B2B, Financial & Professional Services · Financial services · Brick-and-Mortar & Local Service

How to start or buy a bookkeeping, tax prep & accounting practice

Recurring monthly SMB bookkeeping, payroll, fractional CFO, and annual business/individual tax preparation practice with 90%+ annual client retention and zero physical inventory.

Startup investment: $15,000–$75,000
Typical annual revenue: $200,000–$1,500,000
SDE (Seller’s Discretionary Earnings) Margin
Total pre-tax cash flow available to a full-time owner-operator as a % of annual revenue: Net Profit + Owner’s Salary/Draws + Interest, Taxes, Depreciation & Amortization (EBITDA) + verified one-time owner add-backs.: 35%–55% SDE margin
Resale Valuation Multiple
Typical market purchase price of an established operating business expressed as a multiple of annual Owner SDE (e.g., 2.5× SDE on $200,000 cash flow = $500,000 valuation).: 1.0x–1.35x Gross Annual Revenue (or 2.5x–3.5x SDE)
Typical time to breakeven: 2–5 months

Three paths into this business: Start Independent vs. Buy Existing vs. Franchise for Bookkeeping, Tax Prep & Accounting Practice

Path 1 · Build from Scratch

Start Independent

$15,000–$75,000

Ongoing royalties: 0% ongoing franchise royalty
Time to breakeven: 2–5 months
Tradeoffs: 100% control over pricing, vendor selection, and territory with 0% ongoing royalties—preserving the full 35%–55% SDE margin target owner cash flow once ramped. Capital is concentrated upfront in Working Capital & B2B Client Acquisition Marketing ($6,000–$32,000) and Professional Office Suite Furnishings (or Cloud/Remote Setup) ($3,000–$20,000); Required compliance includes IRS Preparer Tax Identification Number (PTIN) & Electronic Filing Identification Number (EFIN) (2–5 months typical breakeven).

Path 2 · Acquire Cash Flow

Buy an Existing Resale

1.0x–1.35x Gross Annual Revenue (or 2.5x–3.5x SDE) ($140,000–$2,640,000)

Ongoing royalties: 0% ongoing franchise royalty (if independent)
Timeline: 30–90 days closing (immediate Day-1 cash flow)
Tradeoffs: Immediate Day 1 revenue (typically $200,000–$1,500,000 for established operators) with trained staff, permits, and vendor accounts in place. Priced at 1.0x–1.35x Gross Annual Revenue (or 2.5x–3.5x SDE) (Accounting/tax practices have a highly liquid broker market and qualify for 90% SBA 7(a) financing), typically financed via SBA 7(a) with 10%–20% down. Priority due diligence: Break down revenue between Year-Round Monthly Bookkeeping/Payroll Retainers vs. Seasonal Jan–April 1040 Tax Returns.

Search bookkeeping, tax prep & accounting practice listings for sale →

Path 3 · Franchise System

Buy a Franchise

$71,050–$105,000

Ongoing royalties & fees: Predominantly independent (or 6%–14% for retail tax franchises like Jackson Hewitt / Liberty Tax)
Disclosed FDD median brand revenue: $300,072 (across 5 catalog brands)
Tradeoffs: Turnkey brand recognition, national vendor contracts, and playbooks across 5 FDD systems (including Payroll Vault, Ameriprise Financial, Brightway Insurance), but ongoing royalties and ad fund fees (Predominantly independent (or 6%–14% for retail tax franchises like Jackson Hewitt / Liberty Tax)) come directly out of top-line gross sales and compress net owner take-home compared with an independent bookkeeping, tax prep & accounting practice.

Compare 5 franchise brands below ↓

Bookkeeping, Tax Prep & Accounting Practice SBA 7(a) buy-vs-build cash-flow calculator

Stress-test building a bookkeeping, tax prep & accounting practice from scratch against acquiring an existing cash-flowing resale using SBA 7(a) financing. Adjust startup CapEx, revenue, owner SDE margin, acquisition multiple, and loan terms to compare Year-1 ramp-up cash flow, Debt Service Coverage Ratio (DSCR), and 3-year cumulative owner take-home.

1. Blueprint operating & valuation assumptions

Build startup CapEx budget $45,000

Blueprint range: $15,000–$75,000

Target stabilized annual revenue $850,000

Blueprint range: $200,000–$1,500,000

Pre-debt Owner SDE margin (%) 45% ($382,500/yr)

Blueprint range: 35%–55% SDE margin

Resale acquisition multiple (× SDE) 3.0× SDE

Blueprint range: 1.0x–1.35x Gross Annual Revenue (or 2.5x–3.5x SDE)

Build ramp-up to breakeven (months) 4 mos

Blueprint breakeven: 2–5 months

2. SBA 7(a) financing structure

Buyer equity down payment (%) 15% down

SBA 7(a) standard equity injection is 10%–20%

SBA 7(a) interest rate (APR %) 10.50%

Prime + SBA spread (typically 9.5%–11.5%)

Loan amortization term

5 yrs 7 yrs 10 yrs (Standard) 25 yrs (Real Estate)

