Sinking fund and strata properties: What you need to know

The owners’ corporation in a strata complex should maintain a sinking fund to cover future maintenance expenses.

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Key takeaways

  • In a strata building like a townhouse or apartment complex, the owners’ corporation has to cover the maintenance and repair of common property.
  • This includes elevators, fences, green space or a shared carpark. The owners’ corporation should keep some money aside in a sinking fund for these repairs.
  • If you're buying a strata property with no sinking fund, be aware that major repairs to common property could require a special levy to cover the costs.

What is a sinking fund?

In an apartment or townhouse complex, every owner pays strata fees. This money goes towards costs like strata insurance, fees to the strata management company, and ongoing maintenance.

A good owners' corporation should also put aside some money in a sinking fund to cover major upgrades or repairs, called capital works.

By regularly putting aside money in advance, a sinking fund ensures that property owners in a strata scheme don’t have to pay large, one-off levies whenever an expensive emergency cost arises.

Breaking down your strata costs

Property owners in a strata scheme must pay regular levies. These levies go towards two areas:

  1. An administration fund. This fund is used to cover the cost of strata insurance, budgeted repairs, and to pay contractors to perform ongoing maintenance tasks (lawn mowing, gardening etc.)
  2. A sinking fund. The money in a sinking fund is used to cover the cost of major capital works or emergency repairs.

Depending on where you live around Australia, a sinking fund may also be referred to as a maintenance plan or a capital works fund.

What expenses can sinking funds cover?

Sinking funds are much like a “rainy day fund” or savings plan for strata schemes. They ensure that when major capital works are required or emergency repairs need to be made to communal areas, the owners’ corporation has the funds ready.

Sinking funds can be used to cover expenses such as:

  • Painting of the building
  • Overhaul of lifts
  • Driveway refurbishment
  • Replacement of fencing
  • Replacing common property on the interior and exterior of the building, including carpets, roofing and guttering
  • Any emergency expenses that may arise

Sinking fund rules are set by each state and territory, so what's legally required depends on where the property is. In NSW, most strata schemes must have a capital works fund and a 10-year capital works fund plan. In Queensland, the body corporate's yearly sinking fund budget must allow for likely capital spending over a 10-year period. In Victoria, only tier 1 and tier 2 owners corporations (those with more than 50 occupiable lots) must prepare a maintenance plan, while it's optional for smaller owners corporations in tiers 3, 4 and 5.

Where a plan is required, it should show how the owners’ corporation is going to cover the cost of repairing and maintaining the common parts of the property. In NSW, for example, the 10-year plan must be reviewed at least every five years. Check your state or territory's strata laws to see what applies to your scheme.

Regular levies and special levies

Owners’ corporations build up the sinking fund through regular levies paid by each owner. For example, if the owners’ corporation anticipates that it will need $150,000 in the sinking fund over the next 10 years, it will need to raise $15,000 each year through regular levies.

If there are 25 apartment owners in the strata scheme and each pays an equal share, each owner would therefore have to pay $600 a year towards the sinking fund. In practice, levies are usually split according to each lot's unit (or lot) entitlement, so owners of larger or more valuable lots pay more. If the sinking fund doesn't have enough money to cover a major repair, the owners’ corporation can also raise a special levy, which is a one-off payment on top of regular levies.

Richard Whitten's headshot

"I'm on the committee for my strata complex. Luckily there have not been too many issues, as there's not much common property. But our fences are very old and starting to fall apart. While this cost will be shared by a few parties (individual lot owners with a backyard on the fence line, the neighbouring property, and the owners' corporation as a whole), it will certainly be expensive. We'll probably have to raise extra funds via a special levy."

Senior Money Editor

Important information about sinking funds

Keep the following tips and pieces of advice in mind when preparing or managing a sinking fund plan for your strata scheme:

  • Buying a property. If you’re considering buying a property in a strata building, ask whether the owners’ corporation has a long-term sinking fund plan or maintenance plan in place. Is the plan reviewed regularly to ensure that it remains up to date with changing circumstances?
  • Using the funds. If you have a project you think should be financed by the money in your strata scheme’s sinking fund, you will need to go through an approval process. In many cases, this will need to be put to the vote at an owners’ corporation AGM.
  • Insufficient funds. If there is not enough money in the sinking fund to cover the cost of a project, a special levy may need to be raised. You will need to have support from the majority of owners and the corporation’s executive committee for this to occur.
  • Older buildings are more expensive. As a general rule, the sinking fund for an older building will need to be larger than the fund for a modern building. This is because older buildings are more likely to need expensive repairs or works to update or upgrade facilities.
  • Getting a plan prepared. If you own a lot in a strata scheme but the owners’ corporation does not have a sinking fund plan or maintenance plan that your state or territory's laws require it to have, you may be able to apply to the tribunal in your state or territory that handles consumer and trader disputes. The tribunal can order the owners’ corporation to meet its legal obligations.

Frequently asked questions

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To make sure you get accurate and helpful information, this guide has been edited by Richard Whitten as part of our fact-checking process.
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Tim Falk is a writer for Finder, writing across a diverse range of topics. Over the course of his 20-year writing career, Tim has reported on everything from travel and personal finance to pets and TV soap operas. When he’s not staring at his computer, you can usually find him exploring the great outdoors. See full bio

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2 Responses

    Greg's avatar
    GregAugust 14, 2025

    Can the upgrade fee to NBN FTTP, currently at least $275/lot, in a 75 lot complex, be paid out of the Sinking Fund?

      Richard Whitten's headshotFinder
      RichardAugust 18, 2025Finder

      Hi Greg,

      I’d raise this with your strata committee/president and see what they say. Something like this is up to the owners at the end of the day.

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