Adult Family Homes (AFH)

Tax and Accounting for Residential Adult Family Homes (WA) or Adult Foster Homes (OR)
Expert Tax and Accounting Services for Adult Family Home or Adult Foster Home Operators
Licensed adult family home operators in Washington and Oregon (Oregon calls them Adult Foster Homes) face a unique intersection of healthcare regulations, residential property tax rules, and complex reimbursement structures that most general accountants simply aren’t equipped to handle. Our specialized CPA services are designed specifically for AFH owners who need to stay compliant, protect their finances, and take full advantage of the tax provisions available to residential care providers.
Whether you operate a licensed 6-bed facility in Vancouver or manage a growing adult foster home in Beaverton, we help you navigate every layer of tax law so you can focus on what matters most-caring for your residents.

Complete Financial Support for Adult Family Homes (AFH)
We offer practical accounting solutions tailored to the daily operations of Adult Family Homes (AFH) and owner-operators.
Accounting Services
Itโs like having your own accounting department
Payroll Services
We Take the Pain out of Cutting Checks
Startup and Formation
Dream big and we'll help you make it real
Tax Preparation
Professional Tax Preparation and Analysis: A Game-Changer for Your Business
Virtual CFO Services
The Expert Guidance of a Top Executive at a Fraction of the Cost.
Bookkeeping
Bookkeeping with extra oomph
Our Adult Family Home Tax and Accounting Services
Licensed Adult Family Home Tax Services
We provide specialized tax preparation for licensed adult family homes in Washington and Oregon, including facilities operating with six to eight residents under RCW Chapter 70.128. Our services include:
- B&O tax exemption guidance for qualifying Washington adult family homes under RCW 82.04.327, which may exempt gross income derived from personal and professional services of licensed AFHs
- Medicaid waiver payment optimization and IRS Section 131 difficulty-of-care exclusion analysis for eligible live-in owner-operators
- Determine your business entity structure to understand your tax filing requirements with our business structure guidance
- Financial reporting and regulatory compliance support tailored to residential care operations
In-Home Care Provider Accounting
For care providers operating dispatch services or providing caregivers to clients in their own residences, we offer distinct financial management services:
- Proper expense allocation between personal and business use of home
- Worker classification guidance for independent contractors vs employees-an essential distinction for employment taxes and payroll compliance
- Revenue tracking and bookkeeping for multi-client service operations through our dedicated bookkeeping services

Client Success Stories
Results That Speak for Themselves
Get a Plan That Works For YouI've worked with ... a number of additional team members at Lewis Group CPAs since I opened my business in August. They took tremendous care of my business, personal taxes, payroll, and bookkeeping. I appreciate the practical advice and attention to detail. Each time I visit the office or place a call I am treated well. If you are looking for an office and team of dedicated professionals....look no further.