10 years standard for business acquisitions & equipment; 25 years with commercial real estate

SBA 7(a) buy-vs-build cash flow and debt service comparison for Bookkeeping, Tax Prep & Accounting Practice
Cash-flow & underwriting metric	Path 1 · Build Independent from Scratch	Path 2 · Buy Existing Resale (SBA 7(a))	Buy vs. Build comparison note
Total project / purchase price	$45,000	$1,147,500	3.0× on $382,500 SDE vs. startup CapEx
Buyer cash down payment (15%)	$6,750	$172,125	Upfront out-of-pocket buyer equity injection
SBA 7(a) loan principal (85%)	$38,250	$975,375	10-year amortization at 10.50% APR
Annual SBA debt service (P&I)	$6,194/yr ($516/mo)	$157,935/yr ($13,161/mo)	Fixed principal & interest payments
Stabilized pre-debt Owner SDE	$382,500/yr	$382,500/yr	45% margin on $850,000 gross revenue
Year-1 net owner cash flow (after debt)	$248,806 (4-mo ramp)	$224,565 (Day-1 cash flow)	Buying yields −$24,241 vs. building in Year 1
Stabilized Year-2+ net owner cash flow	$376,306/yr	$224,565/yr	Cash-on-cash: 5574.9% (Build) vs. 130.5% (Buy)
Debt Service Coverage Ratio (DSCR)	✓ 61.75× (Meets 1.25× SBA min)	✓ 2.42× (Meets 1.25× SBA min)	SBA 7(a) lenders require ≥ 1.25× stabilized DSCR
Cumulative 3-year net owner cash flow	$1,001,418	$673,695	Build leads by $327,723 over 3 years

SBA 7(a) underwriting & payback takeaway:

At $850,000 revenue and 45% SDE margin ($382,500/yr pre-debt cash flow), buying an existing bookkeeping, tax prep & accounting practice at 3.0× SDE ($1,147,500) generates $224,565/yr from Day 1 (2.42× DSCR), giving an immediate −$24,241 Year-1 cash-flow advantage over building from scratch during a 4-month ramp-up. Once ramped in Year 2+, building from scratch ($45,000 CapEx) nets $376,306/yr (61.75× DSCR). By comparison, a 6% gross-sales franchise royalty on $850,000 revenue deducts $51,000/yr directly from owner cash flow.

Bookkeeping, Tax Prep & Accounting Practice startup costs: Line-item startup cost breakdown (CapEx & working capital)

Estimated independent opening budget: $15,000–$75,000 ($15k–$30k for cloud/suburban office startup; most buyers acquire an existing $250k–$1M book of clients via SBA 7(a)).

Line-item startup costs for Bookkeeping, Tax Prep & Accounting Practice
Expense category	Low estimate	High estimate	Scope & notes
Practice Management, Tax Software (UltraTax/Drake), QBO & Secure Client Portal	$4,000	$15,000	SOC-2 encrypted document portal, WISP cybersecurity setup, workstations
Professional Office Suite Furnishings (or Cloud/Remote Setup)	$3,000	$20,000	Modern SMB bookkeeping practices operate 80%–100% virtually via Zoom/portal
IRS PTIN, EFIN, Enrolled Agent (EA) / CPA Licensing & E&O Insurance	$2,000	$8,000	Note: An Enrolled Agent (EA) or non-CPA owner can own 100% of a bookkeeping & tax prep firm
Working Capital & B2B Client Acquisition Marketing	$6,000	$32,000	Covers Jan–March tax-season staff wages before client billing clears
Total estimated startup investment	$15,000	$75,000	Complete independent launch envelope

Bookkeeping, Tax Prep & Accounting Practice profit margins: Unit economics & margin benchmark

Understanding what remains after cost of goods sold, payroll, and occupancy is critical. Revenue is top-line sales before expenses, never owner income.

Unit economics benchmark for Bookkeeping, Tax Prep & Accounting Practice
Operating line item	Benchmark range	Operating context
Direct Software & E-Filing Fees COGS	4%–7% of revenue	QuickBooks Online wholesale, payroll platform, and tax prep software licenses
Staff Bookkeepers, Tax Preparers (EA/CPA) & Admin Labor	30%–42% of revenue	Solo/small owner-operated practices keep 50%+ SDE; staffed firms average 35%–42% SDE
Office Rent (Optional) & IT/Cybersecurity	3%–7% of revenue	Minimal physical square footage needed
Professional Liability (E&O) Insurance & Referral Marketing	3%–6% of revenue	Near-zero marketing cost once client base is established (90%+ annual retention)
Typical Owner SDE Margin	35%–55% of revenue	Converting annual tax-only clients into $500+/mo year-round bookkeeping/tax-planning retainers doubles practice value

Bookkeeping, Tax Prep & Accounting Practice licensing, permits & acquisition due diligence

