Ranked 7 of 15 states · median $725/mo · CMS PY2026
Licensed Independent Agent · NPN #22052447 · 21 States
A 40-year-old tax preparer in South Dakota pays a median $725/month for a Silver plan before subsidies — 7th of 15 on cost. The cheapest plan in the state is $512 from Avera in Lincoln. On cheapest Silver at age 27, South Dakota ranks 5 of 15 for this occupation.
Desk-based work usually means low claim volume and a younger buyer, which makes a high-deductible plan paired with an HSA the mathematically better bet in most years. These pages rank states by what a healthy buyer actually pays at ages 27 and 40.
Occupational context: Extreme seasonal stress load; sedentary strain.
Worth being clear about what this does and does not affect: a carrier in South Dakota cannot ask what you do for a living, cannot charge a tax preparer more than a librarian of the same age in the same ZIP, and cannot exclude anything you were already treated for. Occupation only tells you which plan structure to shop for.
Premium is set by rating area, so a tax preparer in one South Dakota county can pay materially more than one an hour away. Six counties from across the state, cheapest Silver plan for a 40-year-old:
| County | Cheapest Silver @40 | Issuer | Deductible | Carriers |
|---|---|---|---|---|
| Tripp | $702 | Avera | $6,000 | 2 |
| Jackson | $761 | Wellmark of South Dakota | $5,000 | 3 |
| Perkins | $761 | Wellmark of South Dakota | $5,000 | 3 |
| Turner | $516 | Sanford | $6,000 | 3 |
| Lake | $664 | Sanford | $6,000 | 3 |
| Corson | $679 | Sanford | $6,000 | 3 |
The spread across just these six is $245/month — $2,941 a year for the same metal tier. Statewide the range runs $512 to $882. Coverage by County publishes all 66 South Dakota counties individually.
| South Dakota — the age curve | 2026 |
|---|---|
| Cheapest Silver @27 | $420 |
| Cheapest Silver @40 | $512 |
| Cheapest Silver @60 | $1,087 |
| Lowest deductible in state | $1,750 |
A 27-year-old tax preparer in South Dakota starts at $420; the same plan class at 60 starts at $1,087 — roughly 2.6× as much. If a Bronze plan here is HSA-qualified, the deduction plus low claim volume usually beats Silver on total annual cost. Confirm HSA eligibility on the plan document, not the metal tier.
Source: CMS Plan Year 2026 Qualified Health Plan Landscape file. 1,822 plan records across 66 South Dakota counties. Full-price filed rates before premium tax credits — verify at enrollment.
Cheaper for the same coverage: Alabama ($680), Wisconsin ($687), Michigan ($708). More expensive: Oklahoma ($731), Kansas ($765), Florida ($789).
Side-by-side: South Dakota vs Wisconsin · South Dakota vs Michigan · South Dakota vs Oklahoma · South Dakota vs Kansas
This only matters if you can actually choose — you buy in the state where you live, not where you work. If you are a tax preparer who moved this year, that move is a qualifying life event and opens a special enrollment period.
Deduction categories that generally fit this trade: Software, PTIN, E&O insurance, CE credits. Note the ordering problem with health premiums: the §162(l) deduction lowers your AGI, and your AGI is what sets your premium tax credit, so the two calculate against each other. That is a CPA conversation and worth having before you enroll, not after.
If your household income is above the subsidy range, ACA is not automatically the answer. There are other categories of coverage that may fit, and they work very differently. That is a conversation, not a web page.
The cheapest Silver plan for a 40-year-old in South Dakota is $512 per month from Avera, with a state median of $725. Both figures are full price before premium tax credits; most buyers pay less after subsidies.
No. South Dakota exchange plans are guaranteed issue and community rated, so a tax preparer pays exactly what anyone else of the same age in the same ZIP pays. Occupation is not on the application as a rating factor.
Yes. Plan types filed for 2026: EPO, HMO, PPO.
South Dakota ranks 7 of 15 states covered here, at a median $725 per month. Indiana is cheapest at $558 and Nebraska is most expensive at $875.
This page compares states. For South Dakota specifically — county-by-county carriers, plan data and enrollment help — I publish that on Coverage by County, including a page written for Tax Preparers in South Dakota and a blog covering deductibles, subsidies and special enrollment.