Reasonable compensation for a power of attorney agent is whatever a similarly qualified person would charge for the same work in the same area, backed by records that show the hours put in and the tasks performed. More than 30 states have adopted some version of the Uniform Power of Attorney Act, which entitles an agent to compensation that is reasonable under the circumstances even when the POA document itself says nothing about pay.1Mississippi Secretary of State. Uniform Power of Attorney Act Professional fiduciaries who do this full-time typically bill between $175 and $300 per hour, which gives you a rough ceiling for what a court is likely to accept.
What Courts Mean by Reasonable
No federal law pins down a dollar figure or a percentage. The standard is deliberately flexible, and courts reviewing an agent’s pay look at the whole picture rather than running a formula. The factors that carry the most weight are:
- Complexity of the work. Managing rental properties and brokerage accounts justifies more than paying monthly bills from one checking account.
- Time involved. An agent spending 20 hours a week on the principal’s affairs has a stronger claim than one handling a few tasks a month.
- The agent’s skill and experience. A CPA making tax-sensitive decisions can command more than a family member with no financial background.
- Local market rates. What professional fiduciaries, accountants, and attorneys charge in the same region sets the benchmark. Rural rates and Manhattan rates are not the same.
- Size and value of the principal’s assets. Larger estates generally mean more responsibility and risk.
- Results. An agent who materially grows or preserves the principal’s wealth has a stronger case than one who maintains the status quo.
The practical test: if you can show a third-party professional would have charged the same or more for the same work, your pay is almost certainly reasonable. Trouble starts when the number dwarfs what any outside professional would bill for the same tasks.
When the POA Document Says Nothing About Pay
Many POAs never mention compensation. That does not mean the agent must work for free. Under the Uniform Power of Attorney Act, an agent is entitled to reimbursement for expenses reasonably incurred on the principal’s behalf and to reasonable compensation, unless the document specifically says otherwise.1Mississippi Secretary of State. Uniform Power of Attorney Act Even in states that have not adopted the UPOAA, the general rule is similar: agents can seek reasonable pay unless the POA explicitly bars it.
Entitled to pay and guaranteed to receive it without friction are different things. When the document is silent, get written agreement from the principal while they still have capacity, or seek court approval before taking payment. An agent who quietly starts moving money from the principal’s accounts into their own, with no paper trail, is inviting a dispute even if the amount itself is defensible.
Common Ways to Structure the Pay
There is no single correct method. The right one depends on the type of work, how long the arrangement will last, and how predictable the duties are.
Hourly
Hourly pay fits when the workload varies week to week. You log the time and bill at an agreed rate. It is the most transparent option because every dollar ties to a documented task. For routine bill-paying and correspondence, rates might run $25 to $50 per hour. For complex financial management, they can approach professional fiduciary rates of $190 to $250 or more. Keep detailed time records with date, task, and duration. If a court ever reviews the arrangement, those logs are your best protection.
Flat Fee
A flat fee works when the scope is narrow and predictable, such as overseeing the sale of a house or handling a single transaction. The risk cuts both ways: the work can take longer than expected, or shorter. Setting a flat fee works best when both sides understand exactly what the agent will and will not do.
Percentage of Assets or Income
Some agents are paid a percentage of the assets they manage or the income those assets generate, usually in the range of 1% to 2% of assets under management annually. This mirrors how many money managers are paid and ties compensation to results. The downside is a built-in conflict: an agent paid on assets under management has an incentive to keep money invested rather than distribute it, even when distribution would serve the principal better. Clear terms in the POA document help keep this arrangement honest.
Family Members Serving as Agent
Most POA agents are family members, not professionals. Adult children often feel awkward asking to be paid, and siblings may resent it when they do. The law draws no distinction between a family agent and a professional one: if the work is real, the agent is legally entitled to reasonable pay.
Reasonable, for a family agent doing routine work, usually sits at the lower end of the spectrum. Courts and other relatives will scrutinize a daughter paying herself $250 an hour to balance her mother’s checkbook far more closely than a professional fiduciary billing the same rate on complex accounts. The right benchmark for routine family work is what a home health aide, bookkeeper, or personal assistant charges locally, not what an attorney or CPA bills. In many areas that works out to $15 to $50 per hour.
