Estimate your potential Social Security survivor benefits accurately.
Survivor Benefit Calculator
Use their average indexed monthly earnings (AIME) converted to an annual figure. If unsure, use the Social Security Administration's estimate.
Enter the deceased's age in whole years.
Enter the survivor's age in whole years. This impacts eligibility and benefit amount.
No
Yes
Disability before age 22 may affect eligibility.
No
Yes
This affects the family maximum benefit.
Typically, 40 Quarters of Coverage (QCs) are needed for most benefits. Each QC is about $1,640 in earnings for 2023 (subject to change). Enter total QCs.
Estimated Survivor Benefits
Primary Survivor Benefit (SPA Rate %):—
Deceased's Primary Insurance Amount (PIA):—
Survivor's Full Retirement Age (FRA) Benefit:—
Survivor's Age 60 Benefit (if applicable):—
Family Maximum Benefit (Estimate):—
Formula Overview: Survivor benefits are typically a percentage of the deceased worker's Primary Insurance Amount (PIA). The exact percentage depends on the survivor's relationship to the worker, their age, and whether they are disabled or have minor children. For a widow(er) eligible at their own Full Retirement Age (FRA), the benefit is 100% of the deceased's PIA. Benefits are reduced if claimed before FRA. A minimum of 10 years of work (40 Quarters of Coverage) is generally required for the deceased.
Benefit Estimate Over Time
Shows estimated benefits at different ages based on current inputs.
What is a Social Security Survivor Benefit?
{primary_keyword} provides financial support to eligible family members after a worker covered by Social Security dies. These benefits are a crucial part of the Social Security system, designed to offer a safety net for families who lose a breadwinner. Understanding who qualifies and how benefits are calculated is essential for financial planning.
Who Should Use a Social Security Survivor Benefit Calculator?
Spouses (current or surviving ex-spouses) of deceased workers.
Unmarried children under 18 (or 19 if still in high school), or any age if disabled before 22.
Dependent parents aged 62 or older if the deceased worker was providing at least half of their support.
The calculator is particularly useful for individuals who are nearing retirement age, currently receiving benefits, or are responsible for managing the financial affairs of a deceased loved one.
Common Misconceptions about Survivor Benefits:
"It's the same as my own retirement benefit": Survivor benefits are based on the deceased worker's earnings record, not your own. While you can receive your own retirement benefit or a survivor benefit, whichever is higher, they are calculated differently.
"I'll get 100% of their benefit": The percentage you receive depends heavily on your age when you claim and your relationship to the deceased. A widow(er) claiming at their Full Retirement Age (FRA) receives 100% of the deceased's Primary Insurance Amount (PIA), but claiming earlier reduces the benefit.
"It automatically stops when I remarry": For surviving spouses, remarriage before age 60 (age 50 if disabled) typically stops the survivor benefit, but it can be reinstated if the marriage ends. For surviving ex-spouses, remarriage does not affect benefits.
"The deceased worker needed to be old": Even younger workers can leave behind survivor benefits for their eligible children, although spouse benefits might be limited depending on the deceased's age and work history. A minimum of 10 years of work (40 Quarters of Coverage) is generally required.
This {primary_keyword} calculator helps demystify these benefits by providing personalized estimates based on specific inputs.
Social Security Survivor Benefit Formula and Mathematical Explanation
The calculation of {primary_keyword} is complex and depends on several factors, primarily the deceased worker's earnings history and the survivor's characteristics. The core of the calculation revolves around the deceased worker's Primary Insurance Amount (PIA).
Understanding the Primary Insurance Amount (PIA)
The PIA is the benefit amount a worker would receive if they elect to start receiving retirement benefits at their Full Retirement Age (FRA). It's calculated based on the worker's 35 highest years of indexed earnings. The Social Security Administration (SSA) uses a formula that adjusts past earnings for inflation and then averages them over the worker's career.
Survivor Benefit Calculation
The amount a survivor receives is a percentage of the deceased worker's PIA. Here's a breakdown of common scenarios:
Surviving Spouse Claiming at Full Retirement Age (FRA): 100% of the deceased's PIA.
Surviving Spouse Claiming Before FRA (Age 60-FRA): The benefit is reduced. For each month claimed before FRA, the benefit is reduced by a fraction of a percent. Claiming at age 60 results in approximately 71.5% of the deceased's PIA.
