Retirement isn’t about replacing a paycheck. It’s about replacing confidence. One of the most common questions we hear at Unified Legacy Advisors is:
“How much income will I actually need in retirement?”
The answer isn’t a simple percentage. It’s a strategy. Let’s walk through how we help families think about this the right way.
TL;DR
Most retirees need 70–85% of pre-retirement income, but spending — not income — is the real starting point.
Essential expenses should ideally be covered by guaranteed income sources like Social Security or pensions.
Healthcare and inflation are the two biggest long-term risks to retirement income.
A 4% withdrawal rule is a guideline — not a guarantee.
Retirement income planning works best when coordinated across Income, Investments, Taxes, Healthcare, and Legacy.
Start With Spending — Not Income
Many people assume they’ll need 80% of their income in retirement. Sometimes that’s true. Often, it’s not. Instead of guessing, we look at:
What are you spending today?
What expenses disappear in retirement?
What new expenses will show up?
When you retire, you typically eliminate:
Retirement savings contributions
Payroll taxes
Commuting and work expenses
But you may increase:
Travel
Hobbies
Time with family
Healthcare spending
That’s why retirement income planning begins with understanding your lifestyle, not a rule of thumb.
The Three Layers of Retirement Income
At ULA, we think in terms of income layers.
1) Essential Expenses (Your Foundation)
These are your “sleep well at night” expenses:
Housing
Utilities
Groceries
Insurance
Basic healthcare
Taxes
Ideally, these are covered by:
Social Security
Pension income
Other guaranteed sources
When your essentials are covered by reliable income, retirement feels very different. For an overview of how Social Security fits into retirement income, the Social Security Administration provides helpful planning resources here:
https://www.ssa.gov/benefits/retirement/*
2) Lifestyle Expenses (Your Freedom)
This is the fun category:
Travel
Cruises
Dining out
Golf, fishing, reading
Gifts to children and grandchildren
These are typically funded by:
Investment withdrawals
Dividends
Flexible income sources
Flexibility here allows you to adjust during volatile markets without jeopardizing your foundation.
3) Irregular Expenses (Your Preparedness Plan)
Life will still happen in retirement.
Roof replacement
Vehicle purchases
Family support
Unexpected medical events
Building liquidity for these moments helps to alleviate financial stress later.
Healthcare: The Hidden Line Item
One of the biggest surprises in retirement planning is healthcare. According to estimates from the Fidelity Investments, a 65-year-old couple retiring today may need hundreds of thousands of dollars over the course of retirement for healthcare costs (excluding long-term care). You can review Fidelity’s annual healthcare cost estimate here: https://www.fidelity.com/viewpoints/retirement/retirement-health-care-costs**
Healthcare costs often:
Rise faster than inflation
Increase later in life
Create income volatility if not planned for
This is why healthcare planning is one of our five core pillars.
Inflation Changes Everything
If you need $100,000 today and inflation averages 3%:
In 20 years, that same lifestyle costs about $180,000.
In 30 years, it’s over $240,000.
Retirement income must grow — or purchasing power shrinks. This is where investment strategy and tax efficiency play a major role.
The Portfolio Question
Let’s say you determine your need:
$120,000 per year
Social Security covers $50,000
That leaves $70,000 needed from investments.
Using a 4% withdrawal framework:
$70,000 ÷ 0.04 = $1.75 million portfolio
But in reality, we don’t rely on a static rule. We use dynamic withdrawal strategies and tax coordination to adjust as markets and life circumstances change.
Retirement Spending Isn’t Flat
Spending typically follows three phases:
Go-Go Years (60–75) Higher travel and activity spending.
Slow-Go Years (75–85) More stable lifestyle spending.
No-Go Years (85+) Lower discretionary spending, potentially higher healthcare costs.
Planning should reflect this natural shift.
It’s Not Just About the Number
The real question isn’t: “How much income do I need?”
It’s: “How much predictable income do I need to feel secure?”
When essential income is secure…
When taxes are managed…
When healthcare is planned for…
When inflation is accounted for…
You don’t just retire. The goal is to Retire Fearlessly.
Frequently Asked Questions
1) How much income replacement do most retirees need?
Most retirees need 70–85% of their pre-retirement income, but this varies based on lifestyle, debt, healthcare, and taxes. Spending analysis is more accurate than using a percentage rule.
2) Is the 4% rule still safe?
The 4% rule is a guideline based on historical market data. Many planners today use dynamic withdrawal strategies that adjust annually based on portfolio performance and inflation.
3) Should Social Security cover all of my basic expenses?
Ideally, Social Security (plus pensions, if available) should cover most essential expenses. The more guaranteed income you have covering needs, the more flexibility you maintain with investments.
4) How do taxes affect retirement income needs?
Taxes impact:
Social Security benefits
Required Minimum Distributions (RMDs)
Capital gains
Medicare IRMAA premiums
Proper tax coordination can significantly reduce lifetime income needs.
5) What is the biggest risk to retirement income?
The biggest risks are:
Inflation
Healthcare costs
Sequence of returns (poor market performance early in retirement)
Longevity (living longer than expected)
A coordinated plan across income, investments, taxes, healthcare, and legacy reduces these risks substantially.
Sources: *Social Security Administration: https://www.ssa.gov/benefits/retirement/
**Fidelity Investments: https://www.fidelity.com/viewpoints/retirement/retirement-health-care-costs