South Dakota closes fiscal year with a $69 million surplus as $7.5 billion budget begins

South Dakota closed fiscal year 2026 with a $69 million operating surplus as the state’s approximately $7.5 billion fiscal 2027 budget entered its first month.

The state announced the surplus July 13, 2026. The money does not create an automatic tax refund, tax cut or new permanent program. The state said state law transferred it to reserve funds for potential one-time investments in future budget years.

How the surplus was produced

The state announcement said $30 million came from revenue exceeding earlier estimates. Another $39 million came from spending reversions, meaning state agencies spent less than the amounts appropriated to them.

Sales-tax growth accounted for $17 million of the surplus. The state said sales-tax revenue increased 6.6% from fiscal year 2025, compared with a historical average growth rate of 4.7%.

The Department of Social Services had the largest reported amount of unspent funding, at $32 million. That figure describes money left unspent against appropriations; by itself, it does not establish that benefits were lost, services were reduced or wrongdoing occurred.

The money is now in reserves

South Dakota said the full $69 million was transferred to state reserve funds. Total reserves rose to $325 million, equal to 12.7% of the FY2027 budget, according to the state announcement.

The state described those reserves as available for one-time investments in future budget years. That distinction matters for residents because reserve money is not the same as recurring revenue that can reliably support permanent tax reductions, employee raises or ongoing program expansions.

FY2026 closeout is separate from the FY2027 budget

The surplus reflects the final results of fiscal year 2026, which ended June 30, 2026. The fiscal 2027 budget began July 1 and runs through June 30, 2027.

The South Dakota Bureau of Finance and Management’s FY2027 Budget in Brief says the budget was proposed by the governor and appropriated by the 2026 Legislature to fund state government operations during that period. The document also distinguishes the general-fund condition statement from a separate summary of total state-government budget authority. South Dakota News Watch reported the overall FY2027 budget context at about $7.5 billion.

In other words, the $69 million closeout did not reopen the FY2027 spending plan. Lawmakers authorized that budget separately. Any decision to use reserves, change taxes or add continuing services would require another legislative or administrative action.

Why the balanced-budget rules matter

Article XII, Section 7, of the South Dakota Constitution says the governor’s proposed budget and legislative appropriations may not exceed anticipated revenue and existing funds available for expenditure or appropriation. South Dakota News Watch reported that South Dakota is among the states that prohibit deficit carryovers from one fiscal year to the next.

Those rules help explain the state’s emphasis on balancing the budget and managing year-end funds through reserves rather than treating a surplus as a recurring revenue source. They do not mean every agency or fund ends the year with the same result, and they do not guarantee that future revenues will meet expectations.

What residents should watch next

For taxpayers, families, state workers and businesses, the immediate consequence is limited: the state finished FY2026 with more revenue and less spending than budgeted, but residents do not automatically receive a payment or tax reduction.

The next questions are how revenue performs during FY2027, whether lawmakers authorize one-time projects from reserves and whether future budgets propose changes to taxes or ongoing services. The $325 million reserve balance gives the state additional capacity for those future decisions, but it does not guarantee tax relief or shield South Dakota from later revenue shortfalls.

Sources

• South Dakota Ends Fiscal Year with $69 Million Surplus
• South Dakota FY2027 Budget in Brief
• Fact brief: Is it illegal for the South Dakota state government to run a deficit?
• South Dakota Constitution, Article XII

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