Retirement Planning Basics: What to Think About Before You Stop Working
A plain-English overview of retirement planning — savings, Social Security timing, Medicare enrollment, and the steps to take in the years before you retire.
Calculate your expected expenses in retirement
~19sQuick Tip
Use AARP's free Retirement Calculator at aarp.org to estimate how long your savings will last.
Check your Social Security estimate
~15sReview your savings accounts
~25sQuick Tip
If you are unsure how to log into an old 401(k), contact your former employer's HR department — they can tell you who manages the plan.
Learn your Medicare enrollment window
~26sWarning
Do not assume Medicare is automatic. You must actively enroll. Missing the deadline costs you more money every month for the rest of your life.
Consider talking with a fee-only financial advisor
~17sYou Did It!
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Retirement planning sounds intimidating, but at its core it is answering a few practical questions: How much money will I need? Where will that money come from? When should I start collecting benefits? And what about health insurance?
The earlier you start thinking about these questions, the more options you have. But even if retirement is only a few years away, there are still meaningful steps you can take.
Where retirement income comes from
Most Americans in retirement draw from some combination of three sources: Social Security benefits, personal savings (like a 401(k) or IRA), and possibly a pension from a former employer.
Social Security is a monthly check from the federal government based on your lifetime earnings. You can start collecting as early as age 62, but your monthly amount is permanently reduced if you claim before your "full retirement age" (between 66 and 67 for most people today). Waiting until 70 gives you the largest possible monthly payment.
A 401(k) or IRA is a tax-advantaged savings account. Money grows over time in investments. When you retire, you draw money out — and pay taxes on it at that point (for traditional accounts) or not at all (for Roth accounts, which you paid taxes on upfront).
Health insurance matters a lot
Medicare — the federal health insurance program for people 65 and older — does not cover everything. You will likely need a supplemental plan to cover gaps. Understanding Medicare timelines and costs is a key part of retirement planning.
The 80% rule of thumb
Financial planners often say you will need about 70–80% of your pre-retirement income each year in retirement, since some expenses (commuting, work clothes, payroll taxes) go away. This is a rough starting point — your actual needs will depend on your health, lifestyle, and where you live.
Getting help
A fee-only financial advisor (one who charges a flat fee rather than earning commissions) can create a personalized plan. AARP and the Social Security Administration website (ssa.gov) both offer free retirement planning tools and information.
Quick Tip: The Social Security Administration provides a free estimate of your future benefits at ssa.gov/myaccount. Create an account to see your personalized numbers.
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