Making the leap to private practice means gaining real freedom — over your schedule, your clients, and the way you work. It also means becoming your own employer, which comes with a side of paperwork that most graduate programs don’t cover: self-employment taxes.
For many mental health professionals stepping into self-employment for the first time, taxes are one of the most confusing and anxiety-inducing parts of the transition. What do you owe? When do you pay it? What can you write off? And how do you avoid an unpleasant surprise come April?
The good news is that with a basic understanding of how self-employment taxes work, including consistent habits around record-keeping and planning, navigating tax season as a self-employed therapist is very manageable. This guide walks you through the essentials, from business structure basics to quarterly estimated payments to the deductions most private practice owners overlook.
As always, this guide is meant to provide general information and orientation. For advice specific to your situation, working with a tax professional familiar with mental health practices is strongly recommended.
What you should know
- Self-employed mental health professionals pay both income tax and self-employment tax, which covers Social Security and Medicare contributions.
- Estimated quarterly tax payments are required for most self-employed providers. Missing them can result in penalties.
- Many common business expenses are tax-deductible, including office space, continuing education, professional liability insurance, and practice management software.
- Keeping your business and personal finances separate from day one makes tax filing significantly easier.
- Your business structure (sole proprietor, LLC, or S-Corp) affects how you’re taxed and is worth revisiting as your income grows.
Understanding your business structure
Before diving into tax specifics, it helps to understand how your business is structured because that helps determine how your income is taxed and what forms you’ll file.
Most therapists starting out in private practice operate as sole proprietors by default. This is the simplest structure: You and your business are legally the same entity, and all income flows through to your personal tax return. There’s no separate business tax return to file, which keeps things straightforward. However, it also means you’re personally liable for any business debts or legal issues.
Our partner Heard, a financial platform designed for private practices, shares this:
“Most therapists start as sole proprietors. It is the default tax status and requires no incorporation filings with your secretary of state. Common reasons for incorporating/forming a business entity include: liability protection, electing S Corp tax status, or hiring W2 employees. Prior to becoming an S Corp, we always recommend performing a savings analysis, as not all therapists save on taxes by becoming an S Corp.”
Some providers choose to form a Limited Liability Company (LLC ) or Professional Limited Liability Company (PLLC), which creates a legal separation between you and your practice. A single-member LLC is still taxed like a sole proprietorship by default, but it offers added liability protection. Others elect S-Corporation status, which can reduce self-employment tax liability at higher income levels by allowing owners to pay themselves a salary and take additional income as distributions.
Should I form an LLC or S-Corp for my therapy practice?
For most therapists starting out, operating as a sole proprietor or single-member LLC is the simplest and most practical approach. A single-member LLC offers personal liability protection without adding significant tax complexity — it’s still taxed like a sole proprietorship by default.
An S-Corp election can reduce self-employment tax liability at higher income levels by allowing you to pay yourself a reasonable salary and take additional earnings as distributions, which aren’t subject to self-employment tax. However, S-Corps come with added administrative requirements and costs, including payroll setup and a separate business tax return. Most tax professionals suggest considering the S-Corp election when your net practice income is consistently high enough that the self-employment tax savings outweigh the compliance costs — typically in the range of $80,000 or more in net profit annually, though this varies by situation and state.
Consulting a tax professional familiar with mental health practices before making this decision is strongly recommended. Note that requirements vary by state — for example, California requires providers to form a Professional Corporation rather than an LLC or PLLC.
It’s worth noting that requirements and regulations can vary depending on your location. For example, for practitioners in California looking to form a business entity, it must be a Professional Corporation — the state doesn’t allow providers to form LLCs or PLLCs. Meanwhile, some states require providers to form a PLLC instead of an LLC.
Choosing the right structure depends on your income level, risk tolerance, and how much administrative complexity you’re comfortable managing. For a broader overview of what it takes to get a private practice off the ground, see Grow Therapy’s guide to starting a private therapy practice.
“When I first started my private practice, I made a very intentional decision to keep things simple and did an LLC. Like many providers, I initially operated in a straightforward structure because I was focused on getting the practice off the ground — building my patient base, creating systems, and finding my rhythm as both a clinician and a business owner.”
