Lease Doc Commercial Property Loan: When Rent Carries the File
Lease Doc Commercial Property (2026) | Switchboard Finance
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Lease Doc · Commercial Property · Non-Bank
Lease Doc Commercial Property Loan: When Rent Carries the File
When a commercial property's rental income is the strongest part of the story, a lease doc loan lets the lease, not full tax returns, do the income work. The lane sits in the non-bank specialist tier where major banks have stepped back.
Quick Answer
A lease doc commercial property loan uses the lease as the income proof. The rent covers interest, the tenant looks solid, and a non-bank specialist tier funds it where major banks have stepped back. Our commercial property loans overview covers the lane.
What a lease doc commercial property loan actually is
A lease doc commercial property loan is a structure where the lease itself, rather than full tax returns, is the primary income document. The lender's read starts with the lease: who the tenant is, how long they have left, and whether the rent covers interest with room to spare. Tax returns are a secondary input, sometimes not requested at all. The file lives or dies on the lease and the property, not the borrower's last two BAS cycles.
That makes the product the natural lane for self-employed borrowers whose income on paper looks lumpy, whose business structure is layered, or whose cashflow reads cleaner through the property than through the tax file. It sits inside the broader commercial property loans family, alongside full-doc and low-doc options, and it is structurally distinct from a no-doc facility, because lease doc still requires substantive income documentation, just of a different kind.
The shorthand we use at the desk is that the rent carries the file. When that phrase fits, lease doc is usually the cleanest lane. When it does not, the file moves elsewhere.
How the file reads to a lender
The simplest way to see what changes between commercial property doc structures is to put them side by side. The columns below show how full doc, low doc and lease doc treat the same three questions: income evidence, what the lender weights most heavily, and where the LVR ceiling usually lands.
In practice, that table maps to a fairly mechanical underwriter read. The lender opens the lease, checks the remaining term against the loan, confirms the tenant is at arm's length, and then runs rental coverage above interest repayments over 12 months (indicative). If those tests pass cleanly, the file is shaped well for the lease doc lane. If any one of them is shaky, the file usually moves to a different doc style or a different lender tier.
Where rent carries the file, and where it stalls
The framing we run through with borrowers is "works versus stalls". A lease doc file works when the lease and the tenant do the heavy lifting. It stalls when the borrower needs the structure to compensate for a soft tenant or a short lease, which is the opposite of what the product is designed to do.
Where it works
- Tenant has a credible trading history and the lease is on market terms
- 12 months minimum lease remaining (typically), ideally longer
- Rental coverage above interest repayments over 12 months (indicative)
- Borrower is self-employed and tax returns lag current rental performance
- Refinance off a stretched full-doc facility where serviceability has tightened
- Standard-use commercial asset in a metro or regional centre
Where it stalls
- Tenant is related to the borrower without arm's length lease terms
- Lease has less than 12 months remaining and no firm renewal
- Rent only marginally covers interest, with no buffer
- Specialised or single-use asset with thin resale market
- Borrower wants higher than approximately 70 percent LVR ceiling, illustrative, varies by lender
- Recent rent reductions, vacancies, or arrears in the file
Where this lane sits today
Looking at the lane from where we work as brokers at a non-bank specialist tier, lease doc is doing more work in 2026 than it was even 12 months ago. Major banks have stepped back from parts of the commercial property lane, particularly where the borrower file is self-employed and the income documentation is anything other than perfectly clean. That has pulled more deals into the non-bank specialist tier, and lease doc is one of the cleanest landing spots inside that tier when the rental story is the strongest part of the file.
In practice, the order an underwriter reads the file is: the lease, then the property, then the borrower. That order matters. A solid lease against a generic, sellable commercial asset will usually carry a file through even when borrower cashflow is uneven. A weaker lease against the same asset will not. The general principle that property income can carry a deal is also discussed in regulator guidance at MoneySmart's borrowing-to-invest material, though commercial property structurally sits outside many of the residential investor reforms announced in Budget 2026-27.
The product also pairs naturally with a broader low-doc strategy. Where a borrower runs multiple assets, a lease doc commercial facility alongside a low-doc asset finance position keeps the document load light across the portfolio. The lane is also a frequent companion to our low-doc commercial loans coverage, which deals with the broader self-employed commercial-property pathway.
A lease doc commercial property loan is the right call when the lease and the tenant can do the income work on their own. The lender weights tenant covenant strength, an arm's length lease, and rental coverage above interest repayments over 12 months (indicative), and sizes the deal against an approximately 70 percent LVR ceiling, illustrative, varies by lender. The lane is the non-bank specialist tier, where major banks have stepped back, and pairs cleanly with the broader self-employed commercial property pathway.
Key takeaway: if the rent can carry the file, lease doc is usually the cleanest lane; if it can't, the deal belongs elsewhere.Frequently Asked Questions
A lease doc commercial loan is a commercial property loan where the lease itself, not full tax returns, is the primary income document used to assess the borrower. In practice, lenders want to see rental coverage above interest repayments over 12 months (indicative), a 12 months minimum lease remaining (typically), and an arm's length lease with a credible tenant.
It sits in the non-bank specialist tier where major banks have stepped back, and pairs cleanly with our broader low-doc family of products.
A lease doc loan works by treating the rent paid under a signed commercial lease as the income test. The lender reviews the lease, the tenant covenant strength and the property valuation, then sizes the loan against an approximately 70 percent LVR ceiling, illustrative, varies by lender.
Tax returns are not the primary lever, so the file lands well when borrower cashflow is messier than the property's underlying rental story. Our commercial property loan rates explainer walks through how the lane prices.
Lease doc commercial loans typically size against an approximately 70 percent LVR ceiling, illustrative, varies by lender. Where the tenant covenant is weaker, the lease shorter, or the asset more specialised, lenders trim that band lower.
For deeper context on the LVR band when documentation is lighter, our 80% LVR commercial property loan piece covers the stretch cases.
An arm's length lease is usually expected, because lenders need to see that the rental income reflects genuine market terms rather than a related-party arrangement. Where the tenant is connected to the borrower, the file moves toward an alt-doc structure rather than a clean lease doc.
Compare how the doc-style family treats this in our low-doc and no-doc entries.
Refinancing an existing commercial property to a lease doc loan is common, particularly where tax returns no longer reflect current rental performance. The new lender reads the lease, the tenant covenant strength and the property's recent cashflow, then sizes the refinance against the lease income.
The lane sits in the non-bank specialist tier where major banks have stepped back, and it often runs faster than a full-doc rework.
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