Willow Oak Advisory

About The Willow Oak Advisory

At Willow Oak Advisory, we believe tax and financial services should feel personal—not transactional.

About The Willow Oak Advisory

Strategic Guidance. Personal Relationships. Long-Term Value.

Too often, clients are treated like numbers. They meet with their accountant once a year, react to past results, and are left without a clear strategy for what comes next. We built Willow Oak Advisory to change that.

Founded in 2026, our firm was created around a simple idea: the best financial decisions happen when strategy is part of the conversation year-round.

By combining strong technical tax expertise with a high-touch, relationship-driven approach, we help clients gain clarity, confidence, and long-term financial peace of mind.

Our clients don’t come to us just to file returns—they come to us for trusted guidance, proactive planning, and a long-term partner invested in their success.

Our Story

Why Willow Oak Advisory Was Created

Willow Oak Advisory was founded by Alison Herbert with a vision to create a different kind of tax and financial advisory firm.

After seeing how many firms prioritize volume over relationships, Alison recognized an opportunity to provide something more valuable: a personalized, advisory-focused experience where clients feel known, supported, and strategically guided.

The firm was built for clients who understand that thoughtful tax planning, financial organization, and long-term strategy can meaningfully impact their future.

Whether supporting a business owner navigating growth, a real estate investor optimizing tax exposure, or a high-income professional planning proactively, our approach always begins with understanding the full financial picture.

Because when we understand the bigger picture, every recommendation becomes more intentional.

Your Trusted Tax & Financial Advisor

Meet Alison Herbert

Alison Herbert brings a strong background in both accounting and tax, with experience spanning public accounting and private client service environments. Her work has centered on helping:

  • Business owners
  • Entrepreneurs
  • Real estate investors
  • High-income professionals
  • Clients with complex multi-state tax situations

What sets Alison apart is her ability to pair technical expertise with clear, practical guidance clients can actually use to make better decisions.

Her federally recognized tax expertise also allows her to provide direct representation before the IRS, giving clients confidence when navigating notices, tax questions, or complex compliance matters. More importantly, Alison believes the best client relationships are built on trust, responsiveness, and year-round partnership—not rushed conversations during filing season.


Who We Serve

Built for Clients Who Want More Than Compliance

Our firm is designed for clients who value insight, strategy, and long-term partnership. We work best with:

  • Business owners and entrepreneurs
  • Real estate investors
  • Rental property owners
  • High-income individuals
  • Professionals with complex tax needs
  • Multi-state taxpayers
  • Clients seeking proactive planning
  • Clients who appreciate a high-touch advisory experience

If you’re looking for an advisor who helps you think ahead instead of simply reporting the past, you’re in the right place.

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What Makes Us Different

A Higher Standard of Financial Advisory

Most firms focus on filing.

We focus on helping clients make smarter financial decisions.

At Willow Oak Advisory, our approach is centered on:

  • Personalized, high-touch service
  • Proactive tax planning
  • Year-round advisory access
  • Strategic business & investment guidance
  • Clear communication and responsiveness
  • Multi-state tax expertise
  • Long-term relationship building
  • Recommendations aligned with your goals

Every client relationship is built around trust, clarity, and the confidence that comes from having a knowledgeable advisor in your corner.

Our Service Area

Proudly Serving Newark, DE & the Tri-State Region

Based in Newark, Willow Oak Advisory proudly supports clients across:

  • Delaware
  • Maryland
  • Pennsylvania
  • New Jersey

We also serve clients with tax preparation and advisory needs across all 50 states.

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Let’s Build a Long-Term Financial Strategy Together

At Willow Oak Advisory, our mission is simple: help clients make confident financial decisions through proactive tax strategy, organized financials, and trusted year-round guidance. If you’re ready for a more personalized advisory experience, we’d love to connect.