Many sole proprietors and small business owners choose to pay themselves off the payroll. When making drawings from your company or receiving compensation in the form of a payment from a client, accounting for income tax deductions is often overlooked. Falling behind with bookkeeping or failing to file proper paperwork with federal and state tax agencies is easy to do when busy schedules don’t allow for processing of these tasks.
To avoid accruing penalties and interest on unpaid taxes, estimated state (if applicable) and federal income taxes need to be paid on a quarterly basis and filed with the appropriate form. By adhering to the designated due dates and staying up-to-date throughout the year, annual tax liabilities will be kept at a minimum.
The end result – no surprises and less stress in the following year.
https://www.irs.gov/pub/irs-pdf/f1040es.pdf
http://www.mass.gov/dor/docs/dor/forms/inctax15/addl/1-es-instructions.pdf