Green-Collar Intel · Cost of Living

The pay is 2–3× higher. So what does a month actually cost?

In the salary report I said that for the same role and seniority, Singapore’s nominal pay is roughly 2 to 3× Taiwan’s. That’s true. But every time someone sees that number and starts pricing flights, I want to add one line: first work out what a month costs. This page subtracts rent, utilities, transport and food, item by item, to see what’s left.

Data as of July 2026 · FX 1 SGD ≈ 25 TWD · Every figure cites a source

The conclusion first, because it isn’t what most people expect: Singapore’s cost of living all but eats the entry-level pay advantage. Only once you have seniority does that multiple actually land in your pocket. Here’s the maths.

Singapore: what a month costs

SGD / month · three ways to live

ItemLean (shared)Normal (suburb 1BR)City-centre 1BR
RentS$1,200–1,800S$1,500–3,500S$2,277–5,000
Utilities & internetS$80–150S$200–300S$200–300
TransportS$100–150S$100–200S$100–200
FoodS$500–700S$700–1,000S$800–1,200
Everything elseS$150–300S$200–400S$300–500
Roughly per monthS$2,100–3,100S$2,700–5,400S$3,700–7,200

Numbeo puts a single person at S$4,894/month (including S$3,429 for a city-centre one-bed), which lines up with the city-centre column. One honest note: Singapore rent spreads enormously. A room in a shared flat versus a city-centre one-bed can differ threefold, so “what does Singapore cost” has no single answer. It depends on how you’re willing to live.

Taipei: what a month costs

TWD / month · two ways to live

ItemLeanNormal
Rent (studio)NT$9,000–15,000NT$17,000–20,000
Utilities, internet & bitsNT$3,000NT$4,000–5,000
TransportNT$1,200 (metro pass)NT$1,200–2,000
FoodNT$8,000NT$9,000–10,000
Roughly per monthNT$21,000–27,000NT$31,000–37,000

Official and media figures for a single person’s baseline cost in northern Taiwan land around NT$32,000–35,000/month, matching the “normal” column. Rent spreads here too: a studio in Nangang or Datong runs NT$9,000–15,000, while an independent studio in Daan or Zhongshan sits at a NT$17,000–20,000 median.

The real multiple, net of living costs

Subtract the costs above, factor in Singapore’s markedly lower personal income tax, and you get the multiple on disposable income. That is the gap that actually reaches your pocket.

StageNominal multipleDisposable multipleWhy
Entry, 1–3 yrs~2.4×~1.6×Entry pay in Singapore isn’t high, but living costs are a fixed block that takes a big bite up front.
Mid, 4–8 yrs~3×~2.5×Pay rises while living costs don’t rise proportionally, so the share they eat shrinks.

The one line that matters

Move across at 0–3 years and the headline looks great while your pocket barely notices. Move at 4+ years and the multiple actually lands on you. This is the same thing the salary report says from another angle: the EP salary threshold is S$5,600, and your odds improve markedly at 4+ years. The market and your wallet are both telling you not to jump too early.

A few things I need to be straight about. First, tax here is a rough estimate; Singapore’s personal income tax is clearly lower than Taiwan’s high brackets, but your actual bill depends on tax residency and reliefs. Second, I haven’t included FX swings, money sent home, insurance, healthcare or flights back to Taiwan; add your own. Third, rent spreads so widely that how you choose to live rewrites the whole table. This is a sheet to open up the maths, not an answer telling you to go or stay.
Read the salary report first: where the 2–3× comes from →

So, given where you are, is it worth the move?

This page gives you the cost side. Your half depends on your skill combination, seniority and target market, which is exactly what the free green-collar MRI does: it places you into the real bands and tells you what’s missing and when moving actually pays.

Take the green-collar MRI (free) →

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Sources & method

Cross-checked against public sources in July 2026. Every figure is a range, with no false precision. FX: 1 SGD ≈ 25 TWD (consistent with the salary report on this site). Salary bands come from the 2026 APAC Green-Collar Salary Report here. The disposable multiples are my own estimate from the costs above plus a rough tax assumption; change how you live and the numbers move.

© 2026 AhaMoment Green-Collar Intel · Market information, not personal financial or immigration advice · Figures cite sources and keep ranges; estimates are flagged.