Surviving Disabled Spouse Claiming Before FRA (Age 50-FRA): 71.5% of the deceased's PIA. Eligibility requires disability to have occurred before age 22 (or after marriage to the worker but before age 50).
Surviving Child Under 18 (or 19 if still in school): 75% of the deceased's PIA.
Surviving Child (any age) with Disability Onset Before Age 22: 75% of the deceased's PIA.
Dependent Parent (Age 62+): 75% of the deceased's PIA (if claimed by one parent) or 82.5% (if claimed by two parents).
Family Maximum Benefit
Social Security imposes a limit on the total monthly benefits that can be paid to all family members on one worker's record. This limit, the family maximum, varies depending on the worker's PIA. It's typically between 150% and 180% of the worker's PIA. If the sum of individual survivor benefits exceeds the family maximum, each beneficiary's payment is reduced proportionally.
Quarters of Coverage (QCs) Requirement
For a worker's benefits (including survivor benefits) to be payable, they must have earned sufficient QCs. For workers who die in 2023 or later, generally, 40 QCs (equivalent to about 10 years of work) are needed. Younger workers may need fewer QCs. This calculator assumes the deceased worker met the QC requirement, and checks the survivor's QCs for their own eligibility.
Variables Table
Key Variables in Survivor Benefit Calculation
Variable
Meaning
Unit
Typical Range / Notes
Deceased's Average Annual Income
Estimated average annual earnings over the deceased's working life, used to approximate PIA.
USD ($)
Example: $30,000 – $150,000+
Deceased's Age at Death
The age of the worker when they passed away. Impacts their potential PIA.
Years
0 – 90+
Survivor's Age
The current age of the person applying for survivor benefits. Crucial for benefit reduction or eligibility.
Years
0 – 90+
Survivor's Disability Status
Indicates if the survivor meets SSA's definition of disability.
Yes/No
Yes/No
Surviving Children Status
Indicates the presence of eligible minor or disabled children. Affects family maximum.
Yes/No
Yes/No
Survivor's Quarters of Coverage (QCs)
Measures sufficient work history for the survivor's own eligibility.
Number (QCs)
Minimum 40 QCs generally required.
Primary Insurance Amount (PIA)
The deceased worker's basic monthly benefit amount at their Full Retirement Age.
USD ($)
Varies greatly based on earnings history. $1,000 – $4,000+
Survivor Benefit Rate (%)
Percentage of the deceased's PIA the survivor is eligible for.
Percentage (%)
Ranges from 71.5% to 100% for widow(er)s. 75% for children/dependent parents.
Family Maximum Benefit
The maximum total monthly benefit payable to all family members on one record.
USD ($)
Varies, typically 150%-180% of the worker's PIA.
The {primary_keyword} calculator simplifies these calculations, using these core principles to provide an estimate.
Practical Examples of Social Security Survivor Benefits
Let's explore realistic scenarios to illustrate how survivor benefits work:
Example 1: Surviving Spouse Claiming Benefits Before FRA
Scenario: Mark worked his entire career and passed away at age 62. His reported average annual income over his working years was $65,000, leading to an estimated PIA of $2,500. His wife, Sarah, is 58 years old, is not disabled, and they have no minor children. Sarah has worked enough to earn her own Social Security credits.
Inputs for Calculator:
Deceased's Average Annual Income: $65,000
Deceased's Age at Death: 62
Survivor's Age: 58
Survivor Disabled: No
Surviving Children Under 18: No
Survivor's Quarters of Coverage: 40
Estimated Outputs:
Deceased's PIA: ~$2,500
Survivor's Age 60 Benefit (if claimed): ~$1,787.50 (71.5% of PIA)
Survivor's Benefit at Age 58 (if eligible): This scenario implies Sarah would likely wait until age 60 or her FRA (age 67) to claim survivor benefits, as claiming before 60 isn't usually allowed for widow(er) benefits unless disabled. If she claimed at 60, her benefit would be reduced. At 58, she cannot claim a widow(er) benefit unless disabled.
Family Maximum Benefit: Varies, likely around $3,750-$4,500 (150%-180% of PIA)
Financial Interpretation: Sarah can claim survivor benefits as early as age 60. If she does, her benefit will be permanently reduced because she is claiming before her FRA of 67. She must choose between taking her own retirement benefit (which would also be reduced if claimed before FRA) or the survivor benefit. The calculator helps her compare these options. The presence of minor children would affect the family maximum.
