Dog Walking / Pet Sitting Permits & Licenses in Baltimore, MD

Complete guide to permits and licenses required to start a dog walking / pet sitting in Baltimore, MD. Fees, renewal cycles, and agency contacts.

Articles of Organization Filing (LLC Formation)

Maryland Department of Assessments and Taxation
Required
Fee: $100.00-$100.00
Renewal: one time
Type: registration

Required for all LLCs. Annual report separate requirement below.

Maryland Annual Report (Personal Property Return)

Maryland Department of Assessments and Taxation
Required
Fee: $300.00-$300.00
Renewal: annual
Type: registration

Applies to all LLCs; combines annual report and personal property tax return.

Trade Name Registration (if using DBA)

Maryland Department of Assessments and Taxation
May Apply
Fee: $30.00-$30.00
Renewal: one time
Type: registration

Required if using assumed/trade name; renewable every 10 years for $30.

Sales and Use Tax License (if taxable services sold)

Maryland Comptroller of the Treasury
May Apply
Fee: $0.00-$0.00
Renewal: one time
Type: registration

Pet sitting services typically exempt; confirm with Comptroller if selling pet supplies.

State Income Tax Withholding Account Registration (if employees)

Maryland Comptroller of the Treasury
May Apply
Fee: $0.00-$0.00
Renewal: one time
Type: registration

Required for withholding MD income tax; federal EIN prerequisite.

Maryland Sales and Use Tax Registration

Maryland Comptroller of the Treasury
May Apply
Fee: $0.00-$0.00
Renewal: one time
Type: registration

As of 2023, pet sitting and dog walking services are not subject to Maryland sales tax unless they include the sale of taxable tangible personal property (e.g., leashes, collars, pet food). If such items are sold and delivered, sales tax applies to those items. See MD Code, Tax-General § 11-201.

Maryland Withholding Tax Registration

Maryland Comptroller of the Treasury
May Apply
Fee: $0.00-$0.00
Renewal: one time
Type: registration

Employers must register to withhold state income tax from employee wages. Independent contractors (1099) do not require withholding registration. Registration is done via the Maryland Business Express portal.

Federal Employer Identification Number (EIN)

Internal Revenue Service (IRS)
May Apply
Fee: $0.00-$0.00
Renewal: one time
Type: registration

Even single-member LLCs without employees may need an EIN to open a business bank account or if taxed as a corporation. Obtained online via IRS website. Not a tax, but a mandatory identifier for tax purposes.

Federal Income Tax Filing Obligation

Internal Revenue Service (IRS)
Required
Renewal: one time
Type: permit

LLCs are pass-through entities unless electing corporate taxation. Profits and losses are reported on the owner’s personal tax return (Form 1040, Schedule C). Single-member LLCs report on Schedule C; multi-member LLCs file Form 1065. Estimated quarterly taxes (Form 1040-ES) may be required if tax liability exceeds $1,000 annually.

Maryland State Income Tax Filing (Individual or Partnership)

Maryland Comptroller of the Treasury
Required
Renewal: one time
Type: permit

Maryland does not impose a separate entity-level income tax on LLCs. Instead, owners report income on their Maryland resident or nonresident tax returns (Form 502 or 505). The LLC itself may need to file Form 508 (Information Return for Pass-Through Entities) if it has nonresident members.

Maryland Pass-Through Entity Tax (Optional Election)

Maryland Comptroller of the Treasury
May Apply
Renewal: one time
Type: registration

Effective 2022, Maryland allows pass-through entities to elect to pay income tax at the entity level (Form 508PT). This satisfies the tax liability for nonresident members and may simplify compliance. Election must be made annually. See Comptroller Notice 22-04.

Unemployment Insurance Tax Registration

Maryland Department of Labor
May Apply
Fee: $0.00-$0.00
Renewal: one time
Type: registration

Employers with at least one employee must register with the Maryland Unemployment Insurance Program. The employer pays unemployment taxes (FUTA and SUTA); employees do not. New employers typically pay a standard rate of 2.5% on the first $9,000 of each employee's wages annually.

Maryland Annual Franchise Tax

Maryland State Department of Assessments and Taxation (SDAT)
Required
Fee: $300.00-$300.00
Renewal: one time
Type: permit

All LLCs formed or registered in Maryland must file an annual report and pay the $300 franchise tax by April 15 each year. This is required regardless of business activity or revenue. The filing is done through SDAT.

