Reporting a change to your child’s Disability Living Allowance (DLA) is a legal duty: phone the Department for Work and Pensions (DWP) on 0800 121 4600. DLA cannot be backdated, though your claim runs from the day you call. The qualifying period is three months of past need plus six forward, and a decision normally takes up to three months.
That opening line is the part most parents and carers do not realise. Once your child has a DLA award, you take on a legal duty to keep the DWP up to date. An award also does not run forever on its own.
DLA for children applies in England and Wales. If your child lives in Scotland, the equivalent is Child Disability Payment, which has its own rules. This guide is written for families in England.
This guide covers the admin that comes after the award. That means reporting changes, renewing before an award lapses, the backdating rule, decision times, the qualifying period, and the extra support a DLA award can open up.
Key facts
- DLA is for children under 16, and the Department for Work and Pensions (DWP) runs it. At 16, your child is invited to claim Personal Independence Payment (PIP) instead.
- Reporting a change of circumstances is a legal duty. You could be taken to court or pay a penalty for not reporting one.
- DLA cannot be backdated, but your claim runs from the day you call, not the day the form arrives, if you return it within six weeks.
- The qualifying period is three months of past need plus six months of expected need.
- The DWP normally sends a renewal pack around 20 weeks before an award ends. Return it before the end date or payments can stop.
- A DLA award is a gateway. It can add the Universal Credit disabled child element, qualify a carer for Carer’s Allowance, and give an automatic Blue Badge.
How do you report a change to your child’s DLA?
You report a change by phoning the DLA helpline on 0800 121 4600 (Relay UK: 18001 then 0800 121 4600), and reporting a change is a legal duty, not optional. The gov.uk changes-you-need-to-report page is blunt about this. It tells you that you “must contact” the helpline when your child’s circumstances change.
The reason this matters so much is the penalty. The same page warns that you “could be taken to court or have to pay a penalty if you give wrong information or do not report a change in your child’s circumstances”. This is not a gentle nudge. It is a legal obligation that sits on you for as long as the award runs.
So what actually counts as a change? It is wider than most parents expect. It covers your child getting better or needing more help, and it covers practical things like a house move too.
- Personal details - a change of name, address, or your child’s doctor
- The help your child needs - their condition or the level of care or supervision gets better or worse
- Time in hospital or a care home - your child goes into hospital or a care home
- Going abroad - your child plans to go abroad for more than four weeks
- Residential school - your child goes into a residential school
- Detention - your child is imprisoned or held in detention
- Immigration status - your child’s immigration status changes, if they are not a British citizen
- End of life - a medical professional says your child is nearing the end of life
- Moving to Scotland - your child moves to Scotland, where Child Disability Payment applies instead
The hardest one to judge is the second item, a change in the help your child needs. You do not have to report every small wobble. You do have to tell the DWP if there is a genuine, lasting change, in either direction.
Reporting that your child needs more help can trigger a full look at the award, which can go down as well as up. That does not mean you should hide a worsening, because not reporting a real change is unlawful. It means it is worth getting free welfare advice first, so you go in prepared.
If your child goes into a care home that the local authority (the council, often shortened to LA) pays for, there is a further rule. DLA stops after 28 linked days in local-authority-funded residential care, with gaps of fewer than 29 days treated as linked . That is separate from the going-abroad trigger, which is simply about telling the DWP when a trip will last more than four weeks.
When does DLA renew, and can an award lapse?
The DWP usually sends a renewal pack around 20 weeks before an award ends, and you need to return it before the end date or payments can stop. Many awards are time-limited rather than permanent, so a renewal is not a sign anything is wrong. It is simply the DWP checking that the help your child needs is still there.
DLA awards come in two shapes. Some are fixed-term, lasting a set period before they need renewing. Others are indefinite, where the payment is ongoing and there is no end date to chase. Which one your child gets depends on their needs. There is no fixed band of years on gov.uk, so do not assume an award lasts a particular number of years .
