ABCDE
1
Personnummer Change
2
3
OrganisationPriorityHow to do itWhat you'll needNotes
4
Cancer Screening
VERY HIGHContact when expected or unexpectedPatience and resilienceWhen your personnummer changes, your automated reminders for cancer screenings change. Keep track somewhere to know when to contact them to make a booking such as setting a Google Calendar reminder. Try to book at an LGBTQIA+ unit if they're available in your area.

A self-test can sometimes come in the post (especially for cervical cancer), contact the reponsible clinic to opt-out of this.

Use 1177 to find guidance on what you need and when you'll need it, a reliable alternative source is nhs.uk

Be wary in particular of Cervical Cancer & Prostate Cancer checks, these are most common
5
Valmyndigheten
(Electoral Commission)
LOWNo action requiredNew ID card when elections do come upThey will transfer "residence time" for non-EU citizens so that time shall
be added so your Right to Vote (Rösträtt) will not be affected to
participate in Regional & Municipal elections.
This is 3 years from being registered in Sweden.

If happening close to an upcoming election (Local/National/European/Sami/Church),
contact Valmyndigheten for further info
6
Migrationsverket
(For eventual Permanent
Residence & Citizenship
applications)
LOWFor future application(s), nothing
For residence cards, visit to MV
New ID when applying + SKV Paper as
an attachment
All of the time under the previous Personnummer counts towards any
habitual residence requirements for Permanent Residence or Citizenship.
Any prior residence status will transfer automatically though any biometric cards will
need updating, book an appointment at Migrationsverket to do this.

To avoid any issues, attach the SKV paper demonstrating the change of
Personnummer to keep a water-tight paper trail