Required licenses, permits & compliance: IRS Preparer Tax Identification Number (PTIN) & Electronic Filing Identification Number (EFIN)
Enrolled Agent (EA — federal IRS license open to non-accounting majors via 3-part SEE exam) or State CPA Firm Permit (note: CPA attest/audit requires CPA ownership; bookkeeping, payroll, and tax prep do not)
Mandatory IRS Written Information Security Plan (WISP) & Cyber/E&O Liability Insurance
Buyer & founder due diligence checklist: Break down revenue between Year-Round Monthly Bookkeeping/Payroll Retainers vs. Seasonal Jan–April 1040 Tax Returns.
Check average fee per 1040 and 1120S/1065 business return (legacy practices charging $150 per 1040 offer immediate pricing power upside, or high churn if raised too fast).
Structure a 12-to-24 month Client Retention Clawback / Earnout in the purchase agreement (standard in accounting practice acquisitions) and ensure the seller introduces clients during one full tax season.
Verify whether the practice performs any CPA Audit/Attest engagements (which require a licensed CPA owner).

Compare disclosed Bookkeeping, Tax Prep & Accounting Practice franchise brands (5)

Compare independent startup economics above against the official Franchise Disclosure Document (FDD) Item 7 opening costs and Item 19 average revenue figures for franchise systems in Financial services, Payroll.

Franchise alternatives for Bookkeeping, Tax Prep & Accounting Practice
Franchise brand	Disclosed opening investment (Item 7)	Disclosed average revenue (Item 19)	U.S. locations
Payroll Vault	$77,000–$140,010	$300,072	62
Ameriprise Financial	—	—	—
Brightway Insurance	—	—	—
H&R Block	—	—	—
Jackson Hewitt	$71,050–$105,000	—	—

Browse all 168 franchise FDD profiles →

Frequently asked questions about starting or buying a bookkeeping, tax prep & accounting practice

How much does it cost to start a bookkeeping, tax prep & accounting practice?

Starting an independent bookkeeping, tax prep & accounting practice typically requires $15,000–$75,000 ($15k–$30k for cloud/suburban office startup; most buyers acquire an existing $250k–$1M book of clients via SBA 7(a)). The largest line-item startup expenses are Working Capital & B2B Client Acquisition Marketing ($6,000–$32,000), Professional Office Suite Furnishings (or Cloud/Remote Setup) ($3,000–$20,000), Practice Management, Tax Software (UltraTax/Drake), QBO & Secure Client Portal ($4,000–$15,000). Founders should budget for both initial buildout/equipment CapEx and 2–5 months of working capital runway.

How much do bookkeeping, tax prep & accounting practice owners make and what is a healthy profit margin?

Established bookkeeping, tax prep & accounting practice operators generate $200,000–$1,500,000 in annual gross revenue (80–200 monthly SMB bookkeeping/advisory retainers ($400–$1,500/mo) + 400–1,200 annual tax returns) with an owner cash flow of 35%–55% SDE margin (Among the highest net profit margins in small business; modern cloud automation (QBO/Gusto/Drake) maximizes staff output). Key operating ratios include Direct Software & E-Filing Fees COGS: 4%–7% of revenue; Staff Bookkeepers, Tax Preparers (EA/CPA) & Admin Labor: 30%–42% of revenue; Office Rent (Optional) & IT/Cybersecurity: 3%–7% of revenue. Remember that gross revenue is top-line sales before payroll, COGS, and occupancy—not net owner take-home pay.

How is a bookkeeping, tax prep & accounting practice valued when buying or selling an existing business?

Operating bookkeeping, tax prep & accounting practice resales typically trade at 1.0x–1.35x Gross Annual Revenue (or 2.5x–3.5x SDE) (Accounting/tax practices have a highly liquid broker market and qualify for 90% SBA 7(a) financing), translating to typical acquisition prices of 1.0x–1.35x Gross Annual Revenue (or 2.5x–3.5x SDE) ($140,000–$2,640,000). Key buyer due-diligence priorities: Break down revenue between Year-Round Monthly Bookkeeping/Payroll Retainers vs. Seasonal Jan–April 1040 Tax Returns. Check average fee per 1040 and 1120S/1065 business return (legacy practices charging $150 per 1040 offer immediate pricing power upside, or high churn if raised too fast).

Is it better to start an independent bookkeeping, tax prep & accounting practice or buy a franchise?

An independent bookkeeping, tax prep & accounting practice costs $15,000–$75,000 to launch and pays 0% ongoing royalties, whereas comparable franchise systems (Payroll Vault, Ameriprise Financial, Brightway Insurance, H&R Block) require $71,050–$105,000 in disclosed Item 7 opening investment plus Predominantly independent (or 6%–14% for retail tax franchises like Jackson Hewitt / Liberty Tax). Franchising provides brand playbooks and vendor programs, while independent ownership preserves full margin control and exit flexibility.

Sources and benchmark methodology

Startup CapEx ranges, operating margin ratios, and valuation multiples synthesize SBA lending data, IRS/BLS industry benchmarks, national trade association surveys, and Small Business Meridian’s FDD disclosure database.

Research snapshot: 2026-10-24. Sources and methodology