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Lauzon and Lauzon CPAs logo

Licensed CPAs

30+ Years in Practice

Members AICPA & ASCPA

(928) 224-8389

Business Tax · Nationwide

Business Tax Preparation, Built Around a Plan.

Entity returns, quarterly estimates, and tax elections — done by a partner who models the full picture, not just the numbers on your income tax return. Based in Flagstaff, Arizona — serving clients in all 50 states.

Business team meeting around a table to review financials

Where generic tax prep falls short

Your CPA should catch things a national chain can’t.

A generalist preparer — local or online — plans around a calendar and a rate table that don’t match how your business actually operates.

S-corp elections made without modeling state tax impact

A tax election gets filed without weighing how it interacts with your state’s personal income tax on the owner’s side — sometimes costing more than it saves.

Local tax filings missed across jurisdictions

A business serving multiple cities or counties needs to know which ones require their own local tax registration — a detail a preparer unfamiliar with your area won’t catch.

Quarterly estimates that ignore seasonal cash flow

Estimated payments calculated off last year’s smooth average don’t hold up against seasonal or industry-driven revenue swings, leading to either a cash crunch or an interest-free loan to the IRS.

What's included

The work, specific to business tax.

01

Entity returns

S-corp, partnership, and LLC returns, prepared by the partner who also handles your planning — not a seasonal preparer meeting you for the first time in March.

02

Quarterly estimated tax planning

Payments sized to this year’s actual business activity, revisited each quarter rather than set once and forgotten.

03

Entity tax election guidance

S-corp timing and other elections evaluated for real tax savings. We advise on the election; forming the entity itself stays with your attorney.

04

Multi-jurisdiction TPT coordination

Registration and filing coordinated across every Northern Arizona city your business actually operates in, not just Flagstaff.

Own rental property? See how we handle real estate investor tax strategy

Key facts · Business tax

Three numbers worth knowing.

21%

The flat federal corporate income tax rate for C-corporations — unchanged since 2018, on top of whatever your state charges.

20%

The Qualified Business Income deduction for pass-through entities (S-corps, partnerships, sole props) — made permanent in 2025, subject to income and business-type limits.

$2,560,000

The 2026 Section 179 limit for immediately expensing equipment and software, instead of depreciating it over several years — phasing out above $4,090,000 in purchases.

General information, not individualized advice — every business is different, and a discovery call is the right next step for specifics.

Last reviewed July 2026

We work extensively with Flagstaff small businesses and real estate investors.

Common questions · FAQ

Before you call.

Often, yes. Arizona's transaction privilege tax is administered by the state, but individual cities — including Flagstaff — can require their own business license or TPT registration on top of it. We check this for every jurisdiction your business actually serves before it becomes a missed filing.

It depends on your net income and how it interacts with Arizona's flat 2.5% rate on your personal return — it isn't automatically the right move. We model it for your specific numbers before recommending it, and the analysis is about the tax election itself, not forming a new entity.

Every state treats pass-through business income differently — some flat, some graduated, and a few with no income tax at all. We model your specific state’s rules before recommending entity elections or withholding changes, not a generic assumption.

Yes — we work with business owners across the country who kept us after relocating. Multi-state filings and remote coordination are a routine part of this practice.

Keep exploring

Tax

Tax Advisory

Quarterly planning and entity strategy once the current year is filed correctly.
Tax

Personal Tax

When the business return and the owner’s personal return need to work together.
Accounting & Advisory

Bookkeeping

Books closed on schedule all year, not assembled from scratch at filing time.

Begin

Talk to a CPA who already knows Arizona business tax.

Reviewing performance data together during a client meeting

Step 1

Discovery call

A complimentary 20-minute call to see whether we're a good fit — no pitch, no obligation.

Analyzing returns, structure, and margins

Step 2

The Partner Review

We review your entity structure, elections, and quarterly position — a partner, personally — and present a written plan.

Implementing the plan and advising year-round

Step 3

Implement & advise

We put the plan to work and keep watch all year, so you can focus on running the business.

Complimentary · Confidential

Begin with a conversation.

Twenty minutes with a partner — no cost, and no obligation to go further. Pick a time below.