Universal Credit Non-Dependant Deductions: Calculate What You Will Lose

If you are a claimant of Universal Credit, or UC, and you have an adult who lives with you who is not your partner or a dependent child, your payment may be reduced. 

This reduction is known as a Non-Dependants Deduction, or Housing Costs Contribution, because the Department for Work and Pensions, or DWP, expects the other adult to contribute financially toward your housing costs. 

This deduction is taken from your Housing Element of Universal Credit. 

You must know the fixed rate deduction and the important exemptions, as the deduction is applied regardless of whether or not the non-dependent actually gives you any money.

What is a non-dependant for Universal Credit?

A non-dependant is defined as someone aged eighteen or over who lives in your home but is not:

1. Your partner.
2. A child for whom you receive the child element of Universal Credit.
3. A boarder or a lodger who is living with you on a formal, commercial basis.
4. A joint owner of the property.

Non-dependents are typically adult children, older relatives, or friends who live in the household.

Their presence can lead to a reduction in your housing element, as the DWP believes they should be contributing to the rent.

What is the fixed rate deduction for a non-dependent?

Unlike Housing Benefit, where the deduction rate depends on the non-dependant’s income, the Universal Credit deduction is a fixed monthly amount for each non-dependant adult. 

This amount is taken off the Housing Element of your Universal Credit award.

1. Fixed Deduction Rate: For the financial year 2025/2026, the deduction is £93.02 per month for each non-dependent.
2. Calculation: If you have one non-dependant, £93.02 is deducted from your maximum Housing Element. If you have two non-dependants, the deduction is £186.04.

If the deduction amount is greater than the total amount of your Housing Element, your Housing Element will be reduced to zero, but the non-dependant deduction cannot be taken from any other element of your Universal Credit payment.

What are the main exemptions from the deduction?

The DWP does not apply a non-dependant deduction in several key situations, usually where the claimant or the non-dependant is vulnerable or financially dependent. 

The most common exemptions are:

1. Non-Dependent is Under 21: The deduction is not taken if the non-dependent adult living with you is under the age of 21.
2. Non-Dependant is Responsible for a Child Under Five: No deduction is taken if the non-dependant is the main carer for a child aged under five.
3. Non-Dependant is a Student: No deduction is taken for a non-dependant who is a full-time student during their course of study, including during the summer holidays.
4. Claimant on Disability Benefits: No deduction is taken if the claimant, or their partner, receives the Attendance Allowance, the daily living component of Personal Independence Payment, or the middle or highest rate of the care component of Disability Living Allowance.
5. Non-Dependant Receives Care or Pension Benefits: No deduction is taken if the non-dependant receives Carer’s Allowance or Pension Credit.

It is important to check the full list of exemptions on the official government website or seek advice, as meeting any one of these criteria will prevent the deduction from being applied.

What happens if the non-dependent is a couple?

If you have a non-dependent couple living with you, the Universal Credit rules treat each person as an individual non-dependent. 

This means that a deduction will be made for each person.

1. Deduction Calculation: If the couple are both non-dependents and is not exempt for any other reason, the total deduction would be the fixed monthly rate multiplied by two, leading to a significant reduction in your Housing Element.
2. Exemption Check: You must check if one or both members of the non-dependent couple meet any of the exemptions listed above, as this will reduce or eliminate the deduction.

Do I need to tell the DWP about the non-dependent’s income?

For Universal Credit, you do not need to report the non-dependent’s income. 

This is because the deduction is a flat rate and is not tapered according to how much they earn. 

This differs from Housing Benefit, where the deduction amount is scaled based on the non-dependent’s gross weekly income.

However, you must tell the DWP immediately if a non-dependant moves in or moves out, or if the circumstances of the non-dependant change in a way that affects their exempt status. 

For example, if a non-dependent child turns 21 or stops being a full-time student, you must report this straight away, as the deduction will then be applied.

How do I calculate the final Universal Credit payment?

The non-dependant deduction is one of the final steps in calculating your total Universal Credit entitlement. 

The steps are generally:

1. Calculate your Maximum Universal Credit award, which is your standard allowance plus any elements you are eligible for, such as the Housing Element, Child Element, and Carer Element.
2. Deduct any unearned income pound for pound, such as Carer’s Allowance.
3. Deduct your earned income using the taper rate, after applying any Work Allowance.
4. Apply the non-dependent deduction to the Housing Element.
5. Apply the Benefit Cap if applicable.
6. Apply any final deductions for sanctions or advance payment repayments.

The resulting amount is the total Universal Credit payment you will receive for that monthly assessment period.