You apply for South Dakota Medicaid long-term care through the state Department of Social Services, but most seniors hit one gate first. The 2026 income cap is $2,982 a month, and an applicant above it must establish a Medicaid Income Trust before the state will approve coverage.

In This Guide

How to Apply for South Dakota Medicaid

The South Dakota Department of Social Services (DSS) takes long-term care Medicaid applications through two main channels.

Online at eaportal.sd.gov

DSS runs its Economic Assistance portal at eaportal.sd.gov. Create an account first if you want to save your progress and return later. The portal lets you submit the application, upload supporting documents, and check your status after you file. If your situation is straightforward and your documents are ready, you can complete it in one session.

By Phone

DSS can take a long-term care application by phone and tell you which documents to gather. Phone and office contact details for your local DSS office are listed at dss.sd.gov; use the number published there rather than an aggregator's listing, which may be out of date.

One point that catches families off guard: the standard "apply online" route most Medicaid pages describe is the route for children, parents, and Medicaid-expansion adults. A senior applying for nursing-facility or waiver coverage is on the aged, blind, and disabled (ABD) long-term care track, which adds the income and asset tests below and, for nursing-facility care, a clinical level-of-care assessment. Filing the wrong application is a common reason a senior's coverage is delayed.

The Income Test and the Medicaid Income Trust

South Dakota is an income-cap state for long-term care Medicaid. The income limit for nursing-facility and home- and community-based services (HCBS) waiver coverage is $2,982/month in 2026, equal to 300% of the $994 SSI federal benefit rate. South Dakota does not run a medically needy spend-down for long-term care, so an applicant cannot subtract medical bills from income to qualify. If gross monthly income is over $2,982, the applicant is not eligible unless a Medicaid Income Trust is in place.

The Medicaid Income Trust (Qualified Income Trust)

A Medicaid Income Trust, also called a Qualified Income Trust or Miller Trust, is authorized by Section 1917(d)(4)(B) of the Social Security Act for applicants whose income exceeds the state's cap. Each month, income above the $2,982 South Dakota cap is deposited into a dedicated trust account; the state counts only the income left outside the trust when it tests eligibility.

Three mechanics matter at application time. Only the applicant's own income may be deposited into the trust, not savings or other resources. The trust is not a savings vehicle for the family: South Dakota requires the trustee to pay the income remaining in the trust each month to the nursing facility or waiver provider, and sheltering income in the trust does not remove it from the applicant's share of the cost of care., And the state Medicaid agency must be named as the remainder beneficiary: on the applicant's death, funds left in the trust are paid to the state, up to the total Medicaid actually paid for that person's care.

To set up a trust before you apply, work through these steps in order:

1
Step 1

Have the trust document drafted to South Dakota's required terms

South Dakota Administrative Rule 67:46:05:33.01 sets exactly what the trust must say, down to the trustee's monthly obligations and the state's remainder interest, and a document that misses any of it can cost the applicant eligibility. Most families use an elder law attorney for this step.

2
Step 2

Open a separate bank account in the name of the trust

The account holds only the applicant's own income, never savings or other resources.

3
Step 3

Set up a monthly transfer of the excess income into the trust account

Each month, the income above the $2,982 cap moves into the trust so the state counts only the income left outside it.

4
Step 4

Provide DSS with the trust document and account information

Submit both as part of your application package so the agency can confirm the trust is properly established.

The trust must meet specific requirements under federal law, and an error in drafting or operating it can result in a denial. If your income is $2,982 or below, no trust is needed and you can apply directly.

The Asset Check and the Look-Back

DSS also reviews countable assets. Under South Dakota Administrative Rule 67:46:05:30, the single-applicant limit is $2,000. The $3,000 couple limit is narrower than it looks: it applies only when both spouses begin receiving long-term care services in the same month. When one spouse stays home, the community spouse resource allowance described below applies instead.

