Last updated 2026-07-11
TL;DR
Yes. Both SSDI and SSI count as household income under the Housing Choice Voucher program. HUD requires tenants to pay roughly 30% of their adjusted monthly income toward rent, so more disability income means a higher tenant share and a lower subsidy. Deductions for disabilities, medical costs, and dependents can offset this, sometimes by hundreds of dollars a month.
How does Section 8 calculate your rent share in the first place?
Everything about disability income flows from one formula, so start there. HUD's rule, at 24 CFR 5.628, sets your total tenant payment (TTP) as the highest of four numbers: 30% of monthly adjusted income, 10% of monthly gross income, the welfare rent if it applies, or the PHA minimum rent (usually $25 to $50). The 30%-of-adjusted-income figure almost always wins. [1]
Adjusted income is not gross income. It's what's left after HUD's allowed deductions: $480 a year per dependent, $400 a year for any elderly or disabled household, and a medical expense deduction for elderly and disabled households whose out-of-pocket medical costs pass 3% of annual gross income.
Those deductions are real money. A single adult on SSDI with $1,200 a month in gross income and $150 a month in out-of-pocket medical costs can land at an adjusted monthly income well under $1,000 once everything applies. [1]
The subsidy, called the Housing Assistance Payment (HAP), is the difference between your TTP and the lower of the payment standard or the gross rent. Your income rises, your share rises, the subsidy shrinks to match. That's the whole engine. The rest of the Section 8 rules are footnotes on it.
Does SSDI count as income for Section 8?
Yes. Social Security Disability Insurance counts as annual income under 24 CFR 5.609(b)(1), which lists periodic payments from Social Security. There is no SSDI exemption. Every dollar of your monthly benefit goes into the gross income calculation. [1]
This catches people off guard, because SSDI is an earned benefit tied to your work record, not a welfare check. But HUD's definition of annual income is wide. It captures amounts paid periodically to a family by a government agency, and SSDI sits squarely in that language.
If Medicare Part B premiums come out of your SSDI check before it hits your bank, your housing authority usually counts the gross SSDI amount, not the net deposit. Confirm it with your local housing authority anyway, since a handful of PHAs have handled this inconsistently over the years, though HUD guidance points to gross.
Here's the practical part. If a cost-of-living adjustment (COLA) raises your SSDI, you have to report that change to your PHA. Annual recertification catches it eventually, but mid-year jumps above your PHA's reporting threshold generally need to be reported when they happen.
Does SSI count as income for Section 8?
Yes, and there's one narrow exception worth knowing. HUD counts periodic Social Security payments under 24 CFR 5.609(b)(1), and SSI falls in that bucket. [1] SSI is a federal needs-based benefit for people who are disabled, blind, or 65 and older with limited income and assets. The 2024 federal SSI maximum for an individual is $943 a month, and it climbs each year with COLA. [2]
The exception: households with zero or near-zero income, all of it from SSI, can qualify for a hardship exemption from the $25 minimum rent if they show payment would be an undue hardship. That's a floor, not a blanket SSI exclusion. Most SSI recipients still pay some tenant contribution.
Get both SSI and SSDI? That happens when a low SSDI benefit gets topped up by SSI. Both amounts count. Add them together for your gross Social Security income.
For elderly or disabled households, the $400 annual deduction and the medical expense deduction under 24 CFR 5.611 are the main tools to pull adjusted income down from that combined gross number. [1]
What deductions reduce income for disabled Section 8 recipients?
This is where the numbers start working in your favor. HUD's deduction system exists to acknowledge that disabled and elderly households carry real costs, and those deductions cut straight into your rent share.
