At Cornerstone, we treat our clients with courtesy and integrity. Our staff of federally registered and bonded tax preparers will take the time to investigate every aspect of your return to ensure you only pay the taxes required. We guarantee efficient, honest tax service that achieves remarkable results. Our years of experience and notable expertise ensure that your tax preparation is in good hands.
Our consistent track record of uncompromising ethics instills confidence and trust. We use cutting edge technologies to ensure up to the minute information from the financial world. This allows us to respond quickly, and give you the most relevant information and perspectives.
We Guarantee you will pay AT LEAST 15% less in tax prep fees than you did last year*.
Find out how to get your tax return prepared for free in 2014 on our Programs page.
WE ARE OPEN ON WEEKENDS STARTING 1/25/14!
We are members of:
The Greater Dover Chamber of Commerce
The Barrington Chamber of Commerce
NATP - National Association of Tax Preparers
AIPB - Association of Professional Bookkeepers
BBB - Better Business Bureau of New Hampshire
Individual and Small Business Taxes, Bookkeeping and Payroll
Cornerstone Tax Services, LLC
54 Dover Point Road
Dover, NH 03820
FAX (603) 343-2046
HOURS: Monday thru Friday 9:00am to 7:00 pm
Sat & Sun 10:00 am to 4:00 pm
Extended hours by appointment.
*Must have been completed by a tax professional with a PTIN, New clients Only