Itemized Deductions for Retirees: When Medical Expenses Make It Worth Itemizing

The Annual Choice Every Taxpayer Faces

When you file your federal income tax return, you must choose between two ways of deducting expenses from your taxable income: the standard deduction or itemized deductions (reported on Schedule A). You can't use both in the same year for the same return.

The math is simple: take whichever is larger. But getting there requires knowing what the standard deduction is, which of your expenses qualify for itemizing, and whether there's a smarter multi-year strategy available.

The Standard Deduction in 2025

The standard deduction is a flat dollar amount the IRS allows every taxpayer to subtract from their income without needing to document any specific expenses. In 2025:

Filing Status	Standard Deduction	Additional (Age 65+ or Blind)
Single	$15,050	+$1,550
Married Filing Jointly	$30,100	+$1,250 per qualifying spouse
Head of Household	$22,550	+$1,550
Married Filing Separately	$15,050	+$1,250

The 2017 Tax Cuts and Jobs Act (TCJA) roughly doubled the standard deduction from its pre-2018 levels. As a result, the majority of U.S. taxpayers — estimated at over 85% — now claim the standard deduction, because their itemized deductions simply don't add up to more.

What Can You Itemize?

If you choose to itemize, you report all eligible deductions individually on Schedule A. The main categories are:

• State and local taxes (SALT): Property taxes plus either state income tax or state sales tax — capped at $10,000 total per household.
• Mortgage interest: Interest on up to $750,000 in qualified mortgage debt on your primary and secondary residence.
• Charitable contributions: Cash donations (up to 60% of AGI) and non-cash donations like appreciated stock (up to 30% of AGI) to qualified organizations.
• Medical and dental expenses: Qualified expenses exceeding 7.5% of your Adjusted Gross Income (AGI). Only the excess above this floor is deductible.
• Casualty and theft losses: Limited to losses from federally declared disasters.

Note what's not on this list: investment advisory fees, unreimbursed employee business expenses, and moving expenses are no longer deductible under the TCJA for most taxpayers through at least 2025.

When Itemizing Makes Sense

Itemizing is worth pursuing when your total qualifying expenses materially exceed the standard deduction. The most common scenarios where itemizing wins:

• You own a home in a high-cost area with a large mortgage — mortgage interest alone may push you over the threshold.
• You live in a high-tax state like California, New York, or New Jersey. The $10,000 SALT cap limits this deduction, but if combined with mortgage interest and charitable giving, you may still exceed the standard deduction.
• You had significant medical expenses in the year — a major surgery, cancer treatment, or long-term care — that push you well past 7.5% of AGI.
• You make large charitable contributions, especially in a high-income year.

The Bunching Strategy: Getting the Best of Both

For many taxpayers, itemized deductions hover just below the standard deduction — close but not quite enough to make itemizing worthwhile each year. The bunching strategy solves this by concentrating deductions into alternating years.

Here's how it works:

• Year 1 (Itemizing Year): Make two years' worth of charitable donations, prepay deductible expenses where allowed, and schedule elective medical procedures. Total itemized deductions exceed the standard deduction.
• Year 2 (Standard Deduction Year): Make no additional charitable contributions (you already gave to your Donor-Advised Fund last year). Take the full standard deduction.

Over two years, you claim more in total deductions than if you spread them evenly and took the standard deduction both years. The strategy works best when you have flexibility over the timing of your deductible expenses.

Donor-Advised Funds: The Bunching Superweapon

The biggest obstacle to charitable bunching is that you may not want to give double the amount to one charity in one year. A Donor-Advised Fund (DAF) solves this perfectly.

With a DAF, you contribute a large lump sum (say, two years of charitable giving) to the fund in Year 1 and take the immediate tax deduction. The money sits in the fund growing tax-free until you recommend grants to the specific charities of your choice — at whatever pace and schedule you like, even spread over many years.

The IRS sees the contribution to the DAF as the charitable deduction, not the distribution to individual charities. This lets you bundle the tax benefit into one year while distributing the charitable impact over time.

Planning Around the SALT Cap

The $10,000 SALT cap has been a constraint since 2018, particularly for homeowners in high-tax states. Strategies to work around it:

• If you pay significant state income taxes and property taxes, the cap means you can only deduct $10,000 of those combined. Layer in mortgage interest and charitable giving to reach a total above the standard deduction.
• If your SALT alone hits $10,000, even a modest mortgage and some charitable giving may make itemizing worthwhile.
• In years with very high income, the state taxes component of SALT may be the binding constraint — but also the year where charitable contributions or large medical expenses are most valuable to deduct.

Special Situations for Retirees

Retirees often face unique dynamics in the standard vs. itemized deduction decision:

• The additional standard deduction for age 65+ raises the bar for itemizing. A married couple where both are 65 has a standard deduction of $31,600 in 2025.
• Mortgage payoff in retirement eliminates mortgage interest as an itemized deduction, often pushing retirees firmly toward the standard deduction.
• Healthcare costs tend to rise in retirement, potentially generating large medical expense deductions in concentrated years.
• Qualified Charitable Distributions (QCDs) allow those 70½+ to donate directly from an IRA, reducing AGI rather than appearing as an itemized deduction — often more valuable since it works even when you take the standard deduction.