Rental Appraisal Letters for Home Loan Applications

A rental appraisal letter gives a lender an estimate of the rent an investment property could earn. To prepare one for a home loan application, establish the lender’s evidence requirement, request the estimate from an accepted provider and reconcile it with the property being financed.

For a broker, the finished result is a dated letter that supports the proposed rent entered in the application. The estimate needs to describe the property as it will actually be let, including any work needed before a tenant can move in.

Confirm the Lender Evidence Gap

Identify which property needs proposed rental-income evidence before requesting a letter. A vacant purchase, a home being converted to an investment and an already tenanted property raise different evidence questions.

1. Record the property, its current use and the intended tenancy. State why proposed rent is needed instead of evidence of rent already received.
2. Read the selected lender’s rental-income evidence rules for that transaction. Record the accepted provider, document age and whether the valuation or an existing lease supplies the required evidence.
3. Establish whether lenders mortgage insurance (LMI) applies to the application. Include any applicable insurer evidence conditions in the request.
4. Give the provider the property details and intended submission date. Resolve any requirement for a particular format before the provider prepares the letter.

Macquarie’s credit guidelines dated 10 September 2026 accept a licensed real estate agent’s estimate for proposed purchases. That estimate must be no more than 60 days old at application submission. For a proposed purchase forming part of its security, Macquarie uses the lower available rental evidence, including its ordered valuation.

This is a Macquarie example, so don’t apply its document-age limit to another lender. Helia’s underwriting guidance, with guidelines effective 10 August 2026, describes minimum requirements for an LMI proposal. An appraisal accepted as a document still needs to fit the assessment conditions for the particular application.

Bulma’s Policy Advisor quotes the lender policy behind its answers. You can keep that wording with the file notes when establishing the selected lender’s rental-evidence requirement.

Choose the Evidence That Matches the Income

A rental appraisal estimates achievable rent. It doesn’t show that a tenant has agreed to pay that amount or that the owner has received it.

Document	What it establishes	What to reconcile
Rental appraisal letter	A provider’s estimate of achievable rent under stated assumptions	Property identity, date, rental period and letting condition
Executed lease	The parties’ agreed rent and tenancy terms	Property, parties, commencement, term and current status
Property valuation	The valuer’s assessment of the property, including market rent where reported	Whether the lender’s required valuation includes an acceptable rental figure
Property-manager statement	Recorded rental activity for the managed property	Owner, reporting period, rent received and deductions

For a tenanted property, collect the existing lease or rental records before ordering an estimate. A higher appraisal doesn’t change the rent payable under an existing lease. For how lenders assess the income after it is evidenced, use the guide to rental income for a home loan.

Request the Rental Appraisal Letter

Give the accepted provider a written request that identifies the property and the information needed to explain its estimated rent. Tell the provider that the letter is for a home loan assessment.

Send the exact address and the property description from the application. Include the unit number in the address.

Explain whether the intended letting is furnished, unfurnished, long-term or short-term. Identify any repairs, construction or furnishing that the quoted rent would depend on.

Ask the provider to state the appraisal date and the rent period beside the amount. A weekly estimate and a monthly estimate need different entries in the application. If the lender requires a single figure, ask the provider to give its supported figure instead of choosing one yourself from a range.

Use the following fields as a request checklist. Keep the lender’s prescribed fields and add detail needed to explain this property.

• Full property address and identifying details, such as unit or lot number where relevant.
• Appraisal date, inspection date if inspected and the information used when no inspection occurred.
• Gross estimated rent, currency and weekly or monthly basis. Identify any range as a range.
• Property type, condition, furnished status and intended tenancy arrangement.
• Assumptions about completion of work, availability for letting and expected vacancy or letting time.
• Provider’s name, role, agency contact details and licence details where the lender requires them.
• Provider approval of the issued letter, with signature and signing date where required.

Rental Appraisal Template Structure

This is an illustrative rental appraisal template for requesting a provider-issued letter. Every field below is illustrative. The property, agency and rent range are fictional, and the curly-brace entries are fields for the real provider to complete.

