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IRMAA life-changing events › Loss of pension income

IRMAA after a pension loss or cut

An employer pension (a traditional defined-benefit plan or a cash-balance plan) stopped, was terminated, or was cut in a reorganization. If that lowered your income, Social Security can set your IRMAA from the newer, lower year instead of your income from two years ago. You ask with Form SSA-44 and tick "Loss of Pension Income".

Does it qualify?

Counts

  • Your employer's pension plan ended or was taken over and your payments dropped
  • Payments were cut in a reorganization
  • A scheduled stop, such as a time-limited payout ending

Doesn't count

  • Running down a 401(k) or IRA
  • Choosing a smaller payout, or moving money out of a plan
  • An annuity you bought yourself

Worked example: Marge, pension cut when the plan was taken over

Marge's former employer ended its pension plan, and the government's pension insurer took it over. From January 2026 her pension dropped from $64,000 to $38,000 a year.

IRMAA before and after the request, 2026 brackets
IncomeMAGIIRMAA a month
2024 income (used now)$128,000$95.70
2026 estimate (asked for)$103,000$0.00

Saves $95.70 a month

That's $1,148.40 a year, Part B and Part D surcharges together, at the 2026 brackets.
SSA-44 · Steps 1 and 2EXAMPLE
Field 1: Loss of Pension Income ☑ Date of event (mm/yyyy)
01/2026
The month and year the payments dropped or stopped.
Field 2: Tax year · Filing status
2026 (estimate) · Single
The cut started in 2026, the premium year, so she uses a 2026 estimate. Her 2025 income was still high.

Watch out: Choosing a smaller payout, or moving money out of a plan, is not this event.

Proof of the event: send one

You also need proof of income for the year in Step 2: a signed copy of your Form 1040 or an IRS transcript. For a year you haven't filed yet, your estimate on the form is enough for now.

Don't have it yet?

Call the plan administrator, or your former employer's HR office, and ask for a benefit statement showing the change. If the government's pension insurer (PBGC) took over the plan, its letters count.

Check before you send

Send it online after signing in to your my Social Security account, or to your local Social Security office. The Form SSA-44 guide walks through every step. If Social Security says no, see how to appeal IRMAA.

Get it right the first time

A filled SSA-44 for "Loss of Pension Income", ready to copy

2026 EDITIONIRMAAAppeal Kit
Lower your Medicare surcharge with Form SSA-44
Part B Forms
MONEY-BACKGUARANTEE14DAYS

Marge would save $1,148.40 a year. The kit costs $49 once, with a filled SSA-44 for your exact event.

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  • Income estimate worksheet
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The other life-changing events

Questions people ask

Does loss of pension income count as a life-changing event for IRMAA?

Yes. "Loss of Pension Income" is one of the 8 life-changing events on Form SSA-44. An employer pension (a traditional defined-benefit plan or a cash-balance plan) stopped, was terminated, or was cut in a reorganization. It lowers IRMAA only if your income dropped enough to move you to a lower bracket.

What proof do I need?

A letter or statement from the pension plan administrator. If the plan type isn't clear: the plan description. You also need proof of income for the year in Step 2: a signed copy of your tax return or an IRS transcript, or your estimate for a year not filed yet.

What date goes in Step 1?

The month and year the payments dropped or stopped.

Which tax year do I put in Step 2?

The first year with the lower income. It must be more recent than the year Social Security used, and not before the event. If this year (the premium year) will be lower than last year, use this year as an estimate.

Last checked: November 12, 2026
Sources: Form SSA-44 (12-2025), Social Security: lower your IRMAA, SSA POMS HI 01120.001, CMS 2026 Part B premiums fact sheet
Written by the Part B Forms team · Not affiliated with Medicare, CMS, or Social Security