Attendance Allowance Backdating: Start Date, 6-Week Rule & Exceptions 

No  Attendance Allowance cannot be backdated to when your care needs began. Under Section 65(4) of the Social Security Contributions and Benefits Act 1992, payment can only start from your claim date: the day you call the helpline (if the form comes back within 6 weeks), the day you submit online, or the day the DWP receives a posted form. There’s no way to recover money for the months or years you waited before applying.

Attendance Allowance start date rules: the three routes, and why they’re not equal

Your Attendance Allowance start date depends entirely on how you contact the DWP first, not on how long you’ve needed help.

Phone the helpline first. Call 0800 731 0122 and ask for a claim pack, and your claim date is locked in as the day of that call  provided you return the completed form within 6 weeks. This is the only route that gives you time to write a considered application without losing money for every day spent drafting it.

Apply online. Your claim starts on the date you submit the form through the DWP’s online service. There’s no separate return window because the form is completed and submitted in one sitting.

Download and post the form without calling first. This is the weakest option. Your claim date becomes the day the DWP physically receives your form  not the day you started filling it in, and not the day you printed it. Every day the form sits on the kitchen table is a day of Attendance Allowance you can never recover.

The difference between these routes is not academic. Take the higher rate, currently £114.60 a week  £16.37 a day. Someone who spends three weeks researching the form before posting it cold has lost roughly £343.77 compared to someone who rang the helpline on day one and used those same three weeks inside the protected 6-week window.

The 6-week postal return window: what happens if you miss it

When you call the helpline for a form, the DWP starts a 6-week clock from the date of your call. Return the completed form within that window, and your call date is your official start date  regardless of how long it took you to fill it in.

Miss the 6-week deadline, and that protection disappears. Your start date reverts to whatever date the DWP actually receives the completed form, exactly as if you’d never called at all. For someone who missed the deadline by even a few days, this can mean losing several weeks of backdated-equivalent payment that the phone call was supposed to protect.

Some circumstances  a hospital admission, a bereavement, or a sudden deterioration in the claimant’s own health  may be accepted by the DWP as good reason for a short delay. If something outside your control is going to push you past 6 weeks, contact the helpline before the deadline passes and explain the situation rather than waiting until after the window closes.

Why “backdating” doesn’t mean what most families think it means

The most common misunderstanding is treating Attendance Allowance like an insurance claim that can be paid retroactively once approval is confirmed. It doesn’t work that way. The legislation is explicit: there is no entitlement for any period before the date of claim, no matter how clearly the care needs existed beforehand.

This surprises people constantly. On carer forums, family members regularly describe being told “this doesn’t get backdated to the date of application” after assuming otherwise, or discovering that a rate increase only takes effect once a fresh 6-month period has passed  not from the date circumstances changed. The rule applies just as firmly to increases as it does to first-time claims: if a claimant moves from needing help during the day only to needing help both day and night, the higher rate isn’t paid until 6 months after that increased need began, confirmed on the claim form itself.

The one lever you control is the claim date. Everything else  how strong your evidence is, how the form is worded, whether you’re awarded lower or higher rate  determines whether you’re paid, not from when.

Special Rules for terminal illness: the one genuine exception

If a doctor or specialist has said you’re not expected to live more than 12 months, the ordinary backdating rules are set aside in one important respect: there’s no 6-month qualifying period at all. You’re awarded the higher rate automatically from your claim date, without needing to demonstrate that care needs have existed for any length of time beforehand.

The claim date rules themselves still apply in full, though. If you call the helpline and mention you’re applying under the “Special Rules,” your payments still start from the date of that call  provided the form is returned within 6 weeks. You’ll need an SR1 report from a doctor, specialist, or consultant to support the claim, but if that report isn’t ready by the 6-week deadline, send the form anyway with a letter explaining the SR1 will follow. That still preserves your call-date start.

Can you apply before the 6-month qualifying period is finished?

Yes  and this is one of the more overlooked ways to protect a start date. Because a claim can be made up to 6 months before entitlement is expected to begin, someone whose care needs are clearly progressive doesn’t have to wait for the full 6 months to pass before submitting the form. The application goes in early, and payment begins the moment the qualifying period is actually served.

This matters because families frequently wait until the 6-month mark feels “official” before contacting the DWP at all  effectively adding weeks of unnecessary delay on top of the qualifying period itself. Applying as soon as the need is clearly going to last, rather than waiting for a symbolic anniversary, is the single most effective way to minimize lost payments.

What a successful challenge does to your start date

If your initial claim is refused, a Mandatory Reconsideration must be requested within one month of the decision date (late requests are sometimes accepted up to 13 months with good reason). Crucially, if the reconsideration overturns the refusal  or a subsequent tribunal does  the award is paid back to your original claim date, not the date of the successful decision. The months spent waiting for the reconsideration or tribunal outcome aren’t lost; they’re simply paid in arrears once the award is confirmed. This is one of the strongest reasons to challenge a refusal rather than start a fresh application, which would reset your claim date entirely.

Arrears are paid as a lump sum, typically alongside your first ongoing payment once the decision is finalized. Because Attendance Allowance is tax-free, none of that backdated amount is subject to tax, and no interest is added or owed on the delay.

Care homes and hospital stays: how they interact with your start date

If you’re self-funding your place in a care home, you can claim Attendance Allowance exactly as you would at home, and the same claim-date rules apply. If your care home fees are paid by the local authority, Attendance Allowance is not normally payable at all, which is a separate issue from backdating.

Hospital admissions carry their own quirk: Attendance Allowance continues to be paid for the first 28 days of an inpatient stay, then payments are suspended until discharge (with cumulative admissions inside a 28-day period counted together). If you’re admitted to hospital during your 6-week postal return window, this counts as good reason to contact the DWP about a short extension rather than losing your protected start date by default.

Frequently Asked Questions

Can Attendance Allowance be backdated to when my care needs started?
No. Payment can only start from your claim date  the day you called the helpline, submitted online, or the day the DWP received a posted form  regardless of how long you actually needed help beforehand.

What are the attendance allowance backdate rules in simple terms?
Calling the helpline locks in your claim date on the day of the call, provided the form is returned within 6 weeks. Applying online locks in the date of submission. Posting a form you downloaded yourself only counts from the day the DWP receives it.

What is my Attendance Allowance start date if I return the form after 6 weeks?
Your start date becomes the date the DWP actually receives your completed form, not the date of your original phone call. The 6-week protection is lost entirely once the deadline passes.

If I win a Mandatory Reconsideration or tribunal, when does my payment start from?
From your original claim date, not the date of the successful decision. You receive the difference as a lump sum arrears payment alongside your ongoing award.

Does Attendance Allowance work like Pension Credit, which allows 3 months of backdating?
No. Pension Credit can be backdated up to 3 months from the date of claim. Attendance Allowance has no backdating provision at all  the claim date is the earliest possible start date, full stop.

If my care needs increase, is the higher rate backdated to when things got worse?
No. Moving from the lower to the higher rate still requires a fresh 6-month period of increased need to have passed before the higher rate becomes payable, even if you’re already receiving the lower rate.

What’s the daily financial cost of delaying my application?
At the lower rate (£76.70/week), each day of delay costs £10.96. At the higher rate (£114.60/week), it costs £16.37 a day  meaning a 6-month delay at the higher rate costs close to £3,000 that can never be recovered.