Top 10 Tax Strategies for Adult Family Home Operators
- Washington B&O Tax Exemption: Licensed AFHs may qualify for a gross income exemption from Washington’s Business & Occupation tax under RCW 82.04.327. This exemption applies only to facilities licensed under DSHS-not to providers who deliver care in clients’ own residences. IRS Section 131 applies to tax-exempt income for care homes, and the state estimates this exemption saves qualifying homes collectively about $9.86 million annually.
- IRS Section 131 Exclusions: Certain Medicaid waiver payments made under Home and Community-Based Services (HCBS) programs may be excludable from federal taxable income as non taxable income. The care provider must live in the same home as the recipient, and exclusions are limited to no more than 5 individuals age 19 or older. You should consult a tax professional annually to stay updated on Medicaid and tax law changes.
- Home Office and Business-Use Deductions: You can deduct expenses for the business use of your home. Calculate the square footage used solely for business to determine tax deduction eligibility, then allocate utilities, mortgage interest, insurance, and maintenance proportionally.
- Medical Equipment Depreciation: Safety and care equipment-ramps, accessible bathrooms, fire suppression systems-may qualify for accelerated depreciation under MACRS or Section 179. Timing these purchases strategically can maximize your tax deduction.
- Staffing Cost Optimization: Accurate payroll processing is crucial for compliance with tax laws. You must handle employee tax withholding if you hire staff for your business, and an Employer Identification Number (EIN) is crucial for payroll in a business setting.
- Supply and Medication Tracking: Track deductible expenses including staffing, food, home expenses, and maintenance for tax purposes. Proper categorization of resident-specific supplies versus general household expenses ensures you claim the correct deductions.
- Insurance Premium Deductions: Premiums paid for qualified long-term care insurance contracts are deductible as medical expenses. Liability, property, and professional coverage costs are legitimate operating expenses that reduce your tax burden.
- Vehicle Expense Planning: Transportation costs for resident medical appointments, activities, and supply runs are deductible. Maintain mileage logs and receipts to support your claim.
- Training and Licensing Costs: Education expenses for maintaining certifications, licensing renewal fees, and continuing education for caregivers and employees are deductible business costs. Plan for major expenses to meet regulatory requirements in advance.
- Capital Improvement Strategies: Timing facility upgrades-wider hallways, fire safety systems, accessible features-for maximum tax benefit through proper depreciation schedules. Allocate costs appropriately for budgeting and tax purposes, especially when expanding from six to seven or eight beds.
Our Adult Family Home Tax Planning Process
Step 1: Facility Structure Assessment
We review your licensing status, resident capacity, and current business entity structure to determine which Washington or Oregon tax exemptions apply to your specific operation. Not every adult family home qualifies for every provision-we identify exactly which benefits fit your situation and recommend structural optimizations that can reduce your overall tax burden.
Step 2: Financial Record Organization
We implement proper bookkeeping systems to track resident fees, Medicaid payments, private pay revenue, and all operating expenses. Separate personal and business finances for clear tracking. We establish procedures for documenting the business-use portion of your home, and we help you utilize dedicated accounting software to track daily income and expenses efficiently. Document daily resident payments and retain receipts for all expenses as part of record-keeping. Engaging a bookkeeper for monthly tasks is recommended to manage payroll and expenses.
Step 3: Tax Strategy Implementation
We apply for qualifying exemptions and implement ongoing compliance procedures across both state and federal filings. This includes setting up quarterly tax planning reviews, cash flow projections, and ensuring your financial reporting meets both DSHS and IRS requirements. Regularly update financial records to avoid tax surprises, and if managing client finances, documentation of purchases on ledgers is required for accountability.
Step 4: Ongoing Support and Monitoring
We provide year-round tax advice and regulatory update notifications so you’re never caught off guard by changes in tax laws or Medicaid waiver programs. Patient-level profitability tracking allows for better rate adjustment and accurate reimbursement reconciliation. You must maintain financial records for at least 3 years; 7 years is recommended-we help you retain financial, personnel, and care records for at least 3 to 7 years as required by regulations. Our support includes monthly financial reviews and annual tax preparation services. Specialized accounting improves operational efficiency in senior care homes.
Adult Family Homes (WA) vs. Adult Foster Homes (OR)
Same business, two different rulebooks. Here’s how licensed residential care compares across the states we serve.
| Feature | WashingtonAdult Family Home | OregonAdult Foster Home |
|---|---|---|
| Terminology | Adult Family Home (AFH) | Adult Foster Home (AFH) |
| Licensing Agency | DSHS — Residential Care Services | Oregon DHS — Aging & People with Disabilities (APD) |
| Governing Rules | RCW 70.128 · WAC 388-76 | OAR Chapter 411, Division 049 |
| Maximum Residents | Up to 6 residents | Up to 5 residents |
| Care Structure | One license plus specialty designations: Dementia, Mental Health, Developmental Disabilities | Tiered license Classes 1–3, based on provider experience and resident ADL needs |
Washington tax angle
No state income tax, but a B&O gross-receipts tax applies. Licensed adult family homes may qualify for the RCW 82.04.327 B&O exemption — a real, recoverable saving.
Oregon tax angle
No B&O or sales tax, but a state personal income tax applies. Planning centers on income tax, entity structure, and the federal Section 131 difficulty-of-care exclusion.
Regulatory details current as of 2026 and provided for general information only. Verify licensing specifics with each state agency and consult a CPA about your situation.
Frequently Asked Questions
No. The B&O tax exemption under RCW 82.04.327 applies specifically to gross income derived from the personal and professional services of adult family homes that are licensed by the Department of Social and Health Services, or that are specifically exempt from licensing under DSHS rules. This exemption does not extend to persons or companies that provide home care services to clients in the clientsโ own residences. If you operate a dispatch-style caregiving service rather than a licensed residential facility, you would not qualify. We recommend a professional review of your specific licensing status and circumstances before claiming this exemption.
Under IRC ยง 131 and IRS Notice 2014-7, certain payments made through Medicaid Home and Community-Based Services (HCBS) waiver programs may be excluded from federal income as tax exempt income. The key requirements: the care provider must share the same home as the care recipient, the recipient must be eligible under a qualifying Medicaid waiver, and the exclusion is limited to no more than 10 individuals under age 19 or no more than 5 individuals age 19 or older. Amounts paid to an adult family home may be deductible as medical expenses if the resident is there for medical care. This is a live-in owner-operator benefit-not a blanket rule that all state-funded payments are non-taxable. If a parent sells their home to move into an AFH, they may exclude gains from the sale under certain conditions as well.
Start by calculating the square footage of your home used exclusively for your adult family business. Apply that percentage to allocate utilities, rent or mortgage interest, insurance, and maintenance costs between personal and business use. Documentation for care logs and medication records is required in adult family homes, and you should maintain detailed records of all supplies, food costs, and resident-specific expenses. Tracking resident fees helps avoid cash flow issues in care homes. We recommend using dedicated accounting software and keeping all receipts organized by category. Accurate payroll and staffing accounting is necessary because payroll is the largest operating expense for most AFH operators.
The IRS uses specific tests-including behavioral control, financial control, and the type of relationship-to determine whether a worker is an employee or independent contractor. Misclassification can trigger audits and create significant liability for back employment taxes, penalties, and interest. If your caregivers work set schedules in your facility under your direction, they are almost certainly employees. Proper classification affects payroll taxes, workersโ compensation requirements, and paid leave obligations, which differ between Washington State and Oregon. Our payroll guidance can help you navigate these requirements.
Our focus is on Washington and Oregon facilities due to our deep expertise in the specific regulations, tax laws, and Medicaid waiver programs that govern residential care in these states. We currently serve adult family home owners and operators in Vancouver, Battleground, and Rainier in Washington, as well as Beaverton in Oregon-and weโre always expanding our client base across both states. If you operate in a different region, weโre happy to discuss whether our services are a fit for your situation.