Here are the main ones under 24 CFR 5.611: [1]
| Deduction | Amount | Who qualifies |
|---|---|---|
| Elderly/disabled household deduction | $400/year | Any household with a member who is 62+ or disabled |
| Dependent deduction | $480/year per dependent | Households with dependents under 18 or full-time students |
| Medical expense deduction | Expenses over 3% of gross income | Elderly or disabled households only |
| Disability assistance expense deduction | Reasonable costs of attendant care or auxiliary apparatus | Disabled member who works, up to earned income enabled by that care |
The medical expense deduction does the most work for many SSDI and SSI recipients. Say your annual gross income is $12,000 and you spend $1,800 a year on medical costs (copays, prescriptions, dental, rides to appointments). The 3% threshold is $360. You deduct $1,440 ($1,800 minus $360). That drops your adjusted annual income by $1,440, which at 30% cuts your annual rent share by about $432, or $36 a month. Modest, but real. [1]
High medical costs, which come with serious disabilities, make the deduction much bigger. Keep records. PHAs can and do ask for documentation.
The disability assistance expense deduction is smaller in practice, because it only applies when the disabled person is working. It can offset wheelchair maintenance or personal care attendant costs that let someone hold a job.
How does receiving SSDI change the actual dollar amount Section 8 pays?
Here's the math made concrete. Assume a single adult with a disability living alone where the PHA's payment standard is $1,400 a month. That's a rough mid-range figure. Real payment standards swing hard by city and bedroom size. [3]
Scenario A: No income. Adjusted income is $0. The TTP is the PHA minimum, say $50. Section 8 pays up to $1,350 ($1,400 minus $50).
Scenario B: SSDI of $1,200 a month gross. Annual gross is $14,400. Apply the $400 elderly/disabled deduction and, say, $600 in medical deductions above the 3% threshold, and adjusted annual income is roughly $13,400, or about $1,117 a month. Thirty percent of that is $335 a month TTP. Section 8 now pays up to $1,065.
Scenario C: SSDI of $2,000 a month. Annual gross is $24,000. After the same deductions, adjusted monthly income is around $1,900. Thirty percent is $570 a month. Section 8 pays up to $830.
So SSDI income moves the subsidy a lot. Going from $0 to $2,000 a month in SSDI can drop your Section 8 payment by more than $500 a month, depending on your payment standard. You still come out ahead: the net gain from SSDI far outweighs the lost subsidy.
Your PHA's current payment standards, which HUD updates regularly, live on your local housing authority's website or through the housing choice voucher program page.
Does your disability status change the payment standard itself?
Sometimes, yes. PHAs set payment standards inside a range of 90% to 110% of HUD's published Fair Market Rents (FMRs), and HUD approves exception payment standards above that range in high-cost areas. [3] Disability status doesn't automatically shift which payment standard applies to you.
There's one exception that matters: reasonable accommodation requests.
If your disability requires a unit with more bedrooms than your household size would normally allow (a live-in aide needs their own room, for example), HUD requires PHAs to approve that as a reasonable accommodation under the Fair Housing Act and Section 504 of the Rehabilitation Act. A larger unit carries a higher payment standard, which means a larger potential subsidy. [4]
VoucherReady has a rent calculation tool that lets you plug in your local payment standard and gross income to estimate your TTP and subsidy range before you start hunting for a unit.
Live-in aides come with an income wrinkle too. The aide is not counted as a household member for income purposes. Their income never enters your household income calculation. HUD is explicit on this in its occupancy and income rules. [4]
So if you have a caregiver living with you, confirm with your PHA that they're classified as a live-in aide. That classification has real financial consequences.
What happens when your SSDI amount changes?
You have to report income changes to your PHA. Under 24 CFR 982.516, families must report all changes in family income and composition in line with PHA policy, which usually means within 10 to 30 days of the change. [5]
For SSDI, the most common change is the annual Social Security COLA. In 2024 the COLA was 3.2%. [2] PHAs that run annual recertifications catch this automatically. But if your PHA only requires interim reporting for income changes above a threshold (many set it at $200 a month or more), a COLA might not trip it.
