Financial Planning for Retirees: 7 Mistakes You're Making With Your Nest Egg (and How to Fix Them)

Retirement should give you more freedom, not more financial stress. But protecting your nest egg takes more than watching your account balance. Healthcare costs, taxes, Social Security, inflation and family goals can all affect how long your money lasts.
That is why financial planning for retirees is so important. A clear plan helps you understand what you have, what you may need and which decisions deserve a closer look.
Below are seven common retirement planning mistakes, along with simple ways to fix them. If you are unsure where to begin, reach out to us. We can review your situation, answer your questions and help you move forward with more confidence.
1. Underestimating Healthcare and Medicare Costs
Many retirees assume Medicare will cover nearly all of their healthcare expenses. Medicare is valuable coverage, but it is not free, and it does not cover everything.
You may have monthly Part B premiums, deductibles, coinsurance and prescription drug costs. Original Medicare also generally does not cover routine dental care, vision exams for glasses or contacts, hearing aids or routine hearing services.
Dental cleanings, dentures, prescription eyewear, hearing exams and hearing aids can add up over time. These expenses may be especially difficult to manage when you are living on a fixed income.
The Fix: Build a Complete Healthcare Budget
When planning your retirement income, include:
- Medicare Part B and Part D premiums
- Deductibles, copayments and coinsurance
- Prescription medications
- Dental care and dentures
- Vision exams, glasses and contacts
- Hearing exams and hearing aids
- Long-term care and unexpected medical needs
You may also want to review Medicare Advantage, Medicare Supplement, prescription drug, dental, vision and hearing plan options. Benefits, costs and eligibility vary, so comparing your options matters.
Review Medicare cost information through Medicare.gov, then schedule a free consultation with us to discuss your coverage needs.

2. Using the Wrong Withdrawal Order
Your retirement accounts are not all taxed the same way. Treating them as if they are equal can create avoidable taxes and reduce the money available for your needs.
Tax-deferred accounts, such as traditional IRAs and many 401(k) plans, are generally taxed as ordinary income when you withdraw money. Taxable accounts may include bank accounts and brokerage accounts, where interest, dividends and capital gains can be taxed differently. Roth accounts are funded with after-tax money, and qualified withdrawals are generally tax-free.
The Fix: Coordinate Your Account Types
A common starting point is to:
- Take required distributions when applicable.
- Use taxable accounts strategically.
- Plan tax-deferred withdrawals carefully.
- Preserve Roth funds for flexibility, later retirement years or legacy goals.
However, there is no single withdrawal order that works for everyone. Your tax bracket, Social Security income, Medicare premiums, charitable goals and future tax expectations all matter.
Some retirees may benefit from taking controlled withdrawals from a traditional account earlier, while others may need to rely more heavily on taxable or Roth funds. We can help you organize the moving pieces and tell us about your income goals before you make a major change.
3. Ignoring Required Minimum Distributions
Required minimum distributions, commonly called RMDs, are withdrawals that the IRS generally requires from traditional IRAs and many employer retirement plans after you reach the applicable age.
Under current rules, many people begin RMDs at age 73. The amount is usually based on your prior year-end account balance and an IRS life-expectancy factor. Your first RMD generally must be taken by April 1 of the year after the year you reach the applicable starting age. Later RMDs are generally due by December 31.
Missing an RMD can result in an excise tax on the amount you should have withdrawn. The tax may be reduced when the mistake is corrected within the applicable correction period, but it is better to avoid the mistake in the first place.
The Fix: Add RMDs to Your Annual Checklist
Keep a simple list of:
- Which accounts are subject to RMDs
- Your required withdrawal amount
- The deadline for each distribution
- How the withdrawal affects your taxes and Medicare costs
- Whether the money will be spent, reinvested or donated
You can review the IRS guidance on required minimum distributions. Also speak with your tax professional before taking action. We can help you identify questions to bring to that conversation.
4. Claiming Social Security Without Looking at the Bigger Picture
Claiming Social Security is a major retirement decision. Filing early may provide income sooner, but it can permanently reduce your monthly retirement benefit. Waiting may increase your benefit, but you must consider your health, cash flow, work plans and family situation.
Married couples also need to look beyond their own monthly payment. The higher earner’s claiming decision may affect the surviving spouse’s future income. Survivor benefits can follow different rules from regular retirement or spousal benefits, and the best timing for one spouse may not be the best timing for the other.
The Fix: Review Benefits as a Household
Before claiming, compare:
- Your estimated benefit at different claiming ages
- Your spouse’s benefit
- Potential survivor income
- Your other retirement income
- Your health and longevity considerations
- Whether you need income now or can wait
You can use the Social Security Administration’s retirement planning resources as a starting point. Then ask us to look at your broader situation and help you prepare questions for your qualified financial or tax professional.
5. Keeping Too Much, or Too Little, Risk
A portfolio that is too aggressive may expose your savings to uncomfortable losses at a time when you are withdrawing income. A portfolio that is too conservative may not keep pace with inflation or support a long retirement.
There is no universal “retirement portfolio.” Your age, health, income needs, other assets, time horizon and comfort with market changes all matter.
The Fix: Match Risk to Your Stage of Life
Review how your savings are divided among:
- Cash for near-term expenses
- More stable assets for income needs
- Growth investments for longer-term expenses
- Emergency reserves
- Funds set aside for family or legacy goals
Your plan should help you sleep at night while still giving your money an opportunity to support you over time. Revisit it after major changes, such as a market decline, inheritance, move, health event or change in household income.

