You stood there while a delighted customer typed out a five-star review. You thanked them. You checked your profile that evening and... nothing. No review, no notification, no trace.

This is one of the most common and most maddening Google Business Profile problems, and there's almost always a specific reason for it. Here are the nine, in rough order of how often they turn out to be the culprit.

1. It hasn't been long enough

Most reviews appear within a few minutes, but delays of several hours are normal and delays of a day or two happen regularly, especially for new reviewer accounts or busy periods.

What to do: wait 72 hours before you start investigating. Genuinely. Most "missing" reviews turn up on their own within a day.

2. Google's spam filter caught it

Google runs every review through automated systems that look for patterns typical of fake or incentivised reviews. Legitimate reviews get caught in this net constantly — it's the single biggest cause of genuine disappearing reviews.

Common triggers:

Several reviews from the same Wi-Fi network in a short window. This is the big one. If you hand your tablet to five customers in a row, or ask everyone at one table to review you on the restaurant Wi-Fi, expect most of them to vanish.
A sudden spike. Two reviews a month for a year, then forty in one afternoon, looks bought — even when it isn't.
Brand-new accounts with no other activity. A Google account created minutes before leaving its only review is a classic fake-review signature.
Reviews left from far away from where the account normally operates.

What to do: ask customers to review you later, from home, on their own mobile data, in their own words. Never gather reviews in a batch on premises. Spreading requests out is slower and dramatically more durable.

3. The review mentioned something restricted

Reviews get automatically filtered for profanity, personal information (naming a specific employee alongside an accusation, phone numbers, addresses), links, promotional content, or anything Google reads as off-topic.

A glowing review that includes a competitor's name or a URL can be removed for reasons that have nothing to do with sentiment.

4. The reviewer's account was flagged or deleted

If Google deems an account inauthentic, every review it has ever left disappears at once. This is why some businesses lose several reviews on the same day for no visible reason.

If a batch of your reviews vanished simultaneously, this is usually the explanation — and there is nothing you can do about it.

5. They reviewed the wrong listing

Duplicate listings are extremely common: an old profile from a previous owner, an auto-generated listing, a second entry for the same business at a slightly different address.

What to do: search your business name on Google Maps and look for duplicates. If you find one, report it as a duplicate through your Google Business Profile so the listings can be merged — merging usually brings the reviews across.

6. You recently changed your business details

Moving address, changing the business name, or changing category can temporarily hide reviews while Google re-verifies the listing. A significant relocation can cause reviews to be dropped permanently, because Google treats it as a different business location.

7. The customer never actually posted it

This one is more common than anybody admits. People write the review, get distracted, and never hit post. Or they write it in the Google search box preview and close the tab. Or they leave it on a completely different platform and remember it as Google.

What to do: ask them, gently, to check under their own Google Maps contributions. If it's there and you can't see it, it's a filter problem. If it isn't there, it was never posted.

8. It was reported and removed

Anyone can report a review. Competitors do report positive reviews on rival profiles. If a review is reported and Google's review finds a policy issue, it comes down without notifying you.

9. You incentivised it

Offering a discount, a free coffee, or entry into a prize draw for reviews breaks Google's policies. So does asking only your happy customers to review you while filtering out the unhappy ones — a practice known as review gating.

Google can and does remove incentivised reviews in bulk, and repeat offences risk the whole profile. If a promotion coincided with reviews disappearing, this is almost certainly why.

What to do if reviews keep vanishing

Stop collecting reviews on your own devices or Wi-Fi. This one change fixes the majority of chronic cases.
Send a direct review link by SMS or email a few hours later. The customer reviews from home, on their own connection, with a real account. Our guide to getting your Google review link shows how to create one.
Keep the pace natural. A steady handful each week beats a burst.
Never incentivise. Not even a "thanks, have a coffee on us" afterwards.
Take a screenshot when a customer shows you their review. If you ever need to escalate to Google support, evidence helps.
Check for duplicate listings once, properly. It takes five minutes and occasionally explains everything.

Can you get a removed review reinstated?

Sometimes. Contact Google Business Profile support, explain that a genuine customer review was removed, and provide what evidence you have. Success rates are modest and the process is slow, so treat it as a long shot rather than a plan.

The reliable strategy is the boring one: ask consistently, ask everyone, ask in a way that doesn't look automated, and reply to every review you do receive. Profiles with steady activity and consistent owner responses tend to have far fewer filtering problems than dormant ones that suddenly light up.

Reploi handles the replying half automatically, so your profile stays active without eating your week. Start free — 5 replies/month →

Why Is My Google Review Not Showing Up? (9 Real Reasons)