responder” and meets the age and service requirements for Early Retirement.
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2. Metal Trades Council (MTC) Plan
Eligibility Checklist
Hired, rehired, or transferred from non-Metal Trades Council classifications before January 1, 2016.
Eligible as covered by the Metal Trades Council collective bargaining agreement.
Vesting
Vested after five years as an employee.
Benefit Formula
1.3% of Final Average Earnings times years of Pension Service Credit (service as an active member in an eligible class on or after March 1, 1993).
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Service before March 1, 1993 may yield an additional benefit.
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Normal Retirement Date
On or after reaching age 65.
Active employees age 70 ½ or older may commence benefits while continuing employment.
Early Retirement Date
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A reduced early retirement pension benefit may begin as early as age 55 if the employee has attained at least 10 years of service at the termination date.
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If benefits commence prior to age 65, the pension benefit is reduced by 2.5% for each year (prorated for partial year) benefits commence prior to age 65.
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This reduction does not apply if the retiree is classified as a “Firefighter, Motor Pump Operator, or Firefighter/Paramedic who is a responder” and meets the age and service requirements for Early Retirement.
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3. Pantex Guards Union (PGU) Plan
Eligibility Checklist
Eligible employees who were hired prior to March 18, 2002, AND who did not opt out of the PGU Plan prior to January 1, 2003.
Vesting
Vested after five years as an employee.
Benefit Formula
1.5% of Final Average Earnings times your years of Pension Service Credit on or after June 1, 1994.
Normal Retirement Date
On or after reaching age 65.
Active employees age 70 ½ or older may commence benefits while continuing employment.
Early Retirement Date
A reduced early retirement pension benefit may begin as early as age 55 if the employee has attained at least 10 years of service at the termination date.
If benefits commence prior to age 65, the pension benefit is reduced by 2.5% for each year (prorated for partial year) benefits commence prior to age 65.
The Retirement Program Plan for Employees of Consolidated Nuclear Security, LLC at the U.S. Department of Energy (DOE) Facilities at Oak Ridge, Tennessee (Y-12)
Eligibility Checklist
Plan Closure Dates: The Y-12 Plan closed to various employee classifications on specific dates, including Y-12 Non-Bargaining (1/1/2012), Atomic Trades and Labor Council (1/1/2016), United Steel Workers (2/1/2016), and International Guards Union of America protective force groups (1/1/2016 or 8/15/2016).
Sole Exception for Rehire: A rehired participant may re-participate only if they had a vested interest in their accrued benefit when employment terminated and did not receive a lump sum payment of that accrued benefit.
Excluded Employees: Leased employees, independent contractors, non-resident aliens who do not have US-sourced earnings, and employees who waived participation in the Plan.
Active Participant Contributions: Based on employment classification, active participants must contribute a percentage of their compensation (e.g., 2.0% for non-bargaining employees as of 1/1/2015) in order to receive Pension Service Credit. These contributions are not accrued during an unpaid leave of absence unless it is a qualified military leave or an approved disability leave.
Vesting
No longer an employee of the company for any reason after completing at least five years of Credited Service.
Participants are always vested in their contributions to the plan and the interest payable on those contributions.
If employment terminates before completing five years of Credited Service, you will forfeit your right to any pension plan benefits, excluding your own contributions.
Benefit Formula
The formula that produces the largest monthly benefit of these three will be used:
Regular Formula
The Regular formula provides a monthly benefit equal to:
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85-Point Structure: 1.4% of your average monthly Eligible Earnings multiplied by your years and months of Pension Service Credit.
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81-Point Structure: 1.2% of your average monthly Eligible Earnings multiplied by your years and months of Pension Service Credit.
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Alternate Formula
The Alternate formula is designed with a Social Security offset:
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85-Point Structure: 1.767% of your average monthly Eligible Earnings times your years and months of Pension Service Credit minus 50% of your estimated monthly primary Social Security benefit (prorated for years of service less than 30).
