A tariff shows up on a household ledger the way it shows up on a store shelf: quietly, folded into a price tag rather than itemized as a tax. Tax Foundation, a nonpartisan tax policy research group, has tried to put a number on that hidden charge, estimating that tariffs will cost the average American household about $820 in 2026. The group is explicit that the figure is a model’s output, not a receipt — an estimate of what a typical household loses in after-tax income because of tariffs, not a bill anyone actually receives in the mail.
How Tax Foundation Built the $820 Estimate
Tax Foundation, updating its tariff tracker on September 10, 2026, produced the $820 figure using two models built by economists Erica York and Alex Durante: a Tariff Model that estimates direct customs-duty collections from Census import data at the finest product-classification level available, and a General Equilibrium Model layering in how tariffs move wages, prices and investment. The tracker projects the new tariffs will push the effective tariff rate — customs duty revenue divided by total goods imports — to 7.2 percent for 2026, after the actual 2025 rate hit 7.7 percent, the highest level since 1947. The applied tariff rate, a separate measure of the statutory rate weighted by import value, rises to an estimated 11.8 percent in 2026 from 1.5 percent in 2022. From that base, the group’s household-burden model spreads the projected tax increase across income groups to arrive at a national average of $820 per household for 2026, a figure the group frames as a projection built on its own modeling assumptions, not a Treasury or IRS tally of amounts withheld from any household’s paycheck.
Free relief finder: Property-tax freezes, exemptions and utility help for older homeowners usually only apply after someone asks. See what to look for with the free relief finder.
Why the Number Fell From $1,000 to $820
The $820 estimate for 2026 is lower than the $1,000 average tax increase Tax Foundation attributed to 2025’s tariffs, and the reason is a legal one. On February 20, 2026, the Supreme Court ruled in Learning Resources, Inc. v. Trump that the International Emergency Economic Powers Act “does not authorize the President to impose tariffs,” striking down the broadest set of duties the administration had imposed on nearly all trading partners. The tariffs that have taken their place, under Section 232, Section 301 and Section 338 authority, cover a narrower set of goods and, according to the tracker, have not fully replaced the revenue or the household cost of the tariffs the Court vacated. That is why the estimate fell rather than held steady: fewer imports are taxed under the current lineup than were taxed before the ruling.
How the $820 Splits by Income
Tax Foundation’s distributional table spreads that national average unevenly. Households in the bottom fifth of the income distribution see an estimated $73 decline in after-tax income in 2026, rising to $199 for the second fifth, $387 for the middle fifth, $684 for the fourth fifth, and $1,868 for the top fifth — a 25-fold difference between the bottom and top in dollar terms. Measured as a share of income rather than a flat dollar figure, the pattern flips: the group estimates roughly a 0.7 percent decline in after-tax income across most of the distribution, easing only slightly to 0.6 percent within the top 1 percent and 0.5 percent within the top one-tenth of one percent. The dollar figure grows moving up the income ladder, in other words, but the share of income it represents does not.
Why a Fixed Income Cannot Flex the Way a Paycheck Can
Tax Foundation sets its lowest 2026 income band at market income under $17,735 and its second band between $17,735 and $38,572, ranges that include many retirees living on Social Security together with a modest pension or savings withdrawal, based on the group’s own distributional breakpoints. Those two bands correspond to the estimated $73 and $199 average declines in after-tax income for 2026. A working household facing a similar hit has the option, at least in theory, of asking for a raise or picking up extra hours; a retiree drawing a fixed Social Security payment and a set withdrawal from savings has no comparable lever to pull once prices move before any adjustment to income follows. Tax Foundation’s model does not single out retirees as a category, but its own income breakpoints place a meaningful share of them squarely inside the bands it studied.
What the $820 Figure Leaves Out
Tax Foundation is direct about the limits of its own number. The group states that its household estimates “do not capture additional costs people in the US may experience, such as higher-priced alternatives and reduced consumer choice,” meaning a household that switches to a pricier domestic substitute, or simply goes without an item it used to buy, could feel an effect the $820 average does not measure. The figure also excludes state and local costs layered on top of federal tariffs. Tax Foundation revises the tracker whenever tariff policy changes — its own update log shows four separate revisions between July 24 and September 10, 2026 alone — which means the $820 figure itself is subject to change as tariffs keep shifting. What the estimate is built to convey is direction and scale, according to the group that built it, not a dollar amount any single household should expect to find itemized on a bill.
Household Bills, Credits and the Relief That Exists
Tax Foundation’s model tracks tariffs as a federal, income-based cost, but a household budget also carries state and local costs that move on their own separate schedule — property tax bills, utility rates and heating costs that do not rise or fall with any tariff ruling. Those bills land the same way regardless of what the federal effective tariff rate does in a given year, and relief for them usually depends on a homeowner or renter finding out a program exists and applying for it.
The Senior Property Tax & Home-Cost Relief Kit is an 11-page kit covering the 5 kinds of property-tax relief and the circuit-breaker credit that includes renters.
See the 5 kinds of property-tax relief and the application log and renewal calendar in The Senior Property Tax & Home-Cost Relief Kit.
This article was researched and drafted with the assistance of AI and reviewed by an editor.
Warren Cohen is a finance writer based in Phoenix, Arizona, covering personal finance topics including credit, banking, and beginner investing. He earned his degree in business administration from Arizona State University and began his career working in consumer finance, where he gained direct experience with lending and credit systems. He now writes for personal finance websites and fintech platforms, focusing on clear, practical content that helps readers make informed financial decisions.
