---
title: "Tax Deductible Business Expenses Singapore | Complete Guide"
description: "A comprehensive list of tax-deductible and non-deductible business expenses in Singapore. Learn how to legally minimize your corporate tax burden."
url: "https://corporate.taxinfo.sg/deductions"
language: "en"
---

Deductions

#  Business  
Deductions

Know what you can and can't deduct. Claiming the right expenses is one of the simplest ways to reduce your corporate tax bill. 

[ 01 Tax Deductible Expenses Complete list of allowable business expenses with examples and IRAS rules. ](/deductions/tax-deductible-expenses) [ 02 Non-Deductible Expenses Common expenses that IRAS does not allow as deductions — avoid costly mistakes. ](/deductions/non-deductible-expenses) [ 03 Capital Allowances How to claim depreciation on assets like equipment, vehicles, and renovation. ](/deductions/capital-allowances) [ 04 R&D Tax Deductions Enhanced deductions for qualifying research and development expenditure. ](/deductions/rd-tax-deductions)

Combine deductions with [tax exemptions](/exemptions) to maximise savings. For tax reduction strategies, see [tax planning](/planning).