Set Up Google Ads Conversion Events in HubSpot

Using Hubspot to create and sync Google Ads conversion events lets you track which contacts and deals come from your advertising, so you can optimize campaigns with accurate, CRM-based data.

This guide walks you through how to connect your ad account, create conversion events, sync them to Google Ads, and review performance from inside your portal.

Before You Start: Requirements in HubSpot

Before setting up conversion events, confirm you meet the following requirements in your HubSpot account and Google Ads account.

• You have a connected Google Ads account with admin access.
• You use the HubSpot ads tool and have the correct subscription level that supports conversion events.
• You have forms, lifecycle stages, or deals that you want to track as conversions.
• Tracking code is properly installed on your website so contact interactions can be captured.

Meeting these requirements ensures your conversions sync correctly and your Google Ads campaigns can use the data for optimization and bidding.

How HubSpot Google Ad Conversion Sync Works

When you configure conversion events in HubSpot and sync them with Google Ads, the system sends conversion data back to your ad account whenever a contact or deal meets your selected criteria.

Typical criteria for conversion events include:

• A contact submitting a specific form.
• A contact reaching a particular lifecycle stage, such as Marketing Qualified Lead or Customer.
• A deal reaching a selected stage in your pipeline, such as Closed Won.

HubSpot then attributes those conversions to the Google Ads clicks that generated the contacts, using tracking parameters and its built-in tracking code.

Create Conversion Events in HubSpot

Follow these steps to create a new conversion event using your CRM data.

Step 1: Open the Ads Tool in HubSpot

1. In your account, navigate to Marketing > Ads.
2. Confirm your Google Ads account is connected. If not, connect it from the Settings or Accounts tab.

Step 2: Go to Conversion Events

1. Inside the ads tool, locate the section for Conversion events.
2. Click Create event to start a new configuration.

Step 3: Choose Your Event Type

HubSpot supports multiple event types so you can decide how conversions are tracked from your CRM objects.

• Form submission–based events: Triggered when a contact submits a chosen form.
• Lifecycle stage–based events: Triggered when a contact reaches or passes a specific lifecycle stage.
• Deal-based events: Triggered when a deal reaches a selected pipeline stage.

Select the type that matches your main conversion goal, such as lead generation or revenue-focused events.

Step 4: Configure Conversion Rules in HubSpot

Once you pick an event type, define the conditions:

• For form events, choose the exact form or forms that count as a conversion.
• For lifecycle events, select the lifecycle stage that should trigger the conversion.
• For deal events, select the pipeline and stage that signal success.

Then specify additional options, such as:

• Attribution window or timing considerations.
• Whether the event should fire once per contact or multiple times.
• Value settings if you want to associate a fixed or variable revenue value.

Sync Conversion Events from HubSpot to Google Ads

After you define your event, sync it to your Google Ads account so it can be used for measurement and optimization.

Step 5: Map the Event to Google Ads

1. Within the conversion event editor in HubSpot, look for the option to sync with Google Ads.
2. Select the connected Google Ads account where you want the conversion to appear.
3. Either create a new Google Ads conversion action from this view or map the event to an existing conversion action if you already have one.

When mapping, confirm:

• The conversion name accurately reflects the CRM event.
• The value settings in Google Ads are aligned with the values used in HubSpot, if applicable.
• The conversion category (such as Lead, Purchase, or Submit lead form) best matches the event behavior.

Step 6: Enable Event Sync in HubSpot

1. Turn on the toggle or checkbox that enables syncing for the conversion event.
2. Save your configuration so new qualifying actions in your CRM are sent to Google Ads going forward.

From this point on, when a contact or deal meets the defined criteria, HubSpot will send a conversion signal to Google Ads associated with the appropriate click.

Manage and Edit HubSpot Conversion Events

You can manage your conversion events from the ads tool at any time as your campaigns or sales process change.

• Edit existing events: Adjust forms, lifecycle stages, deal stages, or value settings.
• Pause syncing: Temporarily stop sending conversion data to Google Ads without deleting the event.
• Delete events: Remove events that are no longer relevant to your strategy.

Keep your list of events tidy so reporting in both HubSpot and Google Ads stays clear and focused on your current goals.

Best Practices for Using HubSpot Conversion Events

To get the most value from your setup, use these practical tips.

Align HubSpot Conversions With Your Funnel

Make sure each conversion event reflects a measurable stage in your marketing and sales funnel, such as:

• Top-of-funnel content downloads.
• Mid-funnel demo or consultation requests.
• Bottom-of-funnel revenue events tied to deals.

This alignment helps your team understand where ad spend is having the greatest impact.

Use HubSpot Data for Smart Bidding

When enough conversions accumulate, you can use them in Google Ads for automated bidding strategies such as Target CPA or Target ROAS. Because these conversions are based on real CRM activities in HubSpot, they often provide higher-quality signals than simple click-based metrics.

Monitor and Optimize in HubSpot Reports

Use native reporting tools to:

• Compare performance of campaigns, ad groups, and keywords based on CRM conversions.
• Identify which audiences or messages produce the most qualified contacts and revenue.
• Refine your budgets and bids using reliable conversion data flowing from HubSpot back to Google Ads.

Troubleshooting HubSpot Conversion Sync Issues

If conversions are not appearing as expected, review the following areas:

• Confirm that your Google Ads account remains connected with the right permissions.
• Verify the HubSpot tracking code is installed on all relevant pages and not blocked by browser settings or scripts.
• Check that your event conditions are not too narrow, preventing contacts or deals from meeting the criteria.
• Review time zones and attribution windows in both systems to account for reporting delays.

For detailed troubleshooting steps and the latest feature updates, refer to the official documentation on creating and syncing ad conversion events: HubSpot Google Ads conversion events guide.

Next Steps: Expand Your HubSpot Ad Strategy

Once your conversion events are live, you can expand your advertising strategy by:

• Building audiences from CRM lists and syncing them to Google Ads.
• Testing new offers, creatives, and landing pages based on insights from HubSpot reports.
• Aligning your sales team with marketing using shared conversion definitions.

If you need expert help improving your implementation, consider working with a specialized partner. For example, Consultevo focuses on optimizing digital funnels and analytics setups so teams can fully leverage tools like HubSpot and Google Ads.

By configuring robust conversion events and maintaining clean data between your CRM and ad platforms, you give every campaign the best chance to drive measurable results and long-term revenue growth.

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