Google Ads Invalid Clicks and Click Fraud: What Google Refunds and What to Do

Quick answer: Google automatically filters most invalid clicks before you are charged and credits some that are found later. You can see invalid clicks as a column and credits in Billing. If you suspect clicks were missed, gather evidence and contact Google; and cut exposure by tightening locations, excluding low-quality placements and monitoring search terms.

Seeing lots of clicks and no enquiries makes many owners suspect a competitor is clicking their ads. Sometimes that is true; more often the cause is broad targeting or poor-quality placements.

What it means

Invalid clicks include accidental double-clicks, bots and deliberate repeated clicking. Google says its systems detect and filter most of these automatically, and it issues credits for invalid activity found after billing.

Google’s Invalid Activity Credit Report (in the Report editor template gallery) shows credited clicks by campaign.

Common causes

• Bots and automated traffic
• Accidental clicks, especially on Display and app placements
• Competitors clicking repeatedly
• Search partners and Display placements in Search campaigns

How to fix it, step by step

1. Add the Invalid clicks and Invalid click rate columns to your campaigns view.
2. Check Billing → Summary for invalid-activity credits.
3. Run the Invalid Activity Credit Report from the Report editor template gallery.
4. Turn off Display Network expansion in Search campaigns and review Search partners.
5. Tighten location targeting to “Presence: people in or regularly in your locations”.
6. Exclude known abusive IP addresses if you have evidence.
7. If you believe invalid clicks weren’t credited, contact Google Ads support with dates, campaigns and evidence.

How to stop it happening again

• Monitor the search terms report weekly
• Keep Display and Search separate
• Watch for sudden CTR spikes with no conversions

Related: Google Ads location settings · Spending money with no results

Frequently asked questions

Does Google refund click fraud?

Google filters most invalid clicks before charging and credits invalid activity it detects later.

Should I buy click-fraud software?

Some businesses find it useful, but fix targeting and placements first; most waste comes from settings, not fraud.

How far back can Google credit?

Google’s help pages describe crediting invalid interactions detected within recent billing periods; check your Billing summary for specifics.

Sources

• Google Ads Help: Invalid activity credits
• PPC Land: Google Ads documents the Invalid Activity Credit Report

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