MID in PF means “member ID“, in simple it is your actual PF account number. While applying for PF transfer online in the UAN member portal you will find this option to enter your member ID. You can get your PF member ID by visiting the service history option in the UAN portal.
EPF members have separate MIDs for each company they worked in it, and all these MIDs are linked to one UAN number.
If you have multiple UANs then you need to enter your UAN to transfer your PF and pension amounts from your previous PF account to the present PF account.
How to GET MID online for PF Transfer
Step 1: Login in UAN member portal.
Step 2: Now click on View in menu and now click on service history in sub menu.
Step 3: Now you can see all your PF member IDs associated with different establishments in which you worked. Now note down the PF member ID from which you want to transfer your PF and use it in PF transfer process.
Note: Even you can find the get MID option on the PF transfer page, but the above-mentioned process is easier than it.