ATO Division 7A Calculator: How It Works

An ATO Division 7A calculator works out the taxable amount when a private company lends money to a shareholder or associate, or when a loan is forgiven. You enter the loan balance, the benchmark interest rate, and the repayment made during the year, and the calculator returns the minimum yearly repayment and the amount treated as an unfranked dividend.

Formula

The Division 7A minimum yearly repayment is calculated as:

Minimum repayment = Loan balance at start of year × Benchmark interest rate

Where:

• Loan balance – the amount owed by the shareholder or associate to the private company at the start of the income year (in AUD).
• Benchmark interest rate – the rate published by the ATO each year, expressed as a percentage (e.g., 5.05% for the 2024–25 income year).

The amount treated as a dividend is the minimum repayment minus any actual repayments made during the year. If the actual repayments are less than the minimum, the shortfall is a deemed dividend.

Worked Example

Using the calculator’s default values:

• Loan balance: $100,000
• Benchmark rate: 5.05%
• Repayments made: $0

Step 1: Calculate the minimum yearly repayment:

$100,000 × 5.05% = $5,050

Step 2: Calculate the deemed dividend:

$5,050 – $0 = $5,050

The calculator shows a minimum repayment of $5,050 and a deemed dividend of $5,050. If the shareholder had repaid $2,000, the deemed dividend would be $3,050.

When Division 7A Applies

Division 7A of the Income Tax Assessment Act 1936 applies to private companies that make loans to shareholders or their associates (such as family members or trusts). The rules are designed to stop private companies from distributing profits as tax-free loans instead of dividends.

The key triggers are:

• A loan is made during the year (including a loan that is increased or renewed).
• A loan is forgiven (the company releases the shareholder from the debt).
• A loan remains unpaid at the end of the year and does not meet the minimum repayment requirement.

If the loan is not repaid under the required terms, the outstanding amount is treated as a dividend paid to the shareholder. This dividend is unfranked, meaning it is taxed at the shareholder’s marginal rate without the benefit of franking credits.

How to Read the Result

The calculator’s first output, “Amount treated as dividend,� is the amount the ATO will consider as a dividend if the actual repayments are less than the minimum. This amount must be included in the shareholder’s taxable income.

The second output, “Minimum yearly repayment,� is the amount that must be repaid by the end of the income year to avoid a deemed dividend. If you repay this amount (or more), no dividend is deemed.

Note that the deemed dividend is calculated on the loan balance at the start of the year, not the average balance or the balance at the end of the year. This is a common point of confusion.

Common Mistakes and Misconceptions

Mistake 1: Using the current year’s benchmark rate for a loan made in a previous year. The benchmark rate applicable is the one for the year in which the loan was made, not the current year. For example, a loan made in 2023–24 uses the 2023–24 rate (8.27%), even if you are calculating repayments in 2024–25.

Mistake 2: Forgetting that repayments must be made by the company’s lodgment date. The repayment must be made by the due date for the company’s income tax return, not necessarily by 30 June. If the return is lodged late, the repayment deadline is still the original lodgment date.

Mistake 3: Assuming the deemed dividend is frankable. Division 7A dividends are unfranked. They are taxed at the shareholder’s marginal rate, but they are not eligible for the 30% company tax offset.

Misconception: “If I repay the loan by the end of the year, Division 7A doesn’t apply.� Actually, the loan must be repaid by the company’s lodgment date, and the repayment must be at least the minimum amount calculated on the opening balance. If you repay the full loan before the lodgment date, you are fine, but simply repaying part of it may still trigger a deemed dividend.

Choosing a Calculator or Doing It Manually

When using any Division 7A calculator, check the following:

• Does it use the correct benchmark rate for the relevant income year?
• Does it ask for the loan balance at the start of the year, not the end?
• Does it subtract actual repayments from the minimum to give the deemed dividend?
• Does it handle multiple loans separately? (Each loan is assessed individually.)

If you are doing it manually, the formula is simple, but you must have the right rate and the right opening balance. The ATO publishes the benchmark rate each year; for 2024–25 it is 5.05%, for 2023–24 it was 8.27%, and for 2022–23 it was 4.77%.

Limitations of the Calculator

This calculator handles the basic minimum repayment calculation. It does not cover:

• Loans made under a written agreement with a term of less than 7 years (which have different repayment rules).
• Loans to trusts (which have their own Division 7A rules).
• Forgiven loans (the deemed dividend is the forgiven amount, not the minimum repayment).
• Interest charged at a rate above the benchmark (which may reduce the deemed dividend).

For these situations, you should consult a tax professional. The calculator is a starting point for the most common scenario: an unpaid loan with no formal agreement.

Frequently Asked Questions

What is the current ATO benchmark interest rate for Division 7A?

For the 2024–25 income year, the benchmark rate is 5.05%. For 2023–24 it was 8.27%. The rate is published by the ATO each year, usually in May or June, and applies to loans made during that income year.

Do I need to make a repayment every year even if the loan is interest-free?

Yes. Division 7A requires a minimum yearly repayment based on the loan balance and the benchmark rate, regardless of whether interest is charged. If the loan is interest-free, the minimum repayment is still the benchmark rate multiplied by the opening balance.

Can I use a Division 7A loan to buy a house?

Yes, but the loan must be repaid under Division 7A rules. There is no special exemption for home purchases. The loan is treated as a dividend if not repaid according to the minimum repayment schedule.

What happens if I miss a repayment?

If you miss a repayment, the shortfall is treated as an unfranked dividend in that income year. You will need to include it in your personal tax return and pay tax at your marginal rate. You cannot “catch up� later; the dividend is deemed in the year the repayment was missed.

Is a Division 7A loan always a bad idea?

Not necessarily. It can be a legitimate way to access company funds, but you must plan for the tax consequences. If you can make the minimum repayments, it may be cheaper than a bank loan, but if you cannot, the tax bill can be significant. Always seek professional advice before taking a loan from your company.

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in loan | Loan balance at start of year | AUD | 100000 | 0
in rate | Benchmark interest rate | % | 5.05 | 0
in repay | Repayments made this year | AUD | 0 | 0
out div | Amount treated as dividend | AUD | loan * (rate / 100) - repay | 2
out min | Minimum yearly repayment | AUD | loan * (rate / 100) | 2