Your AI includes all forms of income from trade, business, profession or vocation, employment, as well as rental income that is taxable.
Your AI can be found on your tax bill (or Notice of Assessment) that you receive each year if you are required to pay taxes. If you are not required to pay taxes for Year of Assessment (YA) 2018, you may be eligible for the GST Voucher − Cash, if your Income Earned for 2017 (AI for YA2018) does not exceed $28,000 and you meet the other criteria.
To view your Notice of Assessment, please login to
myTax Portal using your SingPass/IRAS PIN > Messages > Correspondence & Notices > Individual Income Tax > Letters/Notices.