Example 2: Child Survivor Benefits
Scenario: David died at age 45 with an estimated PIA of $2,200. He is survived by his 10-year-old daughter, Emily. David's wife, Maria, is 42, has not remarried, and has not claimed her own retirement benefits yet. Emily has met her work credit requirements.
Inputs for Calculator (for Emily's benefit):
Deceased's Average Annual Income: $70,000
Deceased's Age at Death: 45
Survivor's Age: 10
Survivor Disabled: No
Surviving Children Under 18: Yes
Survivor's Quarters of Coverage: N/A (child benefit is based on deceased's record)
Estimated Outputs (for Emily):
Deceased's PIA: ~$2,200
Emily's Survivor Benefit: ~$1,650 (75% of PIA)
Primary Survivor Benefit (SPA Rate %): 75%
Family Maximum Benefit: Varies, likely around $3,300-$3,960 (150%-180% of PIA)
Financial Interpretation: Emily is eligible for survivor benefits because she is under 18. Her benefit is calculated as 75% of her father's PIA. Maria, as the surviving spouse caring for a child under 16, might also be eligible for benefits, and the total paid to the family cannot exceed the family maximum. This benefit continues until Emily turns 18 (or 19 if still in high school). If Emily becomes disabled before age 22, she could continue receiving benefits indefinitely.
These examples highlight the importance of accurate inputs for the {primary_keyword} calculator to yield meaningful results.
How to Use This Social Security Survivor Benefit Calculator
Using this {primary_keyword} calculator is straightforward. Follow these steps to get your estimated benefit amount:
Gather Necessary Information: Before you begin, try to have the following details ready:
The deceased worker's approximate average annual income over their working years. If available, the SSA statement showing their earnings record is best.
The deceased worker's age at the time of their death.
Your current age (the survivor's age).
Whether you (the survivor) are currently disabled according to SSA standards.
Whether there are any unmarried children under age 18 (or 19 if still in high school) or disabled children of any age who were dependent on the deceased worker.
Your own work history, specifically the number of Quarters of Coverage (QCs) you have earned.
Enter Input Values: Carefully input the gathered information into the calculator fields:
Deceased's Average Annual Income: Enter the estimated annual income. The calculator will use this to approximate the PIA.
Deceased's Age at Death: Enter the age in whole years.
Survivor's Age: Enter your current age in whole years.
Survivor Disability: Select 'Yes' if you meet the SSA's disability criteria, otherwise select 'No'.
Surviving Children Under 18: Select 'Yes' if there are eligible children, otherwise select 'No'.
Survivor's Quarters of Coverage: Enter the number of QCs you have earned. 40 QCs are typically required for most benefits.
Ensure all inputs are valid numbers and within reasonable ranges. The calculator includes basic validation to prevent errors.
Calculate Benefits: Click the "Calculate Benefits" button. The calculator will process your inputs and display the estimated results.
Review Results: Examine the displayed results:
Primary Survivor Benefit (SPA Rate %): This shows the percentage of the deceased's PIA you might receive, based on your age and eligibility.
Deceased's PIA: An estimated representation of the deceased worker's Primary Insurance Amount.
Survivor's Full Retirement Age (FRA) Benefit: The estimated benefit if you claim at your FRA.
Survivor's Age 60 Benefit (if applicable): The estimated benefit if you claim survivor benefits at age 60 (note reductions apply).
Family Maximum Benefit: An estimate of the total monthly benefits payable to all eligible family members on the deceased's record.
Understand the Chart and Table: The dynamic chart visually represents how your estimated benefit might change based on your age, and the table provides a breakdown of variables used in the calculation.
Use the Copy Results Button: If you need to share these estimates or save them, click "Copy Results". This will copy the main result, intermediate values, and key assumptions to your clipboard.
Reset the Calculator: To start over with a fresh calculation, click the "Reset" button. It will restore sensible default values.
Decision-Making Guidance: Use these estimates as a starting point for your financial planning. Remember that these are approximations. For a definitive benefit amount, you should consult the official Social Security Administration website or contact them directly. This {primary_keyword} tool empowers you to explore various scenarios and understand the potential financial impact.
Key Factors Affecting Social Security Survivor Benefit Results
Several critical factors significantly influence the amount of {primary_keyword} a survivor receives. Understanding these can help in estimating benefits and planning finances:
Deceased Worker's Earnings History (PIA): This is the most fundamental factor. The benefit is calculated as a percentage of the deceased's Primary Insurance Amount (PIA), which is directly tied to their lifetime earnings. Higher average indexed earnings lead to a higher PIA and, consequently, higher potential survivor benefits. This is why inputting accurate income data into the calculator is crucial.
