How to Onboard New Google Ads Clients

Client onboarding sets the trajectory for the entire engagement. A thorough, structured onboarding process catches hidden issues before they become performance problems, aligns expectations before they diverge, and establishes the operational foundation for effective account management. This guide covers the complete process from initial discovery to the first 90-day milestone.

Key Takeaways

• Never skip the account audit, even if the client says “everything is set up correctly” — verify independently
• Align on 3-5 measurable KPIs with specific targets before making any changes
• Fix conversion tracking issues before optimizing anything else — bad data leads to bad decisions
• Deliver quick wins in the first 2 weeks to build confidence and demonstrate competence
• Set a 90-day roadmap with milestones so the client knows what to expect and when

Introduction

The first 30 days of a new client engagement determine whether the relationship succeeds or struggles. Agencies that rush into optimization without proper onboarding inevitably discover problems weeks later — broken tracking that invalidated their first month of data, misaligned goals that led to optimizing for the wrong outcomes, or structural issues that should have been flagged up front.

A systematic onboarding process prevents these problems. It also demonstrates professionalism and builds client confidence during the vulnerable early period when trust is still being established.

This guide assumes you have won the client and have account access. It covers the operational steps from first access to the 90-day baseline review.

Step 1: Conduct a Comprehensive Account Audit

Before changing anything, understand what you are working with. The audit serves three purposes: identifying critical issues that need immediate attention, documenting the baseline for performance comparison, and uncovering optimization opportunities for your roadmap.

Audit framework (follow the structure in our account audit guide):

Area	Time	What to Document
Conversion tracking	10 min	Active tags, tracking method, attribution model, enhanced conversions status
Campaign structure	10 min	Number of campaigns, naming convention, ad group organization
Quality Score distribution	10 min	Score distribution, component breakdowns, worst offenders
Search terms	10 min	Waste rate, negative keyword coverage, opportunity terms
Budget pacing	5 min	Budget utilization, limited-by-budget campaigns, spend efficiency
Ad copy and extensions	5 min	RSA adoption, ad strength scores, extension coverage

Document everything in an audit report:

Create a formal audit document that becomes the reference point for your engagement. Include:

• Current state summary (what is working, what is not)
• Critical issues requiring immediate action (within 1 week)
• Medium-priority improvements (weeks 2-4)
• Strategic recommendations (months 2-3)
• Baseline performance metrics (30-day and 90-day lookback)

Share the audit with the client:

Walk the client through your findings. This serves as both education and expectation setting. When a client understands that 25% of their spend goes to irrelevant search terms, they appreciate the value of your negative keyword work.

Conducting a thorough audit manually takes 45-60 minutes per account. For agencies onboarding multiple clients simultaneously, this audit time adds up quickly. Lyra’s Campaign Health Analyzer generates a comprehensive health score across all audit dimensions in minutes, providing a structured baseline report that identifies critical issues, optimization opportunities, and performance benchmarks.

Step 2: Align on Goals, KPIs, and Targets

The most common source of client-agency friction is misaligned expectations. Prevent this by establishing explicit, measurable goals before making any changes.

Discovery questions:

Question	Purpose
What does success look like in 90 days?	Defines the measurable outcome
What is your average customer value / order value?	Sets CPA and ROAS targets
What is your monthly advertising budget?	Establishes spend constraints
Are you prioritizing growth or efficiency?	Determines bid strategy approach
What happened with your previous agency/manager?	Reveals pain points and expectations
Who are your top 3 competitors?	Context for competitive landscape
What is your sales cycle length?	Impacts attribution and reporting windows

Formalizing goals:

Goal	KPI	Target	Measurement
Increase online sales	ROAS	4.0x minimum	Monthly, 30-day window
Generate qualified leads	Cost per lead	Under $75	Monthly, accounting for lag
Stay within budget	Monthly spend	$15,000 +/- 5%	Monthly
Improve lead quality	SQL rate	25% of leads qualify	Quarterly, requires CRM data

Get written agreement:

Document the agreed goals, KPIs, and targets in a signed scope document or email confirmation. Reference these in every report. When goals change (and they will), update the document and acknowledge the shift.