The risk to watch is a gap. Scope’s guidance on DLA renewals warns that you could miss out on payments if you return the form after the end date. A gap does not just stop DLA. It can also stop any Carer’s Allowance that depends on that award, which is how some families discover the problem, when the Carer’s Allowance suddenly stops.
If your child’s award is getting close to its end date and no renewal pack has arrived, do not wait. Phone the DLA helpline on 0800 121 4600 and ask for one. Returning the form before the current award ends is what protects you from a gap in payments.
One thing a renewal is not is the annual rate rise. Each April, the DWP increases DLA rates automatically, and you do nothing for that. A renewal is a separate process about whether the award itself continues, not about the weekly amount.
Can DLA be backdated?
No, DLA cannot be backdated. But your claim runs from the day you first phone the DWP, not the day the form arrives, as long as you return it within six weeks. The gov.uk how-to-claim page puts it plainly: DLA “can be paid from the start of your claim” and “cannot be backdated”.
This sounds harsh, but the call date softens it. The same page says your claim “will start on the date the form is received or the date you call the enquiry line”, provided you return the claim pack within six weeks. So the day you ring the helpline is the day your claim is dated from.
That is why phoning first matters. If you download and print the form instead of calling, your claim only starts from the day the completed form is received, which can be weeks later. Calling first locks in the earlier date while you take your time over the evidence.
So if you are not ready to fill in the whole form, call the helpline anyway to start the clock. You can then spend your six weeks gathering professional letters and writing clear descriptions, knowing the call has already protected your start date.
The practical takeaway is simple. The answer to “can DLA be backdated” is no. But the call date is the closest thing to it, so make that call as soon as you decide to claim or renew.
How long does a DLA decision take?
A decision normally takes up to three months, with a letter confirming your claim was received within about three weeks of applying. The acknowledgement and the decision are two different things, and it helps to know which is which.
The gov.uk how-to-claim page says that after you apply, “you’ll get a letter within 3 weeks confirming your application”. That early letter is just confirmation that your form arrived. It is not the decision.
For the decision itself, gov.uk does not publish a single timescale. Citizens Advice is the clearest source, and it says you will normally get a decision letter within three months.
If you have heard nothing for a while, you can chase progress on the DLA helpline. There is also a faster route in the hardest cases. Where a child is nearing the end of life, claims are dealt with urgently and the usual three-month qualifying period is set aside.
The honest message is that three months can feel like a long wait when money is tight. Starting the claim early, with the call that protects your date, is the one thing in your control.
What is the DLA qualifying period?
Your child must have needed the extra help for at least the past three months and be expected to need it for at least the next six months. The gov.uk eligibility page states it directly: your child “must have had these difficulties for at least 3 months and expect them to last for at least 6 months”. This is the backward and forward test.
Alongside it sits the comparison test. The same page asks whether your child needs “much more looking after than a child of the same age who does not have a disability”. A two-year-old who needs constant supervision is ordinary; a ten-year-old who needs the same is not. Age is the yardstick.
You can apply during that first three months. Payment simply will not start until the past-need threshold is met. So there is no reason to wait, especially given the call date protects your start.
The one exception is the most painful situation of all. If your child is nearing the end of life, the gov.uk eligibility page confirms the three-month past-need rule does not apply. These claims are handled quickly and the qualifying period is waived.
The mobility component has its own age thresholds on top of the qualifying period. The higher rate is payable from age three, and the lower rate from age five. The DWP usually sends a claim pack ahead of each of those birthdays.
If you get DLA, what else can you claim?
A DLA award is a gateway, so it can add the Universal Credit disabled child element, qualify a carer for Carer’s Allowance, and give an automatic Blue Badge. The weekly payment is rarely the whole value of an award. What it opens up often matters just as much.
The first door is Universal Credit. A child on any rate of DLA adds the disabled child element to a Universal Credit claim, worth £164.79 a month. If your child gets the highest rate of the care component, that rises to the higher amount of £514.71 a month, confirmed on the gov.uk Universal Credit page. Our guide to the Universal Credit disabled child additions explains how to report a DLA award so the addition is added.
