Gmail categories not working?

Short version: open Settings, See all settings, Inbox, and check Inbox type. If it is anything other than Default, the category tabs are switched off by design. Set it to Default, click Customize next to Categories, tick the tabs you want, and save. That fixes the majority of missing-tab reports on its own.

I'm Alec. I founded Gmail Unsubscribe, and around 20,000 people use it in Gmail today. A fair number of them arrive at this problem the same way: they went looking for the Promotions tab because their inbox felt out of control, found it missing, and assumed Gmail broke. Usually Gmail didn't. And when the tabs come back, the inbox is still out of control, which is the second half of this page.

What categories actually are

Gmail has five fixed categories: Primary, Social, Promotions, Updates and Forums. They are part of the Default inbox layout, and you cannot add a sixth. Google sorts each incoming message into one of them automatically.

They are not labels and they are not filters, which is the distinction that explains most confusion here.

A filter runs before the message reaches your inbox view. That ordering is why a broad filter you made two years ago can make the category system look completely broken. The mail is being sorted correctly, then moved out from under the tab. If your filters are misbehaving more generally, Gmail filters not working covers that separately, and labels vs folders covers why Gmail's model surprises people coming from Outlook.

Check 1: is the Default inbox type on?

Do this on a desktop browser. The full inbox controls are not all in the mobile app.

1. Click the gear icon, then See all settings.
2. Open the Inbox tab.
3. Set Inbox type to Default.
4. Next to Categories, click Customize and tick the tabs you want to see.
5. Scroll to the bottom and click Save Changes.

Priority Inbox, Important first, Unread first, Starred first and Multiple inboxes each replace the tab row with their own layout. None of them is broken, they just are not the Default inbox, and the tabs only exist there. If you switched layouts once to try it and forgot, this is your answer.

Two more things about that Customize dialog. Primary cannot be turned off, and a category with nothing in it gets hidden rather than shown empty, so a tab can vanish simply because no mail has qualified for it lately.

Check 2: desktop is fine, phone is not

The Gmail apps show categories differently from the web, and the setting is per-app rather than per-account. On the phone, open the three-line menu and look for the category rows under the inbox. In the app's settings, under your account, there is a separate control for which categories appear in the inbox.

If the account looks right in a desktop browser and wrong on the phone, it's the app, not the account. Force a refresh by pulling down, confirm the app is up to date, and check you're looking at the right account if you have more than one signed in.

Check 3: mail is landing in the wrong tab

Fix one message by hand before you write a rule. Gmail treats the correction as a signal.

1. Open or select the message.
2. Use the Move to icon and pick the right category, or drag the message onto the correct tab.
3. When Gmail asks whether to do this for future messages from that sender, say yes.

It will not retroactively re-sort everything that already arrived, and it takes a few messages before the pattern holds. If a sender still lands in the wrong tab after several corrections, that is when a filter earns its place: search the sender, then Filter messages like these, and apply the category on arrival.

Before writing that filter, read the ones you already have. Settings, then Filters and Blocked Addresses. You are looking for anything with a broad match and a destructive action: skip the inbox, mark as read, delete. A rule matching newsletter across all senders will quietly gut your Promotions tab, and it will look exactly like the category system failing. While you are in there, check Forwarding and POP/IMAP too, and remove only rules you actually recognize.

Check 4: a tab looks empty

Search before you conclude anything is missing. In the search box:

• in:all from:store@example.com for a specific sender, including archived mail.
• in:anywhere subject:receipt when it might be in Spam or Trash, which a plain search skips.
• category:promotions newer_than:7d to test whether the category is being applied at all.

An archived conversation stays in All Mail forever but disappears from every inbox tab, so a filter that archives on arrival empties a tab without deleting a thing. If you're chasing one specific message rather than the tab, searching Gmail by date narrows it faster than scrolling.

If search finds nothing at all, then test the interface rather than the account. Open Gmail in an incognito window with extensions disabled. Browser extensions that modify the Gmail interface, ad blockers included, can hide the tab row. If several people on your domain report the same thing on the same morning, check Google's Workspace Status Dashboard before touching any settings.

The checklist, in order

1. Settings, See all settings, Inbox, Inbox type: Default.
2. Customize next to Categories, tick the tabs, Save Changes.
3. Refresh, then check a new message from a known sender.
4. Move one misfiled message to the right category and accept the "do this for future messages" prompt.
5. Read Filters and Blocked Addresses for broad archive, delete or forward rules.
6. Search in:all, then check All Mail, Spam, Trash and labels.
7. Test in incognito with extensions off.
8. Compare the phone app against the desktop site.

Stop at the first step that changes the behavior. Working further down the list after the problem is fixed is how people end up deleting filters they needed.

When the tabs work and the inbox is still a mess

This is worth separating out, because it's the case where all of the above is a waste of an afternoon.

Categories decide where a message appears. They do not decide whether it arrives. A store that mails you four times a week still mails you four times a week with a perfectly configured Promotions tab. The mail is filed rather than reduced, and it still counts against your 15GB.

When we scan a Gmail account for the first time, the average result is about 15 subscription senders. Not spam. Stores, apps and newsletters that person signed up for, or got signed up for at a checkout, and then forgot about. No tab configuration touches that number. Unsubscribing does.

Do it by hand and it works fine: open a message, scroll to the grey footer, find the link, follow it through whatever preference page it lands on. Two minutes per sender, 15 senders. Doing it in bulk is what our extension is for.

The honest limit, since we sell one of these: roughly a third of unsubscribe attempts hit senders with no working mechanism at all. We measured that across real requests. No one-click endpoint, no working link, nothing. We report those back as failures rather than marking them done, and for that third the finish is blocking or reporting instead, which how to block unwanted emails covers. Watch out for the opposite behavior too: some cleanup tools "unsubscribe" by creating a filter that sends the sender's mail to Trash. Your tabs look tidy, you never left the list, and the evidence is a filter you didn't write sitting in Settings.

When to leave the settings alone

• Mail is arriving in the right tabs and your real complaint is volume. Fix that at the sender, not the layout.
• You inherited filters from someone else's setup. Read them before deleting them, especially forwarding rules.
• Financial, medical or security senders. Do not filter, archive or unsubscribe these to tidy a tab. Read is it safe to unsubscribe from emails for where the line sits.

Common questions

Why is Gmail not showing category tabs?

Inbox type is set to something other than Default. Settings, See all settings, Inbox, Inbox type: Default, then Customize next to Categories.

Why are emails going to the wrong category?

Gmail classified the sender differently than you would, or one of your own filters moved the message first. Check Filters and Blocked Addresses before changing anything.

Why does the Promotions tab look empty?

Search in:all with the sender. Archived mail stays in All Mail but leaves every tab, and a filter that archives on arrival empties a tab quietly. Check Spam and Trash too.

Can I create my own categories?

No. The five are fixed: Primary, Social, Promotions, Updates, Forums. Use labels and filters for your own groupings.

Do categories reduce how much email I get?

No. They only decide which tab a message lands in. Unsubscribing is the only thing that reduces what arrives.