Retiree Tax Planning in 2026: What Changed, What Did Not, and How the Work Gets Done

If you have been reading that retirees face a tax increase in 2026, the short answer is that the scheduled one did not happen. The 2025 federal tax law made the current brackets permanent, meaning there is no expiration date, though Congress can always change the law later. It also added a temporary deduction for people 65 and older. In the second half, money becomes more complicated at exactly the time you want life to become less complicated, and 2026 adds one line to manage rather than removing any.

This article explains what changed, what did not, and how the three core tools of retiree tax planning are applied this year. Our article on the seven tax mitigation strategies covers the full toolkit; this one is about 2026 specifically. Figures are set annually and are deliberately left out here; our Tax Reference Guides and your CPA carry the current numbers.

What changed

Permanent brackets, with the usual caveat

The seven federal rates that were scheduled to revert at the end of 2025 are now permanent law. Permanent means no sunset date in the statute. It does not mean Congress cannot act again, and a plan that assumes today's rates forever is making a forecast, not a plan. The useful reading is that the urgency to convert before a deadline is gone; the reason to convert in low-bracket years is not.

A temporary senior deduction

For tax years 2025 through 2028, taxpayers 65 and older may claim an additional deduction, doubled for a married couple when both qualify. It begins to phase out above a modified adjusted gross income threshold. That makes it one more line a conversion or a large withdrawal can cross: a year of income that is good for the Roth plan can shrink or eliminate the deduction. It is managed, not avoided; the point is to know where the line sits before the year's income is set.

What did not change

• Required minimum distributions still begin on their statutory schedule, and the balance they are figured on still grows every year a conversion is deferred.
• Medicare surcharges still work as cliffs rather than slopes, still look back two years, and still apply to both spouses' premiums. One dollar over a threshold raises the premium for the year.
• Social Security taxation still keys off provisional income, so the same withdrawal that crosses a Medicare line can also raise the taxable share of a benefit. West Virginia has completed its own phase-out of state tax on benefits; our article on the 2026 exemption covers what that does and does not change.
• Municipal bond interest still counts toward the income used for the Medicare surcharge even though it is not federally taxed.

How the three tools are applied in 2026

Roth conversions, sized to the year

A conversion moves pre-tax dollars into a Roth, taxed as ordinary income in the year of the move, after which the balance grows without required distributions during your lifetime. The years between leaving work and the start of RMDs and Social Security are usually the lowest-income years a retiree will have. The 2026 version of the discipline: pick a target bracket, convert enough to fill it, and leave margin below the next Medicare line and, for those 65 and older, below the senior deduction phase-out. Two moderate conversions in two years often cost less than one large one, and paying the tax from a taxable account rather than from the converted amount leaves more working inside the Roth.

Qualified charitable distributions, to satisfy RMDs without raising income

Once eligible, a retiree can send IRA dollars directly to a qualified charity. The amount counts toward the required minimum distribution and is excluded from gross income, so it never reaches the lines that drive Medicare surcharges, Social Security taxation, or the senior deduction phase-out. For a charitable household taking the standard deduction, it is usually the most efficient way to give. The annual limit is indexed; confirm the current figure.

Withdrawal sequencing, around the lines

Which account each year's spending comes from is a tax decision made annually: pre-tax dollars up to a target bracket, Roth dollars for spending above it, taxable-account gains harvested in low-income years. Sequencing is what keeps a given year's income on the right side of every line at once. Our article on why the answer is a plan, not a percentage explains how the sequence sits inside the income plan.

How Beacon does the work

At Beacon Wealth Management, tax mitigation is one of six areas coordinated in every Financial Summit Map. The tax plan is a multi-year projection: each conversion is sized against the bracket, the Medicare tiers, the senior deduction phase-out, and the inheritance effect at the same time, then reviewed with your CPA before anything is executed. Our article on the eight mistakes before retirement lists reactive tax planning as the third; the 2026 changes do not remove it from the list. Advisory services are offered through Cambridge Investment Research Advisors, Inc., a Registered Investment Adviser, and securities through Cambridge Investment Research, Inc., a broker-dealer. None of this is tax advice.

Close to home: Grafton

Grafton, the Taylor County seat about twenty-five minutes east of our Bridgeport office, is where Mother's Day was first observed and home to the International Mother's Day Shrine, with Tygart Lake State Park just south of town. It is also a railroad town, and the retirees we meet there often carry Railroad Retirement benefits alongside a spouse's Social Security and a 401(k), which is a specific version of the sequencing problem: two benefit systems with different tax treatment, one pre-tax balance, and the same Medicare cliffs. We meet with Grafton families in person and throughout north-central West Virginia.

Questions to ask before year-end

• What is my projected income for this year, and how far is it from the next bracket, the next Medicare line, and the senior deduction phase-out?
• How much room is there to convert this year without crossing any of them?
• If I give to charity, should it come from my IRA?
• Which account should the rest of this year's spending come from?
• Has my CPA seen the projection?

December is late to start, but it is not too late to make this year's conversion decision inside a plan. Let's have a conversation. A short discovery call is where the Guided Journey begins.