Posted on

How to Set Up Google Ads Remarketing: Complete Step-by-Step Guide

How to Set Up Google Ads Remarketing: Complete Step-by-Step Guide

Master google ads remarketing setup with our comprehensive guide covering audience creation, campaign configuration, and advanced retargeting strategies that convert.

Understanding Google Ads Remarketing Fundamentals

Google ads remarketing setup allows you to reconnect with users who have previously interacted with your website or mobile app. This powerful advertising strategy targets people who already know your brand, making them significantly more likely to convert than cold traffic. By showing tailored ads to previous visitors as they browse other websites, watch YouTube videos, or use mobile apps across the Google Display Network, you can dramatically improve your return on ad spend.

Remarketing works by placing a cookie or mobile identifier on a user’s device when they visit your website. This identifier adds them to your remarketing audience, allowing you to serve them targeted advertisements later. The technology behind retargeting google ads has evolved considerably, now offering sophisticated audience segmentation based on user behaviour, pages visited, actions taken, and even predicted purchase intent.

Key Benefit: Remarketing campaigns typically achieve 2-3 times higher click-through rates and 50-70% lower cost-per-acquisition compared to standard display advertising campaigns.

There are several types of remarketing available in Google Ads:

  • Standard Remarketing: Display ads to past visitors as they browse websites and apps on the Google Display Network
  • Dynamic Remarketing: Show ads featuring specific products or services that visitors viewed on your website
  • Remarketing Lists for Search Ads (RLSA): Target past visitors when they search on Google with customised search ads and bids
  • Video Remarketing: Reach people who have interacted with your videos or YouTube channel
  • Customer List Remarketing: Upload contact information to target existing customers across Google properties
  • App Remarketing: Re-engage users who have used your mobile app or website

Prerequisites for Google Ads Remarketing Setup

Before diving into the technical implementation of your remarketing campaign google ads, you need to ensure several foundational elements are in place. Proper preparation significantly reduces setup time and prevents common configuration errors that can delay your campaign launch.

Requirement Description Minimum Threshold
Active Google Ads Account Fully verified account with billing configured N/A
Website Traffic Sufficient visitors to build audiences 100 users in 30 days
Google Analytics (Optional) Linked to Google Ads for enhanced audiences Recommended
Conversion Tracking Properly configured to measure results Highly recommended
Privacy Policy Must disclose remarketing cookie usage Required

Privacy Compliance: Your website must include a privacy policy that discloses your use of remarketing cookies and provides information about how users can opt out. This is mandatory for Google Ads compliance and GDPR requirements.

You’ll also need appropriate access levels within your Google Ads account. To set up remarketing, you require either Standard or Administrative access. Read-only or Email-only access levels won’t permit you to create audiences or install tags. If you’re working with Google Ads management service, ensure proper access permissions are granted from the outset.

Installing the Google Ads Remarketing Tag for Setup

The remarketing tag is the foundational element that enables google ads remarketing setup by tracking visitors to your website. Google provides two primary methods for implementing this tag: direct website integration or via Google Tag Manager. The latter is strongly recommended for its flexibility and ease of management.

1

Access Your Google Ads Remarketing Tag

Navigate to your Google Ads account and click on the tools icon in the top right corner. Under “Shared Library,” select “Audience manager.” Click on “Audience sources” in the left menu, then find the Google Ads tag section and click “Set up tag.”

2

Choose Your Tag Installation Method

You’ll see options to install the tag yourself or send instructions to a developer. If using Google Tag Manager (recommended), select “Use Google Tag Manager” and copy the Conversion ID and Conversion Label provided.

3

Configure Tag in Google Tag Manager

In your GTM workspace, create a new tag and select “Google Ads Remarketing” as the tag type. Paste your Conversion ID into the appropriate field. Set the trigger to “All Pages” to track all website visitors. If you need assistance with this process, our GTM setup service can help ensure proper implementation.