Local Business License or Tax (e.g., City or County)

Varies by jurisdiction (e.g., Baltimore City, Montgomery County)
May Apply
Fee: $50.00-$300.00
Renewal: one time
Type: registration

Most local jurisdictions require a business license or privilege tax for operating within their boundaries. For example, Baltimore City requires a Business and Professional Occupational License (BPOL) for pet services. Fees and deadlines vary. Check with the specific county or city government for requirements. See link to Maryland directory of local governments for contact details.

Obtain Employer Identification Number (EIN)

Internal Revenue Service (IRS)
May Apply
Renewal: one time
Type: filing

Sole proprietors without employees may use their Social Security Number, but an EIN is recommended for LLCs.

Federal Income Tax Filing – LLC Classification (Disregarded Entity or Partnership)

Internal Revenue Service (IRS)
May Apply
Renewal: annual
Type: filing

LLC members must also report self‑employment tax on Schedule SE.

Federal Employment Taxes – Quarterly Payroll Tax Returns (Form 941)

Internal Revenue Service (IRS)
May Apply
Renewal: varies
Type: filing

Even if no tax is due for a quarter, a zero return must be filed.

Federal Unemployment Tax Act (FUTA) – Annual Return (Form 940)

Internal Revenue Service (IRS)
May Apply
Renewal: annual
Type: filing

FUTA tax rate is 6.0% on the first $7,000 of wages per employee, reduced by state unemployment tax credits.

Reporting Payments to Independent Contractors (Form 1099‑NEC)

Internal Revenue Service (IRS)
May Apply
Renewal: annual
Type: filing

Electronic filing is required if 250 or more forms are filed.

OSHA General Industry Safety Standards (29 CFR 1910)

Occupational Safety and Health Administration (OSHA)
May Apply
Renewal: one time
Type: permit

Key hazards for dog‑walking businesses include animal handling, slips/trips, and ergonomic strain. OSHA’s Small Business Handbook provides guidance.

OSHA Recordkeeping (Form 300, 300A, 301)

Occupational Safety and Health Administration (OSHA)
May Apply
Renewal: annual
Type: filing

Low‑hazard workplaces (e.g., office‑type settings) may be exempt; however, animal‑handling activities are generally not low‑hazard.

Americans with Disabilities Act (ADA) – Public Accommodations Compliance

U.S. Department of Justice (DOJ) – Civil Rights Division
May Apply
Renewal: one time
Type: permit

Must provide equal access to services and may need to accommodate service‑animals of clients with disabilities.

Environmental Protection Agency (EPA) – Waste Management (Pet Waste)

Environmental Protection Agency (EPA)
May Apply
Renewal: one time
Type: permit

Most dog‑walking businesses are exempt from federal permits, but they must follow local ordinances for pet waste collection.

Federal Trade Commission (FTC) – Advertising and Marketing Truthfulness

Federal Trade Commission (FTC)
Required
Renewal: one time
Type: permit

Claims about pet‑care quality, safety, or guarantees must be substantiated; endorsements must be disclosed.

Department of Labor – Fair Labor Standards Act (FLSA) Wage & Hour Requirements

U.S. Department of Labor (DOL) – Wage and Hour Division
May Apply
Fee: $100.00-$100.00
Renewal: one time
Type: permit

Must pay at least the federal minimum wage, overtime for >40 hrs/week, and keep accurate time records.

Department of Labor – Form I‑9 Employment Eligibility Verification

U.S. Citizenship and Immigration Services (USCIS) under DOL
May Apply
Renewal: one time
Type: permit

Employers must retain I‑9s for three years after hire or one year after termination, whichever is later.

Department of Labor – Family and Medical Leave Act (FMLA) Applicability

U.S. Department of Labor (DOL) – Wage and Hour Division
May Apply
Renewal: one time
Type: permit

Most small dog‑walking LLCs will not meet the employee threshold, but the requirement is noted for completeness.

Federal Industry‑Specific Licenses – None Required for Dog Walking / Pet Sitting

Various (FDA, ATF, FCC, DOT)
Required
Renewal: one time
Type: license

Dog walking and pet‑sitting services are not subject to federal licensing regimes such as FDA, ATF, FCC, or DOT. Compliance is limited to the general federal requirements listed above.

Maryland State Business License

Maryland Department of Assessments & Taxation (SDAT)
May Apply
Fee: $50.00-$50.00
Renewal: one time
Type: registration

If the LLC collects sales tax on taxable services (e.g., grooming, retail of pet supplies), a Sales & Use Tax Permit is also required.

