Top-Notch Bookkeeping/Tax Prep. At Fraction Of The Cost
We know numbers and you can count on us to keep a close eye on the details. As we manage your accounting, we’ll identify opportunities to help your business grow.
With quick and accurate responses to all your queries, you’ll save time and be more efficient.
Friendly support
Our support team is here to ensure that things run smoothly, so you can focus elsewhere.
Grow your business
Watch your profits and efficiency soar. You’ll expand faster than you ever thought possible.
Easy to edit
You’ll find that our platform is ideal for quick yet important changes. It’s also simple to use.
About
Olalekan Ogunleye, CEO and Founder of Mercimum Services LLC has been an accountant for 20+ years serving small and medium sized businesses with accounting, bookkeeping, payroll and tax preparation services. He has worked professionally in service industry, manufacturing and not-for-profit organisations in the US and Nigeria before establishing the business in NY NJ tri-state area. He works both on and off-site with individuals and business owners to provide needed services.
Who we work with
Quickbooks
TaxSlayer
Pilot
Gucgle
H&W
Spotfy
Meet the team! We’re here to help you make your project a success.
Team
Olalekan Ogunleye
Owner/Manager
Folashade Ojo
Attorney/Legal Advisor
Lisa Brown
HR
Oluwaseun Ojo
Support
Testimonials
"If you’re looking for a top-quality company to handle you bookkeeping, you’ve found it!"
Haydn C., New York
"I have never been so satisfied with them handling my catering business accounting and tax . I recommend whole-heartedly. "
Wunmi A., New Jersey
You really know your accountant stuff, Olalekan – Awesome job! Thanks for making this seem simpler. It has been overwhelming at times and you have a very simple method of getting right to the point of accounting. You’re a pro and I can see why your business is expanding! Your solution to my bookkeeping problem was very simple and easy to implement.
Victoria P., California
"What great service. They were very patient and answered every question that I had regarrding balance due on my tax."
Elder Okubena, New York
Gallery
FAQ
Our business hours
Hours of Operation: Monday to Friday 9AM-6 PM, Saturday 12AM-6PM
Our Promise
Honesty, Effectiveness and Trustworthy
Online Bookkeeping and Tax Preparation
Our virtual bookkeeping account managers will operate your QuickBooks’ daily activities and sort out all financial statements.
What Benefits Can I Expect from Working with You?
The book keeping services offered by our employees are wide-reaching and can be a crucial tool in optimizing your internal procedures. By using the latest economic optimizing programs available in the online sphere, our small business experts could improve your market performance and bring you in compliance with the financial regulatory requirements imposed by the IRS they need at a glance.
