Advansal
- Receptionist
- Polite
- Tax Preparer
These companies serve Severn from nearby bases in towns including Ellicott City, Glen Burnie and Baltimore.
24 companies listed · 9 open weekends · 19 rated 4.5+ · 2 show a license
Data verified October 16, 2026
The 24 companies listed for Severn, MD run payroll, filings and timekeeping for employers. Service and software details are taken from each provider's own website; ratings and quotes come from public reviews.

23 of the 24 companies on this page have a rating, from 4.0 to 5.0 across 905 reviews; 4 have 50 or more reviews and 19 are rated 4.5 or higher. When clients rate these companies on specific qualities, they most often praise responsiveness (100%), professionalism (95%) and quality (86%). The topics that come up most in reviews of the companies on this page are "communication", "attention to detail" and "patient". 9 are open on Saturdays and 2 on Sundays. The services the companies on this page list most often on their websites are payroll services (3), bookkeeping services (2), business tax returns (2), financial planning (2) and financial statements (2). 2 show a license on their websites and 6 have a BBB rating of A or A+. Domain records put 14 websites of the companies on this page at ten or more years old; the oldest dates from 1998. 1 offers payment plans and 3 offer a free initial consultation. We have a website on file for 23 of the companies on this page; 18 publish a contact page; 17 list a public email and 3 take bookings online. We count these figures across the companies on this page; hours and prices change, so confirm the details with the company before you book a consultation.
3 of the 24 companies take appointment requests through their own website. A company without that option works by phone or email. Have your headcount, pay frequency and the states you employ in ready, because those three numbers produce a quote in one conversation.