Social Security offers more than just your monthly benefit check, yet many retirees leave money on the table by overlooking key perks. One commonly missed option is the "restricted application," which allows a spouse to claim spousal benefits while letting their own benefit grow until age 70. This strategy can significantly increase lifetime income, especially for couples with disparate earnings. Another underused feature is the delayed retirement credit, which boosts your benefit by about 8% per year for each year you wait past your full retirement age up to age 70. Some people also don’t realize that divorced spouses may be eligible for benefits based on their ex-spouse’s record, provided the marriage lasted at least 10 years and they remain unmarried. Additionally, Social Security’s earnings test has a threshold that, once exceeded, temporarily reduces benefits, but the withheld amount is later returned in the form of higher monthly payments. Finally, survivors benefits can be claimed as early as age 60 for widows and widowers, offering a crucial income stream that many fail to plan for.

Your 401(k) plan likely contains several features you’re not using, which could enhance your retirement savings. One such feature is the employer match, which many employees don’t fully capitalize on by not contributing enough to get the maximum match. It’s essentially free money that can compound over time, yet studies show that a significant portion of workers leave some of it on the table. Another overlooked benefit is the ability to take out a 401(k) loan, which can be a lower-cost alternative to high-interest debt in emergencies, although it should be used cautiously to avoid derailing long-term savings. Many plans also offer automatic escalation of contributions, where your deferral percentage increases annually by a set amount—this "set it and forget it" approach helps you save more without feeling the pinch all at once. Additionally, some 401(k)s provide access to financial wellness programs, including one-on-one advice and budgeting tools, which can help you make smarter decisions about your retirement strategy. Lastly, after age 55, some plans allow penalty-free withdrawals if you leave your job, a provision known as the Rule of 55 that can be a lifeline in early retirement.

Health Savings Accounts (HSAs) are one of the most tax-advantaged tools available, yet many people don’t realize their full potential for retirement. Contributions are tax-deductible, the money grows tax-free, and withdrawals for qualified medical expenses are also tax-free, making HSAs a "triple tax-advantaged" account. What’s often overlooked is that after age 65, you can withdraw funds for non-medical expenses without penalty (though income tax applies), effectively turning the HSA into a backup retirement account. Another underutilized aspect is the ability to invest HSA funds in mutual funds or ETFs, allowing the account to grow significantly over time if you pay current medical expenses out of pocket. Some employers even make contributions to employees’ HSAs, which is essentially free money that can be invested for the future. Additionally, unlike Flexible Spending Accounts (FSAs), HSA funds roll over year to year and remain with you even if you change employers or health plans. Lastly, many people don’t realize that saving all medical receipts allows you to reimburse yourself tax-free years later, providing a flexible source of tax-free income in retirement.

Long-term care insurance is another retirement benefit that many people either ignore or misunderstand. While it can be expensive, the cost of long-term care—whether in-home or in a facility—can be financially devastating without coverage. Some people assume Medicare will cover these costs, but it generally does not, except for short rehab stays. One underused strategy is to purchase a hybrid life insurance or annuity policy with a long-term care rider, which can provide a death benefit or income if long-term care is not needed. Additionally, some employers offer group long-term care insurance at discounted rates, making it more affordable than buying an individual policy. Veterans may also be eligible for long-term care benefits through the VA, but many are unaware of the Aid and Attendance benefit, which can help cover costs. Another overlooked option is self-insuring through dedicated savings, though this requires significant discipline and capital. Finally, some states offer partnerships between private insurers and Medicaid, allowing policyholders to protect more assets if they eventually qualify for Medicaid.

Pension maximization is a strategy that can benefit retirees with a pension who also have life insurance. Instead of taking the highest monthly pension payout (which typically ends at the pensioner’s death), you can elect a lower joint-and-survivor payout and use the difference to fund a life insurance policy. This approach can provide a larger inheritance or financial security for a surviving spouse while potentially lowering taxes. Many retirees don’t realize they can also negotiate or explore different payout options with their pension provider, as some plans offer more flexibility than others. Another underused tactic is to roll over a lump-sum pension into an IRA, giving you more control over investments and potentially better tax planning opportunities. Some people also overlook the impact of survivor benefit elections, which can lock in a lower monthly payment but ensure continued income for a spouse. Additionally, if you have a government pension, the Windfall Elimination Provision or Government Pension Offset may reduce Social Security benefits, but there are strategies to minimize these impacts. Lastly, some employers allow for post-retirement increases or cost-of-living adjustments, which can help keep pace with inflation and are worth investigating before finalizing your pension decision.