The Home School Legal Defense Association (HSLDA)
https://hslda.org/post/how-to-comply-with-minnesotas-homeschool-law
Overview of Minnesota homeschool laws: lists the required subjects, teacher qualifications, record-keeping, testing.

MACHE
https://homeschoolminnesota.org/
A faith-based statewide group that “protects, equips, inspires and connects Christian homeschoolers and homeschool co-ops in Minnesota

Home-Based Educators' Accrediting Association
https://www.hbeaa.org/
Offers accreditation, record-keeping help, transcripts for homeschooling families in MN.

Homeschool Boss
sales@homeschoolboss.com
homeschoolboss.com/
NWEA, MAP Growth Tests, Yearly Testing, MAP Reading Fluency, Online
Homeschool Boss is a tiny but mighty team based in the Twin Cities of Minnesota. We provide NWEA® MAP® Growth™ testing for individual homeschoolers, small groups, co-ops, and microschools in the United States.

myhomeschoolsherpa.com/
This is a website that has helpful resources for families homeschooling in MN.
Homeschooling quick start guide, resources, blogs and an interactive map of homeschool offerings.

Heppner's Legacy Homeschool Resources 
369 Jackson Ave NW, Elk River, MN 55330
763-241-4663
https://legacyhomeschool.com/
Homeschool store, Curriculum, Homeschool workshops,  Homeschooling laws information, Letter of Intent form.