4

Add Custom Parameters (Optional)

For dynamic remarketing, you can pass custom parameters such as product IDs, page types, and values. These parameters enable more sophisticated audience segmentation and personalised ad delivery based on specific user behaviours.

5

Test and Publish Your Tag

Use GTM’s preview mode to verify the tag fires correctly on all pages. Check for the Google Ads remarketing tag in the Tags Fired section. Once confirmed, submit and publish your GTM container to make the changes live.

Pro Tip: Use Google Tag Assistant Chrome extension to verify your remarketing tag is firing correctly. You should see a Google Ads Remarketing tag with a green tick on each page you test.

After installation, allow 24-48 hours for your tag to begin collecting data. You can verify it’s working by checking the “Audience sources” section in your Google Ads Audience manager. The status should change from “Unverified” to “Active” with a green tick, and you’ll begin seeing user numbers populate in the “Tag Activity” column.

Creating Remarketing Audiences and Lists for Google Ads

Once your remarketing tag is collecting data, you can create targeted audiences for your retargeting google ads campaigns. Audience creation is where strategic thinking becomes crucial—the more granular and relevant your audiences, the better your campaign performance.

1

Navigate to Audience Manager

In Google Ads, click the tools icon and select “Audience manager” under Shared Library. Click the blue plus button and select “Website visitors” to create a new remarketing audience.

2

Define Your Audience Criteria

Choose between creating a list of visitors to your website or visitors of a specific page. For google ads audience remarketing, you can use various parameters:

  • URL contains specific text or equals exact URL
  • URL matches regex patterns for complex rules
  • Visitors within specific date ranges
  • Users who performed specific actions (custom parameters)
3

Set Your Membership Duration

Decide how long users remain in your audience after their visit. The default is 30 days, but you can extend this up to 540 days. Consider your sales cycle—longer for high-value products, shorter for impulse purchases or time-sensitive offers.

4

Name and Describe Your Audience

Use clear, descriptive names that explain the audience composition, such as “Cart Abandoners – Last 14 Days” or “Product Page Visitors – No Purchase.” This clarity becomes essential when managing multiple audiences across campaigns.

Audience Type Description Recommended Use
All Website Visitors Everyone who visited any page Brand awareness, broad reach
Product Viewers Visited specific product pages Dynamic remarketing, product-specific offers
Cart Abandoners Added to cart but didn’t purchase High-intent conversion campaigns
Converters Completed a purchase or goal Cross-sell, upsell, loyalty campaigns
Engaged Visitors Spent significant time or visited multiple pages Nurture campaigns, content promotion

Important: Audiences need at least 100 active users before they can be used in Display campaigns and 1,000 active users for Search campaigns (RLSA). Plan your audience strategy accordingly and allow sufficient time for lists to populate.

Consider creating exclusion audiences as well. For example, exclude recent converters from seeing ads promoting the product they just purchased. This prevents wasted ad spend and improves customer experience. You can also layer audiences to create highly specific segments, combining multiple criteria for precision targeting in your remarketing campaign google ads.

Setting Up Your Remarketing Campaign in Google Ads

With your audiences created and populated, you’re ready to build your first remarketing campaign. The campaign structure and settings you choose directly impact performance, so careful configuration during google ads remarketing setup is essential.

1

Create a New Display Campaign

From your Google Ads dashboard, click the blue plus button and select “New campaign.” Choose a goal that aligns with your objectives—Sales, Leads, or Website Traffic are most common for remarketing. Select “Display” as your campaign type.

2

Configure Campaign Settings

Name your campaign descriptively (e.g., “Remarketing – Cart Abandoners – Display”). Set your target locations, languages, and bid strategy. For beginners, “Maximise conversions” or “Target CPA” work well once you have conversion data. Set a reasonable daily budget based on your audience size—start with £10-20 for smaller audiences.

