How Much Does It Cost to Start a Accounting Firm in Tennessee?

Compare in another state:

Starting a Accounting Firm in Tennessee typically costs between $6,440 and $42,320, with a median estimate of $18,400. Tennessee’s cost of living is 8% below the national average, which helps reduce operating expenses like commercial rent and labor. LLC formation in Tennessee costs $300 to file. Most accounting firm businesses take 1-4 months to launch.

Last updated: March 2026

Accounting Firm startup costs illustration — typical equipment and setup

How Much Does It Cost to Start a Accounting Firm in Tennessee?

Low

$6,440

Medium

$18,400

High

$42,320

National average: $7,000 – $46,000

Interactive Startup Cost Calculator

Startup Cost Calculator

Accounting Firm in Tennessee

Budget:

CPA Licensing & Registration

$1,380

Professional Liability Insurance

$1,840

Tax Software & Subscriptions

$2,300

Bookkeeping Software Licenses

$1,104

Office Space & Setup

$5,520

Business Formation & Registration

$552

Cybersecurity & Data Protection

$1,380

Marketing & Client Acquisition

$2,300

Continuing Education

$736

Options

Include 3 months working capital

Employees:Just Me1–34–10

One-Time Costs

$17,112

Monthly Costs

First Year Total

$17,112

Full Cost Breakdown

Cost Category	Low	Medium	High	Notes
CPA Licensing & Registration	$460	$1,380	$3,680	Exam fees ~$1,000; state licensing varies.
Professional Liability Insurance	$736	$1,840	$5,520	Annual premium; critical for tax prep and audit services.
Tax Software & Subscriptions	$736	$2,300	$5,520	Per-return pricing vs. unlimited plans depending on volume.
Bookkeeping Software Licenses	$368	$1,104	$2,760	QuickBooks ProAdvisor certification adds credibility.
Business Formation & Registration	$184	$552	$1,380	Many states require specific entity types for CPA firms.
Cybersecurity & Data Protection	$460	$1,380	$3,680	IRS requires written data security plan for tax preparers.
Continuing Education	$276	$736	$1,840	Ethics CPE required in most states.
Office Space & Setup (optional)	$1,840	$5,520	$13,800	Home office viable for solo practitioners.
Marketing & Client Acquisition (optional)	$460	$2,300	$7,360	Referrals from attorneys and financial advisors are high-value channels.
Total Startup Cost	$3,220	$9,292	$24,380	Required costs only

Licenses & Permits in Tennessee

General Business License

Tennessee requires most businesses to obtain a Standard Business License or Minimal Activity License through the Tennessee Department of Revenue. A Standard Business License is required for businesses with annual gross receipts over $10,000, while a Minimal Activity License covers businesses with receipts between $3,000 and $10,000. Businesses must also register their entity with the Tennessee Secretary of State. Tennessee has no state income tax on wages, which is a significant business advantage. Individual cities and counties also issue local business licenses.

Industry-Specific Licenses

Food Service Establishment Permit — Tennessee Department of Health — Division of Environmental Health
Cost: $50-$400 • Renewal: Annual
Contractor License — Tennessee Board for Licensing Contractors
Cost: $150-$700 • Renewal: Annual
Cosmetology Salon License — Tennessee Board of Cosmetology and Barber Examiners
Cost: $50-$150 • Renewal: Annual
Real Estate Broker License — Tennessee Real Estate Commission
Cost: $100-$300 • Renewal: Annual
Child Care Agency License — Tennessee Department of Human Services — Child Care Services
Cost: $50-$200 • Renewal: Annual
Wine and Beer License — Tennessee Alcoholic Beverage Commission
Cost: $200-$3,000 • Renewal: Annual
Talent Agency License — Tennessee Department of Commerce and Insurance
Cost: $200-$800 • Renewal: Annual
Medical Practice License — Tennessee Board of Medical Examiners
Cost: $150-$500 • Renewal: Annual

Home-Based Business Rules

Tennessee municipalities regulate home-based businesses through local zoning ordinances. Nashville-Davidson County allows home occupations in residential zones with restrictions on customer visits, commercial signage, and non-resident employees. Tennessee's many rural communities are generally very accommodating of home-based businesses. Tennessee's cottage food law, with its high $100,000 annual sales cap, is particularly supportive of home-based food businesses.

Resources

Monthly Operating Costs

After launch, plan for these ongoing monthly expenses for your Accounting Firm:

Low

$2,000/mo

Medium

$5,000/mo

High

$12,000/mo

Revenue Potential

Annual Revenue Range

$50,000 – $400,000 (annual)

Profit Margins

35-60%

Break-Even Timeline

4-12 months

How Tennessee Compares to Neighboring States

Tennessee is one of the more affordable states for launching a Accounting Firm, with a cost-of-living index of 92.1 (national average is 100). Compared to neighboring Virginia ($20,800 median startup cost), Tennessee offers lower costs for a Accounting Firm.

State	Est. Cost	LLC Fee
Tennessee (current)	$18,400	$300
Virginia	$20,800	$100
North Carolina	$19,200	$125
Georgia	$18,800	$100
Alabama	$17,600	$200
Mississippi	$17,000	$50
Arkansas	$17,800	$45
Missouri	$18,400	$50
Kentucky	$18,400	$40

Common Mistakes to Avoid

1
Underpricing services vs. national averages
2
No engagement letters exposing you to scope creep
3
Ignoring IRS data security requirements
4
Taking on too many low-value tax prep clients
5
No recurring revenue model (retainer clients)

Next Steps to Launch Your Accounting Firm

1
Form your business entity in Tennessee — CPAs typically use a PLLC or PC structure (filing fee: $300)
2
Obtain your CPA license in Tennessee — requires passing all 4 CPA exam sections and meeting Tennessee experience requirements
3
Register with the Tennessee Board of Accountancy and pay annual license renewal fees
4
Obtain professional liability (E&O) insurance — $1,000–$4,000/year protects against client claims of negligence
5
Register for your IRS Preparer Tax Identification Number (PTIN) if offering tax services — free at IRS.gov
6
Set up accounting practice software — QuickBooks Accountant, Xero, or Thomson Reuters Practice CS for client bookkeeping
7
Join the AICPA and Tennessee CPA Society for continuing education, ethics compliance, and client referrals
8
Establish an engagement letter template and professional services agreement before taking on any clients

Frequently Asked Questions

Starting an accounting firm typically costs $12,000–$35,000, covering CPA licensing, professional liability insurance ($800–$2,000/year), tax software ($800–$2,500/year), and initial marketing. Home-based practices can start for under $15,000.

You don't need a CPA license to offer bookkeeping services, but you must be a licensed CPA to offer auditing services or sign tax returns as a paid preparer. Using 'CPA' in your firm name typically requires a licensed CPA as the majority owner.

Drake Tax ($1,600–$1,800/year) is popular for solo practices. Lacerte and ProSeries are preferred by larger firms. UltraTax is common at mid-size firms. All handle individual and business returns.

A solo CPA charging $200–$400/hour can be profitable with 20-30 regular business clients or 100-150 individual tax clients. The key is mix — monthly bookkeeping retainers provide predictable revenue, while tax season creates seasonal peaks.

Related Businesses in Tennessee

Law Firm

Professional Services

$12,000 – $81,000

View in Tennessee →

Financial Planning Practice

Professional Services

$20,000 – $130,000

View in Tennessee →

Tax Preparation Business

Professional Services

$3,500 – $27,000

View in Tennessee →

Start a Accounting Firm in Other States

See the national overview for Accounting Firm or browse all businesses you can start in Tennessee.