max how many ad accounts i can create in a day to be in safe zone?
If you did it through an MCC, that doesn’t make it safer it often makes it easier to flag. An MCC isn’t a shield; it just links everything together. Creating 20 new ad accounts in one day under the same manager looks like a “factory / circumvention” pattern to Google’s risk systems (same manager, same login flow, same device/browser fingerprint, often similar business/payment signals), so they can review and nuke the whole batch at once.
There is no official “safe per day” number. But in practice, for a new or low-trust MCC the safe zone is roughly:
0/1 account per day (or
1 every 1-2 days) for the first couple of weeks
then
1-2 per day, spread out over time (not in a single burst)
3+ per day is already risky, and
10-20/day is basically a guaranteed trigger early on
What matters more than the number
don’t create them in a short burst (space them out)
don’t clone the same business profile
“warm up” the MCC with 1-2 real accounts first (clean billing history, stable activity, no chargebacks/declines)
If you want a fast and calm start, buy a ready (aged) MCC or go through an agency.
If you’re asking how to “warm it up” and all that, the first thing you need is a stable, low-risk working environment. Only after that does it make sense to study the details. Otherwise Google will detect the pattern and wipe you out.