What Happened on 1 July 2026

Every year, 1 July is the date the telco industry quietly resets its prices — and 2026 was no exception. NBN Co adjusted its wholesale pricing (the amount it charges retail providers to use the network), introducing modest increases across most fixed-line speed tiers. Because retailers buy access at wholesale and resell it, those changes flowed almost immediately into the plans businesses and households actually pay for.

Within days, the big retailers confirmed their moves:

• Telstra confirmed price changes across a number of home and small business NBN plans, with most affected customers seeing monthly increases of around $4 to $5. The changes mainly hit lower and mid-tier plans — NBN 12, 25 and 50 — while several premium fibre tiers (100, 500, 750 and 1000) were held to encourage customers onto faster fibre.
• Optus announced changes across some NBN plans following the updated wholesale costs, again focused on slower-speed tiers, noting that the price gap between slower and faster speeds has continued to narrow.
• TPG raised prices by $3 to $5 on most NBN plans, leaving its NBN 100 and NBN 500 products unchanged — so customers on the cheapest plans carried the increase while those on the most popular tiers were spared.

Why NBN Prices Rise Every July

The pattern is not random. NBN Co operates under a wholesale pricing construct that is reviewed and adjusted over time, and 1 July is the conventional reset point for the industry. When wholesale input costs rise, retailers face a choice: absorb the increase and shrink already-thin margins, or pass it through. Most pass it through.

There is also a deliberate strategy in where the rises land. By nudging up the cost of slower tiers while holding premium fibre prices steady, providers narrow the gap between speeds — gently steering customers toward faster fibre plans. That dovetails with NBN Co's broader push to move Australia off legacy copper and onto full fibre, a shift we cover in our guide to NBN's forced fibre upgrades.

Who Got Hit Hardest

The businesses feeling this most are the ones you might least expect. It is not the enterprises on premium gigabit fibre — those tiers were largely protected. It is the small and medium businesses on modest, cost-conscious plans: the café on an NBN 25, the two-person consultancy on an NBN 50, the home-based tradie business on a basic connection. Precisely the plans chosen to keep costs down are the ones that rose.

And for most of these businesses, internet is only one line on a communications bill that also includes:

When each of these sits with a different supplier, the July rises don't arrive as one clean number — they trickle in across several bills, which is exactly why they are so easy to miss.

What It Means for Your Business

Let's be honest about scale. A single $5 rise on one internet plan is a rounding error. The problem is not any one increase — it is the cumulative, compounding effect of a dozen small rises across fragmented services, every single year. A business paying five separate suppliers can easily see its total communications spend drift up $30–$50 a month without a single decision being made. Over a few years, that is real money for no added value.

The other cost is attention. Every extra supplier is another bill to check, another contract to track, another support line to call when something breaks. Fragmentation doesn't just cost dollars; it costs the time of whoever in your business ends up managing it all.

You can't negotiate with NBN Co's wholesale schedule. But you can decide how much of your bill is exposed to it — and how many suppliers get to raise their prices on you each July. — The practical response to annual telco rises

The Real Enemy: Bill-Creep

"Bill-creep" is the slow, almost invisible upward drift of your total communications cost. It thrives on fragmentation and inertia: the more suppliers you have, and the longer you leave them unreviewed, the more it compounds. The July NBN rises are simply its most public annual appearance.

The antidote is not frantic plan-hopping every time a price moves. It is structural: reduce the number of suppliers who can raise prices on you, and make the prices that remain predictable. That is where consolidating onto a single, transparent platform changes the maths — a theme we explore in depth in Save Money With One Provider and our breakdown of what a business phone system really costs in Australia.

Five Ways to Offset the Rise

• 1. Consolidate suppliers. Every provider you drop is one fewer annual price rise and one fewer bill to manage. Bringing calls and SMS together is the easiest first step.
• 2. Retire legacy line rental. If you're still paying for old copper phone lines alongside internet, a cloud phone system replaces them — the calls run over the connection you already have.
• 3. Choose per-user, not per-service, pricing. A cloud system with simple per-seat pricing is far easier to predict and budget than a stack of separate line, number and message fees.
• 4. Right-size, don't just cheap-out, your NBN. The slowest tiers were hit hardest; a modest step up to a held-price tier can sometimes cost little more while giving your cloud phone system more reliable headroom.
• 5. Review annually before July. Put a reminder in for June each year to review plans and suppliers before the changes land, not after.

How Uniden Voice Keeps Costs Predictable

Uniden Voice Over Cloud is designed to take the volatility out of business communications. Instead of a patchwork of line rentals, number fees and message bolt-ons that each move every July, you get calls and business SMS on one Australian-hosted platform with straightforward pricing.

The July NBN rise is a useful annual reminder to ask a simple question: how many suppliers get to nudge your bill up each year, and how much of your spend is genuinely under your control? Consolidating your communications is the most durable answer.

Frequently Asked Questions

Why did NBN prices go up in July 2026?

NBN Co adjusts its wholesale prices (what it charges retail providers), with the latest changes taking effect from 1 July 2026 as modest increases across most fixed-line tiers. Retailers such as Telstra, Optus and TPG passed those higher wholesale costs through to customers.

How much did Telstra, Optus and TPG plans rise?

Most affected plans rose around $3 to $5 a month. Telstra lifted a number of home and small business plans, mainly on NBN 12, 25 and 50, while premium fibre tiers were largely held. Optus and TPG made similar moves focused on slower speeds, often leaving NBN 100 and 500 unchanged.

Do NBN price rises affect my business phone system?

Indirectly — a cloud phone system runs over your internet, so an NBN rise lifts one part of your total comms cost. The phone system itself needn't rise. Consolidating calls, SMS and internet, and choosing predictable per-user pricing, offsets the increase.

How can businesses avoid annual telco price increases?

You can't stop wholesale changes, but you can reduce exposure: consolidate suppliers, choose a cloud phone system with simple per-user pricing, retire legacy line rental, and review plans each June before July's changes hit.

Should I switch providers when prices rise?

A rise is a good prompt to review, but only switch if the new setup genuinely lowers total cost and improves service. Look at your whole spend — internet, lines, mobiles and SMS — and consolidate where it makes sense rather than chasing the cheapest single plan.

What to Read Next

Managing telco costs is part of running a smart communications stack. These guides go deeper.