3

Create Your Ad Group

Within your campaign, create an ad group with a clear name. This is where you’ll define your targeting. Under “Audiences,” click “Browse” and navigate to “Your data segments.” Select the remarketing audience(s) you created earlier. You can add multiple audiences to a single ad group or create separate ad groups for different audiences.

4

Set Audience Targeting Method

Choose between “Observation” (allows expanded reach) and “Targeting” (restricts to your selected audiences only). For pure remarketing campaigns, always select “Targeting” to ensure your ads only show to your remarketing audiences.

5

Create Your Responsive Display Ads

Upload multiple images (landscape and square formats), headlines, descriptions, and your business logo. Google will automatically test combinations to find the best-performing variations. Tailor your ad copy to acknowledge the visitor’s previous interaction—”Still interested?” or “Complete your purchase” work well for cart abandoners.

6

Configure Frequency Capping

Under “Additional settings” in your campaign setup, enable frequency capping to limit how often the same user sees your ads. A good starting point is 3-5 impressions per user per day to avoid ad fatigue whilst maintaining visibility.

Pro Tip: Create separate campaigns for different stages of the customer journey. Run one campaign for early-stage browsers with educational content, another for product viewers with specific offers, and a third for cart abandoners with urgency-driven messaging and incentives.

Don’t forget to exclude converters from campaigns focused on driving initial purchases. Add your conversion audience as an exclusion to prevent showing purchase-focused ads to people who have already bought. This simple step can save significant budget whilst improving user experience.

Advanced Retargeting Strategies and Segmentation

Once you’ve mastered basic retargeting google ads campaigns, advanced strategies can significantly improve performance. These techniques leverage sophisticated audience segmentation and strategic campaign structures to maximise return on investment.

Dynamic Remarketing Implementation

Dynamic remarketing shows users ads featuring the exact products or services they viewed on your website. This personalised approach typically generates 2-3 times higher conversion rates than standard remarketing. Implementation requires passing custom parameters through your remarketing tag, including product IDs, values, and page types. E-commerce businesses particularly benefit from this approach, as it creates a personalised shopping experience that follows users across the web.

Remarketing Lists for Search Ads (RLSA)

RLSA allows you to customise your search campaigns when previous visitors search on Google. You can increase bids for high-value audiences, show different ad copy, or bid on broader keywords specifically for past visitors. For example, you might bid on generic terms like “running shoes” only when the searcher has previously visited your site, making the broad keyword economically viable through improved conversion rates.

RLSA Strategy: Create observation campaigns to understand how your remarketing audiences perform on existing search terms, then create targeted RLSA campaigns with adjusted bids and tailored messaging for your best-performing segments.

Sequential Remarketing Funnels

Build a sequential message strategy that evolves based on user behaviour and time since interaction. Structure might include:

  1. Days 1-3: Awareness ads reminding them of products viewed
  2. Days 4-7: Educational content addressing common objections
  3. Days 8-14: Special offer or incentive to convert
  4. Days 15-30: Last-chance messaging with urgency

This approach requires creating multiple audiences with different membership windows and corresponding campaigns for each stage. The progressive messaging nurtures prospects through the funnel rather than showing the same ad repeatedly.

Cross-Channel Remarketing Integration

Combine your google ads audience remarketing with other channels for unified messaging. Upload customer lists to create Customer Match audiences, enabling you to target existing customers on Gmail, YouTube, and Search. Integrate with Google Analytics audiences to create sophisticated segments based on user behaviour, demographics, and technology. Link your YouTube channel to retarget video viewers with display ads or search campaigns.

Privacy Consideration: Always ensure your cross-channel remarketing strategies comply with data protection regulations. Obtain explicit consent where required and provide clear opt-out mechanisms for users who don’t wish to receive remarketing ads.

