It usually starts with the best of intentions.
You found someone wonderful to help your mother or father. You want to make things easy for them. Cash feels simple, flexible, even kind. No paperwork, no waiting, no complicated setup.
What most families don't realize until much later is that cash payments to a senior caregiver can quietly create serious problems for your family's finances, for your parent's benefits eligibility, and for the caregiver themselves. Here's what's actually at stake.
The Medicaid problem
This is the one that surprises families the most, often at the worst possible moment.
Medicaid has a five-year look-back period. When your parent applies for Medicaid to help cover long-term care costs, the program reviews financial transactions from the previous five years. Undocumented cash payments to a caregiver don't look like legitimate care expenses. They look like improper asset transfers, and Medicaid can use them to delay or deny coverage.
Payroll records for a documented household employee, on the other hand, are clearly legitimate. The same money, paid the same way, but with proper records behind it, is protected.
If there's any chance your parent may need Medicaid within the next five years, this is the most important reason to get payroll set up correctly now, before the look-back window matters.
The workers' comp exposure
In many states, household employers are required to carry workers' compensation insurance for caregivers who work in the home. In states where it's not required, it's still strongly recommended.
Here's why this matters when you're paying cash: if your parent's caregiver is injured on the job and there's no workers' comp coverage and no employment documentation, your family could be personally liable for her medical bills, lost wages, and other damages. The fact that she was paid in cash doesn't protect you. It can actually make your exposure worse.
A formal payroll arrangement opens the door to proper workers' comp coverage. Cash arrangements leave it wide open to liability.
The long-term care insurance piece
If your parent has a long-term care insurance policy, it may cover in-home care costs. But most policies require that the caregiver be a documented employee or work through a licensed agency. An informal cash arrangement typically doesn't qualify for reimbursement, even when the care itself clearly meets the policy's criteria.
That's money left on the table that your parent paid premiums for, sometimes for decades.
What it costs the caregiver
When a senior caregiver is paid in cash, they misses out on:
- Social Security credits toward their own future retirement
- Medicare contributions they’re entitled to
- A documented work history for future employment, housing, or lending decisions
- Unemployment insurance if the position ends
- Paid family leave or short-term disability in states that offer them
These are benefits they earn through their work. Cash arrangements take them away quietly, and caregivers often don't realize what they're missing until years later, when they need it most.
Caregivers do demanding, meaningful work. Paying them properly is one of the most concrete ways to honor that.
The tax exposure for your family
If the IRS or a state agency determines that your parent had a household employee who was paid off the books, the consequences can include back taxes on both the employer and employee portions of Social Security and Medicare, interest, penalties, and in some states, wage claim liability if overtime or minimum wage laws weren't followed.
This can run into five figures, and it often surfaces at the worst possible time: during estate settlement, a Medicaid application, or when the caregiver files for unemployment and the state comes looking.
State filing requirements add another layer
Household employers are also responsible for state unemployment insurance and for remitting any withheld state income taxes. Some states require these filings when a monetary amount is reached, or quarterly; others allow annual filings. Cash arrangements don't make these obligations go away. They just mean your family is accumulating them without realizing it. Our state tip sheets make it easy to see what is required in your state.
What the right setup actually looks like
Getting compliant doesn't have to be complicated. Here's what it involves:
- Establish who the employer is (the person whose money pays the caregiver)
- Obtain an EIN for that employer
- Have the caregiver complete an I-9, W-4, and state withholding form
- Run payroll on a regular schedule, weekly or bi-weekly
- File required state and federal reports on the correct schedule
- Provide a W-2 at year-end to the caregiver and file a Schedule H with the employer’s return
A payroll service built for household employers handles most of this automatically. You report the hours, we handle the rest.
The peace of mind argument
There's one more cost that doesn't show up on a tax form: the stress of not being quite sure you've done it right.
Families who get payroll set up properly almost always say the same thing afterward: they wish they had done it sooner. Not because it was complicated, but because it stopped being something they had to quietly worry about.
If you're currently paying in cash or you're not sure what to do next, that's exactly what we're here for. A short call with our team can walk you through where things stand and what it takes to get on the right track, without judgment, and without a surprise bill at the end.