Hi

No, you won't be eligible for jee advanced 2023 even if you write improvement examination in 2022

This is because,

Even if you appear for improvement examination in 2022 ,your 12th passing year still remains 2020

And as per the criteria,

One has a total of two attempts for JEE advanced over two consecutive years starting from the year of appearing for 12th board examination i. e as per , eligibility criteria one is eligible for JEE advanced examination only in the year in which he or she appears for 12th board examination and the next year following it.

So, with 12 th appearing year as 2020, you were eligible for jee advanced 2020 and are Eligibile for jee advanced 2021 .

You can check detailed eligibility criteria of JEE advanced by visiting our page the link for the same page is provided below

https://engineering.careers360.com/articles/jee-advanced-eligibility-criteria

But,

You don't need to worry even if you have scored less than 75% because for this year i. e jee advanced 2021 ,the minimum percentage requirement of 75% for general category to be eligible for JEE advanced has been lifted off so you are eligible for JEE advanced examination for this year.

Thankyou