5 Social Security Levers That Can Raise Your Monthly Check

The 35-Year Formula That Builds Your Check

Social Security does not pay based on your last salary. Instead, it averages your highest 35 years of earnings, adjusted for wage inflation. If you only worked 28 years, the formula still divides by 35 — dropping in seven years of zeros that quietly drag your lifetime average down.

Here is how the calculation works, step by step:

1. Each year of earnings is adjusted upward for wage inflation, so a strong year in your 30s still counts like a strong year today.
2. The system picks your top 35 adjusted years and blends them into one figure called your Average Indexed Monthly Earnings (AIME).
3. That figure runs through a fixed formula — paying 90% on the first slice, 32% on the middle, and 15% on the top — producing your Primary Insurance Amount (PIA).

Your PIA is your check at full retirement age. Every other lever in this article moves that number up or down.

Watch out for this trap: The estimate on your Social Security statement assumes you keep earning your current salary right up until you claim. Stop working early — laid off at 58, took a package at 60 — and those missing years become zeros or low years. Your real check quietly drops below the number you were looking at.

Lever 1 — Claiming Age and Bridging the Gap to 70

For anyone born in 1960 or later, full retirement age is 67. From that point, every month you wait to claim adds a delayed credit worth 8% per year, all the way to age 70.

Put real dollars on it:

• File at 62: a permanent 30% cut leaves a $2,000 full-retirement check at $1,400/month.
• Wait until 70: a 24% bonus brings that same check to $2,480/month.
• That is a $1,080 per month difference — roughly $13,000 more per year — for the rest of your life, from the identical earnings record.

The gap-year problem most advice skips: Waiting until 70 is only useful if the bills can be paid from 62 to 70. Two strategies can help:

• Rule of 55: If you leave your job in the calendar year you turn 55 or later, you can withdraw from that employer's 401(k) with no 10% early withdrawal penalty. The money still counts as taxable income, but the penalty disappears — and that cash can carry you while Social Security keeps growing.
• 72(t) plan: A set of substantially equal periodic payments that lets you tap an IRA before age 59½ without the penalty. The catch: you are locked in for at least five years or until age 59½, whichever comes later.

A hidden bonus: Drawing down some 401(k) money in your 60s shrinks the required minimum distributions (RMDs) you must take starting at age 73. Smaller forced withdrawals later can mean a smaller tax bill on your Social Security income down the road.

Lever 2 — Spousal Benefit vs. Working Longer

The standard advice for someone with zero years on their record is to go back to work and fill those gaps. For a single person, that is reasonable. For a married person, it can be exactly backwards.

A married person can claim a spousal benefit worth up to half of the higher earner's full retirement amount. That figure can easily beat whatever a few more years of low-paid work would add to a thin earnings record.

Consider this example:

• The lower earner has 15 zero years. Five more years of work at around $45,000 might lift her own benefit from about $900/month to about $1,150 — a gain of $250.
• If her husband's full retirement amount is $2,600, her spousal benefit is up to half of that: $1,300/month.
• Social Security pays the higher of the two checks — never both stacked together. The spousal check wins, and those five extra years of work changed nothing.

One honest caveat: Claiming a spousal benefit before your own full retirement age reduces it. The 50% maximum is only reached by waiting until full retirement age. Claiming early in exchange for cash now is a genuine trade-off, not a clear right or wrong answer. Confirm the numbers with the Social Security Administration before deciding.

Lever 3 — The Survivor Benefit Changes Everything for Couples

When one spouse dies, the survivor does not keep both checks. The survivor keeps the larger of the two. A widow or widower at full retirement age can receive up to 100% of what the deceased worker was collecting, including every delayed credit earned by waiting.

This changes the delay calculation for couples entirely. When the higher earner waits until 70, that decision is not just about their own check — it permanently sets the income floor the surviving spouse will live on, often for years alone.

The math side by side:

• Higher earner files at 62, locks in $1,400/month, then passes away first → the survivor lives on $1,400 for the rest of their life.
• Higher earner delays to 70, locks in $2,480/month → when they pass, the survivor steps up to $2,480 per month.

Same couple, same savings — a $1,080 per month difference for the person left behind.

For married couples, the survivor benefit often matters more than the break-even age calculation. The most useful question to ask is not "when do I break even?" but "which choice protects the person who outlives me?"

Lever 4 — The Divorced-Spouse Benefit Most People Never Claim

One of the most overlooked benefits in the entire Social Security system applies to divorced people.

If your marriage lasted at least 10 years and you are currently unmarried, you can claim a benefit worth up to half of your ex-spouse's full retirement amount. You do not need their permission. You do not need to tell them. You do not even need them to have filed yet — as long as they are old enough to qualify and you have been divorced for at least two years.

Claiming this benefit takes nothing away from your ex-spouse, nothing from their current spouse, and nothing from anyone else on their record. It is a separate legal entitlement.

The action is straightforward: compare half of your ex-spouse's full retirement amount against your own benefit. Social Security pays the higher of the two — never both combined. For someone with mostly zero years on their own record, an ex-spouse's record can be worth hundreds of dollars more every month.

If you were affected by this and did not know, confirm your options directly with the Social Security Administration.

Lever 5 — Fix Earnings Errors and Know the 2025 Rule Changes

Your benefit is only as accurate as the earnings Social Security has on file. Errors are more common than most people expect. Common causes include:

• An employer that never reported a year of wages
• A name change after marriage or divorce that split the record
• Self-employment income that slipped through unreported

Any one of these permanently understates the lifetime average — and permanently shrinks the check — until corrected.

The ten-minute fix: Log into your My Social Security account, scroll to the year-by-year earnings column, and read it carefully. Look for any year you know you worked that shows a zero or a number that seems too low. Match it against old W-2s or tax returns. If something is missing, file to correct it, and future checks go up.

Two important 2025 updates:

• Social Security Fairness Act (Public Law 118-273, signed January 5, 2025): This law repealed the two rules that used to cut spousal and survivor benefits for government retirees — including teachers, firefighters, and police officers. Those benefits are now payable in full. Anyone previously affected should confirm their updated benefit amount with the Social Security Administration.

• New senior tax deduction: A temporary deduction of $6,000 per person age 65 and older — or $12,000 for a couple where both are 65 or older — was passed. It phases out for single filers with income above $75,000 and couples above $150,000. This is a deduction, not a full tax exemption. Confirm current tax rules with a qualified tax professional.