Isla HendersonThe Boston Celtics are carrying one of the most expensive rosters in NBA history into the 2026 playoffs — a $201.9 million payroll headlined by Jayson Tatum's NBA-record $314 million supermax extension and Jaylen Brown's $304 million deal. The series against the Philadelphia 76ers is tied 3-2 heading into a critical Game 6. But beyond the basketball, the Celtics' extraordinary financial commitments raise a question relevant to any Australian facing a sudden or significant increase in income: when your earnings transform overnight, who helps you protect what you have built?
The Celtics' Half-Billion Dollar Bet
Boston's financial situation is unprecedented in professional sport. Tatum's five-year, $314 million deal — signed in 2024 and running through the 2029-30 season — is the largest contract in NBA history, with his 2025-26 salary estimated in the $53-57 million range. Brown's $304 million deal runs alongside it through 2028-29. Together, the two superstars represent a combined commitment of more than $600 million — an extraordinary bet on a championship core by the Celtics' ownership.
The Celtics are deep into NBA luxury tax penalty territory as a result. Their total payroll of approximately $201.9 million places them sixth highest in the league, a position that limits the organisation's flexibility to add players and exposes them to significant financial penalties beyond the already-eye-watering salary line.
For the Celtics, these decisions have been made by a professional sports organisation with a full team of lawyers, financial advisors, and salary cap specialists. For the rest of us, the story of two athletes managing $600 million in career earnings provides a vivid frame for thinking about wealth management in our own lives.
Why High-Income Earners Need Professional Financial Advice
Australians do not typically earn $50 million a year. But many find themselves in situations that share the same core challenge as an NBA star: a sudden or significant change in financial circumstances that requires expert guidance to manage effectively.
These circumstances include:
Business sale or exit. Selling a business — even a small one — can generate a lump sum that is the most significant financial event of your life. Without proper structuring advice, a substantial portion can be lost to capital gains tax, incorrectly distributed across ownership structures, or invested without adequate consideration of your long-term goals.
Inheritance. Receiving a significant inheritance, particularly one that includes property or investment assets, requires careful tax planning and often specialist legal and financial advice to manage effectively and equitably, particularly in blended family situations.
Redundancy or superannuation access. A large redundancy payment or accessing superannuation at retirement introduces complex decisions about tax treatment, preservation, and investment that many Australians navigate without adequate professional guidance.
Career earnings peaks. Trades, contractors, and professionals in high-demand fields often experience periods of significantly elevated income. How those peak earnings are structured — through superannuation contributions, investment accounts, family trusts, or other vehicles — determines long-term outcomes substantially.
In each of these scenarios, what you do with significant funds in the first 6-12 months often determines outcomes for decades.
The Three Mistakes High-Income Earners Make
Financial advisers who work with high-income Australians consistently identify three patterns that lead to poor outcomes:
1. Delaying professional advice. The instinct to wait until you feel "ready" or until the funds have settled often results in missed windows for tax-effective structuring. Many of the most beneficial strategies under Australian tax law — including contributions to superannuation and small business capital gains tax concessions — have time-sensitive eligibility requirements.
2. Over-concentrating in property. Australians have a well-documented cultural preference for property investment. While property can be a sound long-term investment, allocating a disproportionate share of a windfall into a single asset class creates concentration risk. Diversified investment portfolios — including shares, bonds, and other asset classes — provide resilience that property alone cannot.
3. Underutilising superannuation. For high-income Australians approaching retirement age, superannuation offers some of the most tax-efficient investment returns available anywhere in the world. The concessional contribution cap of $30,000 per year (2025-26) and the carry-forward contributions rule — which allows unused concessional contribution room from prior years to be used if your superannuation balance is below $500,000 — are opportunities many fail to optimise. According to ASIC's MoneySmart, maximising superannuation contributions is consistently among the most effective long-term wealth strategies for Australian earners.
What a Financial Adviser Can Do for You
A licensed financial adviser in Australia is bound by a best interests duty under the Corporations Act. This means they are legally required to act in your interests, not their own or their employer's.
For Australians navigating significant financial changes, a financial adviser can:
- Assess your total financial position including assets, liabilities, income, and goals
- Recommend appropriate tax-effective structures including superannuation, family trusts, and company structures where relevant
- Build an investment strategy aligned with your risk tolerance, timeline, and objectives
- Provide ongoing reviews to ensure your strategy adapts as circumstances change
For matters with tax and legal dimensions — such as business sales, estate planning, or family law settlements — a financial adviser working in conjunction with your accountant and solicitor provides comprehensive coverage that no single professional can match alone.
When to Seek Financial Advice in Australia
You do not need to be Jayson Tatum to benefit from professional wealth management. The Celtics' extraordinary contracts are a dramatic illustration of what happens when financial decisions are made at scale. But the principles apply equally to an Australian electrician who has sold their business, a nurse who has received an inheritance, or a professional who has received an unexpected payout.
The right time to see a financial adviser is before you make major financial decisions, not after. If you have experienced or are anticipating a significant change in your financial circumstances, seeking advice early expands your options and protects what you have worked to build.
ExpertZoom connects Australians with qualified financial advisers and wealth management professionals who provide personalised, expert guidance. Whether you are planning for retirement, managing a windfall, or simply looking to understand how to make your money work harder, the right professional can make an extraordinary difference.
The information in this article is general in nature and does not constitute financial advice. For advice specific to your circumstances, please consult a licensed financial adviser.