The second door is Carer’s Allowance. You may qualify if your child gets the middle or highest rate of the care component and you spend at least 35 hours a week caring for them. The gov.uk Carer’s Allowance eligibility page lists “Disability Living Allowance - the middle or highest care rate” as a qualifying benefit. The lower rate of care does not pass this gateway. Our Carer’s Allowance guide for SEND parents and carers walks through the earnings limit and how to claim.
| DLA rate that opens it | What it opens up | |
|---|---|---|
| Any rate of DLA | Triggers | UC disabled child element, £164.79/mth |
| Highest rate care | Triggers | UC higher addition, £514.71/mth |
| Middle or highest care | Plus 35 hrs/week caring | Carer’s Allowance gateway |
| Higher rate mobility | Triggers | Automatic Blue Badge, no further assessment |
The third door is the Blue Badge. A child who gets the higher rate of the mobility component is automatically eligible for a Blue Badge, with no separate assessment, as the gov.uk Blue Badge guidance confirms. The badge follows the award.
Rates checked June 2026 against the gov.uk Universal Credit rates and the benefit and pension rates 2026 to 2027. For how DLA itself maps onto a child with physical needs, see our guide to claiming DLA for cerebral palsy and physical needs .
How do you change an existing award (supersession)?
If your child’s needs have changed, you can ask the DWP to look at the award again at any time by phoning 0800 121 4600. This is called a supersession. Be aware that the DWP reviews the whole award, so it can go down as well as up. It is the right route when a fixed-term award no longer matches the reality of your child’s day.
The catch is that the DWP does not just look at the part that has worsened. It can reconsider the entire award. So a request meant to increase the care rate could, in principle, also affect the mobility rate, or vice versa. That is rare when needs have genuinely increased, but it is a real possibility.
This is why free welfare-benefits advice is worth getting before you ask. An adviser can look at the whole picture, help you evidence the change, and tell you honestly whether a supersession is the right move. Our main guide to applying for DLA covers how to evidence needs in the same level of detail.
There is one transition to flag. DLA for children ends at 16, when your child is invited to claim Personal Independence Payment (PIP) instead, which has its own separate test. So once your child is 16 or older, the question is usually about the move to PIP rather than a fresh DLA supersession. The deeper detail of that move sits in our other DLA cluster posts; here it is enough to know the cut-over point.
Getting help
You do not have to manage this on your own. Several organisations offer free, expert support with DLA admin, and a quick call before you report a change or send back a renewal can save real trouble.
- Cerebra runs a DLA support service for families of children with brain conditions, including help with the claim and renewal forms.
- Scope has a free helpline and clear guidance on DLA renewals and changes of circumstances.
- Contact supports families with disabled children and has practical guides to DLA and the wider benefits system.
- Citizens Advice has trained advisers who can help you report a change, prepare a renewal, or challenge a decision.
- IPSEA (Independent Provider of Special Education Advice) gives free legal advice on SEND and how benefits interact with education support.
- Your local SENDIASS (SEN and Disabilities Information, Advice and Support Service) offers free, impartial advice across education, health, and social care.
You can also call the DLA helpline on 0800 121 4600 to report a change, request a renewal pack, or ask about your child’s award.
Sources and further reading
Legislation
- Social Security Contributions and Benefits Act 1992, Part III (legal basis for DLA)
- Social Security Contributions and Benefits Act 1992, section 72 (care component)
- Social Security Contributions and Benefits Act 1992, section 73 (mobility component)
- Social Security (Disability Living Allowance) Regulations 1991 (detailed rules)
Official guidance
- DLA for children: gov.uk (overview and the Scotland note)
- DLA for children: eligibility (qualifying period and same-age test)
- DLA for children: rates (current weekly rates)
- DLA for children: how to claim (backdating and the call-date rule)
- DLA for children: changes you need to report (the legal duty and reportable changes)
- Carer’s Allowance: eligibility (the DLA care-rate gateway)
- Universal Credit: what you’ll get (disabled child element amounts)
- Blue Badge: can I get one? (higher rate mobility passporting)
- Benefit and pension rates 2026 to 2027 (the April 2026 uprating)
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