Rugiatu Bahr, PMHNP-BC
Key tax concepts for self-employed clinicians
If you’re new to self-employment, a few foundational concepts are worth understanding before getting into the specifics.
Taxable income versus gross revenue
Your gross revenue is the total amount your practice brings in before any expenses. Your taxable income is what’s left after you subtract your allowable business deductions. The goal of good tax planning isn’t to avoid paying taxes, but to make sure you’re only paying taxes on what you actually earned after legitimate business costs.
Ordinary income versus self-employment income
As a self-employed therapist, your net business income is considered self-employment income. This is significant because it’s subject to both income tax and self-employment tax. By contrast, if you also have income from a salaried position, that’s ordinary income with taxes withheld by your employer.
Personal taxes versus business taxes
Most self-employed mental health professionals file as sole proprietors or single-member LLCs, meaning all business income and expenses flow through to their personal tax return via Schedule C. If you form an S-Corp, you’ll file a separate business return in addition to your personal return.
Federal versus state and local taxes
Self-employed providers are responsible for federal income tax, self-employment tax, and, depending on where they practice, state income tax and sometimes local taxes as well. State tax rules vary significantly, so it’s important to understand the specific obligations in your state.
Self-employment tax basics
This is the section that surprises many first-time private practice owners the most.
What self-employment tax covers: Social Security and Medicare
When you work as an employee, your employer splits the cost of Social Security and Medicare contributions with you, each paying 7.65% for a combined rate of 15.3%. When you’re self-employed, you’re both the employer and the employee, which means you’re responsible for the full 15.3% yourself. This is what’s known as self-employment tax.
The self-employment tax rate breaks down as 12.4% for Social Security (applied up to an annual wage base limit that adjusts each year)and 2.9% for Medicare (applied to all net self-employment income). Higher earners may also owe an Additional Medicare Tax of 0.9% on income above certain thresholds.The IRS provides current thresholds and wage base limits at IRS.gov.
How self-employment tax is calculated
Self-employment tax is calculated on your net self-employment income, meaning your gross revenue minus your allowable business deductions. This is an important distinction, as reducing your taxable income through legitimate deductions doesn’t just lower your income tax bill, it also reduces the amount of self-employment tax you owe.
One small but meaningful offset is that the IRS allows self-employed individuals to deduct half of their self-employment tax when calculating their adjusted gross income. It doesn’t eliminate the tax, but it does soften the impact.
Estimated quarterly taxes
Unlike salaried employees who have taxes withheld from each paycheck, self-employed providers are responsible for paying their taxes directly to the IRS, and they’re expected to do so four times a year, not just at tax time.
So, who needs to pay estimated taxes? Generally, if you expect to owe $1,000 or more in federal taxes for the year after subtracting any withholding and credits, you’re required to make estimated quarterly payments. For most self-employed mental health professionals in private practice, this threshold is met fairly quickly.
A practical starting point for estimating quarterly payments is to set aside 30% of your net profit for federal taxes. This accounts for both income tax and self-employment tax, and you can add your state’s income tax rate on top of that. From there, IRS Form 1040-ES provides worksheets to help you calculate your actual estimated payment amounts based on your projected income and deductions.
The quarterly due dates generally fall in April, June, September, and January. It’s not evenly spaced, which catches some people off guard.Marking these dates on your calendar at the start of the year is a simple habit that can save you from underpayment penalties.
At the end of the year, self-employed providers file their business income and expenses on Schedule C as part of their personal Form 1040. If you’ve made estimated payments throughout the year, those are credited against your total tax liability. Any remaining balance is due by the April filing deadline. You can also request an extension, though any taxes owed are still due by the original deadline to avoid penalties.
Our friends at Heard share some insight:
“A lot of therapists in private practice get hit with an unexpected tax bill because they don’t realize they’re responsible for quarterly tax estimates. When you’re self-employed (1099 contractor or private practice owner), no taxes are withheld from that income. We generally recommend saving 30% of your profit each month to ensure you have ample savings come quarterly tax deadlines. Pro Tip: Add a reminder to your calendar two weeks prior to each quarterly tax estimate deadline, so you don’t lose sight of the deadline and have plenty of time to calculate and pay.”
