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Retirement Income

Retirement Planning Guide

The retirement facts that catch people off guard, from when to claim Social Security and sign up for Medicare to the new deduction for people 65 and older.

· 4 min readBy The Terrio Group
In this article
  1. 01Key ages at a glance
  2. 02When you claim Social Security matters
  3. 03Up to 85% of your Social Security can be taxed
  4. 04Don’t miss your Medicare window
  5. 05Turning 65 brings bigger deductions
  6. 06Free tax help starts at 60
  7. 07You can keep saving in an IRA
  8. 08Required distributions start at 73
  9. 09Three things to plan for before you retire
  10. 10How these rules fit your plan
  11. 11Key takeaway
  12. 12Frequently asked questions

Retirement comes with deadlines and rules that catch people off guard. Knowing the key ages, and what each one changes, gives you time to plan instead of react.

Key ages at a glance

60

What changes
Free IRS tax help through Tax Counseling for the Elderly

62

What changes
The earliest you can start Social Security, at a reduced benefit

65

What changes
Medicare’s Initial Enrollment Period; a larger standard deduction; the new senior deduction (2025 through 2028)

67

What changes
Full retirement age for Social Security, if you were born in 1960 or later

70

What changes
Social Security’s delayed retirement credits stop

73

What changes
Your first required minimum distribution from a traditional IRA

Federal rules as of the sources below. Rules can change.

When you claim Social Security matters

If you were born in 1960 or later, your full retirement age is 67. You can start as early as 62, but your benefit will be about 30% lower than it would be at 67. For each full year you wait past full retirement age, up to 70, Social Security adds 8% to your benefit.

There’s no single right age. Your health, your other income, and your spouse’s benefits all play a part, and the decision is hard to undo.

Up to 85% of your Social Security can be taxed

Depending on your other income, up to 85% of your Social Security benefits can count as taxable income on your federal return. Florida has no state income tax, so here it’s the federal bill that matters. Which accounts you draw from, and when, can change how much of your benefit gets taxed.

Don’t miss your Medicare window

Your Initial Enrollment Period for Medicare lasts seven months. It starts three months before the month you turn 65 and ends three months after it. If you miss it, you may have to wait to sign up and pay a Part B late enrollment penalty for as long as you have Part B, and the penalty grows the longer you wait. If you’re still covered by an employer plan, different rules may apply, so check before you skip it.

Turning 65 brings bigger deductions

Taxpayers 65 and older get a larger standard deduction than younger filers, whether they’re retired or not. On top of that, from 2025 through 2028 there’s a new deduction of up to $6,000 per person, or $12,000 for a married couple filing jointly when both qualify. It phases out above $75,000 of modified adjusted gross income ($150,000 for joint filers), and you can take it whether or not you itemize.

Free tax help starts at 60

The IRS runs a program called Tax Counseling for the Elderly that offers free tax help to people age 60 and older.

You can keep saving in an IRA

Since 2020, there’s been no age limit on contributing to a traditional or Roth IRA. As long as you or your spouse still have earned income, you can keep putting money away, within the annual limits. Roth contributions also have income limits.

Required distributions start at 73

You must take your first required minimum distribution from a traditional IRA for the year you turn 73. Miss one and the IRS charges a 25% excise tax on the amount you should have taken, reduced to 10% if you correct it in time. Put it on your calendar well before that birthday.

Three things to plan for before you retire

1. A backup plan for an early retirement

Not everyone gets to choose their retirement date. Health, a layoff, or caring for family can move it up without warning. If that happened to you, would you know where your income would come from, and how you’d cover health insurance until Medicare starts at 65?

2. Debt you still carry

A mortgage or student loans you take into retirement have to be paid from retirement income. They belong in the budget before you retire, not after.

3. The travel you’ve been looking forward to

Travel is easy to leave out of a retirement budget. Put it in the plan, with a number, so it doesn’t come out of money meant for something else.

How these rules fit your plan

Each of these ages touches more than one part of your plan. In our 8 Elements, Social Security timing and required distributions sit with Income Optimization and the Tax Planner, and Medicare and early-retirement planning touch the Emergency Builder. We look at them together so one decision doesn’t undo another.

Key takeaway

Retirement runs on a calendar: free tax help at 60, Social Security from 62, Medicare at 65, full retirement age at 67 for most people retiring now, delayed credits until 70, and required distributions at 73. Plan for each age before you reach it.

Sources

Sources reviewed October 29, 2026. Rules can change. This article is educational and is not personalized tax, legal, or financial advice.

The Terrio Group does not provide tax or legal advice. Consult your tax professional regarding your specific situation.

Frequently asked questions

When can I start Social Security?
As early as 62, at a benefit about 30% lower than at full retirement age if yours is 67. Waiting past full retirement age adds 8% a year, up to age 70.
When should I sign up for Medicare?
During your Initial Enrollment Period, the seven months around your 65th birthday month. Missing it can mean a Part B late enrollment penalty for as long as you have Part B, unless different rules apply because you’re covered by an employer plan.
Is Social Security taxable?
It can be. Depending on your other income, up to 85% of your benefits can be taxable on your federal return. Florida has no state income tax.
Can I still contribute to an IRA after I retire?
Yes, if you or your spouse have earned income. Since 2020 there’s been no age limit on contributing to a traditional or Roth IRA, within the annual limits, and Roth contributions also have income limits.

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