A lump-sum back payment from Social Security is a different animal. SSDI back pay is excluded from income under HUD rules. It's a one-time payment, not recurring income, so it doesn't raise your annual income calculation. [1] SSA often withholds the first six months of back pay in a dedicated account anyway. The thing to watch is not spending it in ways your PHA might misread as income.
If your SSDI gets reduced or terminated (say SSA decides you're no longer disabled), report that promptly too. Your TTP gets recalculated downward, and your subsidy goes up to compensate, usually retroactive to the date of the change if you reported on time.
Do work incentives, like the Trial Work Period, affect Section 8 while on SSDI?
This is a real trap for people trying to get back to work. Social Security runs several work incentive programs that let SSDI recipients test employment without losing benefits right away. The Trial Work Period (TWP) lets you work up to nine months (not necessarily consecutive) and still collect full SSDI. [6]
During the TWP you're still getting your full SSDI, so Section 8 counts that full amount as income. You're also stacking earned income on top. On paper, that combination can push your TTP up sharply.
HUD has a counterweight: the earned income disregard (EID) for disabled families. Under 24 CFR 5.617, when a previously unemployed disabled family member starts working or increases earnings, PHAs must exclude the increase in earned income from the rent calculation for 12 cumulative months, then include 50% of the increase for the next 12. [7] It applies to the voucher program, public housing, and some other HUD programs.
The EID is genuinely useful. Starting a job or adding hours doesn't trigger an immediate rent hike. Talk to your PHA before you start working, not after, so the timing gets documented right. The eligibility rules are detailed and PHAs don't always volunteer them.
Once the 24-month EID period ends, your full earned income (plus your SSDI if you still get it) counts normally.
Can a landlord find out you receive disability benefits?
No. Your PHA does not hand landlords the details of your income or benefit sources. The landlord gets the Housing Assistance Payment and knows that amount and your tenant share, because both are in the Housing Assistance Payment contract. Where your income comes from is not disclosed. [8]
This matters because some landlords carry informal biases against certain income types. Federal law, plus many state and local laws, bar source-of-income discrimination in housing. PHAs also prohibit landlords in the voucher program from discriminating based on disability, which is protected under the Fair Housing Act. [4]
If you're searching for section 8 houses for rent and a landlord asks how your voucher is funded or asks about your disability, that's a red flag. You don't owe them your income sources beyond what the PHA's verification process already handles.
Landlords who want to understand how the HAP payment gets structured and how tenant income affects it can find it in the HAP contract and the HUD program guidebook, both public documents.
How does the income recertification process work for SSDI and SSI recipients?
Most PHAs run annual recertifications, though some have moved to biennial ones for fixed-income households. HUD allows recertification every two years when all household members are elderly or disabled and all income is fixed. [9] That's a convenience, not a guarantee. Check with your local housing authority to see what they actually do.
At recertification you'll provide documentation of all income. For SSDI and SSI that usually means a current Social Security award letter or a Benefits Verification Letter from SSA, which you can pull instantly at ssa.gov or by calling SSA. [11]
Bring documentation of medical expenses too. Plenty of tenants leave money on the table at recertification because they forget to claim eligible medical costs or don't know the deduction exists. Allowable expenses include health insurance premiums (Medicare Part B and Part D included), prescription copays, dental and vision costs, hearing aids, transportation to medical appointments, and in-home care. Keep receipts or bank statements for all of it.
The PHA calculates your new adjusted income, recalculates your TTP, and notifies you and your landlord of any change in the HAP payment. The new amount usually kicks in the first of the month after recertification. [9]
For help finding or staying on open section 8 waiting lists, VoucherReady tracks list openings by state and links straight to PHA portals.
Are there other HUD programs for disabled households beyond the voucher program?
Yes, though the housing choice voucher program is the largest. HUD funds a few targeted programs that work similarly but aim specifically at disabled populations.
