Most retirees focus on one primary question: “Do we have enough?”

While that’s an important place to start, in many cases the bigger issue isn’t the amount of money—it’s the taxes attached to it.

In this episode of Groundwork, we walk through one of the most overlooked and often unplanned-for risks in retirement: the Widow Tax Penalty.

How Filing Status Impacts Taxes
When both spouses are living, couples typically file jointly, benefiting from wider tax brackets and more favorable thresholds.

However, after the loss of a spouse, the surviving individual often transitions to filing as single.

What makes this challenging is that income levels—especially from retirement accounts—may remain the same or even increase over time, while the tax brackets become less favorable.

The result is that the same income can be taxed at higher marginal rates.

Required Minimum Distributions (RMDs)
For those in their 70s, required minimum distributions (RMDs) from traditional IRAs and 401(k)s can create a consistent stream of taxable income.

While this may be manageable when filing jointly, it can become significantly more impactful for a surviving spouse filing individually.

Over time, increasing RMDs combined with compressed tax brackets can lead to a higher overall tax burden.

Social Security and Medicare Considerations
The Widow Tax Penalty doesn’t stop at income taxes.

A change in filing status can also affect:

How much of your Social Security income is subject to taxation
Medicare premiums through IRMAA (Income-Related Monthly Adjustment Amount)
This can result in a reduction in net, spendable income—at a time when financial stability is especially important.

Planning Opportunities
While this is not something couples like to think about, it is something that can be planned for.

For those in their 50s and 60s, there is often a window of opportunity to:

Reposition assets
Manage future tax exposure
Create more flexibility in retirement income
Thoughtful planning today can help reduce the long-term impact on a surviving spouse.

A Proactive Approach
The Widow Tax Penalty is one of the most commonly overlooked areas of retirement planning—not because it’s rare, but because it’s uncomfortable to address.

However, understanding how it works allows you to make more informed decisions and better protect your household’s financial future.

If you’d like help evaluating your current plan, I’d be happy to walk through it with you.

If you want a clearer picture of how taxes could impact your retirement—especially around topics like the Widow Tax Penalty, RMDs, and Social Security, I’ve created a simple guide to help.