Why the postal service is raising rates again
When an Australian orders goods from a United States website, the shipping charge can climb without any change to the seller’s prices. A broad American adjustment took effect in July 2025, when the U.S. Postal Service lifted many letter and parcel rates by about 5 per cent. A one-ounce Forever stamp rose from 73 to 78 US cents.
This is not simply a temporary fuel levy. It is part of a long-running effort to close the gap between what USPS earns and what it costs to operate a nationwide delivery network. Letters are still a major source of income, but fewer are being sent, even though the vehicles, sorting hubs, routes and buildings serving every address retain their fixed costs.
USPS also carries obligations that commercial rivals do not have in the same form. It must serve rural communities, remote islands and millions of homes whether or not the volume on a route makes that route profitable. Pension and health-benefit commitments add pressure. After direct federal assistance for those benefits was withdrawn, higher prices, cost controls or service reductions became the remaining options.
Australians should distinguish this American increase from the local postal market. Australia Post sets its own prices, so USPS’s decision does not directly raise an Australian stamp or locker fee. It can still affect U.S.-bound purchases and delivery contracts. Local buyers also face exchange-rate movements, GST, customs charges and competition from couriers serving Sydney, Melbourne, Brisbane and regional centres.
| Service or route | Broad pricing movement | Practical effect |
|---|---|---|
| First-Class Mail | About 5% on many 2025 rates | Stamped letters cost more |
| Priority Mail | About 5% on many domestic shipments | Merchants pass on some costs |
| Ground Advantage | Roughly 5% across many parcel categories | Light parcels still become pricier |
| USPS international mail | Changes vary by country, weight and service | Australian-bound parcels rise by different amounts |
| Australia Post retail service | Set independently in Australia | No automatic change from a USPS increase |
What actually changed
USPS’s July 2025 schedule moved its one-ounce Forever stamp to 78 cents and applied roughly 5 per cent increases to many First-Class Mail, Priority Mail and Ground Advantage prices. International rates followed country- and weight-specific schedules rather than one uniform rise. A small letter and a heavy parcel therefore did not absorb identical increases.
Households see the stamp price directly, while businesses often negotiate commercial base rates or buy discounted parcel labels. Presorted mail, nonprofit mail and other special categories can move differently again. USPS must publish rates and follow regulatory notice rules, so this is a recalibration of a regulated network rather than an unrestricted decision by a courier to charge what the market will bear.
Why fewer letters make every parcel dearer
Electronic statements, birthday cards, bills and routine government correspondence have steadily displaced paper mail. The pandemic accelerated that shift, and email, texting and online banking prevented many former letter volumes from returning. As the number of pieces falls, the cost of sorting and transport is spread across fewer items.
Parcels have grown, but they do not replace postal finances dollar for dollar. Package delivery is intensely competitive, and large merchants can negotiate rates that private carriers also must match. Lower prices for a dense, high-volume shipment may compensate for a costly letter route only imperfectly, leaving the universal network exposed.
The price of universal service
USPS delivers to more than 160 million addresses, including places where daily delivery would never cover the labour and fuel bill. Alaska, Hawaii, tribal lands and sparsely populated counties illustrate the trade-off: every address carries a promise, while the revenue behind it varies sharply. A price increase spreads that social cost across senders instead of concentrating it in low-volume locations.
Australia has a familiar version of this geography. Perth and regional Western Australia involve long travel distances and dispersed demand, while traffic and high property costs complicate last-mile work in Sydney and Melbourne. Australia Post’s parcel lockers, PO boxes and pickup network help reduce repeated doorstep trips, yet the underlying need to reach thin-volume areas remains.
Pensions and the missing federal cushion
Retiree health benefits and pension payments are a lasting burden. USPS is required to prefund a larger share of those obligations than many private employers, and an ageing workforce increases the cash cost before any new parcel is delivered. The agency has also struggled to modernise buildings, vehicles and processing equipment while meeting daily service obligations.
For years, Congress provided an annual appropriation to help cover retiree health costs; that support ended in 2021. The postal service is now expected to rely mainly on revenue from its own operations. Rate rises can close part of that gap, but they also make mail less competitive against digital alternatives, so the adjustment cannot simply continue indefinitely.
Why e-commerce has not rescued the balance sheet
UPS, FedEx and regional carriers compete for parcel growth, while online platforms encourage sellers to promise fast or free delivery. Price competition is strongest for predictable, heavy shipments from major warehouses. USPS must handle everything from a single prescription in a small town to a container of clothing entering a metropolitan sorting centre, and each piece carries different handling costs.
The Australian market is similarly crowded: Australia Post faces couriers such as Sendle, StarTrack and Aramex, along with retailers running their own logistics. Choice can push prices down, but it also encourages more frequent, fragmented deliveries. In dense cities that raises congestion and failed-drop costs; in the bush, fewer routes mean each stop travels further.
What this means for Australian households and businesses
For consumers, the clearest effect will appear on goods bought from America. The quoted postage may include USPS rates, fuel surcharges and an international handling fee, all converted into Australian dollars. A weaker dollar against the greenback can add to the final bill, even before the retailer changes its own pricing.
Customs treatment matters as well. Goods valued at A$1,000 or below generally enter Australia under the low-value threshold, with 10 per cent GST payable on taxable imported goods. Above that threshold, customs duty and GST can apply, and a formal declaration may be required. Online shoppers should therefore compare the landed cost, not just the checkout shipping line.
Australian exporters, charities and small businesses should also check whether rates are embedded in customer quotations, postage-due accounts or platform contracts. Parcels sent directly from the United States are not the only exposure: Australia Post may adjust its own charges for heavy items, rural routes and peak-season demand. Its independence from USPS prevents direct rate spillover, not exposure to the same cost pressures.
What to watch in the next price round
Future decisions will depend on letter volume, parcel growth, wage and transport costs, pension funding and political pressure on service standards. If revenue remains short of the cost of the network, USPS is likely to propose more increases, while the Postal Regulatory Commission considers whether they comply with its rules. Congress could also restore some assistance, change delivery obligations or require cuts instead.
Shoppers can limit surprises by comparing total landed costs, consolidating orders and checking whether tracked or insurance options are worthwhile for valuable items. Businesses should review shipping contracts and separate temporary surcharges from permanent base-rate changes. For continuing coverage of postal policy, U.S. politics and the effects on Australian consumers, subscribe to WorldIndependant and share its reports with colleagues and customers who rely on affordable mail.