To simplify tax filing and ease record-keeping, taxi and private hire car drivers can now have their income information pre-filled in their income tax returns. Drivers can also deduct a deemed amount of expenses based on their income, making filing more convenient.
For full details, eligibility, and step-by-step guidance, see the official IRAS FAQ:
https://www.iras.gov.sg/media/docs/default-source/uploadedfiles/pdf/faq-on-pre-filling-of-income-for-phc-and-taxi-drivers.pdf