Receiving PIP can help you reduce or even eliminate your council tax bill. There are two main ways: the Severe Mental Impairment (SMI) exemption and the disability reduction scheme. Many people don't know these exist and overpay by hundreds of pounds every year.
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Try one activity free →Severe Mental Impairment (SMI) Exemption
If you have a severe mental impairment - defined as a permanent condition that severely impairs your intelligence and social functioning - you may be completely exempt from council tax. Conditions that commonly qualify include dementia, severe learning disabilities, brain injuries, stroke and severe mental health conditions.
To qualify, you need a medical certificate from your GP confirming the impairment and you must be entitled to a qualifying benefit (PIP daily living component, ESA, Attendance Allowance or certain others).
If you live alone, you pay nothing. If you live with one other person who is also SMI exempt, you both pay nothing. If your partner is not exempt, they get a 25% single person discount.
Disability Reduction Scheme
If your home has been adapted for a disabled person, or you need an extra room because of your disability, you may qualify for a council tax reduction. This reduces your band by one level (so Band D becomes Band C rates). You need to show that your property has an extra room used mainly by the disabled person, an extra bathroom or kitchen needed because of the disability or extra space needed for wheelchair use.
Council Tax Support (Reduction)
Separately from the above, if you're on a low income and receive PIP, you may qualify for Council Tax Support (called Council Tax Reduction in some areas). This is means-tested and administered by your local council. Receiving PIP often increases your applicable amount, meaning you qualify for more support.
Can PIP Itself Be Counted as Income for Council Tax?
No. PIP is not counted as income for council tax purposes. It will not reduce your Council Tax Support entitlement. This is one of the many reasons PIP is valuable beyond the payment itself.
How to Apply
Contact your local council's council tax department directly. Don't wait for them to offer these reductions - most councils don't advertise them. Call and specifically ask: "I receive PIP. Am I eligible for the Severe Mental Impairment exemption or the disability reduction scheme?"
For SMI exemption, you'll need a medical certificate from your GP (they may charge a small fee for this) and proof of your qualifying benefit (PIP award letter). For the disability reduction, you'll need to show your home has been adapted or you need extra space.
Backdating
Council tax reductions can often be backdated to when you first became eligible. If you've been receiving PIP for years but never applied for council tax reduction, ask your council to backdate it. Some councils will backdate several years. This could mean a refund of hundreds or even thousands of pounds.
The Four Main Council Tax Reductions for PIP Recipients
- Council Tax Reduction (CTR) / Council Tax Support (CTS): Means-tested. Varies by council. Up to 100% off in some cases. PIP is disregarded as income.
- Disability Band Reduction: Property treated as lower band. Useful if disability requires extra space, second bathroom, wheelchair or adapted room.
- Severe Mental Impairment (SMI) exemption: If diagnosed with permanent cognitive impairment, you are disregarded for council tax. 25% off if living with one non-disregarded adult; 100% off if living alone or with another SMI/student/disregarded person.
- Single person discount: 25% off if you are the only adult in the household.
SMI Exemption - The Most Valuable
Conditions that may qualify for SMI exemption (with GP/specialist certificate):
- Dementia (all types)
- Severe learning disability (Down syndrome, severe LD)
- Stroke causing cognitive impairment
- Parkinson's disease (when affecting cognition)
- Severe brain injury
- Schizophrenia and other severe psychotic disorders
- Severe mental health conditions causing significant cognitive impact
- Multiple sclerosis with cognitive symptoms
- Huntington's disease
- Korsakoff syndrome
You must also receive a qualifying benefit (PIP daily living, Attendance Allowance, DLA care, ESA, JSA, IS, UC with LCWRA, etc.). GP certificate confirms permanent cognitive impairment.
Backdating - Common Missed Money
Many councils will backdate SMI exemption to:
- Date of diagnosis - sometimes years
- Date you started receiving qualifying benefit
- Date you became council tax payer
Refunds can be substantial - some claimants receive £5,000-£15,000+. Some councils refund up to 6 years; others only the current year. Always ask for maximum backdating. If denied, appeal through the council and then the Valuation Tribunal.
Disability Band Reduction - Often Overlooked
Property qualifies if used by a disabled person and has:
- A room (other than bathroom, kitchen, toilet) used predominantly for the disabled person's needs (e.g. dialysis room, therapy room, accessible bathroom)
- An additional bathroom or kitchen for the disabled person
- Sufficient floor space for use of a wheelchair indoors
Reduction is to the band below current (E becomes D, D becomes C). Band A properties get a fixed reduction (around 17%). Apply through council with evidence (OT report, photos, adaptation receipts).
Council Tax Support / Reduction
If on low income (UC, ESA, pension credit), most councils offer means-tested CTR:
- Up to 100% reduction for some claimants (pensioners; some working-age)
- Most working-age claimants pay minimum 10-20% even at highest reduction
- Each council has different scheme
- PIP itself is disregarded as income
- Capital limit usually £6,000 (savings above reduce entitlement)
- Apply via council website
Stacking the Discounts
Maximum discount example for a single adult with dementia (SMI exemption qualifying), in band C property, on low income:
- SMI exemption: 100% off (sole resident is disregarded)
- Disability band reduction: would have applied if not for SMI = redundant
- Council Tax Reduction: would have applied if not for SMI = redundant
- Total: £0 council tax
For SMI adult living with one carer in band D:
- SMI exemption: 25% off (one disregarded person)
- If carer is also disregarded (e.g. live-in nurse): potentially additional discount
- Result: Reduced bill
Frequently Asked Questions
Will PIP back payments affect my council tax?
No. PIP is completely ignored for council tax purposes. A large PIP back payment won't affect your Council Tax Support entitlement.
I live alone and have PIP. What discount do I get?
You get the standard 25% single person discount. If you also qualify for SMI exemption, you may pay nothing at all. If you qualify for the disability band reduction, your band drops by one level AND you get the 25% single person discount on the lower band amount.
How do I get the SMI medical certificate?
Ask your GP. They complete a short form confirming cognitive impairment is severe and permanent. Some GPs charge £10-£30 for this. The cost is worth it - SMI exemption can save thousands per year.
I care for someone with SMI - can I get carer status?
Possibly. If you provide 35+ hours/week care for someone (not your partner/child under 18) you may be disregarded for council tax purposes. Combined with the cared-for person's SMI status, both adults are disregarded - 50% off.
What if my council refuses my application?
Appeal in writing to the council. If still refused, appeal to the Valuation Tribunal Service (free, independent). Many appeals succeed. Get advice from Citizens Advice or your council's welfare rights service.
Does my partner's income affect my CTR?
For Council Tax Reduction (means-tested), yes - household income matters. For SMI exemption and disability band reduction, no - these are not means-tested.
How often is the discount reviewed?
SMI exemption typically continues as long as you receive qualifying benefit. Disability band reduction may be reviewed if circumstances change. CTR is reassessed annually based on income.
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