Security and Guarantees When Financing an Accounting Practice Acquisition
Updated: 2 days ago

Security and guarantees determine which assets and people may be exposed if an acquisition loan cannot be repaid, so their scope deserves attention before you sign.
For an Australian accountant buying a practice, the finance conversation can start with a loan amount and interest rate. As the application develops, another question becomes just as personal: what are you being asked to put behind the borrowing?
A practice may trade through a company, while the proposed arrangements also involve a director, an existing firm or a property owner.
Stage 6 is the time to make those connections clear. The security package should be understood alongside the application, rather than discovered in a rush when settlement is approaching.
The short answer on security and guarantees
Identify the borrower, each security provider and each proposed guarantor.
Distinguish an interest over an asset from a promise to meet someone else’s obligations.
Ask which debts, assets, costs and future changes the documents cover.
Resolve existing security interests and any competing lender or vendor requirements.
Allow time for independent legal advice and confirm how a release would work.
What is the difference between security and a guarantee?
Security gives a lender rights over specified property or a defined category of assets under the relevant arrangements. A guarantee creates an obligation for another person or entity to answer for the borrower’s obligations within its terms.
The same transaction can involve both.
Security terminology in finance documents may cover mortgages, general security and guarantees. The actual documents determine the proposed package, because a familiar label does not establish its reach.
For example, the purchasing company might borrow, grant security over business assets and have a director provide a personal guarantee. Your solicitor should explain each obligation separately, including any indemnity accompanying the guarantee. A company structure alone does not tell you whether you have taken on personal liability.
Which assets might sit behind the application?
Depending on the lender and proposal, discussions may involve business assets, property or security provided by another entity. A general security agreement can describe a wider asset pool than the furniture and computers you see in the practice.
Ask your solicitor to explain any reference to present and future property.
If real estate is proposed, identify its owner, existing mortgages and the lender’s requirements. A property value discussed informally is not the same as an accepted valuation or an agreed amount available for security.
Co-owners and existing financiers may need to be involved.
The guide to buying a practice without property security explores that earlier funding question. At application stage, confirm the actual security being requested. The absence of a property mortgage does not, by itself, establish that there is no business security or personal guarantee.
A guarantee needs its own conversation
Moneysmart’s guidance on guarantees explains that a guarantor may have to repay the debt if the borrower cannot, and an asset offered as security can be exposed. It also notes that giving a guarantee can affect future borrowing.
Those consequences deserve consideration even where you expect the practice to perform well.
For a proposed guarantor, the useful starting point is the complete documentation. Ask what amount or obligations are covered, whether interest and recovery costs sit within or outside a stated limit, and whether the arrangement extends to other facilities.
You should ask what a ‘limited’ guarantee actually limits and give particular scrutiny to any guarantee described as ‘unlimited’.
A spouse, business partner or related company should understand their own position rather than rely on your confidence in the acquisition. Independent advice gives each person room to consider the arrangement and ask questions about their exposure. It is more useful when there is time to address concerns before signing.
Existing charges can complicate a new security package
The Australian Personal Property Securities Register records security interests in personal property, which broadly excludes land, buildings and fixtures. Its organisation-search guidance explains how a search can identify registered interests against an organisation. Your advisers should establish the searches relevant to this transaction and interpret what they find.
An existing registration is a matter to investigate, not a conclusion about what you can safely acquire. Your solicitor can determine whether a release, consent or other arrangement is needed, and how that requirement connects with settlement.
Property mortgages require their own relevant checks.
Competing claims can also arise when vendor finance or deferred consideration forms part of the purchase. If the vendor wants security alongside the acquisition lender, disclose that early.
Priority, payment restrictions and any agreement between financiers need professional review, rather than being left as an informal understanding.
An illustrative example: one purchase, several exposures
Suppose, purely as an illustration, you acquire a fee book through a new company. The proposed lender requests company security and your guarantee. Your existing firm is also mentioned as a potential security provider. These are assumptions for discussion, not a lender offer.
The application now involves more than the new company’s purchase. You need to understand why the established firm is involved, what obligations its assets would support and whether its current borrowing permits the arrangement.
Your solicitor can explain the consequences for that entity and its stakeholders.
This example shows why a simple security diagram can help: borrower, guarantor, security provider, assets and supported debts. The diagram does not replace the documents. It makes the questions visible before someone signs an obligation broader than they expected.
What protections apply, and how does a release work?
Ask your solicitor which protections and procedures apply to the proposed guarantee and facility. Their application depends on the documents and circumstances. Do not assume every business facility carries identical protections, or that consumer home-loan requirements automatically apply to acquisition borrowing.
Your legal review should also look beyond settlement. Ask what happens if you refinance, sell the practice, leave a partnership or repay one facility while others remain.
A change in ownership or a private agreement between partners should not be treated as confirmation that the lender has released an obligation.
Clarify who must approve a release, what evidence or replacement arrangements may be required, and which costs could arise. Where an eventual release matters to your plans, obtain a documented explanation rather than relying on an expectation that it will happen later.
Frequently asked questions
Does every accounting-practice loan require property security?
No universal rule applies. Requirements depend on the lender, facility and application. Confirm the proposed package, including business security and guarantees, rather than treating “no property security” as a complete description.
Is signing as a guarantor just an administrative step?
No. It can create a substantial financial obligation under the documents. The guarantor should understand the covered debt, potential exposure and independent advice needed before deciding whether to sign.
Does a dollar limit include all possible costs?
That depends on the wording. Ask your solicitor whether interest, fees, enforcement expenses or other amounts fall inside or outside the stated limit, and what circumstances could alter the obligation.
Can the vendor take security as well as the lender?
It may be proposed, but it needs disclosure and assessment. The financiers’ requirements, competing interests and transaction documents must be addressed, because agreement to deferred payments does not settle those questions.
Does credit approval mean the security work is finished?
No. Approval may remain subject to documentation, searches, valuations, releases or other conditions. Your acquisition finance adviser and your solicitor can help identify outstanding requirements and their relationship to the settlement timetable.
Understand the commitment before the deadline arrives
Security discussions are part of understanding the acquisition you intend to fund. Bring proposed providers, existing arrangements and material changes into the application early. Before signing, each person should know what they are committing, what could be exposed and which questions their independent adviser still needs answered.
Considering Buying an Accounting Practice?
Discuss the proposed security package and information needed for your accounting-practice finance application.
General information only. This article does not constitute financial, credit, legal, tax, accounting, compliance or valuation advice. Finance is subject to lender approval, eligibility criteria, terms, fees and conditions. Consider obtaining independent professional advice for your circumstances before acting.






