The 457(b) 3-Year Catch-Up Strategy: How Oregon Public Employees Can Potentially Defer Nearly $150,000 Before Retirement

If you’re a public employee in Oregon getting close to retirement, there’s a little-known (and even less understood) strategy that can dramatically increase retirement savings and reduce taxes in your final working years. It’s called the 3-Year Special Catch-Up available in most governmental 457(b) retirement plans. It’s called the 457(b) 3-year catch-up, a provision available in many governmental retirement plans that allows participants to temporarily double their contribution limits.

In 2026, that means contributions could reach roughly $49,000 per year, allowing participants to defer close to $150,000 in just three years. That’s real money. But here’s the catch (pun absolutely intended): the rules are nuanced, and the timing matters. A lot.

After nearly 15 years of serving Oregon PERS members, I’ve seen situations where someone unknowingly starts the catch-up window too early and accidentally loses part of the opportunity. Nobody likes leaving money on the table — especially six figures of tax-deferred savings, so let’s walk through how this strategy actually works.

One thing I want to point out before we start: the information about strategies like this does exist in the materials provided by Oregon PERS and the various deferred compensation plans available to public employees. The challenge is that it’s often spread across several documents and written in fairly technical language, which can make it hard to piece together how it applies to your exact situation.

When people ask where to start (when it comes to any complex Oregon PERS question, really), I usually suggest a simple three-step approach:

1. Review the free resources directly from Oregon PERS.

2. Check out our blogs and videos to see if they help translate your questions into plain English. We’re big fans of free, accessible information.

3. If you’re still unsure how it applies to you, that’s usually the point where working with a financial planner can help bring clarity.

The goal isn’t to replace the official resources — it’s to help make them easier to understand and apply to real life. In that vein, if you learn better by listening, here’s a condensed version of the content:

What Is the 457(b) 3-Year Catch-Up?

The 3-Year Special Catch-Up is a provision in federal tax law that allows participants in governmental 457(b) retirement plans to temporarily increase their contribution limits. Normally, retirement plans limit how much you can contribute each year, but during the three years before your designated Normal Retirement Age (NRA), the IRS allows a special exception:

You may be able to contribute up to double the normal annual limit. For 2026, the approximate limits look like this:

That means someone who qualifies could potentially contribute:

$49,000 × 3 years = $147,000 in retirement savings during that short window. That’s why this strategy can be so powerful — especially for employees who didn’t max their retirement contributions earlier in their careers. Here’s a link showing the detail on how Oregon interprets this law.

A Quick Clarification: This Isn’t Just an OSGP Thing

One misconception I run into fairly often is that this strategy is specific to Voya’s Oregon Savings Growth Plan (OSGP). It’s not. The rule itself comes from federal tax law governing governmental 457(b) plans, which means many public sector retirement plans across the country can offer it.

In Oregon, public employees have the option to participate in a 457(b) plan through a variety of providers depending on their employer, including:

• The Oregon Savings Growth Plan (OSGP) administered by Voya

• Plans administered by Empower

• Plans administered by MissionSquare Retirement

• Other deferred compensation providers used by local governments

The specific features depend on the employer’s plan document, but the 3-year catch-up provision is allowed under federal law for governmental 457(b) plans broadly. OSGP simply happens to be the plan many PERS members interact with.

Who Qualifies for the 3-Year Catch-Up?

To use the special catch-up provision, participants generally must:

1. Be participating in a governmental 457(b) plan

2. Be within three years of their elected Normal Retirement Age

3. Have unused contribution capacity from prior years

The catch-up exists to help employees who didn’t maximize contributions earlier in their careers. If you consistently maxed your plan every year, you may not have unused capacity to tap into. But if you didn’t — which is very common — the catch-up can help make up for lost time.

Wait… What Is “Normal Retirement Age”?

Every 457(b) plan requires participants to designate something called a Normal Retirement Age (NRA), which is defined by you and your plan provider. That age determines when the three-year catch-up window begins, and, for a lot of people, aligns with how Oregon PERS defines ‘normal’ retirement eligibility (allowing you to click on your pension without a reduction in your pension benefits), but that’s not always the NRA for this catch up provision. (To learn more about eligibility as defined by Oregon PERS: click here if you’re Tier 1/2 (hired before Aug. 28, 2003), or click here if you’re OPSRP (hired after Aug. 28, 2003)).

Your catch-up window is the three calendar years immediately before that NRA year.

Example: If your Normal Retirement Age is 2029, your catch-up window would be:

• 2026
• 2027
• 2028

This is the single most important rule in the entire strategy.

The Rule That Can Make or Break the 457(b) 3-Year Catch-Up

Once the 3-year catch-up window begins:

• The clock cannot be paused or restarted.
• It always runs for three consecutive calendar years.

