Why Choose Us ?
We Are Personal
Everything about what we can do for you is personalized. We provide a professional service with a personal touch.
We Are Experts
While providing a blend of services customized for your business, we also provide expertise in accounting and bookkeeping with accuracy and timeliness you can depend on.
We Are Professional
Integrity, dedication, loyalty and professionalism are characteristics that define Mainstay CPA and every member of our staff.
Frequently Questions
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Individuals |
April 17, 2022 or extended until October 15, 2022 |
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Partnerships |
March 15, 2022 or extended until September 18, 2022 |
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S-Corporations |
March 15, 2022 or extended until September 18, 2022 |
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C-Corporations |
April 17, 2022 or extended until October 15, 2022 |
Trusts Calendar Year Filers - April 17, 2022 or extended until October 15, 2022
Fiscal Year Filers -
15th day of the fourth month after the close of the fiscal year or extended until the 15th day of the tenth month after the close of the fiscal year.
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Calendar Year Filer |
May 15, 2022 or extended until November 15, 2022 |
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Fiscal Year Filers |
15th day of the fifth month after the close of the fiscal year or extended until the 15th day of the eleventh month after the close of the fiscal year. |


