Specialized Tax Representation

for Individuals and Small Businesses

Speaking to the IRS so you don’t have to

Schedule a Free Consultation Refer a Client

Specialized Tax Representation

for Individuals and Small Businesses

Speaking to the IRS so you don’t have to

At the core of our business is a partnership. Engaging our firm is about knowing that someone is finally in your corner and
they'll do everything in their power to make sure your issue is finally resolved in a way that makes sense for your life and financial situation.

What Sets J.P. Oltmann Apart

J.P. Oltmann provides experienced and peer trusted representation before the IRS. Receive the help you deserve from
specialists trusted and relied upon by other local tax professionals when things get tough.

IRS and Maine
State Representation

Don’t risk working with a national firm that may be unfamiliar or inexperienced with the state specific issues Maine residents face when dealing with the IRS and MRS.

Involved in Training
Other Professionals

We help set the bar for tax controversy and representation work in our professional communities through training, volunteer work, and engagement with our professional bodies.

Trained by
IRS Counsel

Graduate work in tax law and procedure as well as direct study and training with IRS Area Counsel and former IRS employees.

Serving Individuals,
Businesses, and Firms

J.P. Oltmann serves individuals, small businesses, and Firms. We provide both individualized service to the public as well as services to CPA and other licensed firms looking to focus more on their core business and having face time with new and existing clients.

Learn More About Us

IRS Representation

J.P Oltmann provides local, specialized, and compassionate expertise helping clients manage their ongoing tax controversies with the IRS and Maine Revenue Service. Our focus is helping people like you with you with IRS notices and overdue balances, not return prep, so we’ll never tell you we can’t fit you in for appointment because it’s our busy season.

About IRS Representation

Maine Revenue Representation

Our frequent encounters with MRS has given us substantial experience with the unpublished and even unspoken rules that the MRS follows. We leverage that experience and the working relationships we’re always developing to ensure that your voice is heard and that you’re treated fairly.

About Maine Revenue Representation

Speaking Engagements

Engaging and helpful seminars on how topics like; how to handle IRS notices and Audits, recovering from identity theft, lowering your property taxes, what to do if you owe the IRS money, how to spot a tax scam, among other helpful subjects.

About Speaking Engagements

IRS Approved Continuing Education

We provide high quality continuing education focusing providing representation before the IRS and managing tax controversies post assessment. We provide both these services to individual tax professionals and firms in both in person and online formats.

About IRS Approved Continuing Education

Giving Back

We believe in giving back. After all we've received a lot more from our community than we could ever return. That's why we are available to give seminars on how to stay safe, regularly volunteer to provide services to low income and disabled clients, buy from local businesses as much as we can, and participate in numerous local community and business groups.



In addition, if you are a military member, police officer, or fire fighter and an IRS issue is threatening your career or you are facing imminent enforced collections we won't charge you a dime to challenge a lien, levy, or a garnishment. You've done more than your part protecting everyone else and now it’s time for someone to honor that commitment.

Great Outcomes

J.P. Oltmann is proud to provide tax representation for individuals and small businesses across Maine.

Helping Clients Achieve Their Personal,
Professional, and Financial Goals in the
Wake of a Tax Controversy

Schedule a Free Consultation Refer a Client