When missed super becomes a director's personal debt: the three-month lockdown

Personal liability starts the moment super is missed
Directors of construction companies automatically become personally liable for a penalty equal to unpaid superannuation guarantee charge amounts when the company fails to meet its SGC liability by the quarterly due date. This is not a threat or a possible outcome, the personal liability exists from the moment the company misses payment, whether or not the ATO has contacted you.
The liability attaches to you personally. It is not a company debt that can be negotiated, deferred or written off through standard insolvency processes. Many construction directors learn about this liability only after receiving a director penalty notice, by which time their options have already narrowed significantly.
The SGC itself is already more expensive than paying super on time. It includes the unpaid super calculated on full salary and wages rather than ordinary time earnings, 10 per cent nominal interest from the start of the quarter, and a $20 administration fee per employee. The director penalty matches the full SGC amount the company owes.
The three-month reporting deadline determines your options
Whether you can use voluntary administration or liquidation to remove your personal director penalty depends entirely on when the company reports the SGC obligation to the ATO. If the SGC amounts are reported by the SGC due date, one month after the quarterly super payment deadline, you retain remission options. If the amounts are reported late or never reported, those options disappear.
The SGC statement is due 28 November for the July to September quarter, 28 February for October to December, 28 May for January to March, and 28 August for April to June. Three months after each of those dates marks the end of the remission window for unreported debts.
Once that three-month period expires for an unreported SGC obligation, appointing an administrator or liquidator before or within 21 days of a director penalty notice will not remit your personal penalty. The only way to remove the liability at that stage is to pay the full company SGC debt. This is commonly called the lockdown director penalty.
Source: Director penalties (ATO)
The director penalty notice and the 21-day window
The ATO may issue a director penalty notice when an SGC liability remains outstanding. The notice states the unpaid amount, explains why you are personally liable and outlines the remission options available to you. You have 21 days from the date the ATO posts or delivers the notice to take action. The ATO can recover penalty amounts from you after that 21-day period expires.
If your SGC obligations were reported on time, the notice will confirm that you can remit the penalty within 21 days by having the company pay the amount in full, appointing an administrator or small business restructuring practitioner, or beginning to wind up the company. These are genuine options, though none is consequence-free.
If the SGC amounts were reported after the due date or were never reported, the notice will confirm that the only way to remit the director penalty is to pay the company liability in full within 21 days. Administration and liquidation commenced during that window will not help. The legislation treats estimated SGC amounts as amounts that were never reported.
Resigning as a director after the penalty is incurred does not remove your liability. The penalty attaches when the company fails to meet its obligation, not when the notice arrives.
Source: Director penalties (ATO)
How unpaid super accumulates in construction cash flow pressure
Construction businesses facing slow customer payments, disputed variations or project delays typically prioritise wages over super. Wages feel urgent because workers need to be paid each week; super is quarterly and less visible. This pattern is how three months of unreported super debt builds silently.
The quarterly super guarantee payment dates are 28 October, 28 January, 28 April and 28 July. A contribution is considered paid on the date it is received by the super fund, so you need to allow processing time. If you miss a payment, you must lodge an SGC statement and pay the SGC to the ATO by the statement due date one month later.
If you do not lodge the SGC statement by that due date, a Part 7 penalty of up to 200 per cent of the SGC may apply. More significantly for directors, the unreported debt begins the three-month countdown to lockdown. After three months, appointing an administrator will not protect you from personal liability.
For a construction company with even a modest payroll, three quarters of unpaid super can easily exceed $100,000 once the SGC components are added. That amount becomes your personal exposure if the debt remains unreported past the lockdown date.
Source: Missed and late quarterly super guarantee payments (ATO)
What to do if super is already behind
If your company has missed one or more super payments, confirm exactly which quarters are unpaid, whether SGC statements have been lodged for those periods and when each statement was due. This tells you whether the three-month lockdown period has passed for any debt. Your registered tax agent or the ATO can confirm your lodgement history.
If the SGC statement due date has not yet passed, lodge the statement immediately even if the company cannot pay the full SGC. Lodging on time preserves your remission options and stops additional Part 7 penalties. The ATO may work with you to establish a payment plan for the SGC debt once the statement is lodged.
If the three-month period has already passed for an unreported debt, your only option to avoid personal liability is to pay the company's SGC in full. At that stage, assess whether the company has a viable future. If not, seek advice on whether voluntary administration or liquidation is appropriate for the company's other creditors, but understand that it will not remove your director penalty for the lockdown debt.
Do not wait for the director penalty notice to arrive before acting. The notice is not the beginning of your liability, it is confirmation that the ATO is now pursuing it. By the time the notice is issued, the reporting deadline that determined your remission options has usually long passed.
Source: Missed and late quarterly super guarantee payments (ATO)
Get advice before the deadline expires
Director penalty liability for unpaid super is one of the most serious personal exposures a company director faces. Unlike most business debts, it does not disappear when the company fails. If you know super is behind, bring your SGC lodgement records, payroll summaries and ATO correspondence to a registered tax agent and, where a director penalty notice has been issued or insolvency is a concern, an appropriately qualified insolvency adviser.
Ask which quarters are unpaid, whether statements have been lodged, when the three-month lockdown date falls for each period and what your current personal exposure is. These questions clarify your position and the time you have to act.
If a director penalty notice has already been issued, you have 21 days from the date it was posted or delivered to take action. Do not use that time to argue about whether the company owes the money, use it to confirm your remission options and decide on the least damaging path forward.
Source: Director penalties (ATO)