Tax Strategy & Advisory

Keep more of what you earn, by design.

Allen Tax Advisory, Inc. helps business owners and high earners plan ahead, stay compliant, and legally reduce what they owe. Proactive strategy, not year-end surprises.

27Years of experience
EAFederally licensed Enrolled Agent
30+States with active clients
50States for IRS representation
What we do

Advisory built for business owners

One firm for the full picture: strategy, filing, and representation, all handled by a federally licensed professional.

Tax Strategy & Planning

Year-round planning that uses entity structure, retirement design, real estate, and every deduction the code allows to lower your liability.

Business Tax Preparation

Accurate federal and state returns for S-corps, C-corps, partnerships, and sole proprietors, prepared with your strategy in mind.

IRS Representation

As an Enrolled Agent, we can represent you before the IRS in every state for audits, notices, and collection matters.

Entity & Structure Advice

Choosing or restructuring your business entity, S-corp elections, and reasonable compensation so the structure works for you.

Wealth Tax Strategies

Coordinating investments, real estate, and long-term wealth goals so growth isn't eaten up by avoidable taxes.

Compliance & Operations

Quarterly estimates, bookkeeping review, and the operational habits that keep your business clean and audit-ready.

Our approach

A clear process, start to finish

Every engagement follows the same disciplined path, so you always know where things stand.

Discover

A consultation to understand your business, income, and goals.

Analyze

We review prior returns and structure to find what you're overpaying.

Plan

A written strategy with the specific moves, timelines, and projected savings.

Execute

We implement, file, and monitor year-round so the plan actually delivers.

Kenneth Lee Allen, EA
Founder & Principal

Kenneth Lee Allen, EA

Ken is a federally licensed Enrolled Agent with 27 years of experience helping small-business owners with tax strategy, compliance, operations, and wealth planning.

The firm is fully virtual. Because Enrolled Agents are licensed at the federal level, Ken works with clients in any state and represents them directly before the IRS.

  • Enrolled Agent, licensed by the U.S. Department of the Treasury
  • Clients in more than 30 states
  • Small-business and high-earner specialist
Our brands

Specialized programs

Operation Zero Tax logo

Operation Zero Tax

Our flagship program for business owners and high earners who want to legally drive their income tax toward zero, for qualifying clients.

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Get started

Let's find out what you're overpaying.

Book a no-obligation consultation. We'll review your situation and tell you plainly where the opportunities are.

Book a Consultation
Phone: (207) 689-0855
Email: ken@allentaxadvisoryinc.com
Office: 75 Park St, Lewiston, ME 04240