Exempt (not counted) Countable (counted)
The primary home, up to $752,000 in equity (no equity limit at all if a spouse or a minor, blind, or disabled child lives there) Checking and savings accounts
One vehicle Certificates of deposit
Household goods and personal effects Stocks, bonds, and non-retirement investments
Prepaid burial plans Accessible retirement accounts
Cash value of life insurance above any exempt threshold

South Dakota excludes the home from countable resources up to an equity value of $752,000, for eligibility based on an application DSS received after December 31, 2023, as long as the home remains the applicant's principal residence. Equity above that figure makes the applicant ineligible for long-term care assistance. But the equity limit does not apply at all if the applicant's spouse, a child under 21, or a blind or permanently and totally disabled child lawfully resides in the home (South Dakota Administrative Rule 67:46:05:15). South Dakota's figure matches the 2026 federal minimum; federal law lets a state elect a higher standard, up to $1,130,000. If a single applicant's countable assets exceed $2,000, they must be spent down before DSS will approve the application.

The 60-month look-back. DSS reviews the prior 60 months of financial transactions for any gift or transfer made for less than fair market value. A transfer made to reduce assets for Medicaid eligibility creates a penalty period during which Medicaid will not cover nursing-facility or waiver services. A penalty is not always final: under South Dakota Administrative Rule 67:46:05:10, DSS may waive the period of ineligibility on clear and convincing evidence that the applicant has no other means of support and that denial would deprive them of food, clothing, shelter, other necessities of life, or medical care. An elder law attorney can assess whether a past transfer triggers a penalty, and whether a hardship waiver is worth requesting.

What the at-home spouse keeps. For married couples, DSS assesses the couple's combined countable resources and deducts the community spouse's share at initial eligibility. That Community Spouse Resource Allowance is not a flat $162,660. Federal law computes the spousal share as one-half of the couple's total countable resources, and the allowance is that half, subject to a 2026 floor of $32,532 and a 2026 ceiling of $162,660. A couple with $80,000 in countable resources therefore protects $40,000 for the community spouse, not $162,660, because half their resources falls between the floor and the ceiling.

On the income side, South Dakota sets the community spouse's monthly minimum maintenance allowance at 150% of the federal poverty level for two people divided by twelve, which is $2,705.00 as of July 1, 2026. That figure is a floor the state must allow, not a target. The combined spousal allowances may not exceed $4,066.50, and that ceiling can be exceeded only through a court order of support or a fair-hearing finding of financial duress.

The $100 Personal Needs Allowance

Once a nursing-facility resident is approved, they keep a Personal Needs Allowance of $100/month from their income under South Dakota Administrative Rule 67:46:06:05. It is not always the only deduction: a resident who is still earning keeps an additional amount up to the first $75 of gross earned income each month, and a resident paying court-ordered child or spousal support deducts up to the amount actually paid. What remains after those deductions is contributed toward the cost of care, and Medicaid covers the rest. The allowance is for personal items such as clothing, toiletries, and small comforts that the facility does not provide.

What Documents You'll Need

Gather these before you start. Incomplete submissions slow processing.

Identity and citizenship:

  • Social Security card or SSA statement
  • Birth certificate, U.S. passport, or Certificate of Naturalization
  • South Dakota driver's license or state ID

Income:

  • Social Security award letter or SSA-1099
  • Pension and retirement income statements
  • Documentation of any other monthly income

Assets and financial accounts:

  • Bank statements for all accounts (at minimum the past 3 months; for nursing-home applications, prepare up to 60 months)
  • Statements for retirement accounts, CDs, stocks, and bonds
  • Life insurance policy documentation (face value and cash surrender value)
  • Prepaid burial or funeral contract

Property:

  • Property deed and recent tax assessment
  • Vehicle title or registration

Medicaid Income Trust (if applicable):

  • Trust agreement
  • Bank account statement for the trust account

The document burden is heavy for a reason. Because the look-back reaches back five years, a nursing-facility or HCBS-waiver application requires up to 60 months of bank statements so DSS can review transfers across the full window.

