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Starting a Tax Preparation Business

PTIN, EFIN, AFSP and Enrolled Agent Paths, State Rules, Software, Pricing, Due Diligence, Data Security, and Building a Year-Round Practice

14 chapters · about 9,292 words (~31 pages) · instant PDF download · by Omer Muneer Qazi

Cover of Starting a Tax Preparation Business

What this guide helps you do

  • Choose the right credential path: PTIN, AFSP, enrolled agent or CPA.
  • Get your EFIN, meet state registration rules and set up your legal entity and insurance.
  • Meet due diligence rules for EITC, child tax credit, AOTC and head of household returns.
  • Build a written information security plan and protect client data.
  • Price returns profitably, market your practice and build year-round revenue.

Table of contents

  1. Chapter 1: The Tax Preparation Opportunity
    • What you are really selling
    • Who your clients are
    • What a tax preparation business can earn
    • The seasonal reality
  2. Chapter 2: Credentials: PTIN, AFSP, Enrolled Agent, and CPA
    • Layer 1: The PTIN (required for everyone)
    • Layer 2: The Annual Filing Season Program (AFSP), voluntary
    • Layer 3: Enrolled Agent (EA)
    • Layer 4: CPA and attorney
    • Comparing the paths
    • Getting the skills
  3. Chapter 3: Your EFIN, E-Filing, and State Registration
    • Why you need an EFIN
    • The application steps
    • Keeping your EFIN in good standing
    • The e-file signature
    • State registration and licensing
  4. Chapter 4: Legal Setup, Insurance, and Engagement Letters
    • Business structure
    • Independent vs franchise
    • Registrations checklist
    • Insurance
    • The engagement letter
  5. Chapter 5: Software, Bank Products, and Your Office
    • Professional tax software
    • Research tools
    • Bank products
    • Office setup
    • Startup budget
  6. Chapter 6: Due Diligence, Ethics, and Preparer Penalties
    • Circular 230
    • The four due diligence requirements
    • Due diligence interview example
    • Other preparer penalties to know
    • Ethics in practice
  7. Chapter 7: Data Security and the Written Information Security Plan
    • The rules that apply
    • WISP outline
    • Minimum controls checklist
    • If you are breached
  8. Chapter 8: Pricing Tax Preparation Services
    • Pricing models
    • Typical fee ranges
    • Building your fee schedule
    • Sample fee schedule
    • Pricing rules of thumb
    • First-season profit example
  9. Chapter 9: Tax Season Workflow
    • The client journey
    • Document checklist for clients
    • Review checklist
    • Managing capacity
  10. Chapter 10: Marketing a Tax Preparation Business
    • Timing your marketing
    • Google Business Profile and local SEO
    • Other channels
    • Advertising rules
    • Retention
  11. Chapter 11: Hiring and Building Year-Round Revenue
    • Seasonal staff
    • Year-round revenue streams
    • Handling IRS notices
    • Practice valuation
  12. Chapter 12: Common Mistakes to Avoid
  13. Chapter 13: Your 30/60/90-Day Launch Plan
    • Days 1-30: Credentials and setup
    • Days 31-60: Systems
    • Days 61-90: Marketing and readiness
  14. Chapter 14: Final Checklist

Who it is for

  • People who want to prepare tax returns for pay, full-time or seasonally.
  • Bookkeepers who want to add tax preparation to their services.
  • Seasonal preparers at chains who want to open their own practice.

Free sample · chapter 1 in full

What you are really selling

Clients do not want a tax return. They want:

  1. Confidence that the return is right and they will not get a letter from the IRS.
  2. The biggest legal refund or smallest legal bill, with every credit and deduction they are entitled to.
  3. Time and stress saved: no software to learn, no forms to puzzle over.
  4. Someone to call when a notice arrives or life changes: a new baby, a side business, a house sale.

The fourth point is where long-term value lives. A preparer who answers the phone in July keeps clients for decades.

Who your clients are

Client segmentTypical returnFee levelNotes
W-2 employees, standard deductionForm 1040 with few schedulesLowHigh volume, price-sensitive, early filers
Families claiming creditsForm 1040 with EITC, child tax creditLow to moderateStrict due diligence rules (Chapter 6)
Itemisers and investorsSchedule A, Schedule B and D, Form 8949ModerateBrokerage forms, often late documents
Self-employed and gig workersSchedule C, SE, quarterly estimatesModerate to highNeed year-round help; good bookkeeping upsell
LandlordsSchedule E, depreciationModerate to highLoyal and refer other investors
Small business entitiesForms 1065, 1120-S, 1120HighRequire deeper skill; extension-heavy
Expats and nonresidentsForeign income, FBAR, treaty issuesHighSpecialist niche
Clients with IRS problemsBack returns, notices, payment plansHighRepresentation requires EA, CPA, or attorney status (limited exceptions)

New preparers usually start with individual returns, including Schedule C and Schedule E, and add business entities as their skill grows.

What a tax preparation business can earn

Rough planning figures, as of 2026 (verify for your market):

ScenarioReturns per yearAverage feeAnnual revenue
Part-time, first season50-100$250$12,500-$25,000
Solo, established300-500$350$105,000-$175,000
Solo with seasonal help600-900$375$225,000-$337,500
Small firm, year-round services1,000+ returns plus bookkeeping and representationVaries$400,000+

A solo preparer can typically complete 300 to 500 individual returns in a season with good systems, depending on complexity. Above that, you need seasonal staff.

The seasonal reality

PeriodWhat happens
October-DecemberPTIN renewal, continuing education, software purchase, marketing, organiser mail-outs
JanuaryIRS opens filing season, usually in late January; early filers book appointments; W-2s and 1099s arrive by January 31
FebruaryPeak for refund-seeking families; refunds involving EITC or the additional child tax credit are held until mid-February by law
MarchPartnership and S corporation returns due March 15 (calendar year)
AprilIndividual deadline April 15 (unless it falls on a weekend or holiday); extensions filed
May-SeptemberExtended returns, notices, amended returns, planning, bookkeeping
September-OctoberExtended business returns due September 15; extended individual returns due October 15

Expect to work 60-70 hour weeks from February to mid-April. Plan your personal life, childcare, and health around it.

Keep reading in the full guide.

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Free guide

Read first: How to Become a Tax Preparer: PTIN, EFIN, AFSP and State Rules Explained

How to become a paid tax preparer in 2026: get a PTIN, earn the AFSP Record of Completion, apply for an EFIN and check state rules, with costs and timing.

Read the free article →

Frequently asked questions

Do you need a license to prepare taxes?

There is no single federal license. Every paid preparer needs a PTIN from the IRS. Some states, including California, Oregon, Maryland and New York, add their own registration, education or licensing requirements. Enrolled agents, CPAs and attorneys hold credentials with full IRS representation rights.

How much does a PTIN cost?

The IRS fee to obtain or renew a PTIN is $18.75 for 2026 and for 2027. PTINs expire on December 31 and must be renewed every year.

How long does it take to get an EFIN?

The IRS says it can take up to 45 days from submission to approve an e-file application, including fingerprinting and a suitability check, so apply well before filing season.

What do I get for $0.99?

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General information, not legal, tax or financial advice. Rules vary by state. See the disclaimer and refund policy.