Maryland Sales & Use Tax Permit

Maryland Comptroller
May Apply
Renewal: one time
Type: registration

Dog‑walking alone is generally not taxable, but grooming, boarding, or retail of pet supplies is.

Local Business License or Trade Name Registration (e.g., Baltimore City BPOL)

Varies by jurisdiction (e.g., Baltimore City Department of Finance)
May Apply
Fee: $50.00-$100.00
Renewal: one time
Type: registration

Pet walking and pet sitting businesses are typically classified as 'professional services' and subject to local business privilege taxes in urban jurisdictions. For example, Baltimore City requires a BPOL for all businesses, with fees based on gross receipts. Check with your county or city for specific requirements. Some jurisdictions may require a 'Trade Name' registration if operating under a name other than the legal LLC name.

Baltimore City Trader's License

Baltimore City Department of Finance
Required
Fee: $75.00-$75.00
Renewal: annual
Type: license

Required for all businesses operating within Baltimore City limits, including pet services

Baltimore City Home Occupation Permit

Baltimore City Department of Housing and Community Development
May Apply
Fee: $25.00-$25.00
Renewal: one time
Type: permit

Limits client visits to 4/day, no signage, no employees (Zoning Code §3-104)

Baltimore County Business License

Baltimore County Government
Required
Fee: $75.00-$75.00
Renewal: one time
Type: license

Required for all businesses; pet sitting specifically listed

Baltimore County Zoning Compliance - Accessory Use

Baltimore County Department of Permits, Approvals and Inspections
May Apply
Fee: $100.00-$100.00
Renewal: one time
Type: permit

Pet sitting allowed as accessory use with <25% floor area dedicated (BCZR §4.A.3.C)

Montgomery County Business License

Montgomery County Department of Finance
Required
Fee: $100.00-$100.00
Renewal: one time
Type: license

All businesses must register; no fee but required for tax compliance

Montgomery County Home Occupation Permit

Montgomery County Department of Permitting Services
May Apply
Fee: $94.00-$94.00
Renewal: one time
Type: permit

No animal boarding >2 animals; walking services generally permitted

Prince George's County Business License

Prince George's County Revenue Authority
Required
Fee: $100.00-$100.00
Renewal: annual
Type: license

Required for pet services operating in unincorporated areas

Anne Arundel County Animal Boarding License

Anne Arundel County Health Department
May Apply
Fee: $200.00-$200.00
Renewal: annual
Type: license

Daytime dog walking exempt; overnight requires kennel license

Howard County Home Occupation Permit

Howard County Department of Planning and Zoning
May Apply
Fee: $75.00-$75.00
Renewal: one time
Type: permit

Pet sitting prohibited if involves animal care on premises (HCZR §131.2.B)

Frederick County Zoning Approval - Home Business

Frederick County Planning & Development
May Apply
Fee: $50.00-$50.00
Renewal: one time
Type: permit

Pet services allowed with administrative approval; no overnight boarding

Workers' Compensation Insurance

Maryland Workers' Compensation Commission
May Apply
Fee: $1.50-$3.50
Renewal: one time
Type: certificate

Mandatory for all employers with one or more employees in Maryland, including LLCs. Sole proprietors without employees are exempt but may elect coverage. Enforced under Maryland Workers' Compensation Act, Title 9 of the Labor and Employment Article. Independent contractors are not counted as employees.

General Liability Insurance

Maryland Department of Labor, Licensing, and Regulation (DLLR)
Required
Fee: $500.00-$1500.00
Renewal: one time
Type: certificate

General liability insurance is not legally required by the State of Maryland for dog walking or pet sitting businesses. However, it is strongly recommended to protect against third-party bodily injury or property damage claims. Some local jurisdictions or property management agreements may require it for operating in certain areas.

Professional Liability / Errors and Omissions Insurance

Maryland Insurance Administration
Required
Fee: $1000.00-$3000.00
Renewal: one time
Type: certificate

No state law in Maryland mandates professional liability insurance for pet sitting or dog walking services. However, it is strongly recommended to cover claims of negligence, such as injury to a pet or failure to provide agreed-upon services. Not enforced by any state agency.

