Your Guide to Military Retirement Pay: What to Know for 2026 and Beyond

If you’re keeping an eye on military retirement pay, you know that staying informed is key to financial planning. You likely saw talk of changes coming in 2026 and want to understand exactly what that means for you. This guide will break down how the system currently works and clarify what to expect.

Understanding the 2026 Outlook for Military Retirement Pay

When you hear about shifts in military retirement pay, it’s smart to pay attention. The ad you clicked mentioned changes to cost-of-living formulas and service credit rules for 2026. It’s important to clarify the current situation: as of today, Congress has not passed any major laws that fundamentally overhaul the calculation formulas for 2026.

However, the military retirement system is not static. It changes in two main ways:

  1. Annual Adjustments: Cost-of-Living Adjustments (COLAs) happen every year to account for inflation. This is a guaranteed, recurring change.
  2. Legislative Changes: Congress can and does pass new laws that affect military pay and benefits. The shift to the Blended Retirement System (BRS) in 2018 is a perfect example of a major legislative change.

This guide will deliver on the promise of explaining the formulas and rules by detailing exactly how they work right now and how the annual adjustments will impact your pay leading up to and through 2026.

How Cost-of-Living Adjustments (COLAs) Really Work

One of the most important factors in your retirement pay is the annual COLA. This is the “adjusted cost-of-living formula” that ensures your retirement income keeps pace with inflation. It is not a new rule for 2026 but an established process.

The COLA is determined by the Department of Labor’s Bureau of Labor Statistics. Specifically, it’s based on the percentage increase in the Consumer Price Index for Urban Wage Earners and Clerical Workers (CPI-W). The calculation compares the average CPI-W from the third quarter (July, August, September) of the current year to the same period from the previous year.

The resulting percentage becomes the COLA for the following year, taking effect in December and appearing in the January payment. For example, the COLA announced in late 2023 for the year 2024 was 3.2%.

Crucially, how COLA is applied depends on your retirement plan:

  • High-36 Retirement System: If you are under the legacy High-36 plan, you receive the full COLA percentage each year.
  • Blended Retirement System (BRS): If you are under the BRS, your annual COLA is calculated as the full COLA percentage minus one percent until you reach age 62. At age 62, your retirement pay is adjusted to the level it would have been with full COLAs, and you receive full COLAs from that point forward.

This “COLA-1%” rule is a critical difference in the BRS and directly impacts long-term pay calculations.

A Breakdown of Service Credit Rules

The “service credit rules” refer to the multiplier used to calculate your pension. This multiplier is based on your years of creditable service. Just like the COLA, the rules for this depend on which retirement system you fall under. The core formula for your pension is:

(Years of Service x Multiplier) x High-36 Average Base Pay = Annual Pension

Here’s how the service credit multiplier works for each system:

  • High-36 Retirement System: The multiplier is 2.5% for every year of service. This means a 20-year career results in a pension equal to 50% of your high-36 average pay (20 years x 2.5%). A 30-year career results in a 75% pension.
  • Blended Retirement System (BRS): The multiplier is 2.0% for every year of service. A 20-year career under BRS results in a pension equal to 40% of your high-36 average pay (20 years x 2.0%). A 30-year career results in a 60% pension.

The lower pension multiplier in the BRS is designed to be offset by the other major component of that system: government contributions to your Thrift Savings Plan (TSP).

The Two Systems: High-36 vs. The Blended Retirement System (BRS)

Understanding which system you’re in is the first step to projecting your retirement income.

The High-36 System

This is the legacy pension plan for service members who entered the military before January 1, 2018. Its primary benefit is a defined-benefit pension.

  • Pension: Calculated as 2.5% x Years of Service x Average of highest 36 months of basic pay.
  • Thrift Savings Plan (TSP): Service members could contribute to their TSP, but there were no automatic or matching government contributions.
  • Vesting: You must complete 20 years of service to receive any pension benefit. If you leave before 20 years, you receive no pension.

The Blended Retirement System (BRS)

BRS applies to all members who joined on or after January 1, 2018. It combines a smaller defined-benefit pension with a defined-contribution plan (your TSP) that includes government matching.

  • Pension: Calculated as 2.0% x Years of Service x Average of highest 36 months of basic pay. Requires 20 years of service.
  • Thrift Savings Plan (TSP): This is a major component. The government automatically contributes 1% of your basic pay to your TSP after 60 days of service. They will also match your contributions up to an additional 4%, for a total potential government contribution of 5%.
  • Continuation Pay: A one-time cash bonus paid around the 12-year service mark in exchange for an additional service commitment.
  • Vesting: You are vested in the government’s automatic 1% TSP contribution after two years of service. This means even if you leave before 20 years, you take that government money (and its earnings) with you.

What to Watch for in the Future

While no major formula changes are set in stone for 2026, several topics are frequently discussed by lawmakers and advocacy groups. One of the most significant is the expansion of concurrent receipt. Currently, most retirees who receive both military retirement pay and VA disability pay have their retirement pay reduced dollar-for-dollar by the amount of their VA pay.

Legislation like the Major Richard Star Act has been proposed to allow veterans with combat-related injuries to receive both their full military retirement pay and their VA disability benefits without any offset. While this is not yet law, it is a key area to watch for potential future changes that could significantly impact many retirees.

Frequently Asked Questions

When is the official COLA for the next year announced? The Social Security Administration typically announces the official COLA percentage in mid-October, after the third-quarter inflation data is finalized. The Department of Defense then confirms this rate for military retirees.

How does VA disability pay affect my military retirement? For most retirees, there is a dollar-for-dollar offset. For every dollar you receive in tax-free VA disability pay, your taxable military retirement pay is reduced by one dollar. Exceptions exist for those with a VA disability rating of 50% or higher and 20 years of service (Concurrent Retirement and Disability Pay) or those with combat-related disabilities (Combat-Related Special Compensation).

Can I still switch from the High-36 plan to the BRS? No. The window for eligible members under the High-36 plan to opt into the BRS closed on December 31, 2018. Your retirement system is now permanently set based on your date of entry and whether you opted in during that period.