Survivor's Age at Claiming: For widow(er)s, claiming benefits before their Full Retirement Age (FRA) results in a permanently reduced benefit. The reduction is substantial if claimed as early as age 60. Claiming at FRA yields 100% of the deceased's PIA, and delaying past FRA does not increase the survivor benefit amount (unlike the worker's own retirement benefit).
Survivor's Disability Status: A surviving spouse can claim benefits as early as age 50 if they are disabled (and the disability began before age 22, or occurred after marriage but before age 50). The benefit amount in this case is equivalent to the benefit received at age 60 (approximately 71.5% of the deceased's PIA), rather than the higher amount received at FRA.
Presence of Minor or Disabled Children: If the deceased worker is survived by unmarried children under 18 (or 19 if still in high school), or disabled children of any age, these children are eligible for survivor benefits (typically 75% of the deceased's PIA). This significantly impacts the overall payout and introduces the concept of the family maximum benefit.
Survivor's Own Work Record (QCs): While survivor benefits are based on the deceased's record, the survivor must generally meet their own eligibility requirements. This usually means having earned at least 40 Quarters of Coverage (QCs), demonstrating a sufficient work history. If the survivor also qualifies for their own Social Security retirement benefit, they will receive the higher of the two amounts, not both.
Family Maximum Benefit Limits: Social Security limits the total monthly benefit paid to all family members who are eligible based on one worker's record. This limit varies but is typically between 150% and 180% of the deceased worker's PIA. If the combined individual benefits exceed this maximum, each beneficiary's payment is reduced proportionally. The calculator provides an estimate, but the SSA makes the final determination.
Changes in Marital Status (for Survivors): For a surviving spouse, remarriage before age 60 (or 50 if disabled) generally stops their survivor benefits. However, if the subsequent marriage ends (through death, divorce, or annulment), survivor benefits can be reinstated. For surviving divorced spouses, remarriage does not affect their eligibility.
Considering these factors is crucial when using the {primary_keyword} calculator and when planning for long-term financial security.
Frequently Asked Questions (FAQ) about Survivor Benefits
What is the difference between survivor benefits and my own retirement benefits?
Survivor benefits are paid to eligible family members based on a deceased worker's earnings record. Your own retirement benefits are based on your own earnings record. If you are eligible for both, Social Security will pay you the higher of the two amounts, not both combined.
Do I need to have been married for a certain amount of time to receive survivor benefits?
Generally, a surviving spouse must have been married to the deceased worker for at least 9 months immediately before the worker's death, unless the death was accidental or the worker was on active military duty or in the uniformed services. However, divorced spouses may qualify if the marriage lasted at least 10 years.
Can I receive survivor benefits and work at the same time?
Yes, you can receive {primary_keyword} and work. However, if you claim benefits before your Full Retirement Age (FRA) and your earnings exceed certain limits set by the Social Security Administration, your benefits may be temporarily reduced. Once you reach your FRA, these earnings limits no longer apply, and your benefit amount will be adjusted to reflect the withheld benefits.
What happens to survivor benefits if I remarry?
If you are a surviving spouse and remarry before age 60 (or age 50 if you are disabled), your survivor benefits will typically stop. However, if you remarry after age 60 (or 50 if disabled), your benefit is not affected. If you were receiving benefits as a surviving divorced spouse, remarriage does not affect your eligibility.
How many Quarters of Coverage (QCs) does a survivor need?
To be eligible for most survivor benefits, the *deceased worker* generally needs at least 40 Quarters of Coverage (QCs). The *survivor* also typically needs at least 40 QCs to be eligible for benefits based on their own record, but for survivor benefits, the primary requirement is the deceased's eligibility and the survivor's relationship/circumstances. Children generally don't need QCs.
Can children receive survivor benefits if they are over 18?
Yes, unmarried children can receive benefits up until age 18, or age 19 if they are still a full-time student in elementary or secondary school. If a child becomes disabled before age 22, they may continue to receive benefits throughout their lifetime as long as they meet the SSA's definition of disability.
What is the minimum survivor benefit?
There isn't a specific minimum survivor benefit amount set by law in the same way there is for retirement benefits. The survivor benefit is calculated as a percentage of the deceased worker's PIA. Therefore, the minimum survivor benefit would correspond to the lowest possible PIA based on a sufficiently long work history that meets SSA requirements.
