Victorian Life Support Concession (Mains Electricity)

Who Can Claim It

The rule sits in the VIC Life Support Concession parent cluster with two siblings - the Water sub-rule for haemodialysis-only households on mains water, and the Non-Mains sub-rule for off-grid households. The mains electricity rule has the broadest equipment coverage of the three and is the most commonly claimed.

The eligibility gate has six parts:

• Victorian residency - state = VIC.
• Qualifying concession card - concession_card_type IN {pensioner_concession_card, health_care_card, dva_gold_card}. Same card list as the Annual Concession.
• Named account holder - electricity_bill_account_holder = true.
• Equipment type identified - life_support_equipment_type must be a value present in the DFFH schedule (oxygen concentrator, CPAP, home dialysis, ventilator and similar).
• Doctor's certificate on file - life_support_medical_certificate = true. Must be signed by a registered medical practitioner.
• Mains-supplied electricity - non_mains_electricity = false. The excludes.any block disqualifies off-grid users explicitly; they are routed to the Non-Mains rule instead.

The rule conflicts with the Non-Mains Life Support Concession - a household cannot claim both for the same equipment. There is no income test, no asset test and no requirement to be on a particular tariff structure.

What You Get

The amount is calculated quarterly using the DFFH formula:

Quarterly credit = (legislated annual kWh allowance for the equipment / 4) × your retailer's general domestic tariff (cents per kWh) for that quarter.

The DFFH-published kWh allowances are equipment-specific:

• Oxygen concentrator: 1,880 kWh/yr (470 kWh per quarter). At 28.5 c/kWh that is $133.95 per quarter, or about $535.80 per year.
• CPAP / BiPAP machine: 1,460 kWh/yr (365 kWh per quarter). At 28.5 c/kWh that is $104.03 per quarter, about $416.10 per year.
• Home haemodialysis machine: legislated kWh figure varies with the model and dialysis schedule but typically 2,000-3,500 kWh/yr.
• Ventilator (continuous use): highest of the standard equipment classes, often 2,500-3,000 kWh/yr depending on the device.

Worked example: Aoife, a 49-year-old single mother with severe COPD, holds a PCC and runs a home oxygen concentrator 16 hours per day. Her retailer EnergyAustralia bills her general domestic tariff at 29.2 c/kWh in 2025-26. Her quarterly Life Support credit is (1,880 / 4) × 0.292 = 470 × 0.292 = $137.24, applied as a separate line on each quarterly bill. Across the year that is $548.96. She separately receives the 17.5% Annual Concession on her general tariff and, because her annual cost crosses $4,200, an Excess Electricity Concession credit on the dollars above $3,895.13. The three rebates total roughly $1,150 a year for her household.

The rule's amount.period = quarterly setting ensures the credit re-evaluates each billing cycle as tariffs change. A retailer who hikes tariffs mid-year automatically pushes the Life Support credit up by the same percentage; a retailer who reduces them lowers the credit. The credit is not capped.

How To Apply

The application channel is retailer. Steps:

1. Visit your treating doctor and ask them to complete the DFFH Life Support medical certificate. The certificate must specify the equipment, the medical condition, and that the equipment is required for home use. Allied health practitioner letters (physiotherapist, sleep technician) are not accepted - it must be a registered medical practitioner.
2. Submit the certificate plus your concession card to your retailer's concessions team. Most retailers accept upload via their online portal; some require post or fax.
3. The retailer registers the equipment type against your account, sets the legislated kWh allowance, and starts crediting the next quarterly bill.

Evidence is the concession card, the DFFH medical certificate, and a recent electricity bill (so the retailer can verify the meter is on the right account). The medical certificate typically needs renewal every 24 months for chronic conditions or annually for shorter-term equipment use; lapses cause the credit to drop until the new certificate is on file.

Read the DFFH Life Support Concession guidance

When You'll See It

Most major retailers process the medical certificate within 7-14 business days and apply the credit from the next quarterly bill. The credit appears as a separate line called "Life Support Concession" or "VIC Life Support Rebate", calculated against the legislated kWh and the current quarter's general domestic tariff. Backdating: the rule does not pay arrears for the period between equipment installation and certificate registration. New oxygen-equipment users should ask their respiratory specialist to fill out the DFFH form at the same appointment as the equipment loan, so the certificate flows to the retailer the same week the concentrator is delivered.

Tariff changes mid-cycle are handled by the retailer. If the network publishes a new general domestic tariff effective 1 July, the September quarter credit reflects the new tariff; the June quarter credit was already locked at the prior rate. The customer does not need to do anything for tariff updates.

Real-World Scenarios

Scenario 1: Footscray oxygen-concentrator household

Aoife is 49, a single mother and registered nurse with severe COPD, living in Footscray. She holds a PCC. Her respiratory specialist signs the DFFH certificate naming the oxygen concentrator she runs 16 hours per day. EnergyAustralia processes the certificate within 10 days. With the legislated 1,880 kWh/yr at her general tariff of 29.2 c/kWh, the rebate adds $137.24 per quarter ($548.96 a year), on top of her 17.5% Annual Concession ($486 a year on her $2,950 base). Combined annual electricity saving roughly $1,035.

