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Retiring With a Pension and $700,000 Saved: A Case Study in Retirement Income Planning

Retiring With a Pension and $700,000 Saved: A Case Study in Retirement Income Planning

By
Jake Skelhorn
May 16, 2025

Retirement can feel like stepping into the unknown. If you're like Peter—a 54-year-old with a pension, a solid investment portfolio, and a desire to retire early—you're probably wondering: Can I afford to retire now?

In this post, we’ll walk through a real case study of a client I’ve worked with, using a detailed retirement income plan that factors in taxes, spending, investment allocations, and guardrail-based withdrawal strategies. The goal? To give Peter confidence in his retirement planning and help others like him find clarity in their own journey.

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Peter’s Retirement Snapshot

Peter is 54 years old, earning $85,000 per year, and already collecting a $33,000 annual pension from the California Public Employees Retirement System (CalPERS). He's saved approximately $727,000 across various accounts and is on track to hit $800,000 by the time he plans to retire in June 2026.

His goal is to retire early and live off his savings, pension, and eventually Social Security. His baseline spending needs? About $3,000 per month in discretionary expenses (or $46,000 annually), plus taxes and housing-related costs like mortgage payments and insurance.

Breaking Down Peter’s Assets and Tax Buckets

Peter's investment accounts include:

  • A Health Savings Account (HSA)

  • An inherited IRA

  • A rollover IRA

  • A current Roth 401(k)

  • A Roth IRA

  • A taxable brokerage account (trust account)


This spread of accounts allows for smart tax planning. Here’s how his assets break down in tax terms:

  • Tax-deferred accounts: Rollover IRA, inherited IRA

  • Taxable accounts: Trust/brokerage accounts

  • Tax-free accounts: Roth IRA, Roth 401(k)

Peter's assets and accounts

Why does this matter? Because taxes in retirement are just as important as your total savings. Having funds in each tax category gives Peter the flexibility to strategically withdraw money in ways that lower his tax bill and avoid early withdrawal penalties.

Projected Investment Growth and Allocation

Using a conservative return assumption of 5.1% after inflation, Peter’s portfolio is built with a 70/30 split between stocks and bonds. This allocation offers long-term growth while managing volatility—important for someone entering retirement early.

Because Peter already has a pension acting as an income floor, he felt comfortable taking on some investment risk. The portfolio is well-diversified and built to withstand the ups and downs of retirement spending.

Peter's recommended investment allocation (This should not be considered advice for readers)

Guardrails: The Retirement Spending Strategy

The cornerstone of Peter’s plan is a retirement income guardrail strategy. This strategy determines how much Peter can safely withdraw from his portfolio each month, while adjusting for market fluctuations over time.

What Are Guardrails?

Think of guardrails as financial bumpers that help you adjust spending based on how the market performs.

  • If Peter’s portfolio drops to $620,000, he’ll need to tighten spending to avoid running out of money.

  • If his portfolio grows to $900,000+, he has the green light to spend more—maybe take an extra vacation or increase lifestyle spending.



Using this method, Peter can safely start retirement by spending about $6,300 per month (after taxes). This number includes:

  • Pension income

  • Investment account withdrawals

  • Future Social Security and smaller pensions

Peter's income guardrails (withdrawal adjustment plan)

The Power of Flexible Spending Over Time

In the early years of retirement, Peter will withdraw around $5,000/month from his investment accounts. That’s about a 7% withdrawal rate—which sounds high if you’re comparing it to the old-school 4% rule. But here’s the nuance:

  • Later in retirement, Peter’s withdrawals will decrease to just $2,000/month as Social Security and other pensions kick in.

  • We also use age-based spending assumptions, reflecting studies that show most retirees spend less over time due to reduced travel, healthcare subsidies (like Medicare), and general lifestyle changes.



Peter's cashflow sources + age-based spending path

This dynamic spending strategy helps Peter enjoy more in the early years when he’s healthy and active, without jeopardizing long-term stability.

Healthcare Planning Before Medicare

Peter plans to retire before turning 65, meaning he’ll need health insurance through the marketplace for several years. Because his income in retirement will be low—thanks to strategic withdrawals—he qualifies for tax credits that significantly lower his premiums.

This helps bridge the gap until he becomes eligible for Medicare at 65, reducing the risk of unplanned healthcare expenses in early retirement.

Stress Testing the Plan: Surviving Market Crashes

Even the best retirement plans should account for worst-case scenarios. That’s why we use stress testing to simulate how Peter’s plan would have performed during previous market downturns like:

  • The dot-com crash

  • The 2008 financial crisis

By using historical data, we can see that:

  • Peter would have hit a lower guardrail during a market crash, triggering a small spending cut—around $800/month

  • As markets recovered, his spending could increase again, helping him avoid the regret of under-spending later in life



This approach reassures clients that even in a crisis, a well-designed plan with flexible adjustments can weather the storm.

Taxes in Retirement: A Smart Withdrawal Strategy

Peter's diverse tax buckets play a critical role in minimizing retirement taxes. Here's how we approach it:

  • In early retirement, withdrawals come from taxable brokerage accounts to avoid early penalties on pre-tax accounts

  • Later, we draw from IRAs and 401(k)s, managing required minimum distributions (RMDs)

  • The Roth IRA is tapped last, allowing it to grow tax-free for as long as possible

This withdrawal order helps keep Peter in a lower tax bracket, reduces future RMD burdens, and preserves flexibility.

Summary: What We Can Learn from Peter's Plan

Peter’s case study is a blueprint for retiring with confidence—even before 60. The keys to his success:

  • A mix of guaranteed income (pension, Social Security) and flexible investments

  • A strong understanding of tax planning in retirement

  • Using a guardrail strategy that adapts to real-world conditions

  • Factoring in healthcare and age-based spending trends

  • Preparing for downturns through stress testing



Is This Retirement Planning Strategy Right for You?

Everyone’s situation is unique, but the principles behind Peter’s plan—diversification, tax efficiency, adaptive spending, and contingency planning—can apply broadly.

If you’re wondering how your own savings, pension, or Social Security might translate into a reliable monthly income, I offer a free retirement income assessment for anyone considering working with our firm.

👉 Schedule Your Free Retirement Income Assessment 

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