HUD-VASH is for disabled veterans and pairs vouchers with VA case management. Section 811 Supportive Housing for Persons with Disabilities provides capital and rental assistance for extremely low-income adults with disabilities, administered separately from PHAs. Project-based Section 8 units, unlike tenant-based vouchers, are tied to specific apartments rather than to the household, and many are set aside for elderly or disabled residents. [10]
For low income senior housing, HUD's Section 202 program builds and operates apartments for elderly and very low-income residents, with rents also capped at 30% of adjusted income.
The rent math stays the same across most of these: 30% of adjusted income, with the same deductions. Tenant-based voucher, project-based unit, or public housing, SSDI and SSI count as income under the same rules, and the same deductions apply.
The difference is how you get in. Vouchers require you to find a unit on the private market. Project-based and Section 202 units run their own waitlists, often separate from the main housing authority list. Searching for hud housing listings in your area can surface both types.
Frequently asked questions
Does SSDI count as income for Section 8 rent calculation?
Yes. HUD counts Social Security Disability Insurance as annual income under 24 CFR 5.609(b)(1). Your PHA adds your SSDI amount to any other household income and calculates your tenant payment as roughly 30% of adjusted monthly income. You can reduce the gross figure using deductions for disability, medical expenses, and dependents before the 30% is applied.
Does SSI count as income for Section 8?
Yes. Supplemental Security Income counts as annual income for Section 8. The 2024 federal SSI maximum is $943 a month for an individual. Both SSI and SSDI are counted if you receive both. Deductions for elderly and disabled households, including medical expenses above 3% of gross income, can reduce your adjusted income and therefore your rent share.
What deductions can a disabled Section 8 tenant claim to lower their rent?
Disabled households can claim a $400 annual elderly/disabled deduction, a $480 per-dependent deduction, a medical expense deduction for out-of-pocket costs exceeding 3% of annual gross income, and a disability assistance expense deduction for attendant care costs tied to employment. Claiming the medical deduction requires documentation but can meaningfully reduce your adjusted income and monthly rent share.
If my SSDI goes up due to a cost-of-living adjustment, do I have to report it to my PHA?
Yes. You are required to report income changes to your PHA within the timeframe in your lease addendum, typically 10 to 30 days. Annual COLA increases to SSDI are usually caught at recertification anyway, but if your PHA requires interim reporting for changes above a set threshold, a COLA could trigger that. When in doubt, report it and let the PHA determine whether it changes your payment.
Does an SSDI lump-sum back payment count as income for Section 8?
No. HUD excludes lump-sum additions to family assets such as inheritance or insurance payments, and Social Security back pay is similarly treated as a one-time payment rather than recurring income. It does not increase your annual income calculation for Section 8 purposes. However, if you invest or save the back pay and it generates interest or dividends, that income may eventually be counted.
What is the earned income disregard and how does it help disabled Section 8 tenants who go back to work?
The earned income disregard (EID), under 24 CFR 5.617, lets disabled HUD-assisted tenants exclude new earned income from the rent calculation for 12 months, then count only 50% for the next 12 months. This means starting a job does not immediately raise your rent share. After 24 months, full earned income is counted. Tell your PHA before you start working so the EID period is documented from the right date.
How often does a disabled Section 8 tenant have to recertify income?
Most PHAs do annual recertifications, but HUD allows biennial (every two years) recertifications for households where all members are elderly or disabled and all income is fixed, like SSDI or SSI. Your PHA decides which applies to you. At recertification, bring your SSA Benefits Verification Letter and documentation of all out-of-pocket medical costs from the past 12 months to claim the medical expense deduction.
Can a landlord refuse to rent to someone because they get SSDI or SSI?
Not legally. Disability is a protected class under the Fair Housing Act, and many states and cities also prohibit source-of-income discrimination. A landlord participating in the voucher program signs a contract with the PHA and cannot discriminate on these grounds. If you believe a landlord rejected you because of your disability or benefit status, you can file a fair housing complaint with HUD.