Think of it like a train leaving the station. Once it departs, it doesn’t circle back around if your plans change. I’ve seen people unintentionally lose part of the catch-up opportunity simply because the timing wasn’t coordinated with their retirement plans. A little planning here goes a long way.

How SECURE 2.0 Affects Catch-Up Contributions

The SECURE 2.0 Act introduced new rules affecting catch-up contributions starting in 2026. Under the law, certain catch-up contributions must be made as Roth contributions if a participant’s income exceeds a specified threshold. However, guidance from the Oregon Savings Growth Plan confirms that:

The Roth mandate does not apply to the 3-Year Special 457 Catch-Up.

This matters. It means that even higher-earning public employees may still be able to make these contributions pre-tax, which can significantly reduce taxable income during peak earning years.

How the 457(b) Double Contribution Catch-Up Works for Oregon PERS members

Many members of the Oregon Public Employees Retirement System experience their highest income levels right before — or sometimes right after — retirement. That can happen when employees:

• Work overtime in their final years

• Receive vacation or leave payouts

• Retire and return under PERS work-back rules

• Collect both salary and pension income simultaneously

When these income streams overlap, taxable income can spike dramatically. For example:

At those levels, combined federal and Oregon taxes can approach 40–45%. Deferring nearly $50,000 per year into a retirement plan during those years can meaningfully reduce taxable income. Depending on the waiting time, vacation time, or other service purchases you may have made, your pension income may be even higher.

A Real-World Example

Consider a Police & Fire member with:

• Age: 50

• Service: 30 years

• Salary before retirement: $250,000

• Work-back salary: $200,000

• PERS pension: $120,000

If they begin the catch-up window in 2026, their contribution opportunity might look like this:

Total potential contributions: $147,000. At a combined marginal tax rate around 40%, the immediate tax deferral could exceed $55,000. Not bad for something most people have never heard of.

Planning Cash Flow During the 457(b) 3-Year Catch-Up

Depending on when in the year you retire, and how much on-hand cash you have, there might be some additional planning required around how to make this work. Retiring in June, versus December, has an impact on how severe the withholding from your paychecks is per pay period, therefore, impacting your month-to-month cash flow.

Because 457(b) contributions must come from wages rather than pension income, participants need sufficient payroll income during those months to make the contributions. Fortunately, pension income can help stabilize household cash flow while maximizing retirement contributions.

How the “Unused Contribution” Rule Works

The IRS requires that the special catch-up be supported by unused contribution capacity from prior years.

Here’s the simple version:

• If the annual limit was $20,000 in a past year but you only contributed $10,000, you may have $10,000 of unused capacity.
• Over a long career, those unused amounts can accumulate.
• When you request the catch-up election, the plan administrator typically calculates how much unused capacity is available.

Step-by-Step: Using the 457(b) 3-Year Catch-Up

If you’re approaching retirement and want to explore the strategy, the process usually looks something like this:

Step 1: Confirm Your Normal Retirement Age

Your catch-up window depends on the Normal Retirement Age you elect under the plan.

Step 2: Verify Unused Contribution Capacity

Your plan administrator calculates whether unused capacity exists to support the catch-up.

Step 3: Submit the Special Catch-Up Election

Participants complete a formal election to activate the provision. Once approved, the three-year window is locked in.

Step 4: Adjust Payroll Contributions

Participants increase payroll deferral percentages to reach the higher contribution limits.

457(b) 3-Year Catch-Up FAQs

Can I Use Both Catch-Up Options?

No. Participants cannot use both the Age-50 Catch-Up and the 3-Year Special Catch-Up in the same year. You must use whichever option allows the larger contribution limit.

Can the Catch-Up Window Be Restarted?

No. Once the three-year window begins, it cannot be paused or restarted.

Does Retirement Automatically Disqualify Me?

Not necessarily. If you retire and later return to work with eligible wages under your employer’s plan rules, you may still be able to contribute. But the catch-up window itself continues running regardless of employment changes. This is a key element to clarify with your employer before making a retirement decision.

Final Thoughts

For public employees approaching retirement, the 457(b) 3-year catch-up strategy can be one of the most powerful retirement savings tools available. When used thoughtfully, it can allow participants to:

• Accelerate retirement savings

• Reduce taxes during peak earning years

• Enter retirement with greater financial flexibility

But the strategy depends heavily on timing and sequencing. It’s also important to think through your general tax allocation – how much of your overall nest egg is 100% taxable (your pension, IAP distributions and, in most cases, the entirety of your deferred comp contributions). A little planning ahead of retirement can ensure the opportunity works exactly as intended, and sometimes the best strategies are the ones hiding quietly in the fine print of the tax code. Wondering about your unique situation? We can help with that. Drop us a line to dive into your questions together.