Tax Preparation


ACCUplus Tax Service
17A Dunstable Rd.
N. Chelmsford, MA
(formerly Taxman-Chelmsford)

Tel (978)251-0405

is your one stop resource center for:

  • Year Round Service
  • Tax Preparation
  • Accounting Services
  • Small Business Services
  • Tax Planning
  • Payroll


Stephen Olney and Tristaan Petullo have been partners and co-owners of ACCUplus Financial Services, Inc. since 1996. Stephen has been preparing tax returns for over forty years and Tristaan has been preparing tax returns for over twenty years.

News & Updates

2016 Last Minute Tax Savings Ideas-

– Review and make any last minute donations.

– Decide to sell chosen investments. Do so to take advantage of offsetting ordinary income with capital losses up to $3,000.

– Accelerate expenses.  Prepay next month’s mortgage, state income taxes, or property taxes if it makes sense.

– Defer income.  If possible, defer income into January.

– Shift Education Expenses.  Time deductible educational expenses into the year that helps the most.

Call our office to discuss your situation. 

**First day to e-file your 2016 tax return is currently set for January 20, 2017 per the IRS.

**Big changes in health care coverage with the Affordable Care Act.  Be prepared with the proper paperwork to be sure you get the proper credit.  With new tax laws beginning in 2014, a number of taxpayers who were not traditionally required to file may now need to do so. 

IRS refund status is updated every 24 hrs at  You will need your filing status, social security # and exact refund amount.

Schedule your tax appointment now even if you think you owe money, you have until 4/18/17 to actually pay it!

Tax Payments Easier with New “Direct Pay”

Direct Pay is at; click the “Pay Your Tax Bill” icon on the top of the page.