Professional Business Formation Services in Arizona

Planning to start a business in Arizona? You need expert guidance and local insight. Led by Alysia R. Dahir, a former IRS Agent and licensed CPA, our firm brings 200+ years of combined experience to every new venture we help launch.
At Dahir Tax and Accounting, we specialize in helping Arizona entrepreneurs, startups, and small businesses build solid legal and financial foundations.

Let’s build your business right from the start!

Our Business Formation Services

Whether you're forming a new LLC in Phoenix or planning to grow across Arizona, our services make every step easier, faster, and fully compliant.

Here’s what we handle for you:

Arizona LLC Formation Service

We help you register your business with the Arizona Corporation Commission and file your Articles of Organization correctly.

EIN Acquisition

Get your Employer Identification Number quickly, without IRS delays or confusion.

Registered Agent Services

Meet Arizona legal requirements with our reliable registered agent support.

Business Consulting

As a leading business consultant in Arizona, we help you choose the right entity type and create a roadmap for success.

Operating Agreements & Compliance Guidance

Stay protected and on track with documentation and guidance tailored to your business goals.

Get Arizona's best on your side

Explore our Arizona business consulting services.

Why Choose Dahir Tax and Accounting?

Choosing the right partner for your business formation isn’t just about getting paperwork done—it’s about setting your business up for long-term success. At Dahir Tax and Accounting, you’re backed by some of the most experienced, credible professionals in Arizona.

Team Led by– Alysia R. Dahir—Former IRS Agent & Licensed CPA

With insider knowledge of how the IRS works, Alysia doesn’t just help you form a business—she helps you do it with full tax and compliance confidence. Her federal experience ensures your structure is built right from day one, with no blind spots.

Recognized as the Best CPA for Arizona and Fountain Hills

We’ve earned the trust of entrepreneurs across Arizona through word-of-mouth, referrals, and consistent success. Our team knows the local rules, tax codes, and filing procedures inside out—giving you the home-field advantage.

Backed by 200+ Years of Combined Experience

Business formation is more than just filing a form—it’s strategic. Our diverse team of CPAs, consultants, and former IRS professionals bring centuries of combined experience, helping businesses navigate everything from legal setup to long-term growth strategy.

Truly Personalized Support

No templates. No pre-baked solutions. Every business is different, and we take the time to understand yours—your goals, your timeline, and your risks. Whether you’re a solo founder launching your first LLC or an established operator expanding into Arizona, we design solutions tailored to your specific journey.

Full-Service, End-to-End Assistance

From entity selection and EIN setup to tax registration and beyond, our team walks with you through every stage of your business launch. And we don’t disappear once the paperwork is done—we remain your long-term partner.

With us, you’re not just forming a business. You’re setting it up for long-term success.

Get Arizona's best on your side

Book your consultation today

Guide to Forming Your Arizona LLC

At Dahir Tax and Accounting, our business formation services go beyond the basics. With local expertise, CPA-level guidance, and 200+ years of combined experience, we guide Arizona entrepreneurs through each critical step.

Here’s exactly how we help you build with confidence:

Business Name Selection & Availability Check

Choosing the right name is your first big decision. We help you select a business name that reflects your vision and aligns with Arizona Corporation Commission (ACC) requirements. We conduct a thorough availability check and advise you on potential trademark issues to avoid legal headaches later.

Prepare & File Articles of Organization

We take care of drafting and filing your Articles of Organization with the ACC, accurately, promptly, and with the right statutory language. We ensure everything is set up correctly, minimizing the chance of rejections or delays.

Designate a Statutory Agent

Every Arizona LLC must appoint a statutory agent, a reliable point of contact for legal notices. Our firm can act as your agent, ensuring you remain in compliance and protected from missed communications or penalties. You’ll have a trusted Arizona contact ready to handle any official correspondence.

Create a Custom Operating Agreement

While not legally required in Arizona, a strong Operating Agreement defines how your business operates, handles profits, and resolves disputes. Whether you're a solo founder or part of a team, we draft agreements that reflect your specific needs—protecting you in case of future disagreements, tax reviews, or partner exits.

