Home » Householders » Helpful articles » Disabled Facilities Grant Calculator: How It Works

One of the most common questions about Disabled Facilities Grants (DFGs) is: “Will I have to pay towards it?”
The answer depends on the means test. Our DFG calculator helps you estimate this. Here’s how it works.


Who is means tested?

  • Adults – usually have to complete a means test.
  • Children and young people under 18 – no means test.
  • Exempt benefits – if you get certain means-tested benefits, you don’t have to contribute.

What the calculator looks at
The calculator is based on the same three steps councils use:

  1. Applicable amount – how much your household is assumed to need each week. This depends on:
    • Age
    • Whether you’re single or a couple
    • Number of children
    • Disability premiums
    • A standard allowance for housing costs
  2. Income – your actual weekly income after tax and NI, plus savings and pensions.
    • The first £6,000 of savings is ignored.
    • Savings above that are treated as income.
  3. Excess income – the difference between your income and the applicable amount. The test assumes you could use this to pay towards a loan.

What the results mean

  • If your income is below the applicable amount → you qualify for a full grant (up to the £30,000 England / £36,000 Wales limit).
  • If your income is above the applicable amount → the calculator will estimate how much you may have to pay before the council contributes.

Example results

  • A family with a disabled child: no means test, full grant available.
  • A pensioner on Guarantee Pension Credit: exempt, no contribution required.
  • A working-age homeowner with savings over £10,000: may be asked to contribute several thousand pounds before the grant is paid.

Important to remember

  • The calculator gives an estimate only. Councils make the official calculation.
  • Past contributions within the last 10 years may count towards new applications.
  • Always check with your local council if you’re unsure.

Try the calculator
Use our Disabled Facilities Grant calculator to see how much you may need to contribute.


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