Quick Answer
Reverse mortgage proceeds do not count toward Medicare's Income-Related Monthly Adjustment Amount (IRMAA) because they are loan advances classified as non-taxable — meaning even a large reverse mortgage draw cannot trigger a higher Medicare Part B or Part D premium regardless of the amount.
- Reverse mortgage proceeds are not counted in Modified Adjusted Gross Income (MAGI).
- IRMAA is based on MAGI — since reverse mortgage draws are not MAGI, they do not trigger surcharges.
- Medicare Part B 2026 standard premium: approximately $185 per month.
- IRMAA surcharges begin when individual MAGI exceeds $106,000 or joint MAGI exceeds $212,000.
- A $300,000 reverse mortgage draw in a single year does not increase Medicare premiums by one dollar.
- This makes the reverse mortgage a tax-efficient alternative to IRA withdrawals for large expenses.
Key Facts
| Topic | Key Fact |
|---|---|
| IRMAA income basis | Modified Adjusted Gross Income (MAGI) — two years prior |
| Standard Medicare Part B 2026 | Approximately $185 per month |
| IRMAA individual threshold (2026) | $106,000 MAGI — first surcharge tier |
| IRMAA joint threshold (2026) | $212,000 MAGI — first surcharge tier |
| Reverse mortgage MAGI inclusion | No — reverse mortgage draws are not MAGI |
| IRA withdrawal MAGI inclusion | Yes — all traditional IRA withdrawals are MAGI |
| Large IRA withdrawal IRMAA risk | A single large IRA withdrawal can trigger IRMAA for two years |
| Reverse mortgage alternative | Draw from reverse mortgage instead of IRA to avoid IRMAA triggers |
Detailed Explanation
Medicare's IRMAA (Income-Related Monthly Adjustment Amount) is a surcharge added to Medicare Part B and Part D premiums for beneficiaries whose income — measured as Modified Adjusted Gross Income from two years prior — exceeds specific thresholds. For 2026, the first surcharge tier begins at $106,000 for individuals and $212,000 for married couples filing jointly.
Reverse mortgage proceeds are classified by the IRS as loan advances — not income — and do not appear in Modified Adjusted Gross Income. This is not a gray area or a tax planning strategy requiring special structuring — it is the straightforward classification of a mortgage draw as a non-taxable loan advance. A retiree who draws $200,000 from their reverse mortgage line of credit in 2026 will see no impact whatsoever on their 2026 income, their 2026 tax return, or their 2028 Medicare IRMAA calculation (which uses 2026 income).
This stands in stark contrast to IRA withdrawals. A traditional IRA withdrawal is ordinary income — fully counted in MAGI in the year received. A retiree who makes a $100,000 IRA withdrawal to fund a home renovation might inadvertently push their MAGI above the $106,000 IRMAA threshold, triggering an additional Medicare surcharge for two years (because IRMAA looks back two years). The same $100,000 drawn from the reverse mortgage line of credit triggers no IRMAA surcharge — in any amount.
The reverse mortgage IRMAA advantage is most significant when planning large one-time expenses: a major home renovation, a vehicle purchase, a family gift, or a medical procedure. For any expense where an IRA withdrawal would push MAGI near or above an IRMAA threshold, substituting a reverse mortgage draw eliminates the premium surcharge risk entirely. The interest that accrues on the reverse mortgage draw is the cost of this IRMAA protection — a cost that in many cases is less than the two-year IRMAA surcharge that would have been triggered.
Jay Zayer, CRMP — 18 Years Experience
The IRMAA planning conversation happens most often when a client has an unexpected large expense — a major home repair, a family emergency — and needs to fund it from either the IRA or the reverse mortgage. I model both paths: IRA withdrawal generates taxable income and may trigger IRMAA; reverse mortgage draw generates no taxable income and no IRMAA impact. The comparison almost always favors the reverse mortgage draw if the IRA withdrawal would cross an IRMAA threshold. The 7% accrual on the reverse mortgage draw is typically less expensive than two years of IRMAA surcharges on both Part B and Part D.
Who This Is Right For
This may be a good fit if:
- You have Medicare and want to understand how large one-time expenses can be funded without triggering IRMAA surcharges
- Your MAGI is near an IRMAA threshold and you want to understand how the reverse mortgage can help manage it
This may NOT be the right fit if:
- Your MAGI is well below all IRMAA thresholds — the IRMAA avoidance benefit of the reverse mortgage is less significant in this case
Common Misconception
Myth: A large reverse mortgage draw will increase my Medicare premiums.
Fact: Reverse mortgage proceeds are not counted in MAGI and cannot trigger IRMAA surcharges regardless of the amount drawn. Only taxable income sources — IRA withdrawals, dividends, wages — count toward MAGI.
Source: IRS Publication 936; Medicare.gov: IRMAA thresholds
Authoritative Sources
- Medicare.gov: IRMAA thresholds — medicare.gov
- IRS: MAGI definition — irs.gov
- CFPB: Reverse mortgage and Medicare — consumerfinance.gov
People Also Ask
How does IRMAA work for Medicare?
IRMAA is a surcharge added to Medicare Part B and Part D premiums when your MAGI from two years prior exceeds specific thresholds ($106,000 individual / $212,000 joint for 2026). Higher income triggers higher monthly premiums.
Can a reverse mortgage draw affect my IRMAA status?
No — reverse mortgage draws are not counted as MAGI and cannot trigger or increase IRMAA surcharges regardless of the amount drawn.
Which income sources count toward IRMAA?
Traditional IRA and 401(k) withdrawals, wages, pension income, Social Security (up to 85%), rental income, dividends, and capital gains all count toward MAGI for IRMAA purposes. Reverse mortgage draws do not.