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How to split a parent's care costs between siblings

Start with your parent's own money: take what they pay from their income and savings off the weekly bill. Then share what is left in one of three ways: equally, in proportion to what each of you earns, or equally with the unpaid hours one of you already gives counted as part of their share.

By , founder of PrimeCarers  ·  Updated  ·  8 min read · Work out each share

Part of our guide to funding care.

The short answer

Price the week, take off your parent's share, then divide the rest

Families argue about money most when nobody has written the numbers down. Five steps turn it into a figure everybody can see.

  1. 1

    Price the care for one week

    The bill
    Hours a week times the hourly price, or the weekly live-in price. Carers on PrimeCarers charge £18 to £25 an hour, and live-in care starts at £1,050 a week, with our fee included.
  2. 2

    Take off what your parent pays

    Their money first
    From their pension, benefits and savings. Care is normally paid for out of the parent's own money, so this may be most of the bill.
  3. 3

    Choose how to share the rest

    One method for everybody
    Equally, by income, or equally with caring hours counted. The calculator below shows all three side by side.
  4. 4

    Write it down

    Before anybody pays
    A one-page note, sent to everybody, saying what each person pays and how.
  5. 5

    Set a date to look at it again

    Every six months, or sooner
    Needs change, jobs change, and so does what is fair.

No law in the UK makes adult children pay for a parent's care, so any share you agree is a choice. Do I have to pay for my parent's care? covers that, and why it is usually safer to pay the carer directly rather than put money into your parent's account.

Work out each share

See what each of you would pay, three ways

Put in the care, what your parent pays, and two to four of you. Each person can have their take-home pay, or a share you have agreed, and the unpaid hours they already give.

1. The weekly bill

Hours a week at £19.47, the typical hourly price on PrimeCarers with our fee included.

Care costs

£272.58

Parent pays

£150

Left to share

£122.58

2. Brothers and sisters

Weigh the second split by

Each person's pay after tax, a month. Use the same measure for everybody.

3. Each person's share

Equal

  • Sibling 1£40.86 a week£177.06 a month
  • Sibling 2£40.86 a week£177.06 a month
  • Sibling 3£40.86 a week£177.06 a month

By income

  • Sibling 1£61.29 a week£265.59 a month
  • Sibling 2£40.86 a week£177.06 a month
  • Sibling 3£20.43 a week£88.53 a month

Equal, hours counted

  • Sibling 1£0 a week£0 a month
  • Sibling 2£61.29 a week£265.59 a month
  • Sibling 3£61.29 a week£265.59 a month

In the third split, each person's hours are counted at your figure and added to the bill, and the total is shared equally. Anyone whose hours already cover their share pays no cash. A month here is a week times 52, divided by 12.

A starting point for a family conversation, not advice. Real bills depend on the carer you choose and the hours you book.

Monthly figures are the weekly figure times 52, divided by 12, because months are not all four weeks long. If the bill is more than about 35 hours of visits a week, compare it with live-in care, which covers nights as well. The pricing page shows what the price includes.

Three ways to split it

Three ways to split it, and when each one feels fair

Each method suits a different family. The test is whether everybody can say yes to it out loud, and still say yes in a year.

Equal

How it works
The gap divided by the number of you.
When it suits
You earn roughly the same and give roughly the same time.
What to watch for
Hard on a sibling on a low income or one already doing the caring.

By income

How it works
Each pays in proportion to take-home pay, or to shares you agree.
When it suits
Incomes differ a lot, and the higher earners are happy to carry more.
What to watch for
Agree one measure of income. Paying more does not buy a bigger say.

Equal, hours counted

How it works
Unpaid hours are given a value and count towards that person's equal share.
When it suits
One of you lives nearby and gives hours the others cannot.
What to watch for
The hourly value is yours to agree. A high figure can mean the others pay all the cash.

You can mix them: split the money by income, and count hours on top. Whatever you choose, use the same method for everybody.

Sharing the money is only one part of sharing the care. Sharing the care between siblings covers the rota and who does which jobs, and if you cannot agree on the care itself, start with when siblings disagree about a parent's care.

Counting caring hours

Counting the hours one of you already gives

The sibling who lives ten minutes away often gives hours every week that never appear on a bill. Counting them is how many families make an equal split feel fair.

Count the hours, not the visits

Shopping, the morning check, an evening on the phone to the surgery. Write a fortnight down with times against each job, then divide by two.

From a fortnight written down

Agree what an hour counts as

There is no official or legal rate for an hour of family care. Some families use what a paid carer would cost, some a lower figure. Pick one you can all live with.

Your family's choice

Hours reduce cash, they do not earn it

If someone's hours already cover their share, they pay nothing in cash, and the others share the rest. No money flows to them from the others.

How the calculator treats them

If one of you gives up work

Being paid for the caring, from your parent's money, changes tax and benefits. It is a separate decision from splitting the bill.

A different arrangement

If the plan is for your parent to pay one of you, read can my mum pay me to care for her? before agreeing it, because it affects that sibling's tax, benefits and sometimes employment status.

Putting it in writing

Put it in writing before the first payment

A family agreement does not need a solicitor. It needs to say plainly what each person agreed, so that in a year nobody has to remember.

What to write down

0 of 8 ticked

The money

The hours

When things change

Send the note to everybody, and keep it with your parent's papers. If one of you holds a lasting power of attorney and pays care from your parent's account, keep that separate from what the siblings put in.

Inheritance tax

Regular payments from your income and inheritance tax

Money you give towards a parent's care is a gift from you. Most gifts count towards your own estate for inheritance tax if you die within seven years, but regular payments from income can be exempt.

A standing order of the same amount each month, from a salary or pension, fits the rule better than a lump sum from savings. Your executors would have to show it met the tests, so the written agreement and a simple record of your income and payments help. For larger sums, ask an accountant or a solicitor.

Questions

Questions about splitting care costs

Take what your parent pays from their own income and savings off the weekly bill first. Then share what is left equally, in proportion to what each of you earns, or equally with the unpaid hours one of you gives counted as part of their share. Write down whichever you choose.

No. No law in the UK makes adult children pay for a parent's care. The parent's own money is assessed, and the council helps where it falls short. Anything you put in is your choice. Do I have to pay for my parent's care? has the detail.

There is no official or legal figure. It is for your family to agree. Some use what a paid carer would cost, some a lower amount. The calculator starts at the low end of what carers on PrimeCarers charge, and you can change it.

Many families split by income for that reason. Agree one measure, such as take-home pay a month, and agree that paying more does not mean a bigger say in your parent's care.

It is a gift from you, but regular payments from your income can be exempt if they are part of a normal pattern and leave you enough to live on in your usual way. Gov.uk gives financial support to an elderly relative as an example. Keep a record of the payments and your income.

Where to read next

Check the full budget and payment responsibilities

Use these guides to work through the next decision at your own pace.

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