Step 3: Verify and Fix Conversion Tracking

Conversion tracking is the foundation of everything. If it is broken or misconfigured, every optimization decision and every report will be based on incorrect data.

Verification checklist:

1. List all conversion actions — Are they the right ones for the client’s goals?
2. Check tag status — Are all tags active and recording conversions?
3. Verify counting — “One” for leads, “Every” for purchases?
4. Test end-to-end — Complete a test conversion and verify it appears in Google Ads within 24 hours
5. Check attribution model — Data-driven (if enough data) or time-decay?
6. Enhanced conversions — Enabled? Sending data correctly?
7. Offline conversions — If applicable, is the pipeline working?
8. Cross-platform alignment — Do Google Ads conversion numbers roughly match the client’s analytics platform?

Common tracking issues found during onboarding:

Issue	Frequency	Impact	Fix
Inactive tags from site redesign	Very common	No conversion data	Reinstall tags
Counting set to “Every” for leads	Common	Inflated lead counts	Change to “One”
No enhanced conversions	Common	Under-reported conversions	Enable and configure
Stale offline conversion pipeline	Common (B2B)	Missing high-value conversions	Fix CRM integration
Duplicate conversion actions	Occasional	Double-counted conversions	Merge or deactivate

Do not optimize until tracking is verified. If you discover tracking issues, fix them and wait at least 7 days for clean data before making bid or budget changes.

Step 4: Implement Quick-Win Optimizations (Week 1-2)

Quick wins demonstrate competence, build client confidence, and often pay for the first month of agency fees. Focus on high-impact, low-risk changes.

Quick-win priority list:

Quick Win	Expected Impact	Risk	Timeline
Add negative keywords from search terms review	-15-25% waste spend	Low	Day 1-3
Fix broken ad extensions	+5-15% CTR	Low	Day 1-2
Pause zero-conversion keywords (90+ days)	Reduce waste spend	Low	Day 3-5
Fix ad groups with below-average Ad Relevance	Improve QS, reduce CPC	Low-Medium	Day 5-10
Enable enhanced conversions	+5-15% attribution	Low	Day 1-3
Add missing sitelink extensions	+10-20% CTR	Low	Day 3-5

What NOT to do in the first two weeks:

• Major campaign restructuring (resets learning data)
• Significant bid strategy changes (needs stable conversion data)
• Budget changes beyond 20% (destabilizes delivery)
• Launching new campaigns (focus on fixing existing first)
• Changing landing pages (need baseline data first)

Document every change:

For each quick win:

1. Screenshot the “before” state
2. Make the change
3. Document what you changed and why
4. Set a review date (usually 1-2 weeks out)

This documentation feeds your first performance report and demonstrates the value you delivered immediately.

Step 5: Establish the Reporting Framework

Set reporting expectations early so the client knows what to expect, when, and in what format.

Reporting cadence options:

Cadence	Best For	Content
Weekly email updates	High-spend accounts, active testing periods	3-5 bullet points on key metrics and actions
Bi-weekly check-ins	Mid-tier accounts	Brief performance summary and upcoming actions
Monthly comprehensive report	Standard for all accounts	Full report with analysis and recommendations
Quarterly strategy review	All accounts	Goal reassessment, strategic planning, budget review

First report delivery:

Deliver your first report 30 days after onboarding. This report should include:

• Baseline performance (30-day lookback from before your engagement)
• Changes made during onboarding (with early results)
• Performance since onboarding began
• 60-day roadmap with specific planned actions

Communication preferences:

Ask the client how they prefer to communicate:

• Email vs. Slack/Teams
• Scheduled calls vs. async updates
• Single point of contact vs. multiple stakeholders
• Preferred meeting times and frequency

Step 6: Build the 90-Day Roadmap

A structured roadmap manages expectations and provides a framework for measuring your agency’s impact.

