Reminders not Syncing from Mac

Hey Willssr,

If your Reminders don't sync as expected, the following steps may help.

"Things to check first

1. Check the system status of iCloud Contacts, Calendars, or Reminders for services outages or connection issues.
2. If a reminder isn't showing up on some of your devices, make sure that your iPhone and iPad have the latest version of iOS or iPadOS, or that your Mac has the latest version of macOS.
3. Make sure that you're signed in to iCloud with the same Apple ID on all of your devices. Then, check that you turned on Contacts, Calendars, and Reminders in your iCloud settings.
4. Check that the date and time settings on your device are correct for your current location. " If your iCloud Contacts, Calendars, or Reminders won’t sync

Be sure to click the link for additional troubleshooting steps. We hope this helps!

Sincerely.

Same problem here. Reminders syncs across all devices and the iCloud web app, but not desktop. Desktop gets the latest but can't push any changes you make on it. Problem just showed up one day and never went away. I was hoping installing the latest OS (Sonoma) would fix it but no such luck. It's been over a year now...

Actually I was just able to fix this. From everything I was reading it seemed that some sort of corrupted reminder was likely causing the issue so I went into my desktop reminders app and deleted a bunch of lists and reminders, including a few daily recurring ones. Suddenly it started syncing!

I suggest going in and cleaning house on your Reminders to see if you can delete the culprit.

Good afternoon Willssr,

If you would like to speak with an Apple advisor about the issues you are having with Reminders on your Mac, click the link below:

Get Support

Or open this article and call the phone number for your region (or the closest one to it) when you have the time.

Contact Apple for support and service - Apple Support

Take care.

I have the same problem with Reminders. It's been ongoing

I am facing the same issue here since a long time ago.

WORKED!! I just updated my MacBook Air Early 2015 to Monterey 12.7.4 and iPhone 15Pro to IOS 17.4.1. I also turned off Reminders in iCloud on my MacBook only and back on and everything now syncs. It took a few minutes because I was going to reply that it didn't work but it ended up working. I've tried several test; adding reminders on my MacBook and then when they appear on my iPhone, deleting them and also resorting the different reminders list and everything seems to be syncing up fine now. Thanks for the suggestions from others!