John S. Kaminski

John S. Kaminski

Tax Law
Recognized in Best Attorney USA since 2007

About John

Practice Areas

Contact Me

Login Required

Please login to contact this attorney

Login to Contact

Reviews

4.4 / 5

36 Reviews

1,046 Profile Views

L

Levi Ullrich

Jan 29, 2026

Really helpful and compassionate service from everyone at John S. Kaminski's firm

Just wanted to say a huge thanks to John S. Kaminski and the staff. They really went above and beyond for me and my family during a very difficult legal battle. We couldn't have done it without their...

M

Mona Corkery

Jan 29, 2026

John S. Kaminski did a great job handling my complex Tax Law case from start to finish

Solid experience overall with the law firm of John S. Kaminski. They know Tax Law inside and out and gave me great advice. Very helpful and got the job done exactly as they said they would. If you nee...

S

Scott Ernser

Jan 29, 2026

The absolute best in Portland for Tax Law - and I mean that from the bottom of my heart

I was really stressed about my case in Portland, but John S. Kaminski made everything so smooth and stress-free. Seriously, the best decision I've made lately was hiring them. They handled every detai...

M

Maggie Johnson

Jan 29, 2026

Highly recommend John S. Kaminski for anyone needing expert Tax Law help in Maine

Short and sweet: John S. Kaminski is the real deal and a true professional in the field of Tax Law. If you're in Portland and need help with your legal issues, call them immediately. You won't regret...

J

Jay Anderson

Jan 29, 2026

Really helpful and compassionate service from everyone at John S. Kaminski's firm

Everyone at John S. Kaminski's office in Portland was so nice and helpful. They made a tough situation a lot easier to deal with by being so patient and explaining everything clearly. I never felt lik...