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81-Point Structure: 1.5% of your average monthly Eligible Earnings times your years and months of Pension Service Credit minus 50% of your estimated monthly primary Social Security benefit (prorated for years of service less than 30).
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Minimum Formula
The Minimum formula is a composite benefit based on fixed dollar amounts for service plus a percentage of earnings:
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Service-Based Component: $5 for each of your first 10 years of Pension Service Credit, plus $7 for each of the 11th through 20th years of service, plus $9 for each year in excess of 20 years of service.

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Earnings Component: Plus 10% of your average monthly Eligible Earnings (this 10% is reduced if you have less than eight years of Pension Service Credit).
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Fixed Component: Plus $18.
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Normal Retirement Date (Full, Unreduced Pension)
A participant is eligible to retire with a full pension benefit on the earliest date they meet any of the following criteria:
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Age Only: At age 65 or later, regardless of Company Service.
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Age and Service: At age 62 or later, provided you have at least 10 years of Company Service as of your termination date.
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Point System:
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85-Point Structure: When your age and years of Company Service total 85 points or more (requires participant to be at least age 50)
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81-Point Structure: When your age and years of Company Service total 81 points or more (requires participant to be at least age 50).
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Early Retirement Date (Reduced Pension)
If you retire before qualifying for a full pension, you may receive a reduced benefit.
Standard Early Retirement: If you retire at or after age 50, but before age 62, and have at least 10 years of Company Service as of your termination date.
Reduction Factor: The pension benefit is reduced by approximately 5% for each year and partial year needed to reach the earlier of age 62 or the required full point total (85 or 81 points).
Involuntary Termination (Special Rule): If your employment is involuntarily terminated by the Company (not for cause), special age/service criteria apply for immediate benefits:
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Full Pension Eligibility: Age 60 or over with 8+ years of Company Service, OR age and service totals 83 points or more (85-Point Structure), or 79 points or more (81-Point Structure).
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Reduced Pension Eligibility: At least age 48 with at least eight years of Company Service.
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Service added under this involuntary termination rule counts for eligibility but will not count to determine the final pension amount.
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What Are The Payment Options? (All Four Plans)
The normal, standard form of benefit payment is determined by the participant's marital status at retirement.
For Married Employees (Qualified Joint and Survivor Annuity)
The default form of payment is a Joint and 50% Survivor Annuity.
The participant receives a reduced pension, and after the participant's death, the surviving spouse receives 50% of that reduced benefit for the remainder of their life.
Y-12 Only
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Participants in the 85-Point Structure receive 98% of the single life annuity before the survivor reduction factor is applied.
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If the spouse dies before the participant, this form of payment will "pop-up" to the amount that would have been paid as a single life annuity. This "pop-up" feature does not apply if the participant elects the 75% Surviving Spouse Option.
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Waiver: This normal form may be waived in favor of an Alternative Benefit Payment Option, but it requires the spouse's written and witnessed or notarized consent.
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For Single Employees (Single Life Annuity)
The default form of payment is a Life Annuity.
The participant receives the full benefit earned at retirement for their lifetime.
After the participant's death, no benefits are paid to anyone else.
This option may be waived in favor of an Alternative Benefit Payment Option.
Alternative Benefit Payment Options
Participants in all four plans may elect an optional form of payment prior to benefit commencement, subject to spousal consent if married.
Options Available in Both Y-12 and Pantex Plans (NB, MTC, PGU)
Life Annuity Option (for Married Employees): Allows a married employee to receive their full pension benefit for their lifetime only, with no benefits paid to survivors after death. This requires the spouse's written and witnessed consent.
Social Security Adjustment Option (Leveling):
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Y-12 Plan: Level Income Option. The pension benefit is increased until age 62, and then decreased afterward, so that the participant’s combined income from the Plan and estimated Social Security is approximately level throughout retirement. This option is not available with the 75% surviving spouse coverage.