Do I need to apply for survivor benefits, or are they automatic?
Survivor benefits are not automatic. Eligible family members must apply for them. You can apply by calling the Social Security Administration (SSA) or by visiting a local SSA office. It's advisable to apply as soon as possible after the worker's death, as benefits can only be paid retroactively for a limited period.
How accurate is this calculator for {primary_keyword}?
This calculator provides an *estimate* based on the information you provide and standard Social Security formulas. The actual benefit amount determined by the SSA may differ due to specific nuances in earnings records, exact claiming dates, family maximum calculations, and other factors not fully captured by simplified inputs. It's a powerful tool for planning but not a substitute for official SSA determination.
Learn how the Social Security Administration calculates your PIA, the foundation for all benefits.
// Utility function for validation
function validateInput(id, min, max, errorId, isRequired = true) {
var inputElement = document.getElementById(id);
var errorElement = document.getElementById(errorId);
var value = inputElement.value.trim();
if (isRequired && value === "") {
errorElement.textContent = "This field is required.";
errorElement.classList.add("visible");
return false;
}
if (value !== "") {
var numberValue = parseFloat(value);
if (isNaN(numberValue)) {
errorElement.textContent = "Please enter a valid number.";
errorElement.classList.add("visible");
return false;
}
if (min !== undefined && numberValue max) {
errorElement.textContent = "Value cannot be greater than " + max + ".";
errorElement.classList.add("visible");
return false;
}
}
errorElement.textContent = "";
errorElement.classList.remove("visible");
return true;
}
// — Calculation Logic —
function calculateSurvivorBenefits() {
// Reset previous errors
document.querySelectorAll('.error-message').forEach(function(el) {
el.textContent = ";
el.classList.remove('visible');
});
// Input Validation
var valid = true;
valid = validateInput('deceasedAnnualIncome', 0, 500000, 'errorDeceasedAnnualIncome') && valid;
valid = validateInput('deceasedAgeAtDeath', 18, 90, 'errorDeceasedAgeAtDeath') && valid;
valid = validateInput('survivorAge', 0, 90, 'errorSurvivorAge') && valid;
// No validation for select or checkbox for simplicity, assuming they are always valid selections
valid = validateInput('survivorQualifyingWorkMonths', 0, 160, 'errorSurvivorQualifyingWorkMonths', false) && valid; // Optional input, typically 40 is needed
if (!valid) {
return; // Stop calculation if validation fails
}
var deceasedAnnualIncome = parseFloat(document.getElementById('deceasedAnnualIncome').value);
var deceasedAgeAtDeath = parseInt(document.getElementById('deceasedAgeAtDeath').value);
var survivorAge = parseInt(document.getElementById('survivorAge').value);
var survivorDisability = document.getElementById('survivorDisability').value === 'yes';
var hasMinorChildren = document.getElementById('hasMinorChildren').value === 'yes';
var survivorQCs = parseInt(document.getElementById('survivorQualifyingWorkMonths').value) || 0; // Default to 0 if empty
// — Simplified PIA Calculation (Approximation) —
// A real PIA calculation involves indexing past earnings to current wage levels and applying bend points.
// This is a simplified estimation based on average annual income.
// SSA uses 35 years of indexed earnings. We'll simplify this significantly.
// Let's assume average annual income roughly translates to AIME * 12.
// AIME calculation involves averaging indexed earnings over ~35 years.
// A rough estimate for PIA based on annual income:
var estimatedPIA;
if (deceasedAnnualIncome < 20000) {
estimatedPIA = deceasedAnnualIncome * 0.6;
} else if (deceasedAnnualIncome < 50000) {
estimatedPIA = 12000 + (deceasedAnnualIncome – 20000) * 0.4;
} else if (deceasedAnnualIncome = survivorFRA) {
survivorBenefitRate = 1.00; // 100% at FRA
canClaimAtFRA = true;
} else if (survivorAge >= 60) {
canClaimAt60 = true;
if (survivorDisability) {
// Disabled widow(er) can claim at 50, rate is same as 60
survivorBenefitRate = 0.715;
} else {
// Regular widow(er) claiming between 60 and FRA
// Reduction formula: Benefit reduced by 25/37 of 1% for each month before FRA
var monthsBeforeFRA = (survivorFRA – survivorAge) * 12;
var reductionFactor = monthsBeforeFRA * (25/3700); // approx 0.675% per month
survivorBenefitRate = Math.max(0, 1.00 – reductionFactor); // Ensure it doesn't go below 0
survivorBenefitRate = Math.min(survivorBenefitRate, 0.715); // Cap at 71.5% (claimed at 60)
}
} else if (hasMinorChildren && survivorAge >=0) { // Caring for child under 16, can claim at any age
survivorBenefitRate = 0.75; // Rate for child or spouse caring for child
} else if (survivorDisability && survivorAge >= 50) { // Disabled widow(er) aged 50-59
survivorBenefitRate = 0.715;
} else if (survivorAge >=0) {
// Child survivor benefits (if survivor is a child)
// This calculator is primarily for spousal/parental benefits, but children are eligible
// Assuming the input 'survivorAge' could be for a child, and 'hasMinorChildren' implies one.