Obtain Your EIN (Employer Identification Number)

Your EIN is your business’s tax ID required for opening a bank account, hiring employees, and filing taxes. We apply for it on your behalf directly through the IRS, ensuring it's fast, secure, and error-free. No confusing IRS forms or delays.

Register for Taxes & Business Licenses

Depending on your business type and location, you may need to register for sales tax, employment tax, and various Arizona business licenses. We help you identify every requirement, and complete all the necessary filings, whether it's for Phoenix, Tucson, Scottsdale, or Fountain Hills.

Ongoing Compliance Support

Forming your LLC is just the beginning. From there, we help you stay compliant with Arizona regulations, federal tax filings, and business license renewals. Our CPA-led team also offers bookkeeping, tax planning, and consulting services to support you as your business grows.

We're not just a business formation service, we're your long-term financial partner!

Prefer a 1-on-1 consultation?

Real People, Real Results

Alysia and her team walked me through

every step of forming my LLC. Their advice saved me time, stress, and money. Couldn’t ask for better support!

Jake R.,
Tempe, AZ

They don’t just form your business.

They make sure you understand what’s happening and why. It’s rare to find that kind of service.

Tanya L.,
Scottsdale, AZ
Seven years and massive IRS issues!
Alysia turned around my seven years of IRS nightmare in just eight months. She was hands-on and very supportive. She truly resolved all my issues, and I can't thank her enough! She's a lifesaver in IRS issues.

They don’t just form your business.

They make sure you understand what’s happening and why. It’s rare to find that kind of service.

Tanya L.,
Scottsdale, AZ
Seven years and massive IRS issues!
Alysia turned around my seven years of IRS nightmare in just eight months. She was hands-on and very supportive. She truly resolved all my issues, and I can't thank her enough! She's a lifesaver in IRS issues.

Alysia and her team walked me through

every step of forming my LLC. Their advice saved me time, stress, and money. Couldn’t ask for better support!

Jake R.,
Tempe, AZ

Frequently Asked Questions

To form an LLC, you must file Articles of Organization with the Arizona Corporation Commission, appoint a statutory agent, and meet any local licensing requirements. We handle the entire process for you.

Filing fees start around $50–$85. You may also have costs for a registered agent, EIN acquisition, and consulting if needed. We provide clear, upfront pricing with no hidden fees.

While it’s not mandatory, working with a qualified business consultant in Arizona ensures you choose the right structure and avoid costly mistakes.

Yes. Every Arizona LLC must designate a statutory (registered) agent to receive legal documents. We provide this service to keep your business compliant.

Standard filings take 2–3 weeks. We offer expedited processing and same-day filings when needed.

Contact Us Today

Your new business deserves expert support from day one. Let us help you launch with confidence.
Serving all of Arizona – including Phoenix, Tucson, Mesa, Scottsdale, and Fountain Hills
Start strong with Arizona’s trusted business consulting firm.
Book your consultation now

Tax Expert, Strategist, Leader

My professional journey began in the Federal Government, working with the Department of Treasury (IRS) and the Department of Defense on both academic and military projects. Those years taught me how to navigate complex systems, think analytically, and build strong partnerships—all of which continue to shape the way I work today.
As a Revenue Agent with the IRS, I gained an insider’s understanding of how the system works, which now allows me to better support individuals, corporations, partnerships, nonprofits, estates, and even foreign expats with their tax and financial planning needs. I’ve also had the privilege of working with startups and advising clients on everything from compliance to strategic growth. As a practice I stress team work and collaboration.

Disclaimer: No Rendering of Advice – The information contained within this website is provided for informational purposes only and is not intended to substitute for obtaining accounting, tax, or financial advice from a professional accountant. Presentation of the information via the Internet is not intended to create, and receipt does not constitute an accountant-client relationship. Internet subscribers, users and online readers are advised not to act upon this information without seeking the service of a professional accountant. Any U.S. federal tax advice contained in this website is not intended to be used for the purpose of avoiding penalties under U.S. federal tax law.

Accuracy of Information – While we use reasonable efforts to furnish accurate and up-to-date information, we do not warrant that any information contained in or made available through this website is accurate, complete, reliable, current or error-free. We assume no liability or responsibility for any errors or omissions in the content of this website or such other materials or communications. Call AZTAXAGENTS at (602) 653-8378.

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