Structural engineer salary: what you take home after tax and Medicare

Structural engineer salary: what you actually take home

If you're a structural engineer in Australia, you know the work is demanding — analysing loads, designing structures, and supervising construction. But when you see a salary figure in a job ad, what really lands in your bank account? This guide breaks down how tax brackets, the Medicare levy, and super affect your fortnightly take-home pay for the 2026-27 tax year.

What the search says about structural engineer pay

According to Jobs and Skills Australia, structural engineers are typically full-time (88% work full-time hours) with a median age of 36. The occupation is male-dominated (13% female). However, the search did not provide a specific median weekly earnings figure for structural engineers. Pay varies significantly with experience, location, and sector. For a realistic estimate, we use the ABS average full-time adult ordinary time earnings of $108,352 per year — a common benchmark for professional roles. Your actual structural engineer salary may be higher or lower.

How tax brackets affect your pay

Australia uses a progressive tax system. For 2026-27, the rates from the Australian Taxation Office (via Moneysmart) are:

• $0 – $18,200: Nil
• $18,201 – $45,000: 15c for each $1 over $18,200
• $45,001 – $135,000: $4,020 plus 30c for each $1 over $45,000
• $135,001 – $190,000: $31,020 plus 37c for each $1 over $135,000
• $190,001 and over: $51,370 plus 45c for each $1 over $190,000

If your structural engineer salary is $108,352, your income falls in the third bracket. The tax on that amount is $4,020 plus 30% of ($108,352 – $45,000) = $4,020 + $19,005.60 = $23,025.60. That's before any offsets or the Medicare levy.

Medicare levy and thresholds

The Medicare levy is 2% of your taxable income. For full-time workers, it's almost always payable. The latest single-person thresholds are $28,011 (lower) and $35,013 (upper). If your income is below $28,011, you pay no levy. Between $28,011 and $35,013, the levy is reduced. Above $35,013, you pay the full 2%. For a $108,352 salary, the Medicare levy is $2,167.04.

Super and take-home pay

Superannuation is not deducted from your take-home pay if the salary is advertised as 'plus super'. The 12% super guarantee (from 1 July 2026) is paid on top by your employer. If your salary is quoted as a total package including super, then the super component is set aside and not available as cash. Always check whether the figure is base salary or total package.

Example fortnightly take-home calculation

Using the $108,352 benchmark:

• Annual gross: $108,352
• Income tax: $23,025.60
• Medicare levy: $2,167.04
• Total deductions: $25,192.64
• Annual take-home: $83,159.36
• Fortnightly take-home (26 fortnights): $3,198.44 (rounded)

This estimate excludes HELP/HECS repayments, the Medicare levy surcharge, salary packaging, and payroll tax-table rounding. Use our Take-home pay calculator for your exact salary.

What changes your fortnight

Your fortnightly take-home depends on:

• Your exact structural engineer salary
• Whether you salary sacrifice (e.g., for a car or super)
• Any tax offsets like the Low Income Tax Offset (up to $700)
• Whether you have private health insurance (affects Medicare levy surcharge)

For more on how tax and Medicare interact, see Tax and Medicare. And remember, super is your future — it's not part of today's take-home, but it's part of your total remuneration.

Final note

This is a guide only, not a tax assessment. Your actual take-home may differ due to individual circumstances. Always consult a tax professional or use the ATO's withholding calculator for precise figures.