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Treehouse Taxes is run by Diana Y Greiner and Marci Blackman in Brooklyn, New York, catering specifically to self-employed individuals and small businesses. We built the Treehouse so you will have a safe, fun, and friendly place to get your taxes done. 

                                                                            See you soon,

                                                                                Marci and Diana


Diana knows about cobbling together an income, tracking expenses, and pursuing a dream. She has spent over 20 years juggling the life of a performing artist while developing and maintaining her left brain as the managing director of an arts organization, a waitress, an acrobatics instructor, an office manager, a massage therapist, a bookkeeper and finally a full-fledged tax nerd by earning her EA. Through it all she maintains that connection is the point of everything.

Marci has been providing a combination of tax preparation, bookkeeping and accounting services to a wide range of clientele, including individuals, partnerships, and small corporations for the past 20 years. As a longtime freelancer and award-winning novelist, Marci understands what it means to “hustle” for your dreams, particularly as it pertains to taxes. As a partner in Treehouse Taxes LLC, Marci believes transferring knowledge and helping artists and freelancers become savvy taxpayers is a form of social justice.

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We work human to human.
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