Age Pension Deeming Calculator: How Centrelink Calculates Your Investment Income

If you're approaching retirement or already receiving the Age Pension, understanding how Centrelink calculates your income from financial investments is crucial. The concept of "deeming" can be confusing, but it plays a significant role in determining how much Age Pension you'll receive. Whether you're managing your own retirement savings or helping elderly parents navigate the pension system, an Age Pension Deeming Calculator can help you estimate your entitlements and plan your finances more effectively.

In this comprehensive guide, we'll explain what deeming means, how the current deeming rates work for the 2025-26 financial year, and how to calculate the income Centrelink attributes to your investments. Understanding these calculations can help you make informed decisions about your superannuation strategy and retirement planning.

What Is Deeming and Why Does It Matter?

Deeming is a set of rules Centrelink uses to work out the income generated from your financial assets, regardless of the actual return you receive. Instead of tracking every dollar of interest, dividends, or investment returns you earn, Centrelink applies a standard rate of return—called a "deeming rate"—to calculate what your investments are assumed to earn. This deemed income is then added to any other income you receive and assessed under the Age Pension income test.

The deeming system was introduced to simplify the income assessment process and encourage pensioners to seek better returns on their investments. Under deeming, you're free to invest your money wherever you choose without worrying that a higher return will reduce your pension. If your actual investment returns exceed the deeming rate, the extra income doesn't count against you. This provides an incentive to shop around for better interest rates or investment returns without penalty.

For many retirees, deemed income represents a significant portion of their assessable income. Understanding how these calculations work is essential when planning your retirement finances and estimating your potential retirement income. Even if you're still working and contributing to super, knowing how deeming works can help you prepare for your future pension eligibility.

Current Deeming Rates for FY 2025-26

The deeming rates are set by the Australian government and can change in response to economic conditions. For the 2025-26 financial year, the deeming rates that apply from 20 March 2026 reflect the current interest rate environment. These rates are applied to your financial assets based on thresholds that differ depending on whether you're single or in a couple.

The deeming calculation works on a tiered system. A lower deeming rate applies to the first portion of your financial assets, and a higher rate applies to any amount above the threshold. This means that smaller investment balances are assumed to earn at a lower rate, while larger balances have a portion deemed at a higher rate.

Deeming Rates and Thresholds (from 20 March 2026)

It's important to note that deeming rates can change when the government reviews them, typically in March and September each year. While the rates have remained relatively stable in recent years, they can increase or decrease depending on the economic environment and official interest rates. Always check the current rates when calculating your deemed income for pension purposes.

Which Assets Are Subject to Deeming?

Deeming applies to a wide range of financial investments commonly held by retirees. Understanding which of your assets are subject to deeming helps you accurately calculate your assessable income and plan your retirement strategy. The main categories of deemed investments include savings accounts, term deposits, managed investments, account-based pensions, and annuities.

Savings accounts and term deposits are straightforward—the entire balance is subject to deeming regardless of the actual interest rate you're earning. This is where the incentive to seek better returns comes in. If your savings account pays 0.5% interest but the lower deeming rate is 1.25%, Centrelink assumes you're earning more than you actually are. Conversely, if you find a term deposit paying 4%, you keep the extra income without it affecting your pension.

Account-based pensions and annuities are also subject to deeming, which surprises many retirees who assume only the actual payments count as income. The account balance of your account-based pension is deemed using the rates above, and this deemed amount is added to your other income for the pension income test. This is a critical consideration when deciding whether to start an account-based pension or keep your money in the accumulation phase of superannuation.

Not all assets are subject to deeming. Your principal home is exempt from any pension testing. Investment properties are assessed under the assets test but the income is assessed based on actual rental income received, not deemed income. Shares and managed investments are also subject to deeming on their market value. Understanding these distinctions helps you structure your retirement assets in the most pension-friendly way possible.

How to Calculate Your Deemed Income

Using an Age Pension Deeming Calculator involves adding up all your financial investments and applying the appropriate deeming rates based on your circumstances. Let's walk through some examples to illustrate how the calculations work in practice. Remember that your deemed income is then combined with any other income you receive to determine your total assessable income under the pension income test.

Example 1: Sarah is single and has $80,000 in financial investments. Her deemed income is calculated as: ($64,200 × 1.25%) + ($15,800 × 3.25%) = $802.50 + $513.50 = $1,316 per year, or approximately $50.60 per fortnight. This amount is added to any other income Sarah receives, such as employment income or rental income.

Example 2: John and Mary are a couple with combined financial investments of $150,000. Their deemed income is: ($106,200 × 1.25%) + ($43,800 × 3.25%) = $1,327.50 + $1,423.50 = $2,751 per year combined, or approximately $52.90 per fortnight each. This deemed income is added to any other income they receive as a couple.

When calculating your total assessable income, Centrelink adds your deemed income to other income sources including employment income (subject to the Work Bonus), actual rental income from investment properties, and any salary sacrifice arrangements. If you're still working, understanding how your wages interact with deemed income is important for planning your transition to full retirement. Our income tax calculator can help you understand your net employment income.

Strategies to Manage Deemed Income

While you can't avoid deeming on financial assets, there are legitimate strategies to structure your finances in a way that maximises your Age Pension entitlements. The key is understanding how different assets are treated and making informed decisions about where to hold your retirement savings.

One strategy involves your principal home. While it may seem counterintuitive, spending money on home improvements or paying down your mortgage can be beneficial from a pension perspective. Money invested in your principal residence is exempt from both the income and assets tests, whereas the same money in a savings account would be deemed at 1.25% or 3.25%. This doesn't mean you should sink all your money into your home, but it's a factor to consider when planning your retirement housing.

Gifting is another strategy, but it comes with strict rules. You can gift up to $10,000 per financial year (or $30,000 over five years) without it affecting your pension. Amounts above these limits may still be counted as assets under deprivation rules for five years. If you're considering gifting to family members, plan ahead to stay within these thresholds.

For those still working, consider the timing of when you convert your superannuation to an account-based pension. While your super in accumulation phase is assessed under the assets test, it doesn't produce deemed income until you start a pension. However, once you reach Age Pension age, your super balance—whether in accumulation or pension phase—counts toward the assets test. There's no one-size-fits-all answer, and the best strategy depends on your individual circumstances.

Prepaid funeral expenses and funeral bonds up to $15,500 (indexed) are also exempt from the assets test and don't generate deemed income. This can be a practical way to set aside funds for future funeral costs while reducing your assessable assets. Additionally, if you have any outstanding HECS-HELP debts, remember that these don't count as assets for Age Pension purposes, though voluntary repayments would reduce your available cash.

Summary

Understanding how deeming works is essential for anyone approaching retirement or currently receiving the Age Pension. The current deeming rates of 1.25% and 3.25% apply to financial assets above the thresholds of $64,200 for singles and $106,200 for couples. By calculating your deemed income accurately, you can estimate your potential pension entitlements and make informed decisions about your retirement strategy.

Remember that deeming rates can change, so it's important to stay informed about the current rates and how they affect your pension. Using an Age Pension Deeming Calculator helps you understand your assessable income and plan accordingly. Whether you're managing your own retirement or assisting elderly family members, understanding these calculations puts you in a better position to maximise pension entitlements while maintaining financial security.

For those still in the workforce, tools like our Take-Home Pay Calculator and Medicare Levy Calculator can help you understand your current financial position and plan for a comfortable retirement. The interaction between your working life super contributions and your future Age Pension entitlements is complex, but with the right information and tools, you can make decisions that serve you well throughout your retirement years.