SMSF Borrowing Capacity Calculator

Written by
Imogen Baxter
Reviewed by
Jarrad Sapsford
Last updated
March 13, 2026
2 minutes read
Table of contents

Find out how much your self-managed super fund could borrow for property investment in Australia.

SMSF Borrowing Capacity Calculator | Peach Property
Step 1 of 7

What's your current SMSF balance?

This determines your available deposit and cash reserves.

$300,000
$50k $2M

How many members in your SMSF?

This affects contribution limits and fund structure.

Combined annual contributions?

Total employer + personal contributions from all members.

$50,000
$0 $200k

What type of property?

Property type affects maximum LVR (loan-to-value ratio).

Target purchase price?

The property value you're looking to purchase.

$700,000
$300k $3M

Expected annual rental income?

Estimated gross rent from the property.

$28,000
$10k $150k

Expected interest rate?

SMSF lending rates are typically higher than standard loans.

7.0%
5.5% 9.0%

Your SMSF Borrowing Capacity

Based on your inputs, here's what's possible.

Maximum loan amount
$490,000
Balance sufficient
Required deposit
$210,000
Total cash needed
$293,500
Monthly repayment
$2,858
Monthly cash flow
-$525
Detailed Breakdown
Max loan (LVR limit) $490,000
Max loan (serviceability) $542,105
Deposit required $210,000
Stamp duty (est.) $31,500
Legal & setup fees $3,000
Cash buffer (10% of loan) $49,000
Annual repayments $34,300
Annual rental income $28,000
Assumptions Used
  • Residential LVR: 70% | Commercial LVR: 65%
  • Rental income adjusted to 80% for serviceability
  • Serviceability buffer: +2.5% above actual rate
  • Debt service coverage ratio: 1.25x
  • Stamp duty: 4.5% of purchase price (varies by state)
  • Legal/setup fees: $3,000
  • Cash buffer: 10% of loan amount
This calculator provides estimates only and should not be considered financial advice. SMSF lending criteria vary between lenders. Consult a licensed financial adviser and SMSF specialist before making any decisions. Actual borrowing capacity will depend on individual circumstances, lender policies, and fund structure.

How This Calculator Works

This calculator estimates your SMSF's borrowing power based on typical lender criteria. Enter your fund's balance, contributions, and property details to get an indicative maximum loan amount and monthly repayments.

What you'll need:

  • Your current SMSF balance
  • Annual contributions (employer + salary sacrifice)
  • The property value you're considering
  • Expected rental income

The results show your estimated borrowing capacity, required deposit, and monthly repayments, giving you a realistic picture of what's possible before you speak to a mortgage broker.

What Affects Your SMSF Borrowing Power?

Fund Balance and Liquidity

Lenders want to see your fund has enough cash to cover the deposit, stamp duty, and a buffer for ongoing costs. Most require a minimum balance of $200,000-$300,000 before considering an SMSF loan approval.

Your fund also needs liquidity after settlement — typically 10% of the loan amount in accessible cash. This protects against vacancies, repairs, and other unexpected expenses.

Loan-to-Value Ratio (LVR)

SMSF loans have lower LVRs than standard home loans:

  • Residential property: typically 65-70% LVR
  • Commercial property: typically 60-65% LVR

This means larger deposits. For a $700,000 property at 70% LVR, your fund needs $210,000 deposit plus stamp duty and costs.

Rental Income

Lenders assess rental income conservatively — usually at 80% of expected rent to account for vacancies and maintenance. Strong rental yield improves your borrowing capacity.

Contributions

Regular contributions (employer and voluntary) demonstrate ongoing cash flow. Lenders view consistent contribution patterns as a reliable income source for loan repayments.

Interest Rates and Loan Terms

SMSF loan interest rates are typically 0.5-1% higher than standard home loan products. Loan terms usually range from 15-25 years. Both variable rate and fixed rate options are available, though not all lenders offer interest only periods for SMSF loans.

Our Assumptions

We've built this calculator using typical lender criteria:

Factor Assumption
Residential LVR 70%
Commercial LVR 65%
Rental income discount 80% (20% buffer for vacancies)
Stress test buffer +2.5% on interest rate
Cash buffer required 10% of loan amount
Stamp duty estimate 4.5% of property value (NSW)

These are industry-standard assumptions. Your actual eligibility and borrowing power will vary by lender and your specific financial situation.

Important Information

We're buyer's agents, not lenders or financial advisers.

This calculator provides general information only — it's directionally helpful, not a formal borrowing assessment. We don't hold an Australian credit licence or provide credit advice.

Your actual borrowing capacity depends on lender policies, your fund's specific circumstances, and factors we can't assess here. Every lender has different eligibility criteria and credit policies.

Before making any property investment decisions:

  • Speak to a mortgage broker who specialises in SMSF loans
  • Get advice from a licensed financial adviser
  • Consult your SMSF accountant

We help you find and buy the right property once your finance is sorted. That's our expertise.

FAQs

What's the minimum SMSF balance to borrow?

Most lenders require $200,000-$300,000 minimum. Below this, the costs of SMSF property investment typically outweigh the benefits.

Can I refinance an existing SMSF loan?

Yes, but only with another LRBA-compliant loan. You can refinance to get a better interest rate or loan terms, but can't switch to a standard home loan structure while the property is in your fund.

What repayment types are available?

Most SMSF loans require principal and interest repayments. Some lenders offer interest only periods (typically 1-5 years), but these are less common than with personal loans.

How do lenders calculate my borrowing capacity?

Lenders assess your fund's income (rental income + contributions), apply a stress test (usually +2.5% on the current interest rate), and check that income covers repayments with a buffer. They also verify you have sufficient liquidity post-settlement.

What's the difference between SMSF loans and regular home loans?

SMSF loans have stricter eligibility requirements, lower LVRs (meaning bigger deposits), higher interest rates, and must use an LRBA structure. Unlike personal home loans, you can't use personal income to service the loan — only fund income.

Can I make lump sum repayments?

Yes, most SMSF loans allow additional repayments. Check with your lender about any limits or fees for extra payments.

Do I need a mortgage broker?

While not required, a mortgage broker who specialises in SMSF lending can help you compare options across lenders. Not all banks offer SMSF loans, so a broker can save you time finding the right product.

What about comparison rates?

Comparison rates for SMSF loans work similarly to home loan products — they include fees and charges to help you compare the true cost. Always check the comparison rate, not just the advertised interest rate.

Can first home buyers use an SMSF to buy property?

Technically yes, but it's rarely suitable. First home buyer grants and stamp duty concessions don't apply to SMSF purchases, and you can never live in the property. Most first home buyers are better served by personal home loans with government incentives.

What costs does my SMSF need to cover?

Beyond the deposit and stamp duty, your fund pays loan repayments, council rates, insurance, property management, maintenance, and SMSF administration costs. Budget for all ongoing expenses — not just the monthly repayments.

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*Peach Property helps Australians buy smarter. We're buyer's agents—not financial advisers. This content is general information only and doesn't constitute personal advice. Speak to a licensed professional before making financial decisions.*