What should a caregiver expense log include?

For every expense: the date, what it was for, a category, the amount, whose money paid for it (the parent's own or a family member's), how it was paid, and whether the receipt was kept. Cash withdrawals from the parent's account need a note saying what the cash was for.

Should siblings split a parent's care costs equally?

Equal shares are the most common starting point, but many families split by what each person can afford, or count the hands-on care one sibling gives as part of their share. What matters is agreeing on it once, writing it down, and logging paybacks so the balance stays visible.

How long should we keep receipts for a parent's expenses?

At least five years is a sensible habit. If your parent later applies for Medicaid to pay for nursing-home care, most states look back 60 months from the application date at where the money went. Rules vary by state, so check with your state's Medicaid office or an elder-law attorney.

How to Keep a Caregiver Expense Log Your Siblings Will Trust

One sibling lives near Mom, drives her to appointments, picks up prescriptions, and pays for things with her card or their own. The others live a few hours or a few states away. Nobody is doing anything wrong, and still, a year in, someone asks: "Where is all of Mom's money going?"

The fight is rarely about the amount. It is about not knowing. A simple log, kept as you go and shared before anyone asks, takes the question off the table.

This is general information about keeping records, not legal, tax or Medicaid advice. Rules vary by state; an elder-law attorney in your state can tell you what applies to your family.

Keep two kinds of money apart

Two different pots of money get spent on an aging parent, and most family arguments start when they get mixed up:

Your parent's own money: their pension, Social Security, savings, their debit or credit card. Usually spent by the person who holds the power of attorney or is a signer on the account.
Each family member's own money: what a sibling pays out of their own pocket for the parent, and expects to share fairly with the others.

If you pay with your own card for something your parent's money should cover, log it as your own expense, then pay yourself back from your parent's account with a note that says so. Never let the two blur into "I'll sort it out later."

Write down: for every single expense, whose money paid for it.

What to record for every expense

Keep it short enough that you actually do it:

Date
What it was for: "Pharmacy, monthly prescriptions," not just "CVS."
Category: housing or assisted living, care, medical, groceries, utilities, transport, personal care.
Amount
Paid from: your parent's money, or which family member.
How it was paid: card, check, cash, transfer.
Receipt kept? A photo in a shared folder counts.

Cash deserves special care. A $300 ATM withdrawal from your parent's account with no note is exactly the line that raises questions two years later. Write down what the cash was for, the same day.

Free Family Caregiver Expense Log

One shared record of what is spent on your parent and whose money it was — your parent's own or a family member's — with receipts, who owes whom, and a monthly summary for the family. Works in Excel and Google Sheets.

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If you hold power of attorney

Holding a parent's financial power of attorney means handling their money for their benefit, and the law in many states spells out that you are expected to keep records. The Uniform Power of Attorney Act, which many states have adopted in some form, lists keeping a record of all receipts, disbursements and transactions made on the principal's behalf among the agent's duties (Idaho's version, for example). In some states the power of attorney document itself can change that duty; in others it cannot.

Who can ask to see those records also varies by state. Practically, it does not matter: a log you share every month means nobody has to ask, and if anyone ever does, the answer is already written.

The Medicaid look-back

If your parent may one day need Medicaid to pay for a nursing home, the records matter even more. Federal law sets a look-back period of 60 months before the application (42 U.S.C. §1396p(c)), and most states apply it: the state reviews where your parent's money went during those five years, and transfers it cannot explain can delay eligibility. A few states handle it differently, California and New York among them, and the rules change, so check your own state.

Two habits make that review far easier:

Every withdrawal has a purpose written next to it, especially cash.
Payments to family members are agreed in writing first. If a sibling is paid for caregiving, families are usually advised to put the rate and the hours in a written care agreement before any money changes hands, and to log the hours. Ask an elder-law attorney how your state treats it.

Splitting what siblings pay out of pocket

For the money family members spend from their own pockets, agree on shares once:

Equal shares are the usual starting point.
By what each person can afford is common when incomes differ a lot.
Counting hands-on care as part of a share is how many families recognize the sibling who lives nearby and does the driving.

Then keep a running balance: what each person paid, what their share was, and who owes whom. When someone pays someone back, log it, so the balance stays true. Settle monthly or quarterly rather than letting it build for a year.

Write down: each person's share, and the date you agreed on it.

Share it before anyone asks

The single most effective habit is boring: at the start of each month, send everyone a one-page summary. Spending from your parent's money by category, what each person paid out of pocket, and anything that is missing a receipt.

Being shown is different from having to ask. A sibling who gets the numbers every month has no reason to wonder, and the sibling doing the work never has to defend themselves after the fact.

A monthly routine that takes ten minutes

Log anything you missed during the month, receipts in the shared folder.
Check that every withdrawal from your parent's account has a purpose next to it.
Log any paybacks between siblings.
Send the monthly summary to everyone.
Settle up if a balance has grown.

We made a free spreadsheet that does the math for all of this: two kinds of money kept apart, missing receipts flagged, who owes whom, and a monthly summary tab ready to send. It works in Excel and Google Sheets, with no account needed.