Predictive Audience Targeting

Leverage Google’s machine learning with similar audiences (lookalike audiences) that find new users who share characteristics with your remarketing lists. These automatically-generated audiences help expand your reach beyond previous visitors whilst maintaining relevance. Smart bidding strategies like Target ROAS or Maximise Conversion Value work particularly well with larger remarketing audiences, allowing algorithms to optimise bids based on conversion likelihood.

Optimising Your Google Ads Remarketing Setup Performance

Continuous optimisation separates mediocre remarketing campaigns from exceptional ones. Regular analysis and strategic adjustments based on performance data ensure your campaigns deliver maximum value and efficiency.

Key Performance Metrics to Monitor

  • View-Through Conversions: Conversions that occur after someone sees (but doesn’t click) your remarketing ad, indicating brand impact
  • Conversion Rate: Should be significantly higher than cold traffic campaigns (typically 2-5x higher)
  • Cost Per Acquisition: Monitor CPA trends to ensure remarketing remains cost-effective
  • Frequency: Average impressions per user—too high indicates ad fatigue, too low means insufficient visibility
  • Audience Size: Ensure lists maintain sufficient users for campaign delivery
  • Impression Share: Percentage of available impressions you’re capturing within your audiences

Bid Optimisation Strategies

Adjust bids based on audience quality and intent signals. Cart abandoners typically justify 100-300% higher bids than casual browsers. Use bid adjustments for device, location, and time of day based on conversion data. Consider dayparting to show ads during peak conversion hours when your audience is most likely to take action.

Optimisation Area Review Frequency Action Threshold
Ad Creative Performance Weekly Pause assets with CTR <0.5%
Audience Performance Bi-weekly Review audiences with <10 conversions
Bid Adjustments Weekly Adjust when CPA variance >30%
Budget Allocation Daily Reallocate when campaigns lose impression share
Frequency Caps Weekly Adjust if frequency >8 per week

Creative Optimisation and Testing

Refresh your ad creative every 4-6 weeks to combat banner blindness. Test different value propositions—discounts vs. benefits vs. urgency messaging. A/B test landing pages specifically designed for remarketing traffic that acknowledge the visitor’s previous interaction. Use dynamic creative features in responsive display ads to automatically show the best-performing combinations of headlines, images, and descriptions.

Pro Tip: Create seasonal ad variations in advance and schedule them to go live automatically. Holiday-themed remarketing ads typically see 20-40% higher engagement than generic creative during peak periods.

Audience Refinement

Regularly audit audience performance and refine definitions based on data. Split broad audiences into smaller segments based on engagement level or product interest. Create exclusion lists for users who haven’t engaged after 30+ days to focus budget on warmer prospects. Combine audiences strategically—layer demographic data with behavioural signals for precision targeting.

If you’re managing complex remarketing strategies across multiple campaigns and channels, professional support can ensure optimal performance. Our Google Ads management service specialises in advanced remarketing optimisation and strategic campaign management.

Troubleshooting Common Remarketing Issues

Even with careful setup, you may encounter issues with your remarketing campaigns. Here are the most common problems and their solutions:

Problem
Remarketing tag showing as “Unverified” or “Inactive”
Cause
Tag not properly installed, firing inconsistently, or hasn’t collected enough data yet
Fix
Verify tag installation using Google Tag Assistant, ensure it fires on all pages, check GTM publish status, and allow 24-48 hours for initial verification

Problem
Audience size not growing or stuck at zero
Cause
Insufficient website traffic, overly restrictive audience rules, or recent tag installation
Fix
Review audience criteria for errors in URL rules, broaden targeting parameters, verify tag is firing correctly, and ensure adequate traffic to matching pages

Problem
Campaign not serving ads despite active status
Cause
Audience below minimum threshold (100 for Display, 1000 for Search), budget too low, or restrictive targeting
Fix
Check audience size meets minimum requirements, increase daily budget to at least £10, verify targeting is set to “Targeting” not “Observation”, and confirm bids are competitive

Problem
Low impression share and limited delivery
Cause
Budget constraints, low bids, or frequency caps restricting delivery
Fix
Increase daily budget, raise bids by 20-30%, review and adjust frequency cap settings, and check for any limiting targeting parameters

Problem
High frequency but low conversions
Cause
Ad fatigue from showing same ads too often, weak creative, or poor landing page experience
Fix
Implement

Need Expert Help?

