Updated August 6, 2026. Quick answer: most states add their own payment on top of federal SSI, and where you live can change what you receive by more than any other single factor. There are two administrative tracks: some states have SSA pay their supplement, in which case it arrives in the same payment; others run it themselves, which means a separate application you will not be told about automatically.
What a state supplement is
20 C.F.R. §416.2001 defines them as “any payments made by a State or one of its political subdivisions… to a recipient of supplemental security income benefits” in supplementation of the federal benefit. To count, a payment must be made regularly — at least quarterly — in cash, and “in an amount based on the need or income of an individual or couple.”
Supplements are frequently tied to living arrangement rather than paid flat, so the amount can differ between someone living independently, someone in another person’s household, and someone in a residential care setting. That is why a single headline figure for a state is often misleading even when one is quoted.
The two tracks, and why the difference matters to you
Federally administered. The state elects to have SSA run its supplement. Then, per §416.2020, the payment “will be made on a monthly basis and will be included in the same check as a Federal benefit that is payable.” Nothing extra to apply for; being approved for SSI is enough. (SSA will not administer optional supplements “in amounts less than $1 per month”, and a state may elect federal administration for up to nine categories.)
State administered. The state pays its own supplement, through its own agency, on its own schedule. The agency’s manual states the split plainly: “A State may administer payments directly to its recipients” or “[t]he Social Security Administration (SSA) may administer payments on a State’s behalf.”
This is the practical point of the whole page. If your state runs its own supplement, approval for federal SSI does not get you the state money — there is usually a separate application at a state agency, and nobody is reliably going to tell you it exists. People go years receiving only the federal payment in states that would have supplemented it.
Which states, and why we are not giving you a table
A table is what this page wants to be, and we are not going to publish one we cannot stand behind.
What we verified: for one specific living-arrangement category, the agency’s manual states that “SSA currently administers an optional State supplementary payment to residents of Federal living arrangement D on behalf of the following States: California, District of Columbia, Hawaii, Michigan, New Jersey, Vermont.”
That is one category on one page, not the national picture, and the page carrying it is over a decade old. The broader list of federally administered states that circulates in secondary sources runs to a dozen or more jurisdictions; we could not confirm it at a primary source, so we do not reproduce it. And we publish no supplement amounts at all — they vary by state, by living arrangement and by year, and a stale figure here would be worse than none.
How to get your own answer, which takes one call each. Ask SSA whether your state’s supplement is federally administered — if it is, it is already in your payment and there is nothing to do. If it is not, ask your state’s human services or social services department what its supplementary payment is and how to apply. Your Area Agency on Aging can usually tell you both answers for free, and a benefits counsellor there will know your state’s programme by name.
Why it is worth the phone call
Because the federal payment is the same everywhere and the supplement is not, the supplement is the part of your income that depends on where you live — and in the states that pay a meaningful one it is not a rounding error. It also interacts with the rest of the programme: the transfer-penalty formula, for instance, divides by the federal rate plus any federally administered supplement, so a penalty period is shorter in a state that supplements.
If you are weighing a move to be near family, this belongs in the arithmetic alongside the more familiar state tax questions — and unlike most retirement relocation factors, it is one that helps lower-income households specifically.
Sources
20 C.F.R. §§416.2001 and 416.2020 at the Legal Information Institute; POMS SI 01401.001 and SI 01415.001 at the agency’s own manual. All read 2026-08-06.
Honest gaps, and they are the reason this page has no table. The comprehensive list of which states have federally administered supplements could not be verified — we confirmed six states for a single living-arrangement category, on a page dated 2012, and nothing wider. No dollar amounts appear here at all. This page tells you how the system is built and which questions to ask; it does not pretend to know your state’s number. If we can verify a current national list, we will publish it.
See methodology and corrections. General information about published regulations, not legal or benefits advice. No advertising appears on this page and nothing is sold on it.