// A child benefit is 75% of PIA.
survivorBenefitRate = 0.75;
} else {
// Not eligible based on age or disability for widow(er) benefits
survivorBenefitRate = 0;
}
// Ensure minimum 40 QCs for survivor if not a child or parent claimant
// For simplicity, this calculator assumes survivor inputs are for the primary benefit recipient (spouse).
// If survivorQCs < 40 and they are not a child claimant, set benefit to 0.
if (survivorQCs < 40 && survivorBenefitRate !== 0.75 && !survivorDisability && survivorAge = 60 and survivorQCs 60.
if (survivorAge >= 60 && survivorQCs < 40) {
// Maybe they can still claim as disabled or caring for child.
// Re-check based on conditions above.
if (survivorDisability || hasMinorChildren) {
// Okay, let's trust the rate from above.
} else {
// If they are claiming standard widow(er) benefit at 60+ and have <40 QCs, they might not qualify.
// However, SSA rules are complex. Let's make a simplifying assumption:
// If claiming as spouse (not child) and have < 40 QCs, benefit is 0 unless disabled or caring for child.
// This is already partially handled by the survivorBenefitRate logic.
}
}
// If survivorAge = 50) { // Disabled widow(er) benefit
survivorAge60Benefit = estimatedPIA * 0.715; // Rate for disabled widow(er) at 50+
} else if (hasMinorChildren) { // Spouse caring for child benefit
survivorAge60Benefit = estimatedPIA * 0.75; // Rate for spouse caring for child
} else if (survivorAge >= 0 && survivorBenefitRate === 0.75) { // Child benefit or disabled adult child
survivorAge60Benefit = estimatedPIA * 0.75;
} else {
survivorAge60Benefit = 0; // Not eligible for early claiming benefit
}
// Rounding
estimatedPIA = Math.round(estimatedPIA);
survivorFRABenefit = Math.round(survivorFRABenefit);
survivorAge60Benefit = Math.round(survivorAge60Benefit);
// Family Maximum Benefit Approximation
// This is highly variable and depends on the PIA.
// General rule: 150% to 180% of PIA. Let's use 175% as an average estimate.
var familyMax = Math.round(estimatedPIA * 1.75);
familyMax = Math.min(familyMax, 4800); // Cap family max based on potential high PIAs
familyMax = Math.max(familyMax, 2500); // Minimum family max
// Display Results
document.getElementById('deceasedPIA').textContent = '$' + estimatedPIA.toLocaleString();
document.getElementById('primaryBenefit').textContent = (survivorBenefitRate * 100).toFixed(1) + '% of PIA';
document.getElementById('survivorFRABenefit').textContent = '$' + survivorFRABenefit.toLocaleString();
if (survivorAge60Benefit > 0) {
document.getElementById('survivorAge60Benefit').textContent = '$' + survivorAge60Benefit.toLocaleString();
} else {
document.getElementById('survivorAge60Benefit').textContent = 'N/A';
}
document.getElementById('familyMaximumBenefit').textContent = '$' + familyMax.toLocaleString();
// Update Chart
updateChart(estimatedPIA, survivorFRA, survivorAge, survivorBenefitRate, survivorDisability, hasMinorChildren, survivorAge60Benefit, survivorFRABenefit);
}
// — Charting Logic —
var myChart = null; // Global variable to hold chart instance
function updateChart(pia, fra, survivorCurrentAge, survivorRate, isSurvivorDisabled, hasMinorChildren, survivorEarlyBenefit, survivorFRABenefit) {
var ctx = document.getElementById('benefitChart').getContext('2d');
// Clear previous chart if it exists
if (myChart) {
myChart.destroy();
}
var ages = [];
var benefitsAtAge = [];
var earlyClaimBenefits = []; // Benefits if claimed early (e.g., age 60)
// Determine effective claiming age for early benefit
var earlyClaimAge = 60;
var earlyClaimRate = 0;
var earlyClaimBenefitValue = 0;
if (isSurvivorDisabled && survivorCurrentAge >= 50) {
earlyClaimAge = Math.max(50, survivorCurrentAge);
earlyClaimRate = 0.715;
