Social Security Benefit Change Notice — What It Means & What to Do

This letter means Social Security is changing your monthly benefit amount. Sometimes it's good news — a COLA increase or a recalculation that gives you more. Other times it's bad news — a reduction because of earnings, Medicare premium changes, or an error correction. Either way, your job is to verify the new amount is correct. If it's wrong, you have 60 days to appeal.

Why You Got This Letter

COLA adjustment (2.8% in 2026) — annual cost-of-living increase applied automatically
Earnings test reduction — you're under Full Retirement Age and earned above the limit ($23,400 in 2026)
Medicare Part B premium change — standard premium is $202.90/month in 2026, or higher if IRMAA applies
Recalculation — SSA corrected your benefit based on updated earnings records
Government Pension Offset (GPO) or Windfall Elimination Provision (WEP) applied
Tax withholding change you requested
Overpayment withholding — SSA is recovering a prior overpayment from your monthly check

Action Steps to Verify Your New Benefit

Compare old amount to new amount — write both down
Read the reason for the change (it's explained in the letter)
If COLA increase — verify the 2.8% math (old amount × 1.028 = new amount before deductions)
If reduction — identify exactly which deduction changed (Medicare premium? Earnings test? Tax withholding? Overpayment recovery?)
If the math doesn't add up — call SSA and ask for an itemized breakdown
If you disagree — file an appeal within 60 days using Form SSA-561

2026 COLA Explained

The 2.8% COLA was applied in January 2026. Your gross benefit increased by 2.8%, but your net amount may not increase by 2.8% because Medicare Part B premiums also changed.

Net increase = Gross COLA increase minus any premium increase.

Here's a real example: If your gross benefit was $2,000 and went up 2.8%, your new gross is $2,056. But if Medicare Part B premiums went up by $10 per month (from $200 to $210), your net increase is only $46 instead of $56. This is normal and not an error.

Earnings Test Explained

If you're under Full Retirement Age (67 in 2026) and working, SSA reduces benefits by $1 for every $2 you earn above $23,400/year.

In the year you reach FRA, the limit is $62,160 and the reduction is $1 for every $3.

After FRA, there's NO earnings test — earn as much as you want.

Important: This money is NOT lost. You get it back. After you reach Full Retirement Age, SSA recalculates your benefit and gives you credit for every month benefits were withheld. So it's deferred, not gone.

Common Deductions from Your Benefit

Medicare Part B

Standard premium is $202.90/month in 2026. Higher if IRMAA (Income-Related Monthly Adjustment Amount) applies based on your income.

Federal Tax Withholding

If you requested tax withholding, it's taken automatically. You can change your withholding using Form W-4V.

Overpayment Recovery

If SSA overpaid you in the past, they recover it from your current benefit. Typically 10% of your benefit per month, but you can request a waiver or ask for a reduced rate if it causes hardship using Form SSA-632.

State Tax Withholding

If applicable in your state and you requested it.

What to Say When You Call SSA

"I received a benefit change notice dated [date]. My old benefit was [amount] and my new benefit is [amount]. I want to understand exactly why it changed. Can you walk me through the calculation? Specifically, I want to know: what is my gross benefit before deductions, what deductions are being taken, and why the net amount is [new amount]?"

Dr. Ed's Insider Tip

The number one reason people call SSA confused: their COLA increase didn't seem to show up. Here's why — the Medicare Part B premium goes up at the same time as COLA. So your gross benefit increased 2.8%, but your Medicare premium also increased, eating into the raise. That's normal and not an error.

The second most common issue: the earnings test. If you're under 67 and working, SSA is SUPPOSED to reduce your benefit. But here's what most people don't know — you get that money BACK after you reach Full Retirement Age. SSA recalculates and gives you credit for every month benefits were withheld. So it's not lost — it's deferred.

And third: if you see 'overpayment recovery' taking money from your check, you can request a waiver (Form SSA-632) or ask for a reduced withholding rate if the current rate causes hardship.

If you see a reduction you don't understand, don't just accept it. Request an itemized breakdown. SSA calculation errors happen — and they're always worth checking.

If your benefit increased — congratulations! Verify the math and file this letter safely. You'll need it for tax purposes and as proof of income.