Web Developer and IT Consultant Business Structure: S-Corp, SSTB Status, and the QBI Question

By Yarik Yarosh, CPA ·September 5, 2026 ·3 min read

Written by Yarik Yarosh, CPA (US & Canada) September 5, 2026 · FL CPA license AC61704 · CPA Ontario

Web developers, software engineers, and IT professionals face a classification question under IRC 199A: is the business a specified service trade or business (SSTB)? The answer depends on what the business actually does. “Consulting” is explicitly listed as an SSTB. Writing code, building websites, managing servers, and developing software products are NOT consulting and are NOT SSTBs.

✓Key takeaway

NOT an SSTB (full QBI available at any income level):

Building websites, web applications, or mobile apps for clients (product creation, not advice)
Software development and engineering services
IT infrastructure setup, network installation, hardware deployment
Managed IT services (ongoing maintenance, monitoring, support)
SaaS product development and sales

SSTB (QBI phases out above $266,950 single / $533,900 MFJ under OBBBA):

IT consulting (advising on technology strategy, system selection, vendor evaluation)
Technology advisory services
CTO-as-a-service or fractional CTO roles

Gray zone (depends on the engagement structure):

“Full-stack development” engagements that include strategic consulting alongside coding
Digital agency work that combines strategy, consulting, and execution

The classification is determined by the primary nature of the services rendered, not the job title. A “web consultant” who actually builds websites is not an SSTB. An “IT solutions provider” who primarily advises clients on technology strategy IS an SSTB.

When does the S-Corp election make sense for a developer?

Web developers and IT professionals typically have low overhead (a computer, internet, and software subscriptions), which means a high percentage of revenue becomes net profit. This makes the S-Corp election particularly valuable because there is a large spread between salary and total earnings.

Hypothetical example

Round numbers. A freelance web developer earns $150,000 in net profit (after business expenses). The business is NOT an SSTB (the developer builds websites, not consulting).

As sole proprietor:

SE tax: $150,000 x 92.35% x 15.3% = $21,188
QBI deduction: 20% x ($150,000 - $10,594 half SE tax) = $27,881
Federal income tax (single, after standard deduction and QBI): approximately $18,000
Total tax: $21,188 + $18,000 = $39,188

As S-Corp (reasonable salary $65,000):

Payroll tax on salary: $65,000 x 15.3% = $9,945
Distribution: $85,000 (no SE tax)
QBI deduction: 20% x $150,000 = $30,000 (limited by 50% of W-2 wages: 50% x $65,000 = $32,500, so $30,000 is fully available)
Federal income tax (after standard deduction and QBI): approximately $17,400
S-Corp compliance costs: $2,000
Total tax: $9,945 + $17,400 + $2,000 = $29,345

S-Corp saves approximately $9,843 per year. The savings increase as income rises because the SE tax savings grow while the compliance costs stay fixed.

Illustrative numbers only, not a real client and not advice for your facts.

What is the reasonable salary for a web developer?

The IRS expects S-Corp owners to pay themselves a “reasonable salary” based on what an equivalent employee would earn. For web developers and IT professionals, the BLS (Bureau of Labor Statistics) and salary surveys provide benchmarks:

Junior web developer: $50,000-$70,000
Mid-level full-stack developer: $75,000-$100,000
Senior developer / architect: $100,000-$140,000
IT support / help desk: $40,000-$55,000
Systems administrator: $60,000-$85,000

The salary should reflect the owner’s skill level, geographic market, and the work performed. A senior developer earning $200,000 in total compensation who sets a salary at $40,000 is taking an unreasonable position. A salary of $90,000-$110,000 would be more defensible.

Related guides:

Tax Deductions for Web Developers: Equipment, Software, Home Office, and Training

Web developer or IT professional choosing a business structure?

The Business Assessment is a fixed $250. You get a written, CPA-reviewed entity structure analysis, the SSTB classification for your specific services, and the S-Corp savings calculation.

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Cite this page

Yarik Yarosh, CPA. "Web Developer and IT Consultant Business Structure: S-Corp, SSTB Status, and the QBI Question." Blue Cloud CPA, September 5, 2026. https://bluecloudcpa.com/guides/web-development-entity-structure-scorp

This guide is general information, not tax advice for your specific situation. Which points apply, and how, depends on your facts.