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Pantex Plans: Social Security Adjustment Option. This option increases payments before the Social Security date (age 62 or 65) and decreases or stops them afterward, aiming for a level combined income. Under the Pantex NB Plan, this option is not available if the participant is eligible to receive disability benefits under the Federal Social Security Act.
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Options Unique to Pantex Plans (NB, MTC, PGU)
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Certain and Continuous Retirement Benefit Option: This option provides pension payments for the participant's lifetime but guarantees payments for a minimum period of 10, 15, or 20 years. If the participant dies before receiving the minimum number of payments, the remaining guaranteed payments are made to a designated Beneficiary.
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Cash-Out and Rollover Options (Applicable to All 4 Plans)
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Small Benefits ($1,000 or Less): If the accrued vested pension benefit is $1,000 or less, the amount will be paid in a lump sum without the consent of the participant or spouse.
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Small Benefits ($1,001 to $5,000): If the accrued vested pension benefit is between $1,001 and $5,000, the participant may elect to receive a lump sum. If they do not elect the lump sum, an Individual Retirement Account (IRA) will be set up to receive a rollover of the lump sum.
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Pantex Unique Cash-Out: If the participant's monthly benefit is less than $125, the benefit will also be cashed out in a lump sum with no further benefits owed.
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Pre-Retirement Survivor Payment Options (If Participant Dies While Vested)
If a vested, married participant dies before payments commence, the surviving spouse is eligible for certain payment options.
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Monthly Survivor Annuity for Life of Surviving Spouse: This is the standard benefit, calculated based on the participant's accrued benefit (50% of the benefit the participant would have received).
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Lump Sum Payment in Lieu of Pension Benefits (Pantex Only): Under the Pantex Plans, the surviving spouse may elect a lump sum payment in lieu of monthly pension benefits, provided the election is made within 90 days of the participant’s death.
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Social Security Adjustment Option (Pantex Only): This option is available to a pre-retirement surviving spouse under the Pantex Plans.
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Y-12 Payment Timing: If a Y-12 participant dies after completing 10 years of Pension Service Credit, the survivor benefit is payable immediately. If the participant dies after five years but before 10 years of service, the benefit is payable the first day of the month following the date the participant would have reached age 65, though reduced benefits may start as early as the date the participant would have reached age 50.
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Real Wealth Questions
Have you confirmed eligibility for a Pantex pension benefit based on your hire date and employment classification?
How could the options available to you affect your long-term retirement cash flow and legacy planning?
Will your pension trigger an income-related monthly adjusted amount (IRMAA) to your Medicare premiums?
Will your pension raise your income high enough to make your Social Security benefits partially taxable?
What survivor options should you elect for your pension to balance lifetime income and spousal protection?
What To Do Next
Review your pension eligibility, hire date, and plan classification to confirm which benefits apply to you. Make sure you understand how your retirement age, service credits, and survivor elections will affect your lifelong income. If you’re evaluating payout options, planning around Social Security, or coordinating your pension with your 401(k) and other retirement income, connect with Keith Demetriades, CFP®, CKA®, for guidance tailored to Pantex retirees.
Frequently Asked Questions About Pantex Pension Plans
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Your plan depends on your hire date, employment classification (non-bargaining, MTC, PGU, or Y-12), and whether you were actively participating before the plan closure dates. Your HR/benefits department or your most recent pension statement can confirm your plan.
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All Pantex and Y-12 plans require five years of service to become vested. Once vested, you’re entitled to your earned pension benefit—even if you leave the company.
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Yes. Most plans allow early retirement starting at age 55 with at least 10 years of service, though the benefit is reduced unless you qualify for special rules (such as certain protective force or firefighter classifications).
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You may be able to select from options such as a Single Life Annuity, Joint & Survivor Annuity, Certain and Continuous (10/15/20-year), or a Social Security Adjustment option, depending on your plan. Married participants typically require spousal consent to elect an alternative option.
