Rank among 5 metros
#5
New South Wales · pop #1 · 2026
$100,000 resident PAYG → about $77,480 take-home (rank #5). COL index 145.
At $100,000 resident PAYG (2026–27), Sydney take-home is about $77,480 (22.5% effective) under federal ATO rates — income tax ≈ $20,520, Medicare levy ≈ $2,000, COL index 145. Australian metros do not add a state or city wage tax.
Rank among 5 metros
#5
Population rank
#1
Annual take-home
$77,480
Effective levy
22.5%
Income tax
$20,520
Medicare levy
$2,000
Tax stack
ATO federal PAYG
COL index
145
COL-adj. proxy $53,434
No state or city wage income tax — Sydney uses the same federal ATO PAYG stack (income tax + Medicare levy) as every other Australian metro on this hub. Identical modeled take-home at equal gross; COL index 145 is the highest here, so ranking trails cheaper metros on purchasing power.
| Gross | Take-home | Effective |
|---|---|---|
| $50,000 | $43,730 | 12.5% |
| $75,000 | $60,480 | 19.4% |
| $100,000 | $77,480 | 22.5% |
| $150,000 | $110,430 | 26.4% |
| $200,000 | $140,130 | 29.9% |
Bands: $50,000 · $75,000 · $100,000 · $150,000 · $200,000
At $100,000 resident PAYG (2026–27), Sydney take-home is about $77,480 (22.5% effective) under federal ATO rates — income tax ≈ $20,520, Medicare levy ≈ $2,000, COL index 145. Australian metros do not add a state or city wage tax.
On $100,000 resident PAYG (2026–27), modeled take-home is $77,480 — income tax $20,520, Medicare levy $2,000, effective 22.5%.
No state or city wage income tax — Sydney uses the same federal ATO PAYG stack (income tax + Medicare levy) as every other Australian metro on this hub. Identical modeled take-home at equal gross; COL index 145 is the highest here, so ranking trails cheaper metros on purchasing power.
Sydney (New South Wales) uses federal ATO resident brackets plus the Medicare levy — the same stack as every other metro on this hub.
Ladder check: A$50k → $43,730; A$100k → $77,480; A$200k → $140,130.
Adelaide, Brisbane, Perth, Melbourne share federal take-home on this vignette. COL: Sydney 145; Adelaide 98; Brisbane 110; Perth 112; Melbourne 125.
COL-adjusted proxy for Sydney: $53,434 (take-home × 100 ÷ 145) — purchasing-power hint only.
Vs Adelaide: $77,480 vs $77,480 at A$100k — tax tie. COL 145 vs 98.
Attribute ranking differences to cost of living, not a state wage tax and not a different Medicare schedule on this model.
$77,480 take-home
Matches our Australia tax-insights engine and ATO 2026–27 resident rates.
$36,505 take-home
Lower-income vignette — validates threshold + Medicare shading path in the engine.
At A$100k, Medicare levy ≈ $2,000 in Sydney and $2,000 in Adelaide — identical.
Resident Medicare levy is 2%. This vignette assumes private hospital cover so MLS is A$0.
Adelaide outranks Sydney only on COL (98 vs 145) — Medicare and income tax match.
Compare Sydney take-home and COL before accepting an Australian offer — federal PAYG ties across capitals.
Moving between Australian capitals rarely changes income tax — focus on rent and commute in New South Wales.
Sydney ↔ Adelaide and Melbourne ↔ Brisbane gaps are cost of living, not state wage tax.
HELP/HECS repayment is a separate PAYG deduction — not in this fixed vignette.
Medicare Levy Surcharge can apply without private hospital cover above MLS thresholds — excluded here.
Open /calculator/australia for residency, HELP, MLS, and custom gross. State insights: /tax-insights/australia/new-south-wales.