earlyClaimBenefitValue = Math.round(pia * earlyClaimRate);
} else if (survivorCurrentAge >= 60 && survivorCurrentAge = 0) {
earlyClaimAge = Math.max(0, survivorCurrentAge); // Child can claim at any age
earlyClaimRate = 0.75;
earlyClaimBenefitValue = Math.round(pia * earlyClaimRate);
} else {
// Not eligible for early claim based on current age input or disabled status
earlyClaimAge = fra; // If not eligible early, only FRA benefit is relevant for this series
earlyClaimRate = survivorRate; // Should be 1.0 if eligible at FRA
earlyClaimBenefitValue = survivorFRABenefit;
}
for (var age = survivorCurrentAge; age <= 90; age++) {
ages.push(age);
var currentBenefit;
var currentEarlyBenefit;
if (age = 0) { rateAtAge = 0.75; } // Child benefit rate
if (isSurvivorDisabled && age >= 50) { rateAtAge = 0.715; } // Disabled widow(er) rate
// Check if the current age is eligible for the 'early claim' calculation series
if (age >= earlyClaimAge) {
// Calculate the benefit for this specific age based on the early claim rate structure
var effectiveRateForAge;
if (isSurvivorDisabled && age >= 50) {
effectiveRateForAge = 0.715;
} else if (hasMinorChildren && age >= 0) {
effectiveRateForAge = 0.75;
} else if (age >= 60) { // standard widow(er) before FRA
var monthsBeforeFRACalc = (fra – age) * 12;
var reductionFactorCalc = monthsBeforeFRACalc * (25/3700);
effectiveRateForAge = Math.max(0, 1.00 – reductionFactorCalc);
effectiveRateForAge = Math.min(effectiveRateForAge, 0.715);
} else {
effectiveRateForAge = 0; // Not eligible before 60 (unless disabled/child)
}
currentEarlyBenefit = Math.round(pia * effectiveRateForAge);
} else {
currentEarlyBenefit = 0; // Not yet eligible for early claim series
}
earlyClaimBenefits.push(currentEarlyBenefit);
// Benefit at FRA age
if (age === fra) {
currentBenefit = survivorFRABenefit; // Benefit at FRA is fixed
} else {
currentBenefit = 0; // Benefit before FRA is based on early claim calculation (handled above)
}
benefitsAtAge.push(currentBenefit);
} else { // Age is FRA or later
currentBenefit = survivorFRABenefit; // Benefit at FRA and beyond is fixed
benefitsAtAge.push(currentBenefit);
// For early claim series, if age is FRA or later, it means the early claim period has passed,
// so benefit should align with FRA benefit.
if (age >= earlyClaimAge) {
currentEarlyBenefit = survivorFRABenefit;
} else {
currentEarlyBenefit = 0; // Should not happen if earlyClaimAge is correctly set
}
earlyClaimBenefits.push(currentEarlyBenefit);
}
}
// Ensure chart data length matches ages length
while(benefitsAtAge.length < ages.length) benefitsAtAge.push(benefitsAtAge[benefitsAtAge.length-1] || 0);
while(earlyClaimBenefits.length < ages.length) earlyClaimBenefits.push(earlyClaimBenefits[earlyClaimBenefits.length-1] || 0);
myChart = new Chart(ctx, {
type: 'line',
data: {
labels: ages.map(String), // Ages as labels
datasets: [{
label: 'Benefit at Full Retirement Age (FRA)',
data: benefitsAtAge,
borderColor: '#004a99',
backgroundColor: 'rgba(0, 74, 153, 0.1)',
fill: false,
tension: 0.1
}]
},
options: {
responsive: true,
maintainAspectRatio: true,
scales: {
x: {
title: {
display: true,
text: 'Age (Years)'
}
},
y: {
title: {
display: true,
text: 'Estimated Monthly Benefit ($)'
},
beginAtZero: true
}
},
plugins: {
title: {
display: true,
text: 'Estimated Survivor Benefit Over Time'
},
tooltip: {
mode: 'index',
intersect: false
}
},
hover: {
mode: 'nearest',
intersect: true
}
}
});
}
// — Helper Functions —
function resetCalculator() {
document.getElementById('deceasedAnnualIncome').value = '65000';
document.getElementById('deceasedAgeAtDeath').value = '62';
document.getElementById('survivorAge').value = '58';
document.getElementById('survivorDisability').value = 'no';
