Thanks a lot for your quick reply.
Do you happen to know anyone who might have gone through such scenario.
If yes , in case of marriage after e-APR , if CRS is not recalculated , what info will IRCC require from us? And how much will my application be delayed because of this.
Thanks in advance
This was my case.
There is no way to know if your application will experience any delays or not for adding your spouse. There are so many different factors affecting the processing times of your PR application that there is no way to know.
Some PR applications take as little as 40 days while others take over 1 year, there are other factors that might delay your application more than doing this might actually do.
In my case l, after adding my spouse it took only business days to have my PR application approved, so I would say I didn't experience any delays, however some other people might have a whole difference experience.
Look at my time-line. I have a de other posts about this before.
All you need is submit a web form informing IRCC about your change in marital status and they will be able to tell you what you need to submit in order to add your spouse.
My advice would be do it, that's why you got married right. If not, you'll have to wait to submit an spousal sponsorship application which will take much longer (even up to 2 years and that's in addition to the time you'll have to wait to get your PR which could easily be between 6 months to 1 year)