Get Professional Setup from Rahman Digital Agency

Available for UK and global clients. Full setup completed in under 24 hours by Md Mahmudur Rahman Ashik.

About the Author
Md Mahmudur Rahman Ashik
Google Ads Manager · 5+ Years · Founder, Rahman Digital Agency

Specialising in Google Ads management, conversion tracking via GTM and GA4, and SEO content writing for UK and global clients.

Posted on

How to Track Form Submissions as Conversions in Google Ads

How to Track Form Submissions as Conversions in Google Ads

Learn how to accurately track form submissions in Google Ads to measure campaign performance, optimise your budget, and maximise your lead generation ROI.

Why You Need to Track Form Submissions in Google Ads

Understanding how to track form submissions in Google Ads is essential for any business running PPC campaigns focused on lead generation. Without proper conversion tracking, you’re essentially flying blind—unable to determine which keywords, ad groups, or campaigns are actually generating valuable leads for your business.

When you track form submissions google ads correctly, you gain access to critical data that enables you to:

  • Identify which campaigns and keywords drive the most conversions
  • Calculate your true cost per lead and return on ad spend
  • Enable Smart Bidding strategies that optimise for conversions automatically
  • Make data-driven decisions about budget allocation across campaigns
  • Improve your Quality Score by demonstrating campaign effectiveness
  • Understand the complete customer journey from click to conversion

Form conversion tracking google ads allows the platform’s machine learning algorithms to optimise your campaigns effectively. Without this data, Google Ads cannot identify patterns in user behaviour that lead to conversions, limiting the effectiveness of automated bidding strategies.

Prerequisites Before You Begin

Before implementing form tracking, ensure you have the following elements in place:

Access Requirements: You’ll need administrative access to both your Google Ads account and your website. If you’re using Google Tag Manager, you’ll also need publish permissions for your GTM container.

  • An active Google Ads account with active campaigns
  • A contact form or lead form on your website that you want to track
  • Website access to add tracking code (or GTM container access)
  • A thank you page or form submission confirmation (recommended but not required)
  • Basic understanding of your website’s form structure

If you’re managing complex tracking requirements across multiple platforms, you might benefit from professional GTM setup service to ensure everything is configured correctly from the start.

Important: Ensure your website complies with privacy regulations like GDPR and that you have appropriate cookie consent mechanisms in place before implementing conversion tracking.

Setting Up Your Conversion Action in Google Ads to Track Form Submissions

The first step in tracking contact form google ads conversions is creating a conversion action within your Google Ads account. This tells Google Ads what action you consider valuable and want to measure.

1

Access Conversion Settings

Sign in to your Google Ads account and click the “Tools and Settings” icon in the top right corner. Under “Measurement,” select “Conversions.”

2

Create New Conversion Action

Click the blue plus button (+) to add a new conversion action. Select “Website” as your conversion source since you’re tracking form submissions on your site.

3

Configure Conversion Details

Choose the conversion category “Submit lead form” or “Contact” depending on your form’s purpose. Name your conversion action something descriptive like “Contact Form Submission” or “Lead Form – [Service Name].”

4

Set Value and Count

Assign a value to each conversion if you know the average value of a lead. For “Count,” select “One” if you want to count only one conversion per ad click, or “Every” if multiple form submissions from the same user should be counted separately.

5

Configure Conversion Window

Set your click-through conversion window (typically 30 days for lead forms). This determines how long after clicking your ad a conversion can be attributed to that click.

6

Attribution Settings

Choose your attribution model. For most lead generation campaigns, “Last click” or “Data-driven” attribution works well, depending on your customer journey complexity.