Set terms in writing before the work begins. A simple letter signed by the principal, spelling out the hourly rate or flat fee, the duties covered, and the payment schedule, prevents a lot of family conflict and protects the agent if the arrangement is ever questioned.
Reimbursement Is Not Compensation
Getting paid for your time and getting paid back for money you spent on the principal’s behalf are two different things. An agent who drives 200 miles to meet with the principal’s financial advisor, pays for certified copies, or hires a tax preparer to file the principal’s return is entitled to recover that money regardless of whether the POA mentions compensation at all.1Mississippi Secretary of State. Uniform Power of Attorney Act
Common reimbursable items include mileage and travel, postage, legal and accounting fees paid for the principal, filing fees, and supplies tied to managing the principal’s affairs. Reimbursements are not income because the agent is being made whole rather than profiting. That matters at tax time. Keep receipts for everything, and never commingle reimbursement with compensation on the same check.
Taxes on the Pay You Take
The IRS treats POA compensation like any other payment for services: it is taxable income.2Internal Revenue Service. Publication 525 (2025), Taxable and Nontaxable Income Unless you are an employee of the principal, which is rare, your pay is self-employment income reported on Schedule C. That means self-employment tax on top of regular income tax, at a combined rate of 15.3% (12.4% Social Security and 2.9% Medicare).3Internal Revenue Service. Self-Employment Tax (Social Security and Medicare Taxes) First-time agents are often caught off guard by this hit.
Expenses you incur to perform your duties, such as mileage or accounting software, may be deductible on Schedule C if properly documented. Pure reimbursements from the principal that restore your out-of-pocket costs are generally not taxable, provided your records match the expenses.
A Warning if Medicaid Is Anywhere on the Horizon
If the principal may eventually need Medicaid-funded long-term care, POA compensation needs extra care. Medicaid imposes a look-back period (60 months in most states) during which any transfer of assets for less than fair market value can trigger a penalty period of ineligibility. Payments to a POA agent or family caregiver that are not properly documented can look like gifts designed to spend down assets, even when the agent genuinely earned the money.
Agents who also act as caregivers should put a written personal care agreement in place before any payments begin. The agreement should describe the services, the frequency, the rate, and the payment schedule. The pay must be for services going forward, not retroactive, and the rate has to match what a third-party caregiver would charge locally. Without a properly structured agreement, even modest family payments can produce months of Medicaid ineligibility at the worst possible time. This is worth running past an elder law attorney.
What Happens if You Take Too Much
An agent who overpays themselves is risking more than a family argument. In most states, misusing a power of attorney for personal gain qualifies as financial exploitation of a vulnerable adult, especially when the principal is elderly or incapacitated. State elder abuse statutes specifically call out misuse of a power of attorney as a form of exploitation.4United States Department of Justice. Elder Abuse and Elder Financial Exploitation Statutes
Any interested party, including another family member, a social worker, or the principal themselves, can petition a court to review the agent’s conduct. If the court finds the pay was excessive, it can order the agent to repay the difference (a surcharge), remove the agent, and appoint a replacement. Criminal exposure is also real: excessive self-dealing can lead to prosecution for theft, fraud, or financial exploitation depending on the state and the amount.
Agents who keep time logs, save receipts, and can show their pay aligns with local market rates are almost never the ones facing surcharge petitions. The ones who get in trouble treat the principal’s accounts like a personal ATM and hope nobody checks.
How to Protect Yourself
- Get compensation terms in writing before you start. The POA document is the best place. If it is silent, a separate written agreement signed by the principal while they still have capacity works too.
- Keep detailed records. Log every hour, every task, every expense. A simple spreadsheet or time-tracking app is enough. Date everything.
- Benchmark your rate. Find out what professional fiduciaries, bookkeepers, or care managers charge in your area. If your rate sits inside that range for comparable work, you are on solid ground.
- Never pay yourself without documentation. Write a check from the principal’s account with a memo line describing what it covers. Never take cash.
- Keep the principal’s money and your money completely separate. Commingling funds is the fastest way to lose credibility and invite legal action.
The reasonableness standard is flexible because no two POA arrangements look alike. That flexibility protects agents doing honest work, but it also puts the burden of proving the pay was earned on the agent. Solid records and transparent terms make that burden easy to carry.