What Happens After You Apply for South Dakota Medicaid

After you submit, DSS reviews the application and may request additional documents or a phone interview. Federal regulations cap how long the decision can take: the determination may not exceed 45 days for most applicants, or 90 days for people who apply for Medicaid on the basis of disability, except in the unusual circumstances the regulation itself names, such as a delay caused by the applicant or by an examining physician, or an administrative emergency beyond the agency's control. Once the federal community-engagement requirement is in force, the agency also gets more time when an applicant has been sent a notice of noncompliance and has a 30-calendar-day period to respond. Which limit applies depends on the basis you applied under, not on whether a disability determination happens to come up along the way. An older adult who applies for nursing-home coverage on the basis of age is on the 45-day standard even if the file involves medical records. Those are ceilings on the agency rather than promises of speed or a guarantee of a decision by that date, and long-term care determinations often use most of the window because of the financial review.

  • If approved, you receive a Medicaid card and an eligibility notice.
  • If DSS requests more documents, respond by the deadline in the request. A missed deadline is a common reason an application stalls or is denied.
  • If denied, you have the right to a fair hearing (see below).

One reason the date you apply matters: federal law requires retroactive eligibility. Once you are found eligible, coverage reaches back to covered services furnished in or after the third month before the month you applied, if you would have been eligible then. That window helps cover bills already incurred while the application was pending. Note a coming change: for applications filed on or after January 1, 2027, federal law (Public Law 119-21) shortens this window to two months before the application month for most enrollees, and one month for the Medicaid expansion adult group.

Track your application status at eaportal.sd.gov.

Can Someone Else Apply on Your Behalf?

Yes. A family member, friend, or authorized representative can apply for the applicant, which matters when a senior has dementia or is hospitalized.

  • A close family member with knowledge of the applicant's finances can typically sign the application.
  • A non-family representative must be authorized by the applicant in writing.
  • A person holding legal authority, such as a power of attorney, legal guardian, or court-appointed conservator, can act as the applicant's representative by providing documentation of that authority.

An authorized representative can submit the application, provide documents, communicate with DSS, and receive eligibility notices.

If You're Denied: How to Appeal

South Dakota gives you 30 days to request a fair hearing, and the clock runs from the date you received the written notice rather than the date DSS mailed it. South Dakota's deadline is 30 days, not 90. The 90 days in 42 CFR 431.221(d) is the outer limit on the window a state is allowed to give, not a window you are owed, so don't use the federal number as your planning date. If the deadline printed on your own notice is earlier than 30 days, work to that date instead.

If the notice is cutting coverage you already have rather than denying a new application, there is a second and earlier deadline. Request the hearing before the date the action takes effect, and DSS may not reduce or stop your services until a decision issues after the hearing. Because DSS has to give only 10 days of advance notice before an action, that continuation deadline usually arrives well before the 30-day deadline to file.

To request a hearing, follow the instructions on the denial notice: most notices accept a written request, and DSS contact details are at dss.sd.gov. A hearing officer reviews the case independently, and you can present documents and explain your situation.

For an applicant navigating an income-trust issue or a look-back penalty, an elder law attorney or a legal-aid organization can make a real difference. South Dakota's civil legal-aid providers and a lawyer-referral service are listed on the State Bar of South Dakota website.

Where to Get Help

Use these South Dakota resources to apply, check your status, or find legal help.

South Dakota DSS Economic Assistance Portal Apply online, upload documents, and track your application status. eaportal.sd.gov
South Dakota Department of Social Services Long-term care Medicaid program information and local office contacts. dss.sd.gov/medicaid
State Bar of South Dakota Lawyer-referral service and civil legal-aid provider directory. statebarofsd.org

Frequently Asked Questions

What is a Medicaid Income Trust and when do I need one?