Did you know?
The self-employment tax rate is 15.3% — but you’re only taxed on 92.35% of your net earnings, not the full amount. The IRS also allows self-employed individuals to deduct half of their self-employment tax when calculating adjusted gross income, which partially offsets the burden. For 2025, the Social Security portion applies to the first $176,100 of net earnings.
Business income sources for mental health providers
As a self-employed therapist, you’re likely bringing in income from more than one source, and all of it is reportable. This includes payments from private-pay clients, insurance reimbursements, employee assistance program (EAP) contracts, telehealth platform fees, and any consulting, supervision, speaking, or workshop income you generate.
Income arrives in different forms, such as direct client payments, checks from insurance companies, direct deposits from telehealth platforms, and third-party payment processors like Stripe or PayPal. Regardless of how it arrives or whether you receive a 1099 form, all income earned through your professional services needs to be reported on your tax return.
This is one reason having a dedicated business bank account separate from your personal finances is so valuable. When all practice income flows into one place, tracking it becomes significantly easier. Grow Therapy’s private practice guide offers additional guidance on setting up the financial foundations of your practice.
Common deductible business expenses
One of the genuine advantages of running your own practice is that many of your everyday business costs are tax-deductible, which reduces your taxable income and, in turn, reduces both your income tax and your self-employment tax bill. Knowing what qualifies, and keeping good records to support it, is one of the most practical things you can do for your financial health as a self-employed therapist.
Office and practice space
If you rent office space for your practice, that rent is fully deductible as a business expense. If you see clients from a dedicated space in your home, you may be eligible for the home office deduction, though the space must be used regularly and exclusively for business purposes. The IRS offers two methods for calculating this deduction: a simplified option based on square footage, and a regular method based on actual expenses.
Professional fees and licensing costs
Licensure fees, professional association dues, malpractice and professional liability insurance premiums, and supervision or consultation fees are all deductible business expenses. If you work with an accountant or attorney on practice-related matters, those fees are deductible as well.
Clinical tools and practice operations
Practice management software, electronic health record (EHR) systems, teletherapy platforms, and other tools you use to run your practice are deductible. So are office supplies, continuing education courses, books and training materials related to your clinical work, and possibly a prorated portion of your phone and internet costs if they’re used for business purposes.
Marketing expenses including your website, directory listings, and any advertising are also deductible. If you’re exploring remote or telehealth practice options, Grow Therapy’s remote therapy jobs guide has useful context on what a virtual practice setup typically involves.
Health insurance and retirement contributions
Two of the most valuable and frequently overlooked tax deductions for self-employed mental health professionals are health insurance premiums and retirement contributions.
If you pay for your own health insurance and you’re not eligible for coverage through a spouse’s employer plan, you may be able to deduct 100% of your premiums as an adjustment to income. This deduction applies to coverage for yourself, your spouse, and your dependents.
Contributions to a retirement account such as a SEP-IRA, SIMPLE IRA, or Solo 401(k) are also deductible, and the contribution limits for self-employed individuals are notably generous. Setting aside money for retirement is great long-term planning, and one of the most effective ways to reduce your taxable income in the current year. Grow provider Lauramarie Vita, LPC shares her method:
“I have a working Excel sheet where I track the payouts each week as soon as I write an invoice. I have a ‘total’ at the bottom so I can cross check the accuracy of each week’s payment and where any discrepancies may be. For taxes, in my state it is a good practice to put away about 30% of every check in savings, which I also have on my Excel sheet “30%” and “70%” so it is easy to know what my take home (the 70%) is. This sets me up to easily pay each quarter, and usually leaves me with a good buffer come tax season to either pay what is left to be owed or have extra leftover (which I like to refer to as my tax return). It makes tax season a breeze. I work with a CPA to assist with figuring all of this out.”
Lauramarie Vita, LPC
Deductions for both health insurance premiums and retirement contributions are available to sole proprietors and S-Corps, but tax and accounting processes may vary depending on how you’re structured.
