Google Ads specialists build and manage paid search, Shopping, Performance Max, YouTube, and Display campaigns for small businesses, agencies, and e-commerce brands. Most work solo or in small shops and bill for account management, campaign setup, audits, and conversion tracking work. Invoices usually separate what you charge for your time from what clients spend on ads.
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Most specialists bill a monthly management fee, either a flat retainer or a percentage of ad spend, often 10-20% with a minimum. Flat retainers are common for accounts under $10,000 a month in spend because they stay predictable for both sides. One-time work such as account setup, audits, and GA4 or conversion tracking implementation is billed as a flat project fee or hourly. Hourly billing is used for ad hoc requests, training, and overflow work outside the retainer scope. The ad spend itself is usually paid by the client directly to Google through their own billing profile, which keeps it off your invoice and avoids you carrying that cost. If you do pay for ads on a client's behalf, list it as a separate pass-through line and consider requiring prepayment. Landing page work, creative, and reporting dashboards are often quoted separately.
| Service | Priced | Typical range |
|---|---|---|
| Monthly account management (small account) | per month | $500-1,500 |
| Monthly account management (mid-size account) | per month | $1,500-5,000 |
| Management fee as percentage of ad spend | % of monthly spend | 10-20% |
| Account audit with written recommendations | flat fee | $500-2,500 |
| New account and campaign setup | flat fee | $750-3,000 |
| Conversion tracking and GA4 setup | flat fee | $300-1,200 |
| Shopping feed and Merchant Center optimization | flat fee | $500-2,000 |
| Ad hoc consulting or training | per hour | $75-200 |
Typical US ranges. Rates vary by region, experience, and job size.
| Description | Qty | Rate | Amount |
|---|---|---|---|
| Google Ads management, March 2025 (search and Performance Max, 3 campaigns) | 1 month | $1,800.00 | $1,800.00 |
| Conversion tracking setup: GA4 events and Google Ads import for form submissions and calls | 1 flat fee | $600.00 | $600.00 |
| Negative keyword cleanup and search term review (outside retainer scope) | 3 hours | $110.00 | $330.00 |
| New landing page A/B test setup and monitoring | 2 hours | $110.00 | $220.00 |
| Total | $2,950.00 | ||
Notes: Ad spend is billed directly to the client's Google Ads account and is not included on this invoice. Payment due within 15 days of invoice date. Late balances accrue 1.5% per month. Retainer covers up to 5 hours of requested changes per month; additional work is billed at $110 per hour.
Retainers repeat monthly, so the period and the Google Ads customer ID show exactly which account and month the fee covers.
If your fee is a percentage of spend, the client needs to see the spend figure and the percentage used so the math can be checked.
Clients often question charges outside the retainer. Itemizing scope keeps one-time projects from looking like recurring fees.
Third-party tools, stock creative, or call tracking numbers you paid for should be listed at cost or with a stated markup, separate from your fee.
This prevents confusion about whether your invoice includes media costs and clarifies who owns the billing relationship.
Ad hoc requests need a short description and hours so the client can match them to what they asked for.
Retainers are easy to let slip. Stating terms on each invoice gives you something to point to if payment is late.
Management retainers are commonly invoiced at the start of the month, in advance, with payment due in 7 to 15 days. Setup and audit projects often take 50% upfront and 50% on delivery. Percentage-of-spend fees are billed in arrears once the month's spend is final. Many specialists charge a late fee of 1 to 1.5% per month where allowed and pause management on accounts that are more than 30 days overdue. Clients usually pay by ACH, credit card, or check. Card fees are sometimes passed on or built into rates. Month-to-month agreements with 30 days' notice to cancel are standard.
Have clients add their own payment method in Google Ads. You avoid fronting thousands of dollars, you are not responsible for overspend disputes, and your invoice stays a clean record of your fees.
A 15% fee on a $1,000 monthly budget is $150, which will not cover the work. Set a floor such as $750 so low-spend months do not undercut you.
List number of campaigns, reporting frequency, and a cap on change requests. Anything beyond that, such as new landing pages or creative, is billed hourly or quoted.
Building a account from scratch takes much more time than maintaining it. A distinct setup fee also makes it easier to keep your monthly rate sensible.
Request access from the client's account to your manager account so you never hold their login. If the client leaves unpaid, you can request removal cleanly, and the account stays theirs.
Both are common. Percentage pricing scales with the workload as spend grows, but it can reward higher spend rather than better results. Flat retainers are easier for small clients to budget. Many specialists use a percentage with a minimum monthly fee.
Usually not. Clients typically pay Google directly through their own billing profile. Only include ad spend if you are paying Google on their behalf, and in that case list it as a separate pass-through line, ideally collected in advance.
Yes. Either include a set amount of reporting and one monthly call in the retainer, or bill them hourly. State what is included in your agreement so extra meetings do not eat into the retainer.
Management fees are for work done, not guaranteed results. Your agreement should say that you do not guarantee specific conversions or return on ad spend. Keep monthly reports to show the work you completed.
It depends on the state. Some states tax digital advertising or marketing services and many do not. Check your state's rules or ask an accountant, and add tax to the invoice only where it applies.
Send a Google Ads Specialist estimate for approval, then turn it into an invoice when the work is done.
Google Ads Specialist estimate template