IRMAA Appeal After Spouse Dies: How to File Form SSA-44

Medicare charges surcharges based on income from two years ago. For new widows, that means your old joint return — not your current, lower income. You can fix this. Not legal or tax advice — your specifics matter.

What IRMAA Is and Why Widows Get Hit Hard

IRMAA (Income-Related Monthly Adjustment Amount) is a Medicare Part B and Part D surcharge for higher-income beneficiaries. In 2026, the standard Part B premium is $202.90 per month.¹ If your MAGI exceeds the threshold, a surcharge is added on top.

The threshold for single filers in 2026 is $109,000. For married filing jointly, it's $218,000 — exactly double.¹ That gap is what creates the widow's IRMAA problem:

The 2024 return you filed as MFJ gets evaluated against the single-filer bracket for 2026 — because you're now a single filer. One year's filing status change can mean hundreds of dollars per month in extra Medicare costs.

What the 2026 IRMAA Surcharges Look Like

For 2026, IRMAA applies in five tiers for single filers. The surcharge is added to your monthly Part B premium and applies separately to Part D as well.¹

// TODO-verify: intermediate tier thresholds estimated from CMS bracket structure; Tiers 1 and 5 confirmed. Verify all rows against CMS.gov for current year before relying on specific amounts.

A widow whose joint-year return shows $175,000 of income faces Tier 3 — an extra $324.90 per month on Part B alone, plus a separate Part D surcharge. That's roughly $4,000 per year in Medicare premiums above the standard rate, based on income that no longer reflects her situation.

Form SSA-44: The Fix

The Social Security Administration provides Form SSA-44 ("Medicare Income-Related Monthly Adjustment Amount — Life-Changing Event") specifically for situations like this.² Death of a spouse is one of eight qualifying life-changing events that allow Medicare to use a more recent income estimate rather than the two-year-old tax return.

When you file SSA-44 and SSA approves it, Medicare recalculates your premium using this year's estimated MAGI (or last year's if it better reflects your current situation). If your current income is below the $109,000 threshold, your premium drops back to $202.90.

Step-by-Step: How to File SSA-44

Step 1 — Gather your documents

• Death certificate — official copy, not a photocopy
• Your most recent tax return — your 2024 or 2025 return showing your income without your spouse's income, or a written estimate of your current-year MAGI
• Supporting documents for your income estimate — Social Security award letter, pension 1099-R, brokerage statements, etc.

Step 2 — Complete Form SSA-44

Download the current form from SSA.gov (Form SSA-44). The current version is dated 12-2025.²

On the form:

• Check the box for Event 3: Death of my spouse
• Enter the date of death
• Enter your estimated MAGI for the year you want Medicare to use (current year or most recent tax year, whichever better reflects your situation)
• Sign and date

Step 3 — Submit to your local SSA office

SSA-44 cannot be filed online. Submit by:

• Mail or fax — to your local Social Security office. Find it at ssa.gov/locator
• In person — bring originals and photocopies; they will return your originals

Keep a copy of everything you submit and note the date sent.

Step 4 — Follow up

SSA typically processes SSA-44 appeals within 30–90 days. If you filed by mail or fax and haven't heard back in 60 days, call SSA at 1-800-772-1213 to confirm receipt and status. Ask for the determination in writing.

Which Year's Income Does Medicare Use?

When you file SSA-44, you can request Medicare use:

• This year's estimated MAGI — if your income has dropped significantly and you can estimate it
• Last year's actual MAGI — if your most recent return already reflects life as a single filer with lower income

SSA will ask for documentation supporting whichever estimate you submit. If your actual income ends up higher than estimated, SSA can retroactively charge the difference — so don't lowball the estimate. A conservative estimate (still below the threshold) is safer than an aggressive one.

What If SSA Denies Your Appeal?

Denial is uncommon when you have a death certificate and clear income documentation, but it can happen. If SSA denies the appeal:

1. Request the denial in writing and note the reason
2. File a reconsideration request within 60 days of the denial notice
3. If reconsideration is denied, you can escalate to an Administrative Law Judge (ALJ) hearing
4. Beyond that, Appeals Council and federal court review are available — though rarely necessary for straightforward widow SSA-44 cases

Most legitimate widow appeals succeed at the SSA-44 stage or at reconsideration. If yours was denied, double-check that the income documentation you submitted was complete and consistent.

IRMAA and the Widow's Tax Penalty: The Double Hit

IRMAA compounds the widow's tax penalty. Here's how both hit simultaneously:

• Your income tax bracket compresses from MFJ to single — more of the same income taxed at higher rates
• The IRMAA threshold drops from $218,000 (MFJ) to $109,000 (single) — Medicare surcharges apply at lower income levels
• Both effects are permanent once you transition to single-filer status

This is why the joint-return year (the year of death) is so valuable for planning. In that final MFJ year, you can:

• Execute Roth conversions at MFJ brackets before single rates apply permanently
• Harvest capital gains at lower rates while still filing jointly
• File SSA-44 for the following year once your lower income becomes clear

Part D Surcharges: Don't Forget These

IRMAA also applies to Medicare Part D (prescription drug coverage). In 2026, the Part D surcharge at Tier 1 is $14.50 per month; at the top tier it is $91.00 per month.¹ SSA-44 appeals both Part B and Part D surcharges simultaneously — one form, both fixes.

When SSA-44 Won't Help

SSA-44 solves the lookback problem — old income, new situation. But a few scenarios it doesn't fix:

• Your current income is still above the threshold. If you genuinely earn more than $109,000 as a single filer, the surcharge applies regardless of SSA-44. Focus shifts to Roth conversion strategies and RMD timing to manage MAGI below the threshold in future years.
• You already filed SSA-44 and SSA accepted it. You cannot re-appeal for a year that's already been adjusted.
• The surcharge is from a different cause. If IRMAA is based on a large taxable event (estate sale, IRA liquidation) that happened in the lookback year, SSA-44 won't erase that income — it was real.

Sources

1. CMS — 2026 Medicare Parts A & B Premiums and Deductibles. Standard Part B premium $202.90/mo; IRMAA surcharge tiers and thresholds for single filers beginning at $109,000 MAGI. Source for Part B base premium and Tier 1/Tier 5 surcharge amounts.
2. SSA — Form SSA-44 (12-2025). Medicare Income-Related Monthly Adjustment Amount — Life-Changing Event. Lists eight qualifying events including death of spouse; instructions for income documentation and submission.
3. SSA — Request to Lower an IRMAA. SSA's official guidance on the SSA-44 process, qualifying events, and documentation requirements.
4. Kiplinger — Medicare Premiums 2026: IRMAA Brackets and Surcharges. Complete 2026 IRMAA bracket table for single and MFJ filers, Part B and Part D surcharge amounts by tier.

Standard Part B premium and Tier 1 IRMAA threshold verified against CMS.gov for 2026. IRMAA is based on 2024 MAGI for 2026 coverage year. Intermediate bracket thresholds estimated from published CMS range; verify current-year amounts at medicare.gov before making premium-related decisions.