This guide provides Arizona web developers with a clear understanding of their LLC tax obligations for 2026. We'll cover federal and Arizona-specific taxes, valuable deductions, quarterly payment schedules, common mistakes to avoid, and pro tips to optimize your tax strategy. If you're exploring this further, our guide on LLC registration in Arizona is a helpful next step. Leverage the power of AI-driven formation with Lovie to streamline your business and tax processes.
As a web developer operating as an LLC in Arizona, your business income is typically taxed as pass-through income. This means the profits of your LLC are passed through to your personal income and taxed at the individual level. For a deeper dive, see our resource on setting up your Arizona LLC. You'll need to understand both federal and Arizona state tax requirements, including income tax, self-employment tax, and transaction privilege tax (TPT).
Single-member LLCs pay self-employment tax (15.3%) plus income tax on all net profits, reported on Schedule C of the owner's personal tax return.
Deduct expenses related to the portion of your home exclusively used for your web development business.
Deduct ordinary and necessary expenses, such as software subscriptions, hosting fees, and marketing costs. Deduct one-half of your self-employment tax from your gross income.
Pay estimated federal income tax and self-employment tax quarterly.
Pay estimated Arizona income tax quarterly. File and pay TPT based on your gross income from web development services.
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State-specific formation guides, cost breakdowns, compliance checklists, and expert comparisons — updated for 2026.