Managing Cash Flow When Your Salary, Bonus and RSUs Follow Different Schedules
Three paydays, one set of bills
Your salary lands every fortnight or month. Your bonus arrives once a year. Your RSUs vest every quarter, or every six months, at whatever the share price happens to be that day.
Your mortgage, childcare and grocery bills do not care about any of that. They arrive on the same schedule every month.
This mismatch is one of the most common problems I see among Australian tech professionals at Atlassian, Canva, Microsoft, Amazon and similar companies. On paper, total compensation looks excellent. In practice, some months feel tight, some months feel flush, and the ATO bill in October feels like an ambush.
Good cash flow management advice for this situation is not about budgeting harder. It is about giving each type of income a job that matches how it is paid.
Why irregular pay causes problems for high earners
Lumpy income gets spent like regular income. When a bonus or vest lands, it rarely has a pre-assigned purpose. It drifts into the everyday account and quietly lifts your spending baseline. Months later, the lifestyle remains but the lump sum is gone.
Regular commitments get set against irregular money. Many tech professionals size their mortgage, school fees or investment loan repayments assuming the bonus will come. If the bonus shrinks, the share price falls, or a restructure arrives, the gap shows up immediately.
RSU tax is usually not withheld. This is the tax shock. For most Australian employees, RSUs are taxed as employee share scheme income, generally when they vest. Unlike your salary and bonus, your employer usually does not withhold PAYG tax on that income. If you sit in the top bracket, close to half of each vest's value (45% tax plus the 2% Medicare levy) may be owed at tax time, and if you have sold and spent the shares proceeds, that money is gone. Sometimes even your vesting price is higher than current price which you are selling at.
Concentration builds by default. Unsold RSUs pile up in a single stock that is also your employer. Your income and a growing share of your wealth now depend on the same company. I talk about this in details in episode #24 of Wealth Bytes Podcast.
A structured approach: give each income stream a job
The principle is simple. Regular income pays for regular life. Irregular income pays for goals, tax and growth. Here is how to put that into practice.
Map your pay calendar. List every income event for the next 12 months: salary dates, expected bonus month, each RSU vest date and the approximate number of units. Add your large known expenses (insurance premiums, school fees, holidays, tax due dates) to the same calendar. Most people have never seen their year laid out this way, and the gaps become obvious.
Run your lifestyle on base salary alone. Your everyday spending, loan repayments and regular savings should be fully covered by after-tax salary. If they are not, that is the first problem to solve, before any investing decision.
Build two reserves, not one.
An emergency reserve of 6 to 12 months of essential expenses, kept in cash or an offset account. Tech roles carry redundancy risk, and this buffer stops you selling investments at the wrong time.
A tax reserve that receives a set percentage of every RSU vest, held separately until your tax return is lodged and paid. If you are in the top bracket, setting aside around 47% of each vest's value is a reasonable starting point to discuss with your adviser or accountant.
Pre-decide where the bonus and RSUs go. Before the money arrives, write down the split. For example: tax reserve first, then topping up the emergency reserve, then debt reduction or investing, then a defined amount for enjoyment. Deciding in advance removes the "now what?" moment every time a lump sum lands.
Set a sell rule for vested shares. Many tech professionals hold every vest out of loyalty or fear of capital gains tax. A pre-agreed rule (for example, selling a portion at each vest to fund the tax reserve and diversify) keeps concentration risk in check. Note that shares held for more than 12 months may qualify for the CGT discount, which is one factor among several.
Smooth your regular contributions. Fund regular investing and any salary sacrifice to super from salary, so they happen every month regardless of the share price. Use bonus and RSU proceeds for top-ups. If your income plus concessional contributions exceeds $250,000, Division 293 tax may apply, so model contribution strategies before acting.
Review at every vest, and properly once a year. A short check at each vest (did the tax reserve get funded, did the sell rule run) and a full annual review keeps the system working as your package changes.
A client story: "I don't know how it happens"
Arjun (not his real name) came to me in his late thirties. He was a senior leader at a large tech company, with a salary, an annual bonus and RSUs vesting every quarter. He and his wife both worked, they had a toddler, and his APAC role meant meetings most nights until midnight.
On paper, he was doing well. In practice, his household was spending around $20,000 a month and he could not tell me where it went. His RSUs were quietly covering the gap, which made it feel like he was saving when he was not. His tax bill had grown every year, into the high tens of thousands, and each one arrived as a surprise.
He described his approach honestly: it was not a plan, just things he did when he happened to have a spare afternoon. What he wanted was not more decisions. He wanted a system that did not need him every month.
So that is what we built, using the steps above:
One calendar. Every salary date, bonus month and vest date in one view, with the known big costs (daycare, rent, travel, tax) laid over the top.
Lifestyle on salary only. We sized his everyday spending and regular savings to his after-tax salary, so his life no longer depended on the share price.
A tax reserve that fills itself. A fixed share of every vest goes to a separate account, so the bill is already covered before it arrives.
A sell rule decided once. Instead of agonising at each vest, a set portion is sold and moved into a diversified portfolio according to a rule we agreed in advance.