Does Medicare or Medicaid count as income for Section 8?
No. Health insurance benefits, including Medicare and Medicaid, are not counted as income for Section 8. However, the premiums you pay out of pocket for Medicare Part B or Part D are eligible medical expenses. For elderly and disabled households, those premiums count toward the medical expense deduction once they exceed 3% of annual gross income.
What is the minimum rent for Section 8 if someone has no income besides SSI?
PHAs set a minimum rent between $0 and $50. If paying even $25 to $50 a month causes hardship, you can request a hardship exemption. HUD requires PHAs to have a hardship exemption process and to grant it when the minimum rent would force the household to choose between food and rent. The exemption must be requested in writing and is not automatic.
How does Section 8 treat Social Security survivor benefits received by a child with a disability?
Social Security survivor benefits paid to a minor child are counted as the child's income and included in household annual income, the same as SSDI or SSI paid to an adult. The $480 dependent deduction for that child can offset a portion of it. If the child is disabled and the household is otherwise elderly or disabled, the $400 household deduction also applies.
Can I use a Section 8 voucher at an assisted living or group home if I have a disability?
Generally, no. Section 8 vouchers are for standard rental housing. Assisted living facilities and group homes that are owned or operated by an institution (like a hospital or skilled nursing facility) are ineligible. However, HUD's Mainstream Voucher program and certain PHA policies do allow vouchers in some shared housing settings. Ask your PHA specifically about group home eligibility in your jurisdiction.
If I receive both SSDI and a small pension, how does Section 8 count that?
Both are counted. HUD adds all periodic payments from Social Security and all pension income to your annual gross income under 24 CFR 5.609. The combined total is your gross income baseline. From that, you subtract applicable deductions to reach adjusted income, then your TTP is 30% of the adjusted monthly figure. There is no cap on the number of income sources counted.
Sources
- HUD, 24 CFR Part 5 Subpart F, Income and Rent Definitions (via eCFR): Defines annual income (including Social Security), adjusted income, deductions for elderly/disabled households, medical expense deduction (3% threshold), and Total Tenant Payment calculation rules
- Social Security Administration, SSI Federal Payment Amounts and COLA history: 2024 federal SSI individual maximum is $943/month; 2024 COLA was 3.2%
- HUD, Housing Choice Voucher Program (Public and Indian Housing): PHAs set payment standards at 90% to 110% of HUD's published Fair Market Rents; HUD approves exception payment standards in high-cost areas
- HUD, Fair Housing and Equal Opportunity, reasonable accommodations for people with disabilities: PHAs must approve additional bedrooms for live-in aides as reasonable accommodations; live-in aide income is not counted as household income; disability is a protected class under the Fair Housing Act
- HUD, 24 CFR 982.516 Family Obligations (via eCFR): Families must report all changes in income and household composition in accordance with PHA policy, typically within 10 to 30 days
- Social Security Administration, Working While Disabled: How We Can Help (Red Book): SSDI Trial Work Period allows up to nine months of work while receiving full benefits
- HUD, 24 CFR 5.617 Disallowance of Increase in Annual Income (via eCFR): Earned Income Disregard requires PHAs to exclude new earned income for disabled tenants for 12 months, then count 50% for 12 months
- HUD, Housing Choice Voucher Program (Public and Indian Housing): Landlords receive the HAP payment amount but are not provided details of tenant income sources
- HUD, Public and Indian Housing program office: PHAs may conduct biennial recertifications for households where all members are elderly or disabled with fixed income
- HUD, Multifamily Housing programs (Section 811 and Section 202): Section 811 provides capital and rental assistance for extremely low-income adults with disabilities; rents capped at 30% of adjusted income same as HCV
- Social Security Administration, Benefits Verification Letter (my Social Security account): SSA provides Benefits Verification Letters (proof of SSDI or SSI amounts) instantly online or by phone