Handling client payments and financial records
Good financial habits throughout the year make tax season dramatically less stressful, and they protect you in the event of an audit.
Separating business and personal finances
Opening a dedicated business checking account is one of the first and most important steps any self-employed therapist can take. When business income and expenses flow through a separate account, tracking them is straightforward. Commingling personal and business funds creates confusion, increases the risk of missing deductions, and can create complications if your finances are ever examined closely.
Choosing a bookkeeping system
You don’t need to be an accountant to keep good books, but you do need a system. At minimum, that means tracking all income and expenses consistently throughout the year. Many private practice owners use accounting software designed for small businesses, which can connect directly to your business bank account and categorize transactions automatically. Others work with a bookkeeper or accountant. The right choice depends on your comfort level and the complexity of your practice finances.
Tracking income from multiple payers
If you receive payments from insurance companies, EAPs, private-pay clients, and telehealth platforms, keeping a clear record of what came from where is important. Insurance companies and other payers will typically issue a 1099-NEC or 1099-MISC if they pay you more than $600 in a year, but you’re responsible for reporting all income regardless of whether you receive a form.
Managing superbills, copays, and write-offs
If you provide superbills to clients for out-of-network reimbursement, keeping copies of those documents is good practice. Things like copays collected and any uncollected balances can factor into your financial records and should be tracked consistently.
Retaining documentation and receipts
The IRS generally recommends small business owners keep tax records for at least three years from the date you filed your return. In some circumstances, like underreporting income, records should be kept for up to six years, and in cases of fraud or unfiled returns, it could be indefinitely. For self-employed providers, that means retaining receipts, invoices, bank statements, mileage logs, and any documentation supporting your income and deductions. With the varying time frames at work, many accountants recommend keeping tax records for seven years to cover different potential scenarios. Digital storage works well — just make sure your records are organized, legible, and properly backed up.
Tax planning strategies for mental health providers
Staying on top of taxes throughout the year, rather than scrambling at filing time, is the best sign of a well-run private practice.
Choosing the right entity for tax efficiency
As your income grows, it’s worth revisiting your business structure with a tax professional. For many self-employed therapists, the point at which forming an S-Corp and paying yourself a reasonable salary becomes tax-advantageous is somewhere in the range of consistent, higher net profits. However, the exact threshold depends on your specific situation and state. The administrative costs of maintaining an S-Corp need to be weighed against the potential self-employment tax savings.
Income smoothing and planning around major life changes
Significant changes in your practice, like adding new clients, raising your rates, reducing hours, or going through a major life event like having a child or buying a home, can all affect your tax liability. Revisiting your estimated quarterly payments whenever your income changes meaningfully helps you stay accurate and avoid underpayment penalties.
Record-keeping habits that simplify tax time
The providers who find tax season least stressful tend to share a few habits:
- They reconcile their books monthly rather than annually.
- They keep personal and business expenses strictly separate.
- They save receipts and track mileage as they go rather than reconstructing them later.
- They meet with a tax professional at least once a year, ideally before the end of the tax year, not after.
Avoiding common tax mistakes in private practice
Even experienced mental health professionals make avoidable tax mistakes when they first go independent. Here are the most common ones to watch out for.
Commingling personal and business funds
Using your personal account for business expenses, or vice versa, creates recordkeeping headaches and increases the chance of missing deductions or misreporting income.
Missing estimated tax deadlines
The IRS charges penalties for underpayment of estimated taxes. Marking quarterly due dates on your calendar and setting aside a percentage of every payment you receive goes a long way toward staying current.
Overlooking deductible expenses
Many self-employed therapists underestimate how many of their business costs are deductible. Continuing education, supervision fees, professional liability insurance, and possibly a portion of phone and internet costs are among the most commonly missed.
Not planning for tax liabilities
Without an employer withholding taxes from a paycheck, it’s easy to spend money that should be set aside for taxes. Treating your estimated tax set aside as a non-negotiable line item, not an afterthought, prevents that problem.
Ignoring state-specific rules and obligations
Federal taxes are only part of the picture. State income tax rates, estimated payment schedules, and business registration requirements vary significantly. Understanding your state’s specific obligations is an essential part of running a compliant practice.
