top of page

TAX SERVICES

TAX PREPARATION & ACCOUNTING 

 

Tax Audit Services at Mark Sullivan Consulting

TAX RESOLUTION SERVICES

IRS COLLECTIONS, AUDIT & APPEALS ISSUES

Tax Controversy Services at Mark Sullivan Consulting

TRANSPORTATION INDUSTRY CONSULTING

TRUCKER PER

DIEM ISSUES

Truck

TAX ADVISORY

ADVISORY, PLANNING &

TAX CREDITS

-post-ai-image-421.png

LITIGATION SERVICES

CIVIL - CRIMINAL

CONSULTING & EXPERT WITNESS 

Litigation Services available at Mark Sullivan Consuliting

 BLOG

Mark earned his EA in 1998
bottom of page