How to Switch NBN Providers in Australia: A Step-by-Step Guide

Knowing how to switch NBN providers can be the difference between overpaying for sluggish broadband and getting a faster, cheaper plan that actually matches your household's needs. According to Finder's Consumer Sentiment Tracker, the average Australian spends around $82 a month on their NBN plan. With dozens of providers competing for your business and introductory discounts as low as $39 per month, there is real money on the table if you are willing to shop around.

The good news is that switching is far simpler than most people expect. You do not need to contact NBN Co directly, there is no technician visit required in most cases, and your new provider handles the transfer for you. In this guide, we walk through every step of the process, highlight the exit fees and pitfalls to watch out for, and recommend some affordable gear upgrades that can help you get the most out of your new connection.

Most NBN plans in Australia now operate on a no lock-in, month-to-month basis. That means you are free to leave whenever you find a better deal. Here are the main reasons Australians switch:

• Price increases after introductory periods. Many providers offer honeymoon discounts for the first six months. Once that period ends, your bill can jump by $15 to $30 per month. Switching to a new provider resets the clock on promotional pricing.
• Slow evening speeds. Not all providers are equal when it comes to peak-hour performance. A provider with a high contention ratio may deliver noticeably slower speeds between 7 pm and 11 pm, even if you are on the same speed tier.
• Poor customer support. If you have been stuck on hold for hours trying to resolve outages, a provider like Aussie Broadband (voted most-loved broadband provider three years running) could be worth the switch.
• New speed tiers. NBN 500 is now available on FTTP and HFC connections and costs only a few dollars more per month than NBN 100, making it outstanding value for power users.

If any of these sound familiar, it is well worth spending 20 minutes comparing your options. Use our budget planner to work out how much room you have in your monthly budget for a broadband upgrade, or whether a cheaper plan could free up cash for other goals.

Step 1: Check your current contract

Log into your current provider's app or online portal and check whether you are on a month-to-month plan or a fixed-term contract. Month-to-month plans typically require 30 days' notice. Fixed-term contracts may attract early termination fees (more on these below). Also confirm whether you need to return a provider-supplied modem.

Step 2: Find your AVC ID

Your Access Virtual Circuit Identifier (AVC ID) is a 15-digit code that identifies your specific NBN connection. You will find it on a recent bill, in your provider's app, or by calling their support line. Having this ready speeds up the sign-up process with your new provider.

Step 3: Compare NBN plans

Focus on three things when comparing plans: typical evening speed (the speed you actually get during peak hours), the monthly cost after any introductory discount expires, and whether a modem is included or BYO. Comparison sites such as WhistleOut, Finder and Canstar are useful for filtering by speed tier and price.

Step 4: Check your NBN connection type

Visit the NBN Co address checker to confirm the technology type at your address (FTTP, FTTC, FTTN, HFC, etc.) and whether a free fibre upgrade is available. Your connection type determines the maximum speed tier you can access, and some plans are only available on certain technologies.

Step 5: Sign up with your new provider

Most providers let you sign up online in under 10 minutes. Have your address details, a form of ID and your payment information ready. If you have your AVC ID, provide it during sign-up.

Step 6: Let your new provider handle the transfer

This is the most important step. Do not cancel your existing service before the transfer is initiated. Your new provider will contact your old provider to arrange the switchover. If you cancel first, your service may be classified as a "cancellation" rather than a "transfer", which can result in up to five business days of downtime.

Step 7: Set up your modem and test

Once the transfer completes (usually within 15 to 60 minutes for most connection types), plug in your modem, connect to your WiFi network and run a speed test. If you are not getting the speeds you expected, try connecting a device directly to the modem with an ethernet cable to rule out WiFi interference.

Step 8: Confirm cancellation with your old provider

Your new provider should automatically cancel your old plan as part of the transfer. However, it is good practice to call your old provider and confirm the billing has stopped. Return any provider-owned equipment within the required timeframe (usually 21 to 30 days) to avoid non-return fees.

The days of hefty early termination fees are mostly behind us. Almost all major providers now sell no lock-in plans. However, there are still a few costs to watch out for, particularly around modem return obligations and minimum notice periods.

Key tip: If you are connected via FTTP or Fixed Wireless, your new provider will add a new service rather than replacing the old one. That means you need to actively cancel your old plan after the new one is active, or you could end up paying for both. On HFC, FTTN, FTTB and FTTC connections, the old service is automatically replaced.

With so many providers on the market, finding the right plan can feel overwhelming. Here is what matters most:

Evening speed is the single most important metric. The "typical evening speed" advertised by providers reflects what you can realistically expect during the busiest time of day. A cheap NBN 100 plan with a typical evening speed of 80 Mbps will feel faster than an expensive NBN 100 plan that only delivers 60 Mbps in practice.

