Setting up GA4 the right way from day one saves you months of bad data later. Use this checklist while you work through your GA4 account setup. Check off each step as you go.

Before You Start

• Confirm you have admin access to Google Analytics and Google Tag Manager
• List every website and app you need to track
• Write down your top 3 business goals for tracking (leads, sales, sign ups)

Account and Property Setup

• Create a GA4 property with the correct time zone and currency
• Set up data streams for every website and app
• Turn on Google Signals for better cross device reporting
• Set your data retention window to 14 months
• Add your team with the correct access levels

Tracking Foundations

• Install the GA4 tag through Google Tag Manager, not directly in your site code
• Confirm the tag fires on every page using GTM Preview mode
• Enable enhanced measurement for scrolls, outbound clicks, and site search
• Exclude your own team’s traffic with an internal traffic filter
• Link GA4 to Google Ads and Google Search Console

Before You Call It Done

• Check the GA4 Realtime report while browsing your own site
• Confirm at least one conversion event is set up and firing
• Document your setup so your team knows what was configured and why

Frequently Asked Questions

How long does a proper GA4 foundation setup take?

Most established businesses can complete this checklist in 2 to 4 hours if you already have admin access to your accounts. Complex sites with multiple domains or apps take longer.

What happens if I skip the internal traffic filter?

Your reports will include your own team’s visits, which inflates your numbers and hides your real customer behavior. This is one of the most common GA4 setup mistakes we see.

BOOK A FREE 30 MINUTE CALL →
Want us to handle your GA4 setup instead? We will walk through your data with you in plain English.