A review at each vest. Fifteen minutes to confirm the reserve was funded and the rule ran.
The point was never a clever spreadsheet. It was taking the monthly money decisions off the plate of someone who had no evenings left to make them.
Name and identifying details have been changed. This story describes one client's situation and is not a guarantee of outcomes for anyone else.
What the research says about professional advice
The value of a good adviser is not mainly about picking investments. Australian research points to behaviour, structure and tax as the bigger levers.
Russell Investments' 2026 Value of an Adviser Report estimates advisers add at least 5.5% a year in value for clients. The largest part, 2.8%, comes from behavioural coaching. Asset allocation contributes 1.5% and tax-savvy planning 1.2%. The same survey found 83% of advised investors felt very or extremely confident of reaching their goals after advice, compared with 41% before.
The Financial Advice Association Australia's Value of Advice Index (October 2025) found 88% of advised Australians feel on track for retirement, compared with 62% of unadvised Australians. Nearly two in three advised Australians reported more financial confidence and less financial stress, against close to one in three of those without advice.
For tech professionals with irregular pay, the behavioural finding matters most. The costly moments are the ones covered in this article: the bonus that drifts into spending, the vest that is never sold, the tax bill nobody reserved for. Having a structure, and someone holding you to it, is where much of that value comes from.
These are industry estimates based on surveys, not guaranteed outcomes or investment returns. Individual results vary.
How The Confident Choice System™ helps tech professionals
The Confident Choice System™ is the nine-step roadmap I use with every client. I built it over 20 years of advising, specifically for people whose pay arrives as salary, bonuses and equity rather than one steady paycheque. It works in three phases, and each phase delivers something you can feel.
Phase 1: Establish Solid Foundations (delivers stability)
Understand money flow
Manage debt intelligently
Establish emergency reserves
Phase 2: Create Strategic Wealth (delivers clarity)
Reduce concentration risk from RSUs and ESPPs
Optimise tax positioning
Configure ownership structures such as super, SMSFs and trusts
Phase 3: Build Contingency (delivers options)
Protect your income
Insure core assets
Future-proof your family
The destination is the freedom to choose when, where and how you work, or whether you work at all.
What makes it different from a typical financial plan:
Built around equity compensation, not bolted on. Concentration risk from RSUs and ESPPs is a core step in the system, not a footnote. Most generalist plans assume a steady salary and treat shares as an afterthought.
Sequenced, not a menu of tactics. Foundations come before optimisation. Salary sacrificing or buying an investment property before your cash flow is stable is building the second floor before the foundation has set.
One integrated plan. Tax, super, structures, debt and protection are planned together, so your accountant, mortgage broker and super fund are pulling in the same direction.
A living roadmap. It is reviewed every year as your package, family and goals change, because a plan built for last year's vesting schedule will not fit next year's.
Co-created with you. You understand why each step is there, so you can make confident decisions between reviews.
This article sits mainly in Phase 1, steps 1 to 3, and leads directly into step 4 (concentration risk) and step 5 (tax positioning). Get the flow right and every later decision becomes easier.
When to bring in a personal finance expert
You can set up a pay calendar and two reserves yourself. Where a specialist adds value is the interaction between the moving parts: how much tax to reserve given your full income, how to sequence RSU sales against the CGT discount, whether salary sacrifice makes sense once Division 293 applies, and how to structure ownership as your wealth grows.
It is usually time to get personal advice when one or more of these applies to you:
You are time poor. Long hours, late-night calls across time zones and a young family leave no room to manage money properly, so decisions get deferred and cash sits idle.
You are paying a lot of tax. Your tax bill grows every year, it surprises you at lodgement, and your accountant lodges returns but does not advise on strategy.
You have no solid plan for passive income. You earn well but cannot say when, or how, your investments could replace your salary.
A big pay event is coming. A promotion, a new equity grant, a large vest or a bonus with no plan for where it goes.
Your job feels less certain. Restructures in your team or company have made you wonder how long you could manage without your salary.
That is the difference between a generic finance expert and financial advice for professionals whose pay structure is the problem. At My Wealth Choice, I have helped more than 400 tech professionals turn irregular pay into a plan for managing personal wealth that works every month, not just in bonus season.
I work best with people who are ready to act. If you want your salary, bonus and RSUs working as one system, explore our services or book a Financial Clarity Call. Come with your payslips and your vesting schedule, and we will map your year together.
Frequently asked questions
Are RSUs taxed when they vest in Australia?
For most employees, RSUs are taxed as employee share scheme income at vesting, at your marginal rate. Some plans have different taxing points, so check your plan rules and ESS statement.
Does my employer withhold tax on my RSUs?
Usually not. PAYG is generally with held from salary and bonuses, but not from ESS income, which is why many people face a large bill at tax time.
How much should I set aside from each RSU vest?
If you are in the top tax bracket, around 47% of the vest value is a common starting point. Your actual amount depends on your total income and circumstances.
Should I budget using my total package?
Generally no. Budgeting on base salary and treating bonuses and RSUs as goal funding reduces the risk of relying on income that may change.