Pro Tip: If you have different forms with varying value (e.g., a general enquiry form vs. a high-value consultation request), create separate conversion actions for each to track performance individually.

Installing the Conversion Tracking Code

After creating your conversion action, Google Ads will provide you with a tracking code snippet. There are two primary methods for implementing this code: direct installation or using Google Tag Manager (recommended).

Method 1: Direct Code Installation

This method involves placing the Google Ads conversion tracking code directly on your website. It’s straightforward but less flexible than using GTM.

  1. After creating your conversion action, Google Ads will display your tracking tag. Select “Use Google Tag Manager” or “Install the tag yourself” depending on your preference.
  2. If installing directly, copy the global site tag (gtag.js) and place it on every page of your website, just after the opening <head> tag.
  3. Copy the event snippet specifically for your form conversion and place it on your form’s thank you page or success confirmation page, within the <head> or <body> tag.
  4. Save and publish your website changes.

Important Consideration: Direct code installation works best when you have a dedicated thank you page that loads after form submission. If your form displays an inline confirmation message without a page reload, you’ll need to implement event-based tracking using GTM (covered in the next section).

Tracking Code Components Explained

Understanding the two parts of Google Ads tracking code helps ensure proper implementation:

Code Component Purpose Placement
Global Site Tag (gtag.js) Loads the Google Ads tracking library and enables basic tracking functionality Every page, in <head> section
Event Snippet Fires when a specific conversion action occurs (form submission) Thank you page or triggered by event

Implementing Lead Form Tracking Google Ads with Google Tag Manager

Google Tag Manager provides a more robust and flexible solution for form conversion tracking google ads, especially for forms that don’t redirect to a separate thank you page. This method is preferred by most digital marketing professionals.

Setting Up Google Tag Manager for Form Tracking

1

Install GTM Container Code

If you haven’t already, install the Google Tag Manager container code on all pages of your website. The container code snippet should be placed high in the <head> section and immediately after the opening <body> tag.

2

Enable Built-in Form Variables

In GTM, navigate to “Variables” and click “Configure” in the Built-In Variables section. Enable all Form variables including “Form ID,” “Form Classes,” “Form Target,” and “Form Text.”

3

Create a Form Submission Trigger

Go to “Triggers” and create a new trigger. Select “Form Submission” as the trigger type. Configure it to fire on “All Forms” initially (you can refine this later to specific forms using form ID or classes).

4

Create the Google Ads Conversion Tag

Navigate to “Tags” and create a new tag. Select “Google Ads Conversion Tracking” as the tag type. Enter your Conversion ID and Conversion Label from your Google Ads conversion action setup.

5

Attach the Form Trigger

In your Google Ads Conversion Tracking tag, attach the Form Submission trigger you created in step 3. This tells GTM to fire the conversion tag whenever a form is submitted.

6

Refine Trigger Conditions (Optional)

If you have multiple forms on your site and only want to track specific ones, edit your trigger to add conditions. For example, “Form ID equals contact-form” or “Form Classes contains lead-form.”

Pro Tip: Use GTM’s Preview mode to test your form tracking before publishing. This allows you to see exactly which tags fire when you submit your form, helping you identify any configuration issues.

Advanced GTM Configuration for Contact Form Google Ads Tracking

For more sophisticated tracking scenarios, consider these advanced configurations:

  • Form validation checking: Use a custom JavaScript variable to check if the form passed validation before firing the conversion tag, preventing false positives from failed submissions
  • Dynamic conversion values: Create a variable that extracts order value or lead quality information from the form to pass dynamic values to Google Ads
  • Multi-step forms: Track completion of the final step only by identifying the specific page or form element that indicates final submission
  • AJAX form submissions: Use custom HTML tags or dataLayer events to ensure conversions fire even when forms submit without page reload

If you’re dealing with complex form structures or need assistance with advanced tracking scenarios, professional GTM setup service can ensure your tracking is accurate and comprehensive.

