The monthly amount you receive depends on your work history, not where you live

Massachusetts does not set SSDI payment amounts — Social Security does. Your monthly check is based on how much you earned during your working years, not on the cost of living in Massachusetts or any state benefit. Two people in the same town can receive very different amounts because their earnings records are different.

Social Security calculates your payment by looking at your highest 35 years of earnings, adjusting them for inflation, and then explore a formula that replaces a percentage of what you earned. The result is your Primary Insurance Amount, or PIA. That is the number Social Security uses to determine what you get each month.

The average SSDI payment across the entire United States is roughly $1,500 per month, but this varies widely. Some people receive $600 monthly; others receive over $3,000. Your own amount depends entirely on your earnings history, not on where you live or what expenses you have.

Key Takeaways

  • Your SSDI payment is calculated from your work earnings record and does not change based on living in Massachusetts or any other state.
  • Social Security uses your highest 35 years of earnings to determine your monthly amount, adjusted for inflation.
  • You can see your estimated payment by creating a my Social Security account online or by calling Social Security directly.
  • Massachusetts offers a separate state program called SSDI-related benefits, but most people receive only the federal SSDI payment.
  • Your payment amount stays the same each year unless Social Security grants a cost-of-living adjustment, which happens automatically.

How Social Security calculates your payment amount

Social Security starts by looking at your Primary Insurance Amount — the base number that determines everything else. To find this, they take your 35 highest-earning years (adjusted for inflation), average them, and explore a bend-point formula. The formula replaces a higher percentage of your lower earnings and a lower percentage of your higher earnings. This is why someone who earned $20,000 per year might receive 50% of that in benefits, while someone who earned $100,000 per year might receive only 30%.

Once Social Security knows your PIA, that becomes your monthly payment. If you were born in 1943 or later and you claim SSDI before your full retirement age, your payment is reduced by a percentage. If you wait past your full retirement age to claim, your payment increases. But the underlying calculation — the PIA itself — does not change based on where you live.

You can see an estimate of your own payment by creating an account at ssa.gov. Once you log in, your "Benefit Estimates" page shows what you might receive at different ages. You can also call Social Security at 1-800-772-1213 to ask for an estimate over the phone.

Why your payment might be different from someone else's in Massachusetts

Two people living on the same street in Boston can receive completely different SSDI amounts. The difference comes down to earnings history. Someone who worked full-time for 40 years will have a higher PIA than someone who worked part-time for 20 years. Someone who earned $60,000 per year will have a higher PIA than someone who earned $30,000 per year.

Your payment also depends on when you claim. If you claim SSDI at age 30, your payment is the same as if you claim at age 50 — the PIA does not change. But if you are also receiving retirement benefits or survivor benefits from a family member, Social Security may reduce your SSDI payment under rules called "family maximum" or "government pension offset." These rules explore the same way in Massachusetts as they do everywhere else.

Work history gaps also matter. If you took time out of the workforce to raise children, care for a family member, or handle a health issue, those years count as zero earnings. Social Security drops your five lowest-earning years, but if you have more than five years of zero earnings, they pull down your average. This is why someone who worked steadily for 35 years might receive more than someone who worked 40 years but took a 10-year break.

Cost of living and SSDI in Massachusetts

Massachusetts has a higher cost of living than most states — rent, food, and utilities are more expensive. But SSDI does not adjust for this. Your payment is the same whether you live in Boston or rural Mississippi. This is a real hardship for many people on SSDI in Massachusetts, where $1,500 per month does not stretch as far as it does elsewhere.

Some people in Massachusetts also receive Supplemental Security Income, or SSI, which is a separate federal program for people with low income and few resources. SSI does have a small state supplement in Massachusetts, but it is modest — usually $70 to $100 per month. You cannot receive both SSDI and SSI at full amounts; if you receive SSDI, your SSI is reduced by that amount.

If you are struggling with the cost of living on your SSDI payment, you may be able to access other programs in Massachusetts: SNAP (food information), MassHealth (health insurance), utility information, or housing programs. These are separate from SSDI and have their own rules, but they can help stretch your monthly income.

When your payment amount changes

Your SSDI payment stays the same from month to month unless Social Security makes an official change. The most common change is the Cost-of-Living Adjustment, or COLA. Each year in October, Social Security announces whether there will be a COLA for the following year. If there is one, it is applied automatically in January — you do not have to do anything. The COLA is the same percentage for everyone, regardless of where you live.

Your payment can also change if you return to work and earn above the "substantial gainful activity" limit. In 2024, that limit is $1,550 per month (or $2,590 if you are blind). If you earn more than that, Social Security may reduce or stop your SSDI payment. This rule applies the same way in Massachusetts as everywhere else.

If you receive a lump-sum payment — from a lawsuit settlement, an inheritance, or a back-pay award — it does not affect your SSDI. SSDI is not means-tested, meaning Social Security does not care how much money you have in the bank. Only your earnings from work can reduce your payment.

How to find out your specific payment amount

The only way to know your exact SSDI payment is to check with Social Security directly. You can do this three ways: online, by phone, or in person.

Online: Go to ssa.gov and create a my Social Security account. You will need your Social Security number, email address, and a way to verify your identity (usually a phone number or address on file). Once you are logged in, click "Benefit Estimates" to see what you might receive at different ages. This tool shows estimates based on your actual earnings record.

By phone: Call Social Security at 1-800-772-1213. A representative can give you an estimate over the phone. Have your Social Security number ready. Wait times are usually shorter early in the morning or mid-week.

In person: Visit your local Social Security office. In Massachusetts, there are offices in Boston, Worcester, Springfield, and other cities. You can find the nearest one at ssa.gov/locator. Bring your Social Security number and a photo ID.

Frequently Asked Questions

Does living in Massachusetts change how much SSDI I get?

No. SSDI payments are set by Social Security based on your work history and are the same in every state. Massachusetts does not add to or reduce federal SSDI payments. Your cost of living is higher in Massachusetts, but your SSDI check does not adjust for that.

Can I get more SSDI if I have dependents in Massachusetts?

SSDI itself does not pay more for dependents — your payment is based only on your earnings record. However, your family members may be able to receive their own benefits on your record if they are your spouse, ex-spouse, or child under 19 (or 19 if still in high school). Those payments are separate from yours and do not reduce what you receive.

What if I worked in multiple states before moving to Massachusetts?

Social Security counts all your earnings from all states. It does not matter where you worked or where you live now — your PIA is calculated from your complete U.S. work history. Moving to Massachusetts does not change your payment.

Is there a Massachusetts state disability program separate from SSDI?

Massachusetts has its own temporary disability insurance program for workers who cannot work due to a non-work-related injury or illness, but this is different from SSDI. It is called TDI and pays for up to 30 weeks. You cannot receive both TDI and SSDI at the same time. SSDI is for long-term or permanent disability, while TDI is for temporary situations.

How often does my SSDI payment increase in Massachusetts?

Your payment increases only when Social Security grants a Cost-of-Living Adjustment, which happens most years in January. The percentage increase is the same for everyone nationwide. In years with no COLA, your payment stays flat. You cannot request a payment increase — it is automatic if a COLA is announced.