Confidential · even during deadline season

AI phone assistant for tax advisors: Filing deadline tomorrow, and the phone won't stop.

While your team finishes year-end statements, clients want to discuss their tax notice. From now on, every call gets answered without anyone putting the pen down.

An AI phone assistant for tax advisors is a phone service that takes client calls in confidence while your team is deep in a year-end close: it captures questions about a tax notice, document follow-ups, and callback wishes in a structured way and flags urgent matters immediately. Whether you're searching for “AI for tax advisors,” “phone service for the tax firm,” or “AI phone assistant for tax advisors” — it's the same assistant from titanspear.ai. It doesn't give tax advice. It takes the call, sorts it, and routes it.

Sound familiar?
  • Around the filing deadline, more clients call than your team can answer.
  • The tax notice is in the mailbox, and everyone wants to discuss it right away.
  • In the middle of a year-end close, the phone rings over a single missing receipt.

That flood of calls doesn't have to land on your team anymore.

The solution

What the AI takes on at your tax firm.

A phone service for tax advisors takes client calls in confidence, captures requests and callback wishes in a structured way, and flags urgent matters immediately. Your clients reach someone instead of a hold queue, and your team keeps working the numbers in peace. It doesn't give advice: tax questions stay with you and your professionals.

  1. Handle peak periods

    Every call gets answered, even at the deadline.

    Filing deadline, quarter-end, or year-end close: the AI runs as many conversations as needed in parallel, instead of leaving clients on hold or on voicemail.

  2. Sort tax notice questions

    Questions about a tax notice land with you, sorted.

    The AI notes which notice it's about, what the client wants clarified, and how urgent it is. The professional judgment stays with your firm.

  3. Capture document requests

    Follow-up documents get logged cleanly.

    Whoever wants to submit documents or is missing something gets taken down and documented, without pulling anyone out of the closing work.

  4. Spot urgent matters

    What can't wait reaches you immediately.

    Appeal deadline, mail from the tax office, or a routine question? The AI tells the difference by your criteria and escalates urgent matters directly to the right person.

  5. Work confidentially

    Confidentiality and GDPR taken seriously.

    Tax advisors are bound by professional confidentiality (§ 203 German Criminal Code). Processing therefore runs under a data processing agreement per Art. 28 GDPR, callers are informed transparently, and the AI only passes on what you've approved.

How it works

How the AI gets set up at your tax firm.

  1. Describe your firm

    You tell us how calls come in: which requests, what's urgent, and what the AI is allowed to say. One conversation is enough.

  2. We set up your AI

    Greeting, questions, escalation for urgent matters: all tuned to your tax firm. You listen in beforehand and give it the green light.

  3. It answers the phone for you

    From then on the AI takes your client calls, including during peak periods and after hours. Your team gets every request sorted on their desk.

See it for yourself

Hear her live in a free intro call.

You don't hear the AI in a demo video, but live on your own phone: in the free intro call, you ask it your own questions.

  1. Pick a slot in the calendar
  2. During the call, you hear her live and ask her your own questions
  3. You ask her questions like a client
  • Free and no obligation
  • 30 minutes via video
  • You hear the AI the way your clients will hear it
Book a free intro call

Free and no obligation, at a time that suits you.

Flo Knies, founder of titanspear.ai
Who's behind it

Who sets up the AI for your tax firm.

Behind titanspear.ai is founder Flo Knies, TÜV-SÜD and IHK qualified. We set up the AI for your tax firm, you listen in beforehand and give it the green light. We take care of the technology, you take care of your clients.

Frequently asked questions

What tax firms want to know before signing up.

What does AI for tax advisors bring on the phone?

An AI for tax advisors takes the calls your team can't get to: during filing deadlines, in the middle of a year-end close, and after hours. It captures client, request, and callback wish, pre-sorts questions about a notice and document requests, and flags urgent matters immediately. Your team keeps working with focus instead of catching every ring.

Does the AI replace the tax advisor?

No. The AI replaces the missed call, not the advice. Year-end statements, tax strategy, and assessing a notice stay with you and your professionals. The AI handles the first point of contact on the phone: answer, capture, sort, route. More in the guide “Does AI replace tax advisors?” in our insights.

Is this compatible with professional confidentiality under § 203 of the German Criminal Code?

Professional confidentiality is the first point we discuss with every tax firm. Processing runs under a data processing agreement per Art. 28 GDPR, call data is handled confidentially, and callers are informed transparently. How the use fits your professional obligations in detail we clarify openly in the intro call. This isn't a substitute for legal advice.

Does the AI give tax advice?

No. The AI doesn't answer tax questions and doesn't assess notices. It takes the request, captures the callback wish, and only passes on information you've approved, such as office hours or which documents to bring. Everything substantive stays with your firm.

What happens when many clients call at once around the filing deadline?

That's exactly what the AI is built for. It runs as many conversations in parallel as needed: every caller gets answered, every request captured, nothing gets lost on hold. Your team then gets a sorted list of who called, what it was about, and what comes first.

What does the phone service cost for my tax firm?

That depends on your firm: how many calls come in, what the AI should handle, and how it's connected. Book a free intro call, and we'll give you an exact price with no hidden costs.

Do I have to switch my phone system or number for this?

No. Your number and system stay as they are. A call forward is enough: the AI takes over when nobody at your firm answers, or on every call if you prefer. We handle the setup, and you give the green light before the first client talks to the AI.

More questions? Find all answers in the FAQ →

Want the basics? More on the AI phone assistant: what it handles, what it costs and how it differs from voicemail →

Last updated: August 15, 2026

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Book your free intro call.

No form needed: pick an open slot right in the calendar — we take the time to understand your business.

What happens in the intro call:

  1. We look at where time and work get stuck in your company.
  2. You see examples of what AI can take over there.
  3. You get an honest assessment of whether and where AI pays off for you.

30 minutes via video · free · no obligation

“The staff had more time to get their other tasks done.”
Alex · on his father's Mercedes dealership (translated from German)

Founder qualified by IHK & TÜV SÜD

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Take the flood of calls off your firm.

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