Family Spending · 2026
The Two-Wave Back-to-School Method That Saves $200
One decision, made early, that changes the whole season.
Most back-to-school advice starts in August, by which point prices have already moved. The change that does the most work happens in July, and it has nothing to do with coupons.
Buy in two waves, not one
Wave one, July: basic supplies and one size-up clothing purchase, both bought before back-to-school demand lifts prices. Wave two, late August: only the items that have to match a specific supply list or a child's actual current size.
Why two waves beat one August trip
It avoids peak pricing. Supplies and clothing both climb as the season approaches. Buying early captures the low end of that curve rather than the top.
It avoids duplicate buying. An early wave forces an inventory check of what's already in the house, which is what prevents the last-minute panic purchase of a third glue stick.
It spreads the cost. Two smaller trips across two pay periods instead of one large hit in the last week of August.
Check your state's tax holiday before you fix the dates
This is where the advice needs a local adjustment, and most articles on the subject skip it. Seventeen states run a back-to-school sales tax holiday, and almost all of them fall in August, not July. In 2026: Mississippi on July 10 to 12; Alabama July 17 to 19; New Mexico and Tennessee July 31 to August 2; West Virginia July 31 to August 3; Arkansas August 1 to 2; Iowa August 7 to 8; Texas, Ohio, Missouri, Virginia, South Carolina and Oklahoma August 7 to 9; Illinois August 7 to 16; Massachusetts August 8 to 9; Maryland August 9 to 15; Connecticut August 16 to 22. Florida runs the longest in the country, across most of the month.
So the two waves need splitting by category rather than purely by date. Supplies buy in July, because they're cheap per item, the tax saved is trivial, and the price curve is the only thing moving. Clothing and electronics wait for the holiday if your state has one, because the tax saving is a certain 4% to 9% on the two largest lines in the basket while the price rise is variable. Some states are unusually generous here: Massachusetts exempts most retail items up to $2,500, and South Carolina applies no price cap to most categories. A tax holiday can be worth $50 to $200 to a family, which is the same order of magnitude as the timing saving itself.
The Ledger
| Cost | |
|---|---|
| One August trip, everything at once | $430 |
| July wave: supplies plus size-up clothing | $140 |
| Late wave: list-specific items only | $90 |
| Saved | $200 |
Worked example: one child, mid-range basket, no sales tax holiday assumed. This baseline sits deliberately below the national average of $863.86 per family, which covers electronics and multiple children: the percentage saved transfers, the dollar figure scales with the basket. In a tax-holiday state, add roughly 4% to 9% on clothing and electronics bought inside the window.
Where the money comes from: two calendars, not coupons. One is the demand curve, which argues for July. The other is your state's tax holiday, which usually argues for early August on the expensive items. Nothing here needs a price-match argument or a loyalty tier, just knowing which of the two calendars governs which category.
The wider picture
Back-to-school spending is on track for a record year. The National Retail Federation's 2026 survey, conducted with Prosper Insights & Analytics across 7,677 consumers in early July, found families with K-12 students planning to spend an average of $863.86, up slightly from $858.07 in 2025. Total K-12 spending is forecast at a record $43.3 billion, up from $39.4 billion last year and past the previous high of $41.5 billion set in 2023.
The category split is where the timing argument lives. Electronics lead at $293.11 per family, followed by clothing and accessories at $250.29, shoes at $174.01 and school supplies at $146.45. Clothing and shoes together account for roughly half the basket, and both are categories where July pricing beats August. NRF found 62% of shoppers had already started by early July, down from 67% at the same point in 2025 but well above the 55% recorded in 2024.
Common questions
Isn't buying clothing a size up in July a gamble?
For basics such as plain t-shirts, socks and athletic wear, one size up is a reasonable bet against a school year of growth. Save exact-fit items, particularly uniforms with specific requirements, for late August when sizing is settled.
What if the supply list isn't published until August?
Buy the universals in July: pencils, notebooks, folders, glue. These appear on nearly every list at every grade level. Hold back only the genuinely classroom-specific items, like a particular calculator model or a teacher's preferred folder colour.
Sources
- Tax Foundation, Sales Tax Holidays by State, 2026: twenty states hold a sales tax holiday in 2026, up from nineteen, after Illinois reinstated one. Seventeen of those twenty run a back-to-school holiday exempting clothing or school supplies, and seventeen is the subset this article counts and lists; the rest are other types, including Florida hunting and fishing, Nevada National Guard, Louisiana firearms, and storm-preparedness and energy-efficiency holidays. Massachusetts appears in the article's list as an eighteenth entry and is counted in neither seventeen: its August all-retail holiday is not categorised as back-to-school but covers school shopping, and is the source of the $2,500 cap. South Carolina's back-to-school holiday carries no price cap. ITEP, Ineffective Sales Tax Holidays Miss the Mark, corroborates the count at twenty and puts the combined cost at roughly $600 million.
- National Retail Federation with Prosper Insights & Analytics, 2026 Back-to-School survey of 7,677 consumers, early July 2026: an average of $863.86 per family with K-12 students, up from $858.07 in 2025; total K-12 spending forecast at a record $43.3 billion against $39.4 billion last year and a previous high of $41.5 billion in 2023; electronics $293.11, clothing and accessories $250.29, shoes $174.01 and school supplies $146.45; 62% of shoppers started by early July, against 67% in 2025 and 55% in 2024.