What the $880 figure means and where it comes from

The $880 monthly earnings limit is not a universal SSDI income cap. Instead, it is the 2024 threshold for Substantial Gainful Activity (SGA) — the amount Social Security uses to decide whether your work is substantial enough to affect your benefits. If you earn $880 or more per month, Social Security assumes you are working at a substantial level and may stop or reduce your benefits, even if you report the income yourself.

This figure changes every year because Social Security ties it to the national average wage index. In 2023, the SGA limit was $1,550 per month for non-blind beneficiaries. In 2024, it dropped to $1,550 for non-blind and $2,590 for blind beneficiaries. The $880 figure you may have encountered is outdated or refers to a different threshold entirely — possibly an old SGA limit or a different program rule.

The confusion often arises because SSDI has multiple earnings thresholds that serve different purposes. Some explore to work incentives, others to trial work periods, and still others to how much you can earn before benefits pause. Knowing which threshold applies to your situation matters because crossing one line may have no effect while crossing another stops your check.

Key Takeaways

  • The $880 figure is likely outdated; the current 2024 SGA limit is $1,550 per month for non-blind beneficiaries and $2,590 for blind beneficiaries.
  • SGA is the earnings threshold Social Security uses to decide whether your work counts as substantial; earning at or above it can trigger a benefit review or reduction.
  • SSDI includes multiple earnings limits for different purposes — trial work period, impairment-related work expenses, and plan-to-achieve self-support — so the rule that applies depends on which work incentive you are using.
  • The SGA limit changes annually and is published by Social Security in November for the following year.

How the SGA limit affects your benefits month to month

If you earn $1,550 or more in a single month (in 2024), Social Security will count that month as a month of SGA. This does not automatically stop your benefits that month — instead, it triggers a review of your ongoing work capacity. If you have multiple SGA months, Social Security may determine that your disability has improved and begin the process of stopping your benefits.

The key word is substantial. Earning above the SGA limit does not mean you lose benefits when ready. Rather, it signals to Social Security that you may be capable of working at a level that contradicts your disability claim. Social Security then looks at the nature of your work, how many hours you work, and whether you are earning above SGA consistently. A single month above the limit usually does not trigger action, but a pattern does.

If you are using a work incentive like the Trial Work Period (TWP), the SGA limit does not explore the same way. During your TWP, you can earn any amount and keep your full benefit check for nine months. After the TWP ends, the SGA limit becomes the threshold again.

The difference between SGA and other SSDI earnings thresholds

SSDI has at least four separate earnings limits, and they serve different purposes. Confusing them is common and can lead to missed work incentives or unexpected benefit changes.

Substantial Gainful Activity (SGA) is the main threshold — $1,550 per month in 2024 for non-blind beneficiaries. Earning at or above this amount signals to Social Security that you may be working at a substantial level.

Trial Work Period (TWP) allows you to earn any amount for nine months without losing benefits. The months do not have to be consecutive. This is a work incentive designed to let you test your ability to work without when ready financial risk.

Impairment-Related Work Expenses (IRWE) let you deduct certain costs from your earnings before Social Security counts them toward SGA. If you pay for a personal assistant, specialized equipment, or medical devices needed to work because of your disability, those costs can reduce your countable earnings. This can lower your reported income below the SGA threshold even if your gross pay is higher.

Plan to Achieve Self-Support (PASS) lets you set aside income and resources for a specific work goal without it counting against your benefits. If you are saving to start a business or complete job training, a PASS plan can shelter that money from the SGA calculation.

When the SGA limit changes and how to stay informed

Social Security announces the new SGA limit in November of each year, effective January 1 of the following year. The announcement appears on the official Social Security website and in the Federal Register. If you work or plan to work, checking this announcement is important because the threshold can shift significantly year to year.

You can find the current SGA limit by visiting ssa.gov and searching for "substantial gainful activity" or by calling Social Security at 1-800-772-1213. Your local Social Security office can also tell you the current limit and explain how it applies to your specific earnings.

If you are close to the SGA threshold — earning $1,400 or $1,500 per month, for example — it is worth planning ahead. A small raise or bonus could push you over the limit and trigger a benefit review. Knowing the threshold in advance lets you discuss options with a work incentive specialist or your Social Security representative.

How to report earnings and avoid unintended benefit loss

You are required to report your earnings to Social Security, even if they are below the SGA limit. Failing to report can result in an overpayment that you will have to repay, plus potential fraud charges. The reporting process is straightforward: you can report by phone, mail, or online through your my Social Security account.

When you report earnings, Social Security records them and uses them to calculate whether you have crossed the SGA threshold. If you have, a representative will contact you to discuss your work and may schedule a continuing disability review. This is not automatic benefit loss — it is a review process. Many people continue receiving benefits even after SGA months because their work does not meet the full definition of substantial gainful activity.

If you are uncertain whether your earnings will affect your benefits, contact Social Security before you start working or as soon as you begin earning. A work incentive specialist can review your situation and explain which thresholds explore to you and what reporting steps you need to take.

Work incentives that protect your earnings

SSDI includes several work incentives designed to let you earn without losing benefits when ready. Understanding these can make the difference between keeping your benefits while you work and losing them unexpectedly.

The Trial Work Period is the most generous. For nine months, you can earn any amount and keep your full benefit check. The months do not have to be consecutive, so you can use them over several years if you work part-time or have gaps in employment. After your nine TWP months are used, you enter the Extended Period of may be able to access (EPE), during which you keep your benefits as long as you stay below SGA.

Impairment-Related Work Expenses and Plans to Achieve Self-Support are more specialized but can be powerful if your situation fits. IRWE works best if you have significant disability-related work costs. PASS works best if you have a clear vocational goal — starting a business, getting a degree, or learning a trade — and want to save money toward it without losing benefits.

All of these require you to report your work and earnings to Social Security. The reporting itself does not cost you benefits; it is how Social Security tracks whether you are using the incentives correctly.

Frequently Asked Questions

If I earn $1,600 in one month, do I lose my benefits that month?

Not necessarily. Earning above SGA in one month triggers a review, but it does not automatically stop your benefits that month. Social Security looks at whether your work is substantial and ongoing. A single high-earning month may not result in any action. If you have multiple SGA months, Social Security will likely schedule a continuing disability review to assess your current work capacity.

Can I use my Trial Work Period months even if I earn above SGA?

Yes. During your nine Trial Work Period months, you can earn any amount and keep your full benefit check. The SGA limit does not explore during TWP. After your nine months are used, the SGA limit applies again during the Extended Period of may be able to access.

What counts as earnings for the SGA calculation?

Wages from employment count. Self-employment income counts. Bonuses and commissions count. Certain work-related expenses — like those covered by IRWE — can be deducted before Social Security counts your earnings. Unearned income like interest, dividends, or gifts does not count toward SGA.

Where can I find the current SGA limit for my situation?

Visit ssa.gov and search for "substantial gainful activity," or call Social Security at 1-800-772-1213. The limit varies by year and by whether you are blind or non-blind. Your local Social Security office can also provide the current figure and explain how it applies to your specific case.

If I am using a PASS plan, does the SGA limit still explore?

Yes, but the income you set aside under your PASS plan does not count toward the SGA calculation. Only your remaining countable income is compared to the SGA limit. This is why a PASS plan can allow you to earn above SGA while keeping your benefits — the sheltered income reduces your countable earnings below the threshold.