Scenario 2: Geelong CPAP household, certificate timing trap

Dante, 58, holds an HCC after a workplace injury and was diagnosed with severe sleep apnoea. He gets his CPAP machine in early February but his GP does not sign the DFFH certificate until late April when Dante next has a routine appointment. The two months between equipment use and certificate registration are not back-paid. From May the rebate flows: 1,460 kWh/yr / 4 = 365 kWh per quarter at AGL's 27.8 c/kWh tariff, giving $101.47 per quarter or $405.88 a year.

Scenario 3: Mildura off-grid household, routed to Non-Mains

Wirimbirra, 70, holds a PCC and lives on a Mildura property that uses a diesel generator and bottled LPG - there is no mains electricity supply. Her son requires nightly CPAP. Even with the right card, the right account-holder status, and a valid medical certificate, the excludes.any branch on non_mains_electricity = true disqualifies her from this rule. DFFH redirects her to the Non-Mains Life Support Concession (electricity rebate $389/yr, applied via online portal and bank transfer) which is unaffected by the absence of a mains retailer.

Scenario 4: Box Hill home dialysis household

Arjun, 64, holds a DVA Gold Card and runs home haemodialysis four nights a week after a service-related kidney condition. His nephrologist completes the DFFH certificate naming the home dialysis machine and the schedule. Origin Energy registers the legislated kWh allowance (around 2,400 kWh/yr for his model) and applies a quarterly credit of (2,400 / 4) × 28.4 c/kWh = $170.40, totalling $681.60 a year. Because Arjun's annual electricity cost is $4,800, he also receives an Excess Electricity Concession credit on the $905 of cost above the threshold. Note: home haemodialysis users on mains water can additionally claim the Life Support Concession (Water) for 168 kL/yr of water - that is a separate rule against the water corporation, not the electricity retailer.

Common Mistakes

• Treating the credit as a percentage discount: the rule is a kWh allowance multiplied by tariff, not 17.5% off the bill. Households who expect a flat percentage off everything sometimes complain when the credit appears smaller than the Annual Concession - it is a different calculation, designed to cover the equipment's specific energy draw rather than reduce overall consumption.
• Confusing this rule with the Medical Cooling Concession: Medical Cooling is 17.5% off the November-April general tariff for households with a temperature-regulation condition; it is not equipment-based. A household with multiple sclerosis using air conditioning to manage symptoms claims Medical Cooling. A household with COPD using an oxygen concentrator claims Life Support. Households with both claim both.
• Off-grid households filing the wrong rule: the excludes.any block disqualifies non-mains electricity. Off-grid life-support households must apply for the Non-Mains Life Support Concession through the Victorian Concessions and Allowances Portal, which pays a fixed $389/yr (electricity) plus optional $560/yr (water) by bank transfer. The kWh-based formula does not apply.
• Allied health practitioner certificates rejected: the rule requires a registered medical practitioner signature. Sleep technicians, physiotherapists and occupational therapists are not accepted even when they prescribed or fitted the equipment. The fix is asking your treating GP or specialist to co-sign the same form.
• Equipment type missing from the schedule: the DFFH approved equipment list covers oxygen concentrators, CPAP/BiPAP, home dialysis machines, ventilators, nebulisers (continuous use) and certain heated humidifiers. Out-of-schedule equipment (such as a kidney transplant immunosuppression refrigerator, a personal sauna for arthritis or a high-power air purifier) is not eligible even with a doctor's letter. Customers occasionally misread "medically necessary" as automatically qualifying.
• Letting the certificate expire: retailers ask for renewal every 24 months for chronic conditions, every 12 months for short-term equipment. The credit drops to zero on the first quarterly bill after expiry. Most retailers send a reminder 60 days before expiry, but the patient is responsible for booking the doctor's appointment to refresh the certificate.

Related Victorian Energy Concessions

• Annual Electricity Concession (17.5%) - the base bill rebate that runs alongside Life Support on every quarterly bill. Same retailer registration captures both - just provide the medical certificate as the additional evidence.
• Excess Electricity Concession - frequent companion when life-support equipment pushes annual cost above $3,895.13. Oxygen concentrators alone draw 1,880 kWh which can be enough to cross the threshold in a small household.
• Medical Cooling Concession - separate seasonal rebate (Nov-Apr) for temperature-regulation conditions like multiple sclerosis or Parkinson's. Different equipment, different criteria, but often the same patient.
• Non-Mains Life Support Concession - the conflicting sister rule for off-grid households. Fixed $389/yr (electricity) and $560/yr (water) by bank transfer instead of the kWh formula.
• Controlled Load Electricity Concession (13%) - separate off-peak meter rebate. Some life-support users with electric storage hot water on a controlled load circuit qualify for both rebates simultaneously (PCC and DVA Gold only).
• Life Support Concession (Water - Haemodialysis) - companion rule for home dialysis users on mains water; covers 168 kL/yr (42 kL per quarter) at the water corporation tariff. Independent of the electricity credit.

Frequently Asked Questions