Nearly all NBN plans now include unlimited data. The exceptions are rare, but double-check before signing up to avoid bill shock. Similarly, most plans are no lock-in, meaning you can leave with 30 days' notice. If a provider is offering a contract, make sure the savings are genuinely worth the commitment.

NBN 50 remains the most popular speed tier in Australia and handles streaming, video calls and general browsing comfortably for most households. If you have a larger household with multiple people streaming or gaming simultaneously, NBN 100 or NBN 250 is a better fit. For full pricing context, see our latest insights on broadband and technology.

Switching providers is the perfect opportunity to upgrade your home network. The provider-supplied modem that came with your old plan may not support the latest WiFi standards, and a poor router can bottleneck even the fastest NBN connection.

A mesh WiFi system is the best upgrade for most Australian homes. Unlike a single router that loses signal strength over distance, a mesh system uses multiple nodes placed around your home to create a blanket of consistent coverage. This eliminates dead spots in bedrooms, garages and outdoor entertaining areas.

For devices that need the most reliable and fastest connection, such as a desktop computer, gaming console or smart TV, using a Cat6 ethernet cable instead of WiFi is always the best option. Cat6 cables support speeds up to 10 Gbps and are inexpensive. Browse our full range of electronics deals for more networking gear recommendations.

The number one mistake people make when switching is cancelling their existing service before the new one is ready. Here is how to ensure a seamless transition:

1. Never cancel your old service first. Always sign up with your new provider and let them initiate the transfer. A "transfer" preserves your connection, while a "cancellation" can leave you without internet for up to five business days.
2. Keep your old modem plugged in. Leave everything connected until you receive confirmation that the new service is active. In most cases, the switchover happens within 15 to 60 minutes.
3. Have a mobile hotspot as backup. In the unlikely event that the switch takes longer than expected, tethering your phone's data connection will keep you online for work or essential tasks.
4. Schedule the switch for a low-impact day. Avoid switching on a day when you have important video meetings or deadlines. A weekend morning is ideal.

For most connection types (FTTN, FTTB, FTTC, HFC), the actual switchover takes between 15 minutes and one hour once your new provider initiates the transfer. NBN Co reports that 98% of transfers are completed on time.

If you are also upgrading your connection technology (for example, moving from FTTN to FTTP as part of NBN Co's free fibre upgrade program), the process can take two to four weeks because a technician needs to install new equipment at your premises.

From start to finish, including sign-up and waiting for any equipment to arrive in the post, most people complete the entire switch within three to seven days.

Yes, in most cases. If you have a home phone service bundled with your NBN plan, you can request to port your existing number to your new provider. Mention this during sign-up and your new provider will coordinate the number transfer. The process typically adds one to two business days to the overall switch timeline.

Be aware that not all providers offer home phone bundles. If keeping a landline number is important to you, confirm with your new provider before signing up.

Not necessarily. If you purchased your own modem or router (BYO), it will almost certainly work with your new provider. The vast majority of Australian NBN modems are compatible across providers because they all connect to the same underlying NBN network.

If your old provider supplied a modem as part of the plan, you will usually need to return it and either buy your own or accept the modem offered by your new provider. Some providers (like Dodo and Tangerine) do not supply modems at all and expect you to BYO.

This is actually a great opportunity to upgrade. If your current modem only supports Wi-Fi 5 (802.11ac), stepping up to a Wi-Fi 6 mesh system like the TP-Link Deco X50 or even the budget-friendly Deco M4 will give you significantly better coverage and speed throughout your home.

The savings depend on your current plan and how long you have been with your provider. If you signed up on a promotional rate that has since expired, you could be paying $15 to $30 more per month than new customers at other providers. Over a year, that adds up to $180 to $360 in potential savings.

One popular strategy is to switch providers every six months to keep taking advantage of introductory discounts. Since most plans are month-to-month with no exit fees, there is no penalty for doing this. The only cost is the 10 minutes it takes to sign up online.

To put your broadband spending in context alongside your other household bills, try our budget planner tool. It can help you identify where your money is going and whether you are overpaying in other areas too.

Before you make the switch, run through this quick checklist:

1. Confirm your current contract type (month-to-month or fixed-term)
2. Note any modem return obligations or exit fees
3. Find your AVC ID on a recent bill or in your provider's app
4. Check your NBN connection type and whether a free fibre upgrade is available
5. Compare at least three providers on price, typical evening speed and contract terms
6. Sign up with your new provider and let them handle the transfer (do not cancel first)
7. Set up your new modem or mesh WiFi system and run a speed test
8. Confirm billing has stopped with your old provider and return any equipment

Switching NBN providers is one of the easiest ways to save money and improve your internet experience. With no lock-in contracts now the norm across the industry, there is no reason to stay loyal to a provider that is not giving you the best deal. Take 20 minutes to compare your options, follow the steps above, and you could be enjoying faster speeds and a lower bill by this time next week.