How to Install Google Analytics 4 – In Easy Steps
Universal Analytics stopped processing hits in July 2023, and Google started removing access to Universal Analytics data from July 2024. If you never exported your Universal Analytics data, you may no longer be able to view that history. This guide now serves as a legacy walkthrough of how the upgrade worked at the time, as well as a practical reference for installing Google Analytics 4 with Google Tag Manager. For a fully up-to-date GA4 implementation guide, use our latest GA4 resources and treat this article as historical context.
If you use Google Analytics on your website, you may have seen the notices that you have until July 2023 before Universal Analytics property stops collecting data. What does this mean?
Since the release of Google Analytics 4 (GA4), you might be panicking about upgrading your Universal Analytics property to the latest GA4 version.
The upgrade process is pretty straightforward, but there are some essential things you should know before you start. So without further ado, let’s walk through the steps you will need to upgrade to Google Analytics 4.
This article assumes you have an existing universal analytics property.
Do You Need to Use GA4?
Google Analytics 4 is now the default and only supported version of Google Analytics. Universal Analytics stopped processing data in July 2023, and access to most Universal Analytics reports and APIs began shutting down in July 2024. If your tracking still relies on old Universal Analytics tags, they no longer collect any useful data. Your focus now is on ensuring a GA4 property exists, that it receives clean data, and that you have a reporting setup that replaces what you used in Universal Analytics.
Historical data from Universal Analytics is now queued for deletion. According to Google, “All standard Universal Analytics properties stopped processing new hits on July 1, 2023. 360 Universal Analytics properties stopped processing new hits on October 1, 2023.”
It’s probably a good idea to ensure Google Analytics 4 is up to date to access all the new features and reports it offers. Upgrading will also give you time to navigate the new dashboard and find the data and reports you need to improve your customer experience.
How to Upgrade to Google Analytics 4
Whilst technically not an ‘upgrade’ for this blog post, we are going to use that word. You create a brand new analytics property and deploy it on your website, and it can start collecting data right away.
If you use Google Tag Manager, then you need to add an extra tag to start collecting Google Analytics 4 Data.
Step 1: Confirm You Are Currently Using Universal Analytics
Before creating anything new, check whether a GA4 property already exists for your site.

- Log in to Google Analytics and open the property selector at the top of the screen.
- Look for a property with a name ending “- GA4” or any property that shows only two admin columns (Account and Property).
- Open that property and go to Admin → Data Streams. If you see a Web data stream with a Measurement ID starting with G-, GA4 is active.
If you find a GA4 property that you do not remember creating, Google probably auto-generated it during the migration. Treat that as a starting point. You can either audit and improve it or create a fresh GA4 property with a clean naming convention and tagging strategy.

In summary, you are looking for one of two scenarios.
- If you have three columns in the admin area, you are using universal analytics, and you should read on & upgrade to GA4.
- If you have two columns in the admin area, you already use Google Analytics 4 and don’t need to upgrade.
It’s still worth reading this article to check that you have the proper implementation.
What Happens When You Upgrade To Google Analytics 4?
Once you finish your upgrade to Google Analytics 4, your universal analytics data remains the same. This is because a brand new property is created, and you can use Universal Analytics and GA 4 in tandem whilst you wrap your head around how everything works.
What Happened To Universal Analytics Data?
Universal Analytics data continued to sit in the old interface for a limited time after July 2023. Google then began removing access from July 2024 onwards. Only data that you exported or streamed out (for example, into BigQuery or CSV exports) still exists in a usable form today. Universal Analytics properties that still appear in the interface are effectively shells; they no longer act as a reliable archive.
Get Started With Installing Google Analytics 4
When you are ready to upgrade to Google Analytics 4, go to your admin area and look for the ‘Property’ column. The first option under that heading is the ‘GA4 Setup Assistant’. This is what we will need to click on to launch your upgrade.

This will launch a wizard, which will outline a few things its important to bear in mind.
- It will only start with basic settings: Only basic settings will be copied; you should not expect advanced customisations such as goals, filters or conversion tracking. You will need to set this up again.
- The new property won’t have any historical data. Since your new Google Analytics 4 property doesn’t have any recorded information, you will need to keep your Universal Analytics property alive to view that data.
- Enhanced Measurement is Enabled By Default. The enhanced measurement feature will automatically track specific actions on your website and record them as events. This includes clicking outbound links, downloading files, page scrolls or watching videos. These can then be added as conversion goals. We will be including a post on enhanced measurement soon.
Click Create Property.

If you use the gtag.js tracking code, you won’t need to do anything. Data will be collected via your existing tag. Select ‘Create Property.’

Your property has now been created so you can add the tag to your website.
How To Add The GA4 Tag in Google Tag Manager
Click ‘see your GA 4 property’ to check out your new property. You can then begin to customise it.

