9 Social Security Mistakes New Florida Retirees Make in 2026

A retired Pensacola firefighter opens a letter from Social Security and finds a payment for thousands of dollars he never expected.

It’s not a scam.

A rule that used to shrink his benefit over his fire department pension changed, and many new Florida retirees with a public paycheck in their past still don’t know it happened.

These are the Social Security mistakes tripping up new Florida retirees in 2026.

Note: This is general information, not personalized financial or tax advice. Social Security rules and dollar amounts are subject to change, so confirm your current numbers with Social Security or a tax professional.

1. Assuming Florida Outruns the IRS

Florida never taxes a Social Security check, since the state collects no income tax on anyone.

The federal government is a different story.

Up to 85% of a retiree’s benefits count as taxable income once combined income tops $25,000 for a single filer or $32,000 for a married couple filing jointly.

Combined income adds a retiree’s adjusted gross income, any tax-exempt interest, and half of their Social Security benefits together.

That’s a low bar.

A retiree pulling even a modest pension or IRA withdrawal on top of a benefit check can cross it without noticing, and Congress hasn’t touched those thresholds since the 1980s.

Skipping a state tax return every April doesn’t mean skipping a federal one.

2. Claiming at 62 Without Doing the Math

Filing for Social Security the moment a new retiree turns 62 feels like winning.

It isn’t necessarily.

Every month claimed before full retirement age shaves the monthly check down, and the reduction can reach 30% for anyone whose full retirement age is 67, which covers many new retirees this year.

That cut isn’t temporary.

It’s locked in for every check for the rest of that retiree’s life.

Wait until 70 instead, and delayed credits build the benefit up to 124% of the full amount.

That’s eight years of difference, and the monthly check comes in about 77% bigger.

A retiree who expects to live well into their eighties usually comes out ahead by waiting, but health, savings, and whether a spouse depends on that income all belong in the decision.

3. Ignoring the Earnings Test

New retirees who keep working part time while collecting Social Security often assume the two checks simply stack.

Not before full retirement age.

Earn more than $24,480 in 2026 while under full retirement age, and Social Security withholds $1 in benefits for every $2 earned above that line.

In the year a retiree reaches full retirement age, the limit jumps to $65,160, and the withholding eases to $1 for every $3 over.

Ouch.

Here’s some relief: The withheld money isn’t gone.

Social Security recalculates the benefit at full retirement age and credits back every month it withheld, so the check goes up for good once the earnings test stops applying.

4. Missing Your Medicare Deadline

Waiting past 65 to file for Social Security doesn’t push back the Medicare clock, and that catches new retirees off guard who assumed one decision covered both programs.

Medicare runs on its own calendar.

Skip the initial enrollment window around a 65th birthday without other qualifying coverage, and Part B adds a permanent 10% surcharge for every full 12 months a retiree could have signed up but didn’t.

It adds up fast.

Wait two years, and that’s a 20% surcharge added onto the standard premium of $202.90, pushing the monthly bill to roughly $243.50.

In most cases, it lasts forever.

A retiree settling into Ocala who delays Social Security to chase the bigger check at 70 still needs to sign up for Medicare on time separately, unless a spouse’s active employer coverage buys a grace period.

5. Skipping the Spousal Paperwork

A spouse can draw up to half of the other spouse’s full retirement age benefit, but that check never shows up automatically.

Somebody has to file for it.

New retirees also run into a 2015 rule called deemed filing, which closed the old trick of collecting a spousal benefit at full retirement age while letting a worker’s own benefit keep growing untouched.

Not anymore.

File for one benefit today, and Social Security deems the retiree to have filed for both, then pays whichever amount is higher.

A financial planner might have mentioned this strategy years ago, back when it still worked.

It doesn’t work now, and financial advisors still repeat that outdated strategy to new clients.

6. Forgetting Your Ex

Divorced retirees often assume an ex-spouse’s earnings record is off the table for good.

Not always.

A divorced spouse can claim benefits on an ex’s record if the marriage lasted at least 10 years, the retiree is currently unmarried, and both people are at least 62.

The ex never finds out, either.

Social Security doesn’t notify a former spouse when someone files on their record, and claiming it doesn’t reduce the ex’s own benefit by a single dollar.

New retirees settling into communities like The Villages or Cape Coral, who split up decades ago, sometimes in another state entirely, skip this filing because nobody mentioned it still applies.

7. Remarrying Before 60

Survivor benefits from a deceased spouse come with a strict age rule many new retirees never hear about until it's too late.

Remarry before turning 60, and eligibility for that survivor benefit disappears.

No exceptions for that.

Wait until age 60 or older to remarry, or 50 if disabled, and the survivor benefit stays intact no matter how many times someone remarries after that.

The wedding date matters more than anyone expects.

A widow or widower planning a wedding in their late fifties rarely realizes the date on the marriage license can end that monthly check for good.

8. Skipping Withholding on Your Check

No employer holds back taxes from a Social Security check the way a paycheck used to.

Nobody does it automatically.

A retiree has to actively request it, either through a W-4V form or a my Social Security account, choosing to withhold 7%, 10%, 12%, or 22% of each payment.

Skip that step, and the whole federal tax bill comes due at once in April, sometimes with an underpayment penalty stacked on top.

That catches new retirees off guard almost every spring.

A retiree who splits withholding across a pension and a Social Security check rarely runs into a surprise total in April.

9. Missing the Pension Repeal

Teachers, firefighters, and police officers who spent a career in a state that never enrolled them in Social Security, then landed somewhere like Port St. Lucie or Naples, used to watch two rules shrink their check.

That changed in 2025.

The Social Security Fairness Act, signed into law in January 2025, repealed the Windfall Elimination Provision (WEP) and the Government Pension Offset (GPO), the two rules that used to cut Social Security benefits for people who also collected a pension from work that didn't pay into the system.

By July 2025, the agency had already sent more than 3.1 million retroactive payments totaling $17 billion.