6. Forgetting the Effect of Inflation
A fixed income can feel comfortable today and become less comfortable later. Inflation means groceries, utilities, insurance premiums, medications and everyday services may cost more each year.
Even moderate inflation can reduce what your retirement income buys over a long retirement. A plan that only works in today’s dollars may not provide the same level of comfort ten or twenty years from now.
The Fix: Plan for a Long Retirement
Create a retirement income plan that considers:
- Rising healthcare costs
- Increasing household expenses
- Longer life expectancy
- Changes in housing or transportation costs
- A reserve for unexpected needs
- A mix of income sources and growth potential
Do not focus only on your first year of retirement. Ask whether your plan can support your needs later, when you may have fewer work options and higher healthcare expenses.
7. Leaving Final Expenses and Legacy Wishes Unplanned
Final expenses are personal, but avoiding the conversation does not make them disappear. Funeral services, burial or cremation, memorial costs, transportation and other related expenses can place a financial and emotional burden on the people you love.
Families may also be unsure about your wishes, important documents, beneficiaries or who should handle financial decisions.
The Fix: Create a Simple Protection Plan
Start with a written list of:
- Your preferred final arrangements
- Important account and policy information
- Current beneficiaries
- Key family contacts
- Your wishes for personal property
- Any charitable or legacy goals
Final expense insurance may also help provide funds for funeral, burial and other end-of-life expenses. These policies are not identical, and premiums, eligibility, benefits and underwriting vary by carrier and state. Review the policy details carefully before applying.
This planning is not about focusing on the end of life. It is about care, love and protection. A thoughtful plan can give your family clearer direction and greater peace of mind during a difficult time.

Make Your Retirement Plan Easier to Understand
Financial planning for retirees does not need to feel overwhelming. You can begin with a review of your current coverage, income sources, retirement accounts and family goals.
We provide free telephonic consultations and have helped clients since 2008. Video consultations are also available if that is more convenient for you. We can help you review your options, identify questions and understand insurance and financial protection products that may fit your situation.
Reach out today. Schedule a free consultation. Tell us about your goals, and ask us to look at your situation.
You can also visit our blog to learn more about Medicare, insurance and long-term financial protection.
Important Disclaimer
Fidelity Insurance Group, LLC is not connected with or endorsed by the U.S. government or the federal Medicare program.
This article is provided for general educational and informational purposes only. It is not tax, legal, investment or accounting advice, and it does not constitute a recommendation to purchase, sell or retain any financial product, insurance product or investment. Individual circumstances vary. Readers should consult their own qualified tax, legal, investment or financial professional before taking action.
Insurance product features, availability, eligibility requirements, premiums, benefits, exclusions and costs vary by carrier, state and plan. Policy details should be reviewed and confirmed against official plan documents and applicable carrier materials. No specific coverage or outcome is guaranteed.