Surety Bonds

Not applicable
Required
Renewal: one time
Type: certificate

Maryland does not require surety bonds (such as license or performance bonds) for dog walking or pet sitting businesses. No state-level bonding mandate exists for this industry. Some private clients or platforms may request bonding for contractual purposes, but it is not a legal requirement.

Commercial Auto Insurance

Maryland Motor Vehicle Administration (MVA)
May Apply
Fee: $1200.00-$3000.00
Renewal: one time
Type: certificate

If a business-owned vehicle is used for dog walking or pet sitting, commercial auto insurance meeting Maryland's minimum liability limits ($30,000 bodily injury per person, $60,000 per accident, $15,000 property damage) is required. Personal auto policies typically exclude business use. Enforced by MVA under Transportation Article §17-103, Annotated Code of Maryland.

Product Liability Insurance

U.S. Consumer Product Safety Commission (CPSC)
May Apply
Fee: $500.00-$2500.00
Renewal: one time
Type: certificate

No state law in Maryland mandates product liability insurance. However, if the business sells tangible goods (e.g., homemade pet treats), such insurance is strongly recommended to cover claims arising from defective or harmful products. No enforcement agency for this type of insurance.

Liquor Liability Insurance

Maryland Comptroller of the Treasury
May Apply
Renewal: one time
Type: certificate

Not applicable to dog walking or pet sitting businesses unless alcohol is served or sold. No requirement in Maryland for this industry. If alcohol is ever served (e.g., at a pet-related event), liquor liability insurance may be required by venue or local ordinance, but not by state law for this business type.

General Business License

Maryland Department of Assessments and Taxation (SDAT)
May Apply
Fee: $25.00-$100.00
Renewal: one time
Type: permit

All businesses, including sole proprietors and home-based operations, must register with SDAT. Some counties require additional local business licenses. Independent contractors must still register if providing services for compensation.

Step-by-Step Compliance Guide

  1. Begin by obtaining an Employer Identification Number (EIN) from the Internal Revenue Service (IRS); this is a one-time requirement with no fee.
  2. Ensure you fulfill Federal Income Tax Filing requirements for your LLC through the IRS, also a one-time obligation with no fee.
  3. Calculate and pay Self-Employment Tax on Net Earnings to the IRS, which currently has a fee of $160200.00 as a one-time payment.
  4. Comply with the Americans with Disabilities Act (ADA) to ensure accessibility for customers, with costs varying and a one-time requirement.
  5. Adhere to the Federal Trade Commission (FTC) Advertising and Marketing Compliance guidelines, which has varying fees and is a one-time requirement.
  6. Understand that the U.S. Small Business Administration (SBA) confirms no federal license is required specifically for dog walking or pet sitting, a one-time confirmation with no fee.
  7. Maintain thorough Record Keeping for Tax Purposes as mandated by the IRS, with costs varying and a one-time requirement.
  8. File Federal Income Tax using Form 1040 Schedule C or S-Corp Return with the IRS, which is a one-time requirement with no fee.

Common Mistakes to Avoid

  • Assuming a general business license covers all federal requirements for pet care services.
  • Ignoring self-employment tax obligations, believing it only applies to incorporated businesses.
  • Failing to comply with FTC regulations regarding truthful advertising and consumer protection.
  • Neglecting to maintain accurate records of income and expenses for tax purposes.
  • Overlooking ADA compliance requirements if your business has a physical location or serves customers with disabilities.

Frequently Asked Questions

Do I need a specific federal license to operate a dog walking and pet sitting business in Baltimore?

No, the U.S. Small Business Administration (SBA) indicates that no federal license is required specifically for dog walking or pet sitting services; however, you still need to meet other federal requirements.

What are the federal tax obligations for my dog walking/pet sitting business?

You'll need to obtain an EIN from the IRS, file federal income taxes (potentially using Schedule C or as an S-Corp), and pay self-employment taxes on your net earnings, which currently has a fee of $160200.00.

How does the Americans with Disabilities Act (ADA) apply to my pet care business?

The ADA requires you to ensure your services are accessible to customers with disabilities; this may involve accommodating service animals or making reasonable modifications to your policies and practices, with costs varying.

What does the FTC require of my business?

The Federal Trade Commission (FTC) requires compliance with advertising and marketing regulations, ensuring your claims are truthful and not misleading to consumers, with costs varying.

Is there a cost associated with obtaining an EIN?

No, obtaining an Employer Identification Number (EIN) from the Internal Revenue Service (IRS) is a one-time requirement and has no associated fee.

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