A Medicaid Income Trust, also called a Qualified Income Trust or Miller Trust, is a legal account that holds monthly income above South Dakota's $2,982 income cap., If gross monthly income is above that threshold, DSS will not approve a long-term care Medicaid application without a properly established trust. The document has to carry the specific terms South Dakota Administrative Rule 67:46:05:33.01 requires, so most families have an elder law attorney draft it. If income is $2,982 or below, no trust is needed.

How do I apply for South Dakota Medicaid if I am already in a nursing facility?

Apply the same way: online through the DSS Economic Assistance portal at eaportal.sd.gov, or by phone through DSS. Many nursing facilities have social workers who help residents and families with the application and coordinate document submission with DSS. If income exceeds $2,982, a Medicaid Income Trust still needs to be in place before approval.

How far back does South Dakota look at my financial history?

DSS applies a 60-month (five-year) look-back to transfers of assets made for less than fair market value. Gifts, below-market sales, and certain transfers into trusts within that window can trigger a penalty period. The look-back applies to nursing-facility and HCBS-waiver applications.

Can my spouse keep our home if I move to a nursing facility?

Generally, yes. The home is excluded from countable resources while it is the applicant's principal residence, and South Dakota's $752,000 home equity limit does not apply at all when the applicant's spouse, a child under 21, or a blind or permanently and totally disabled child lawfully resides in the home (South Dakota Administrative Rule 67:46:05:15). So a high-equity home does not by itself disqualify an applicant whose spouse still lives in it. After the Medicaid recipient's death, South Dakota may pursue estate recovery, though DSS may not seek recovery while the spouse is still living or while a surviving child is under 21, blind, or disabled. Note that those are timing bars on when the state may collect, not permanent cancellations, so an elder law attorney is worth consulting on strategies to defer or minimize recovery.

How long does South Dakota take to decide my Medicaid application?

Federal regulations cap the decision at 45 days for most applicants and at 90 days for people who apply for Medicaid on the basis of disability. The longer window turns on the basis you applied under, not on whether a disability determination arises in your case, so an aged-basis long-term care application sits on the 45-day standard. Those are outer limits on DSS rather than a guaranteed decision date; responding quickly to any DSS request for documents is the best way to keep your application on schedule.

Your next step Apply for South Dakota Medicaid online through the DSS Economic Assistance portal at eaportal.sd.gov, and gather your documents before you start.

Learn More

MedicaidHow to Apply for Medicaid by State: Steps, Documents, and Where to ApplyApplying for Medicaid follows the same federal steps everywhere; the agency and portal are your state's. What to gather, how long it takes, and where to apply. MedicaidSouth Dakota Medicaid Eligibility and Income LimitsSouth Dakota Medicaid income limits cap long-term-care eligibility at $2,982/month in 2026. See the asset limit, the Miller Trust rule, and spousal protections. MedicaidSouth Dakota Medicaid for Long-Term Care and Nursing HomesHow South Dakota Medicaid covers nursing home care in 2026: eligibility, the asset limit, Miller Trusts, what you pay, spousal protection, and estate recovery. MedicaidSouth Dakota Medicaid Spousal Impoverishment ProtectionsSouth Dakota Medicaid spousal impoverishment in 2026: CSRA, MMMNA, Miller Trust rules, and exempt assets when one spouse needs nursing facility care. MedicaidMedicaid Planning StrategiesSee which assets you keep, how the 5-year look-back works, and the legal moves that qualify you for Medicaid long-term care without losing the house.

Find personalized help applying for South Dakota Medicaid at brevy.com.

The information on Brevy.com is for educational purposes only and is not a substitute for professional legal, financial, or medical advice. Rules vary by state and program and change frequently. Always verify with the relevant agency or a qualified professional. Brevy is not a law firm, financial advisor, or healthcare provider.

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Brevy Care Team

Expert eldercare guidance from Brevy's team of healthcare professionals and researchers.