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1601 Law Group/

Library

1601 Law Group

1601 Law Group Website, Blog & Press Pages - aVenture Research

Library

1601.lawCrawled Nov 5, 2026

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Product

2 pages

Flat Fee Formations/flat-fee-formations
1601 Law Group offers flat-fee formations to help nonprofit founders establish their organizations, handling corporate and tax work.
What We Do/what-we-do
1601 Law Group assists 501c3 nonprofits, charities, foundations, donors, trade associations, social clubs, social welfare organizations, social entrepreneurs, and changemakers.

Careers & Hiring

1 page

Careers/careers

Team

1 page

Brigit Kavanagh bio/brigit
Brigit advises charities, foundations, and their donors on nonprofit tax, trust, and corporate law. The firm was founded in 2016 as Kavanagh Rhomberg LLP and renamed 1601 Law Group LLP in 2022.

About

1 page

Who we are/who-we-are
1601 Law Group specializes in nonprofit incorporation, bylaws, endowments, and family foundations.

Contact

1 page

Contact/contact
California lawyers for nonprofits

Homepage

2 pages

Homepage/
1601 Law Group offers nonprofit services to nonprofit organizations and the donors who fund them. The firm works with private foundations, charitable giving organizations, and other nonprofits providing legal advice on tax and governance issues unique to the nonprofit sector.
Homepage/home
1601 Law Group offers nonprofit services to nonprofit organizations and the donors who fund them. The firm works with private foundations, charitable giving organizations, and other nonprofits providing legal advice on tax and governance issues unique to the nonprofit sector.