30-60-90 day plan:

Timeframe	Focus	Deliverables
Days 1-30	Audit, fix critical issues, quick wins	Audit report, tracking fix confirmation, quick-win results
Days 31-60	Structural improvements, testing	Campaign restructuring (if needed), ad copy tests, landing page recommendations
Days 61-90	Optimization and scaling	Bid strategy refinement, budget reallocation, expansion opportunities

Milestone expectations:

Milestone	Typical Timeline	What to Communicate
Tracking verified	Week 1	”We confirmed your conversion tracking is accurate”
Waste eliminated	Week 2-3	”We reduced irrelevant spend by X%“
Structure improved	Week 4-6	”We reorganized campaigns for better performance”
Optimization gains visible	Week 6-8	”CPA decreased X% compared to baseline”
Full management cadence	Week 8-12	”We are now in steady-state optimization mode”

Setting realistic expectations:

Be explicit about what the client should expect:

• Weeks 1-2: They may see spend decrease as you cut waste. This is positive.
• Weeks 2-4: Performance may fluctuate as changes take effect and learning periods complete.
• Weeks 4-8: Improvements should become visible in the data.
• Weeks 8-12: Full impact of onboarding changes should be measurable.

Step 7: Set Up Ongoing Monitoring and Automation

The final onboarding step transitions from setup mode to management mode by establishing the systems that will run continuously.

Monitoring to enable:

Monitor	Frequency	Alert Threshold
Budget pacing	Daily	+/- 15% from plan
Conversion tracking health	Daily	Any tag status change
Performance vs. targets	Weekly	KPI outside 20% of target
Search term waste	Weekly	New high-spend irrelevant terms
Change history	Daily	Any unexpected changes
Competitor activity	Monthly	Significant auction insight shifts

Automation to set up:

• Automated budget alerts (overspend and underspend)
• Scheduled reports for internal team review
• Conversion tracking health scripts
• Search term flagging for high-spend, zero-conversion queries

Account access and security:

• Verify all team members have appropriate access levels
• Remove any previous agency or manager access (after confirming with client)
• Set up MCC-level monitoring for the new account
• Enable two-factor authentication on all access points

For agencies onboarding 2-3+ clients per month, the operational overhead of setting up monitoring, running audits, and configuring automation for each new account is substantial. Lyra’s Data Sync Engine automates account connection and data ingestion, while the Campaign Health Analyzer generates instant audit reports and configures ongoing monitoring, reducing onboarding setup time from hours to minutes per account.

Practical Example

An agency onboards a B2B SaaS client spending $18,000/month on Google Ads:

Week 1 findings:

Issue	Severity	Action
2 conversion tags inactive	Critical	Reinstalled and verified
No enhanced conversions	High	Enabled with email hashing
32% search term waste rate	High	Added 85 negative keywords
4 ad groups with 50+ keywords	Medium	Documented for restructuring in Week 4
Missing sitelink extensions	Medium	Created and launched
No offline conversion import	Medium	Started CRM integration planning

Client communication (end of Week 1):

“We completed the initial audit and found three critical issues: two broken conversion tags (now fixed), significant search term waste (we have added 85 negative keywords to stop irrelevant traffic), and missing enhanced conversions (now enabled). These fixes alone should recover approximately $3,000/month in wasted spend. We are documenting a full 90-day optimization plan for your review next week.”

30-day results vs. baseline:

Metric	Baseline (30 days pre-onboarding)	Month 1	Change
Leads	95	112	+18%
Cost per lead	$189	$148	-22%
Spend	$18,000	$16,550	-8% (waste cut)
Qualified leads (from CRM)	22	31	+41%

The client sees more leads at lower cost in the first month, establishing trust and justifying the agency relationship.

Common Mistakes

• Skipping the audit — Assuming the previous agency or manager set things up correctly is the most dangerous assumption in onboarding. Verify everything independently.
• Making too many changes at once — Aggressive restructuring in Week 1 resets learning data and makes it impossible to attribute improvements to specific changes. Sequence your optimizations.
• Not documenting the baseline — Without a clear performance baseline from before your engagement, you cannot prove your impact. Capture 30-day and 90-day lookback data on Day 1.
• Over-promising early results — Some optimizations take weeks to show impact. Setting expectations too high in the first month leads to client disappointment, even if you are doing excellent work.
• Neglecting the relationship — Onboarding is not just technical. Over-communicate during the first 30 days. Clients are most anxious about a new agency during the transition period.

Lyra’s Campaign Health Analyzer and Data Sync Engine together streamline the entire onboarding process, from instant account audits and health scoring to automated monitoring setup, letting agencies focus on strategy and client relationships rather than manual setup tasks.