Meta Ads Audit Checklist for 2026 — 47 Things to Check

A clean Meta account spends ₹100 and earns ₹280. A messy one spends ₹100 and earns ₹110. The gap isn't budget. It's structure, hygiene, and the small leaks that compound silently. Here's the exact 47-point audit we run before any optimization work begins.

Account & Business Manager Layer

The foundation. If this is wrong, nothing else matters.

• Business Manager admin access verified (not personal profile)

• Pixel installed on every page, not just the home page

• Conversions API live and matching >75% with Pixel

• Domain verified in Business Settings

• Aggregated Event Measurement priority set on top 8 events

• Test events panel showing zero duplicates

• iOS 14.5+ traffic >55% of total (current India baseline)

• Catalog connected and product feed updating daily

• Payment method has no expiry warnings

• Account spending limit not throttling delivery

Campaign Structure Layer

This is where 40% of wasted spend lives.

• Maximum 4-6 active campaigns per ad account

• Advantage+ Shopping Campaign present for purchase objective

• One TOFU, one MOFU, one BOFU at minimum

• No campaign with more than 8 active ad sets

• Audience overlap report run — nothing above 30%

• Budget per ad set ≥ 50x your target CPA

• Bid strategy aligned with goal (lowest cost for prospecting, cost cap for retargeting)

• Campaign Budget Optimization (CBO) used for scaled ad sets

• Attribution setting set to 7-day click + 1-day view

Audience Layer

• Lookalikes built on top-25% AOV purchasers, not all customers

• 1%, 3%, 5% LAL split into separate ad sets

• Custom audiences refreshing (not 180+ days stale)

• Detailed targeting expansion turned ON (it works in 2026, despite older advice)

• Geo-targeting includes tier-2 cities, not just metros (CPMs are 30-50% cheaper)

• Excluded purchaser audience on every prospecting set

• Retargeting windows split: 7-day, 30-day, 90-day visitors

• ATC and IC audiences as separate retargeting sets

Creative Layer

• Minimum 4 creative variants per ad set

• Mix of static, video, carousel (no ad set with single format)

• Hook delivered in first 1.5 seconds of every video

• Captions burnt-in on all video (85% of feed views are muted)

• 4:5 vertical for feed, 9:16 for Reels and Stories

• Frequency < 3.2 across active ads

• No creative below 0.8% CTR running past ₹3,000 spend

• UGC variant present in every ad set (lifts CTR 22-40% in India)

• Brand colors and font consistent (helps recall on retargeting)

• CTA matches landing page promise word-for-word

Landing Page & Funnel Layer

• Page load time < 2.5 seconds on 4G mobile

• Hero matches ad headline + ad image style

• Above-the-fold CTA visible without scroll on iPhone 12

• Trust signals: reviews count, secure checkout badge, shipping info

• Cart abandonment email + WhatsApp flow live

• Thank-you page event firing correctly

• COD option present (still 47% of Indian D2C checkouts)

Tracking & Attribution Layer

• Purchase event firing with correct ₹ value, not zero

• Currency set to INR on Pixel and Catalog

• UTMs on every ad pointing to source = facebook, medium = cpc

• GA4 cross-check: Meta-reported ROAS vs GA4-reported within 30% range

• View-through ROAS tracked separately, not bundled into click ROAS

If any of those 47 boxes is unchecked, you have a fixable leak. The average Indian D2C account fails 19 of them on first audit.

How to Use This Checklist

Don't try to fix everything in a week. Order by ₹ impact:

1. First, structure (account + campaign layer) — biggest unlock

2. Then, audiences — second biggest

3. Then, creative — ongoing forever

4. Then, landing page — high-impact, slower to ship

Or Skip the Spreadsheet

Bach AI runs every one of these 47 checks automatically the moment you connect your Meta account, with ₹ impact on each finding. Start with Bach AI at app.wittelsbach.ai. It audits your Meta account, surfaces revenue leaks with rupee impact, and proposes fixes you can approve in one click.