Scroll down to ‘tag installation’ under ‘collection’. You can now see the data stream set-up.

Next, you need to select the data stream. Think of the data stream like the old Universal Analytics tracking ID. If you click on your newly created data stream, it opens the ‘web stream details’ window.

In the top right-hand corner, you will see the measurement ID. It’s the equivalent of the old Universal Analytics property Tracking ID.
Copy this code, or make a note of it. In my example, the measurement ID is G-CHX6XH7TX3, but you need to use the one you create.
Now we can install the code via Google Tag Manager. If you don’t use Google Tag Manager already, but you want to, then you will need to select the ‘Add New On-Page Tag’ option. Choose ‘Google Tag Manager from the options below & you will be shown how to set up a new container.

For the purpose of this guide, I am assuming you already have GTM if you want to install your code that way, so this guide does not explain how to create a new Google container. However, if you’ve managed to set up an Analytics property, you will find making a new container a piece of cake!
So we will choose ‘Use Existing On-Page Tag’ and select the ‘Google Tag Manager’ Option. Look for the measurement ID in the instructions below. Make a note of it or copy it to your clipboard.

Now it’s time to go over to Google Tag Manager & create a new tag for our GA 4 Property. First, log into your Tag Manager account and select the appropriate container. In the overview, select ‘New Tag.’

Title your tag something meaningful like ‘GA4′ or “Google Analytics 4’ so it’s easy to recognise.
Click ‘Tag Configuration’ & choose ‘Google Analytics GA4 Configuration’ as your tag type.

Simply paste the measurement ID into the empty field.
Next, you need to add a trigger. Click on the ‘Triggering’ box below. We want our Google Analytics 4 to fire whenever a user visits the website, so select ‘All Pages’ for this trigger. This will add the GA4 tag to all pages of the website. Save your configuration.

Test Your Tag Is Working
It’s a good idea to test the tag before deploying. To do this, go back to the overview screen & in the top right-hand corner, and click ‘preview’. This will open a new window and prompt you to enter a URL. Enter your website’s URL and click ‘connect’.

The preview page now loads the debug console and opens your website in a new tab. When your website loads, go back to the Tag Assistant tab in your browser, and you will be able to see if the tag has fired correctly.
Important – you will have three browser tabs open – One for tag manager, one for tag manager debug view, and one preview of the website. Keep these available so you can navigate between them.
You are looking for the name of the tag you just created. In this instance, I aptly named it ‘Google Analytics 4’. In the image below, you can also see that the Universal Analytics property tag is also loaded.

You can also click on the tag and double-check that the measurement ID is correct.
Publish Your Tag
Once you are satisfied that the tag is firing correctly, you will need to deploy it. Don’t forget this step or Analytics 4 will not be installed!
For this, head back to the Tag Manager tab, where you should see the Tag Manager Overview screen. Click ‘Submit’ in the top right corner next to Preview.
You will be prompted to enter a version name and description. Just add something meaningful like GA4 Configuration and then click ‘Publish.’
Confirm the data is flowing in Your Google Analytics Account
Once the tag is live, you can make one final check with Google Analytics to check the data is flowing into your property. To do this, navigate back to the debug view in your browser. – this should be the middle tab of the three you’re working on.
From this screen, select the Analytics option & you will be able to see that a hit has been sent to Google Analytics.

Congratulations! Your tag is live & data is flowing!
A Few final steps in setting up New Google Analytics 4.
We are almost done with the upgrade. Go back to Google Analytics, where you just set up your new property. Head to the admin area of the latest property you just created and click ‘Setup Assistant’ under the ‘Property’ column.
On this screen, you can find a few more options to configure. this includes
- Enhanced measurement for controlling automatic events
- Activate Google Signals. This helps with advertising features.
- Linking to Google Ads. If you have a Google Ads account, you can enter the ID and follow the steps required. We won’t cover that here.
- You can link to audience and conversion reports.
- Create Conversions

Take time to have a play. There is no need to do all of this at once. But getting ahead of the game will give you many months to get to grips with some of the great new features of Google Analytics 4 & when the time comes, you won’t need to panic!
Install Google Analytics 4 – Conclusion
Well done, you have managed to upgrade to Google Analytics 4. You can still use it alongside the Universal Analytics property for the time being. The new property won’t show historical data, so it’s a good idea to enable data collection now.
Don’t delete your Universal Analytics Property. Although it will stop collecting data in 2023, you can’t view the historical stuff without it.
I hope this guide helped you install and upgrade to Google Analytics 4! Upgrading to the latest version of GA unlocks many features, including new reports and a more simplified and streamlined collection of data, helping you skyrocket your SEO.
We will be adding more Google Analytics 4 resources over the coming weeks. Watch out for links on this article, or sign up to our mailing list to be the first to be notified of new blogs.