Illustrative field	Illustrative entry
Purpose	Proposed rental-income evidence for a home loan application
Recipient or applicant	{actual recipient or applicant required by the lender}
Property	12 Example Avenue, Exampleville, WA 6000, a fictional address
Property description	{actual dwelling type, bedrooms, bathrooms and parking}
Appraisal and inspection dates	{actual appraisal date}; {actual inspection date or information basis}
Rent estimate	Fictional example only: $640 to $680 per week in Australian dollars, gross before expenses
Intended letting	{actual tenancy type and furnished or unfurnished status}
Condition and assumptions	{current condition, required work and assumptions behind the rent}
Availability and vacancy	{expected availability date and provider’s supported letting-time estimate}
Evidence for the estimate	{comparable properties or other basis used by the provider}
Provider	Example Lettings, a fictional agency; {actual provider name, role and required licence details}
Contact details	{actual agency address, telephone and email}
Authentication	{provider’s signature and signing date where required}

Use the structure to communicate the request, then obtain the letter the provider actually issues. Keep the sample free of logos, copied signatures and claims of lender approval. The broker must not sign on behalf of an agency or turn the fictional estimate into application evidence.

Test the Rent Estimate

Reconcile the rental appraisal with the application and valuation before entering the proposed rent. Start with the address and unit number, then compare the property’s condition and intended tenancy on each record.

Check whether the estimate assumes furniture that won’t be supplied, a renovated bathroom that isn’t complete or a letting arrangement different from the client’s plan. Compare the availability date with settlement and any existing tenancy end date. Record expected vacancy separately from the quoted rent so the file shows when income can start.

Use the same rent period across the letter and application. For example, a fictional $640 weekly estimate is $33,280 over 52 weeks before vacancy and expenses. It isn’t $640 per month, and the annual conversion doesn’t guarantee a full year of receipts.

Resolve a Range or Conflicting Figure

Keep the original range visible and follow the selected lender’s rule for the application figure. Macquarie’s 10 September 2026 guidelines use the lower end of an agent’s range and the lower available evidence for a secured proposed purchase.

In a fictional Macquarie purchase, an agent estimates $640 to $680 a week and the ordered valuation gives $620 a week. On those assumptions, $620 is the rental-evidence figure to use before Macquarie applies its servicing treatment. Choosing $680 because it gives a larger borrowing estimate would contradict that evidence rule.

When two estimates conflict, first check whether they assess the same property and letting condition. Ask the provider to explain the difference and correct factual errors in an amended letter. Keep both the original evidence and the explanation, then apply the lender’s rule or obtain its written decision for the discrepancy.

Replace Stale or Conditional Evidence

Test the letter’s age against the intended submission date and the lender’s requirement. If the letter will be too old, request a fresh appraisal with a current assessment date. Changing the date on an old estimate doesn’t update the assessment.

If the rent depends on unfinished work, ask for the current-condition estimate and a separate explanation of the post-work estimate. Give the lender the work schedule and evidence relevant to its conditions. Use the figure accepted for that stage of the application, without treating the higher completed-condition rent as current income.

A letter for the wrong unit or an assumed furnished tenancy needs correction before use. Return it to the provider with the exact discrepancy. The corrected letter must describe the property and tenancy the client is actually proposing.

Retain and Recheck the Evidence

Keep the dated appraisal with the lender requirement and the records that explain the figure used in the application. Save the provider-issued original, any amended version and the follow-up response that resolves a discrepancy.

Record how you verified the provider’s identity and contact details. Where the lender requires a licensed provider, retain the relevant licence verification too. Use independently obtained agency contact details to resolve an unexpected signature or sender address.

Set a recheck when settlement moves, the property changes or the client chooses a different lender. Recheck after repairs, a change to furnished status, a new tenancy or a change in intended rental use. A new lender can require different evidence even when the property stays the same.

Before submission, confirm that the letter identifies the financed property, meets the selected lender’s date and provider requirements and states the rent period clearly. The application figure must trace to the retained evidence, with any difference explained and resolved. If a material assumption changes before settlement, update the evidence and tell the lender before relying on the earlier rent figure.