Testing and Verifying Your Form Tracking

Implementing tracking code is only half the battle—you must verify that it’s working correctly before relying on the data for campaign optimisation decisions.

Using Google Tag Assistant

Google Tag Assistant (Legacy) or the newer Google Tag Assistant extension helps you verify that your Google Ads conversion tag is firing correctly.

  1. Install the Google Tag Assistant browser extension for Chrome
  2. Navigate to a page with your contact form
  3. Enable Tag Assistant and refresh the page
  4. Submit your form and observe whether the Google Ads conversion tag fires
  5. Check for any errors or warnings that might indicate implementation issues

GTM Preview Mode Testing

If you’re using Google Tag Manager, the built-in Preview mode provides detailed debugging information:

1

Enter Preview Mode

In GTM, click “Preview” in the top right corner. Enter your website URL in the Tag Assistant popup that appears.

2

Navigate to Your Form

Your website will open with the Tag Assistant connected. Navigate to the page containing your form.

3

Submit the Form

Fill out and submit your form. Watch the Tag Assistant debugger window to see which tags fire upon submission.

4

Verify Tag Firing

Check that your Google Ads Conversion Tracking tag appears in the “Tags Fired” section after form submission. Click on it to see detailed information about the tag configuration.

Checking Conversions in Google Ads

After testing, verify that conversions appear in your Google Ads account:

  • Navigate to “Tools and Settings” → “Conversions” in Google Ads
  • Find your form submission conversion action in the list
  • Check the “Status” column—it should show “Recording conversions” within 24 hours of your first test submission
  • Look for your test conversion in the conversion data (note: test conversions may take several hours to appear)
  • Verify the conversion source is correctly attributed (should show “Website” not “Unverified”)

Patience Required: Google Ads conversions aren’t instantaneous. It can take up to 24 hours for test conversions to appear in your account, and conversion data is typically processed with a 2-3 hour delay during normal operation.

Common Issues and Troubleshooting

Even with careful implementation, you may encounter issues with form conversion tracking. Here are the most common problems and their solutions:

Problem
Conversions not recording at all
Cause
Tracking code not installed correctly or conversion tag not firing
Fix
Verify tag installation using Google Tag Assistant. Check that both global site tag and event snippet are present. Ensure event snippet fires on form submission or thank you page load.

Problem
Duplicate conversions being recorded
Cause
Conversion code installed multiple times or firing multiple times per submission
Fix
Search your website code for duplicate instances of the conversion snippet. In GTM, check that you don’t have multiple tags firing on the same trigger. Set conversion counting to “One” per ad click in Google Ads settings.

Problem
Conversions showing as “Unverified”
Cause
Google Ads cannot match the conversion to an ad click from your account
Fix
Ensure you’re using the correct Conversion ID and Label for your account. Verify the global site tag is on all pages users might land on from your ads. Check auto-tagging is enabled in Google Ads.

Problem
Tag fires on page load instead of form submission
Cause
Wrong trigger configured in GTM or event snippet on wrong page
Fix
In GTM, change trigger from “Page View” to “Form Submission”. If using direct code installation, ensure event snippet is only on the thank you page, not on the page with the form itself.

Problem
AJAX form not tracking conversions
Cause
Form submits without page reload, preventing standard form submission trigger
Fix
Implement custom event tracking using dataLayer.push() in your form’s success callback function. Create a custom event trigger in GTM that listens for this dataLayer event.

Problem
Conversion values not passing correctly
Cause
Dynamic value variable not configured or returning undefined
Fix
In GTM, create a variable to capture the conversion value from your form or thank you page. Test the variable in Preview mode to ensure it returns the expected value. Reference this variable in your conversion tag’s value field.

Still Having Issues? If you’ve tried these solutions and conversions still aren’t tracking correctly, consider reaching out through our contact us for professional assistance with your tracking setup.

