Practical guide
Google Ads management fees: what agencies charge
Agencies usually charge for Google Ads management as a fixed monthly fee, a percentage of ad spend, or a mix. What matters most is what the fee includes and how results are measured.
The work to plan together
A scope shaped around this requirement.
- Common modelsScope
- Check what is includedReview
- Ad spend is paid to Google separatelyCheck
The useful starting point
Compare the fee against the work, not only the percentage. Account setup, conversion tracking, landing pages, creative and reporting may be included, excluded or sold as separate projects. Ask how the fee changes as spend or campaign scope grows.
What to review
- Common models: flat fee, percentage of spend, hybrid
- Check what is included: tracking, landing pages, reporting
- Ad spend is paid to Google separately
- Ask how success is measured
- Make sure you own the account
What to avoid or interpret carefully
A low management fee is not necessarily good value if tracking is unreliable or the campaign targets unsuitable enquiries.
Practical detail
Compare fee structures using the same scope
The figures below are hypothetical arithmetic to explain fee models. They are not Tangensys tariffs, market averages or a promise of campaign performance. Keep media spend, management and setup separate.
| Part of the work | Example output | How to review it |
|---|---|---|
| Fixed-fee example | Media 100,000; management 15,000 | Recurring total 115,000 before other costs, in one unspecified currency. |
| Percentage example | Media 100,000; management 12% of media | Management 12,000; recurring total 112,000 before other costs. |
| Hybrid example | Media 100,000; base 8,000 plus 5% of media | Management 13,000; recurring total 113,000 before other costs. |
| First-period setup | An illustrative separately quoted setup of 20,000 | Add it once; do not silently include it in every recurring month. |
These totals are comparable only if the responsibilities match. Ask whether tracking, landing pages, creative, search-term review, catalogue work and sales-quality feedback are included. A percentage fee may increase with spend even when scope changes differently.
Compare fee structures with the responsibilities included
Management fees can be structured differently, and the headline amount does not establish the scope. Ask how setup, ongoing review, creative, tracking and landing-page work are priced. Media spend normally remains a separate budget decision.
Setup versus ongoing work
A new account can require preparation that an established account does not. Confirm whether an initial audit or rebuild is included and when recurring management begins.
Scope and access
Identify campaigns, destinations, reporting and approval responsibilities. A percentage or fixed fee should still explain the actual work and any minimum or additional charges.
Review frequency and evidence
Ask how regular optimisation is prioritised and documented. More frequent changes are not automatically better. Reports should connect actions with supported outcomes and limitations.
How to interpret this guidance
Use actual comparable quotations rather than invented industry averages. The cheapest management line can exclude work essential to a reliable campaign.
Is a percentage-of-spend fee always better than a fixed fee?
No. Compare responsibilities, account complexity and the incentive structure. Either can be reasonable if scope and authority are clear. Review what happens when spend or campaign complexity changes.
Does the cheapest management fee make the cheapest campaign?
Not necessarily. Missing tracking or unsuitable enquiries can cost more than the apparent fee saving. Compare responsibility and actual business outcomes.
Is ad spend paid to the agency?
Confirm the billing route. Your proposal should distinguish platform media payments from the supplier’s fees and preserve account ownership.
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