Three Worked Cases

Everything so far has been machinery. This lesson is the machinery with your hands on it. Three cases, one 40-year-old, one average market where the benchmark silver plan costs $625 a month and the lowest-cost bronze costs $456. Your county's numbers will differ, sometimes a lot, but the method is identical: place your income on the scale, multiply, subtract.

Case one: Priya, $30,000, the year she launches

Priya leaves a $74,000 job in April and projects $30,000 of net self-employment income for the full calendar year, counting her wages through April. That matters: the marketplace prices her January-through-December income, not her income from May onward.

Step one, place her on the poverty scale. For 2026 coverage the guideline is $15,650, so $30,000 is 192 percent of poverty. Step two, her required contribution. The 150-to-200 percent band runs from 4.19 to 6.60 percent; interpolating puts her at about 6.2 percent. Multiply: $30,000 times 6.2 percent is $1,860 a year, or $155 a month. That is her ceiling for the benchmark silver plan. Step three, the subsidy: a $625 benchmark minus her $155 share means the government pays $470 a month on her behalf.

Priya's menu now reads like this. Benchmark silver: $155. Any more expensive silver: subsidy holds, she pays the difference. And here is the part that surprises everyone: the $456 bronze plan with her $470 subsidy attached costs zero dollars a month. Not "nearly zero." Zero, because the subsidy is benchmark-based and the bronze costs less than her credit.

At 192 percent of poverty she also qualifies for cost-sharing reductions, which shrink a silver plan's deductible below the standard $5,304. The deepest reductions, the ones that got average silver deductibles down to $80 for the lowest income band, belong to people below 150 percent, so Priya's shrinkage is real but smaller. Her honest comparison is zero-premium bronze with a fat deductible versus roughly $155 silver with a thinner one, and the decision rules for that choice come later in this guide.

Case two: Marcus, $62,000, one contract under the line

Marcus quits in July and lands at $62,000 for the year: salary through July, severance, and projected consulting. That is 396 percent of poverty, inside the 300-to-400 band where the required contribution is 9.96 percent, full stop.

Multiply: $62,000 times 9.96 percent is $6,175, or $515 a month. His benchmark silver ceiling is $515 against the $625 sticker, a $110 subsidy. His lowest bronze runs $346 after the subsidy. Workable. Not fun, but workable, and roughly $280 a month cheaper than average single COBRA at $793 while buying similar-grade coverage.

Case three: Marcus, $63,000, the wall

Same person. One more $1,500 contract closes in December and the year lands at $63,000, which is 402 percent of poverty. The subsidy is now zero. Not smaller. Zero.

His benchmark silver goes from $515 to $625. His bronze goes from $346 to $456. The damage is $110 a month, every month, about $1,320 a year, triggered by $1,000 of extra income. Below the line, each extra dollar of income raised his premium share by about ten cents. At the line, each extra dollar of income cost him $1.32 in premiums. That is what a cliff is.

The couple the cliff ran over

Cases work better with a real one. A West Virginia couple, both 63, earned $85,000, which is 402 percent of the poverty line for a household of two. In 2025, with the 8.5 percent cap, their lowest-cost gold plan ran about $300 a month and their lowest bronze was effectively free. In 2026, over the cliff, the same gold plan costs $4,562 a month and the bronze $3,648. Their income did not change. The law did. A 15-fold increase on the gold plan, and their only subsidy-eligible move is to earn under $84,600 or pay full freight.

That couple is why this guide refuses to soften the cliff arithmetic. If your household income for the year will land within a few thousand dollars of the line, under $62,600 single or $84,600 for two, you need to know that before December, not on the tax return that follows.

Run it yourself, tonight

The marketplace's own screener does this math with your county's real prices in about ten minutes, and you do not need to finish an application to see the numbers. Have your best income estimate ready, which is a skill this guide teaches later.

The prices so far are premiums. What you actually spend is premium plus deductible behavior, and metal-level choice is where that gets decided.