Optimisation Tips for Form Conversion Tracking

Once your tracking is working correctly, these optimisation strategies will help you get more value from your conversion data:

Segment Your Conversions

Create separate conversion actions for different types of forms or different stages of the customer journey:

  • Top-of-funnel actions (newsletter signups, resource downloads)
  • Middle-funnel actions (product demo requests, consultation bookings)
  • Bottom-funnel actions (purchase requests, quote forms)

This segmentation allows you to optimise campaigns for specific funnel stages and assign appropriate values to different conversion types.

Use Conversion Value Tracking

If different leads have different potential values, implement dynamic conversion values:

  • Assign higher values to forms for premium services or high-ticket items
  • Use form fields (like company size or budget) to dynamically calculate lead value
  • Update conversion values based on historical close rates for different lead types

Leverage Smart Bidding

With accurate conversion tracking in place, enable Smart Bidding strategies:

Bidding Strategy Best For Minimum Conversions Required
Target CPA Consistent cost per lead 30 conversions in 30 days
Target ROAS When conversion values vary significantly 50 conversions in 30 days
Maximise Conversions Getting as many leads as possible within budget No minimum (but 30+ recommended)
Maximise Conversion Value Maximising total lead value within budget No minimum (but 50+ recommended)

Implement Enhanced Conversions

Enhanced conversions send hashed first-party data to improve conversion measurement accuracy:

  • Captures email addresses and other user data from your forms
  • Helps match more conversions even when cookies are blocked
  • Improves conversion tracking accuracy by 5-20% on average
  • Can be implemented through GTM or directly in your conversion tag code

Pro Tip: Set up conversion tracking rules to exclude internal traffic from your office or team members who might test the forms. In Google Ads, go to Tools → Conversions → Settings → Filters to create IP address exclusions.

Regular Auditing and Maintenance

Form tracking isn’t a “set it and forget it” task. Schedule regular audits:

  1. Monthly: Check that conversion numbers align with CRM data or actual enquiries received
  2. Quarterly: Test all forms to ensure tracking still works after website updates
  3. When making changes: Always test in GTM preview mode before publishing
  4. After website redesigns: Verify all tracking code and GTM containers are properly migrated

For businesses running substantial ad budgets, professional Google Ads management service can ensure your tracking remains accurate and your campaigns stay optimised for maximum ROI.

Conclusion

Learning how to track form submissions in Google Ads is fundamental to running successful lead generation campaigns. By implementing proper conversion tracking, you transform Google Ads from a simple advertising platform into a data-driven optimisation engine that continuously improves your campaign performance.

Whether you choose direct code installation or the more flexible Google Tag Manager approach, the key is ensuring your tracking is accurate, comprehensive, and regularly maintained. Start with a single form to track form submissions google ads, verify it’s working correctly, and then expand to additional forms and more sophisticated tracking setups as needed.

Remember that conversion tracking isn’t just about collecting data—it’s about using that data to make smarter marketing decisions, allocate budget more effectively, and ultimately generate more valuable leads for your business at a lower cost. With the strategies outlined in this guide, you’re now equipped to implement, test, and optimise form conversion tracking that will drive measurable improvements in your Google Ads performance.

Frequently Asked Questions

How long does it take for form submission conversions to appear in Google Ads?

Conversions typically appear in your Google Ads account within 2-3 hours of the form submission, though it can take up to 24 hours in some cases. The initial status of your conversion action may show “Unverified” for the first few hours and will update to “Recording conversions” once Google Ads

Need Expert Help?

Get Professional Setup from Rahman Digital Agency

Available for UK and global clients. Full setup completed in under 24 hours by Md Mahmudur Rahman Ashik.

About the Author
Md Mahmudur Rahman Ashik
Google Ads Manager · 5+ Years · Founder, Rahman Digital Agency

Specialising in Google Ads management, conversion tracking via GTM and GA4, and SEO content writing for UK and global clients.