In the new Permai stimulus package announced today, the government has extended the special tax relief of RM2,500 on purchases of phones, computers, and tablets to 31 December 2021.

The special tax relief was introduced in the middle of last year as a way to boost work-from-home arrangements. Individual taxpayers could claim tax relief of up to RM2,500 for purchases of these particular electronic devices between 1 June and 31 December 2020.

This was on top of the existing tax relief that allowed taxpayers to claim up to RM2,500 under the lifestyle category, which includes expenditure on sports equipment, reading materials, Internet bills, and the same personal electronic devices.
https://ringgitplus.com/en/blog/income-tax/...tax-relief.html

Permai package: RM2.5k tax relief for phone, computer purchases extended another year
By Arfa Yunus, Mohamed Basyir - January 18, 2021
https://www.nst.com.my/news/government-publ...-phone-computer

count by calendar year,...many had said, you can claim for 2 years