clock1We work hard to save you taxes, ensure compliance to avoid costly errors, and help you free up your time so you can focus on what you do best. We aim to exceed your expectations by providing you with the exceptional service and the absolute best in strategic tax planning – all at affordable fees.

CT child tax rebate – 7-31-22 deadline to file

Important Email Spam Information



2021 PPP SBA Info

Covid December Relief Bill Info

CT Cares Grant Program

New Grant for CT Businesses

PPP Flexibility Signed into Law

PPP Forgiveness Information

PPP application

COVID-19 Tax Information as of 3-17-19

New CT recovery bridge loan 3-26-2020

COVID-19 Small Business Owner Info

Stimulus Payment Information

Postponement of withholding and Remittance of
Employee Payroll Taxes


2020 Year end letter for individuals and business


Helpful New Tax Information

2021 Sales Tax Relief for Sellers of Meals 
2019 Secure Act – 12-20-19
2018 IRS guidance for meals and entertainment 10-3-18

2018 Tax Cuts and Jobs Act: A comparison for businesses

2018 Tax Reform Provisions that Affect Individuals

2019 CT legislative summary




Mason, DiMarco, Shaw & Leone, PC  named
Best of New Haven 2016

Best on the Shoreline 2019, 2020

141 Durham Road, Suite #14, Madison, CT 06443
Established in 1983 in Madison, CT.

Voted Best Accounting Firm