What are the claiming-age adjustment factors?

Claiming before FRA reduces benefits (5/9% per month for the first 36 months, then 5/12%): 62 gives 70% of PIA at FRA 67. Delaying past FRA adds 8% per year: 124% at age 70.

What is my Full Retirement Age (FRA)?

Born 1960 or later: 67. Born 1943–1954: 66. Born 1955–1959: two months later per year in between.

Should I always wait until 70?

Not necessarily — it depends on life expectancy, cash needs, the real return on alternative investments, and spousal/survivor considerations. This calculator finds the age that maximizes invested benefits through your life expectancy.

Social Security Calculator

Claim at 62 and get a smaller check for longer; wait until 70 and get up to 124% of your benefit — which wins financially? This calculator applies official claiming-age adjustments (70% of PIA at 62, 100% at FRA 67, 124% at 70), grows benefits with COLA, and compares every claiming age through your life expectancy.

#social security#claiming age#full retirement age#pia#delayed retirement credits

Live calculate

Presets

Your Birth Year

Your Life Expectancy (age)

Monthly Benefit at Full Retirement Age

$/month

Your PIA — see the estimate on ssa.gov.

Your Investment Return

% / year

Cost of Living Adjustment

% / year

Live mode: results update as you type.

Optimal Claiming Age

$1,589/mo benefit · worth $1,099,112 by age 85 at 5.0% return

Full Retirement Age: 67 ()
Monthly at 62: $1,589 (70% of PIA)
Monthly at FRA: $2,270 (100%)
Monthly at 70: $2,747 (124%)
Best Claiming Age: Age 62
Benefits Through Age 85: $618,812
Future Value (invested): $1,099,112
COLA Assumed: 3.00%
Break-even vs Claiming at 62: Claiming at 62 maximizes wealth

Future value of benefits by claiming age

6270

Every claiming age compared

Claiming Age	% of PIA	Monthly Benefit	Total Nominal Benefits	Future Value at Life Expectancy	Best
Claim at 62	70.0%	$1,589	$618,812	$1,099,112	★ best
Claim at 63	75.0%	$1,703	$623,866	$1,082,397
Claim at 64	80.0%	$1,816	$624,918	$1,059,038
Claim at 65	86.7%	$1,967	$634,356	$1,050,020
Claim at 66	93.3%	$2,119	$638,571	$1,032,362
Claim at 67	100.0%	$2,270	$637,809	$1,007,057
Claim at 68	107.0%	$2,429	$634,281	$978,063
Claim at 69	114.0%	$2,588	$625,944	$942,596
Claim at 70	121.0%	$2,747	$613,028	$901,481

Adjustments are actuarially neutral: claiming early pays less but for longer, waiting pays more but for less time. Waiting wins when you outlive the break-even age — and delaying also boosts the survivor benefit your spouse would receive. Taxes on benefits, the earnings test before FRA and family maximums are not modeled here.

Most useful next

Formula

Early: −5/9%/mo (first 36 mo) then −5/12%/mo; Delay: +2/3%/mo (8%/yr); 62→70%, 67→100%, 70→124% of PIA

Pro tips

• Benefits grow about 7–8% per year you delay past FRA — a guaranteed, inflation-indexed return no market offers.
• If poor health or a short family history runs in your family, claiming earlier can maximize lifetime benefits.
• Check ssa.gov for your actual PIA — it is based on your 35 highest indexed earning years.

FAQ

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#social security#claiming age#full retirement age#pia#delayed retirement credits

Claiming Age

% of PIA

Monthly Benefit

Total Nominal Benefits

Future Value at Life Expectancy

Best

Claim at 62

70.0%

$1,589

$618,812

$1,099,112

★ best

Claim at 63

75.0%

$1,703

$623,866

$1,082,397

Claim at 64

80.0%

$1,816

$624,918

$1,059,038

Claim at 65

86.7%

$1,967

$634,356

$1,050,020

Claim at 66

93.3%

$2,119

$638,571

$1,032,362

Claim at 67

100.0%

$2,270

$637,809

$1,007,057

Claim at 68

107.0%

$2,429

$634,281

$978,063

Claim at 69

114.0%

$2,588

$625,944

$942,596

Claim at 70

121.0%

$2,747

$613,028

$901,481

Pro tips

• Benefits grow about 7–8% per year you delay past FRA — a guaranteed, inflation-indexed return no market offers.

• If poor health or a short family history runs in your family, claiming earlier can maximize lifetime benefits.

• Check ssa.gov for your actual PIA — it is based on your 35 highest indexed earning years.