document.getElementById('hasMinorChildren').value = 'no';
document.getElementById('survivorQualifyingWorkMonths').value = '40';
// Clear results and errors
document.getElementById('deceasedPIA').textContent = '–';
document.getElementById('primaryBenefit').textContent = '–';
document.getElementById('survivorFRABenefit').textContent = '–';
document.getElementById('survivorAge60Benefit').textContent = '–';
document.getElementById('familyMaximumBenefit').textContent = '–';
document.querySelectorAll('.error-message').forEach(function(el) {
el.textContent = '';
el.classList.remove('visible');
});
// Clear chart
var canvas = document.getElementById('benefitChart');
if (canvas && canvas.getContext) {
var ctx = canvas.getContext('2d');
ctx.clearRect(0, 0, canvas.width, canvas.height);
if (myChart) {
myChart.destroy();
myChart = null;
}
}
}
function copyResults() {
var primaryBenefit = document.getElementById('primaryBenefit').textContent;
var deceasedPIA = document.getElementById('deceasedPIA').textContent;
var survivorFRABenefit = document.getElementById('survivorFRABenefit').textContent;
var survivorAge60Benefit = document.getElementById('survivorAge60Benefit').textContent;
var familyMaximumBenefit = document.getElementById('familyMaximumBenefit').textContent;
var assumptions = "Key Assumptions:\n";
assumptions += "- Deceased Worker's Estimated PIA: " + deceasedPIA + "\n";
assumptions += "- Survivor's Estimated Benefit Rate at FRA: " + primaryBenefit.replace('of PIA', '') + "\n";
assumptions += "- Survivor's Benefit at FRA: " + survivorFRABenefit + "\n";
assumptions += "- Survivor's Estimated Benefit Claimed Early (e.g., Age 60/Disabled): " + survivorAge60Benefit + "\n";
assumptions += "- Estimated Family Maximum Benefit: " + familyMaximumBenefit + "\n";
assumptions += "- Calculation based on inputs provided to the calculator.\n";
var textToCopy = "Estimated Social Security Survivor Benefits:\n\n";
textToCopy += "Primary Survivor Benefit Rate: " + primaryBenefit + "\n";
textToCopy += "Deceased's Estimated PIA: " + deceasedPIA + "\n";
textToCopy += "Survivor's Estimated Benefit at FRA: " + survivorFRABenefit + "\n";
textToCopy += "Survivor's Estimated Benefit Claimed Early (e.g., Age 60/Disabled): " + survivorAge60Benefit + "\n";
textToCopy += "Estimated Family Maximum Benefit: " + familyMaximumBenefit + "\n\n";
textToCopy += assumptions;
// Use the modern Clipboard API if available, otherwise fallback
if (navigator.clipboard && window.isSecureContext) {
navigator.clipboard.writeText(textToCopy).then(function() {
alert('Results copied to clipboard!');
}).catch(function(err) {
console.error('Failed to copy: ', err);
fallbackCopyTextToClipboard(textToCopy); // Fallback
});
} else {
fallbackCopyTextToClipboard(textToCopy); // Fallback for non-HTTPS or older browsers
}
}
function fallbackCopyTextToClipboard(text) {
var textArea = document.createElement("textarea");
textArea.value = text;
// Avoid scrolling to bottom
textArea.style.top = "0";
textArea.style.left = "0";
textArea.style.position = "fixed";
document.body.appendChild(textArea);
textArea.focus();
textArea.select();
try {
var successful = document.execCommand('copy');
var msg = successful ? 'Results copied to clipboard!' : 'Failed to copy results.';
alert(msg);
} catch (err) {
console.error('Fallback: Oops, unable to copy', err);
alert('Failed to copy results. Please copy manually.');
}
document.body.removeChild(textArea);
}
function toggleFaq(element) {
var faqItem = element.closest('.faq-item');
faqItem.classList.toggle('open');
}
// — Initial Load —
// Set some default values and calculate immediately on load
window.onload = function() {
resetCalculator(); // Sets defaults
calculateSurvivorBenefits(); // Performs initial calculation
};