Denpyo Blog
In-depth guides on Japan tax filing, expense tracking, blue return benefits and receipt management, written for freelancers and small business owners.
Articles in this category
InvoiceNow Mandate 2026: What Every Singapore Freelancer Needs to Know
Singapore's InvoiceNow e-invoicing requirement is expanding in 2026. Learn what it means for your freelance business, the timeline, and how to prepare.
Platform Workers CPF 2026: New Mandatory Contributions Explained
How Singapore's Platform Workers Act changed CPF for Grab, Foodpanda, and Deliveroo workers in 2025 — and the 2026 rates, opt-in rules, and filing steps.
10 Common Tax Mistakes Singapore Freelancers Make (And How to Avoid Them in 2026)
From missing the April 18 deadline to mixing personal and business expenses, here are the most common tax filing mistakes Singapore freelancers and SME owners make — plus how to stay on the right side of IRAS.
GST Registration in Singapore at S$1 Million: When and How to Register in 2026
Complete guide to GST registration in Singapore for freelancers and SMEs. Learn the S$1 million threshold rules, compulsory vs voluntary registration, and InvoiceNow requirements for 2026.
Self-Employed vs Employed: How Singapore Tax Differs in 2026
Understand the key tax differences between working as a self-employed freelancer and being a regular employee in Singapore—from filing requirements to CPF contributions and deductible expenses.
Filing Taxes in Singapore with Multiple Income Streams: A 2026 Guide for Freelancers and Moonlighters
Juggling a full-time job with freelance work, platform gigs, rental income or overseas clients? Here's how IRAS wants you to report every stream on one tax return — with 2026 rules, reliefs and a worked example.
MediSave Relief Changes 2026: What Self-Employed Singaporeans Need to Know
Complete guide to the 2026 MediSave relief ceiling removal for self-employed persons in Singapore. Learn contribution rates, tax benefits, and CPF strategies.
Home Office Deductions in Singapore: Calculate Your Allowable Portion
Working from home as a freelancer in Singapore? Learn how to calculate and claim home office expenses — including rent, utilities, and internet — against your taxable income with IRAS.
Singapore Tax Rebates, Reliefs & Allowances 2026: The Freelancer & SME Guide
IRAS offers over 20 personal reliefs plus a Year of Assessment 2026 tax rebate. Here is how Singapore freelancers and SME owners can stack reliefs and allowances to legally cut their income tax bill — with worked examples, caps, and eligibility rules.