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How to start a landscaping business in Maine (2026)

Everything a new landscaping business in Maine needs in the first months: registration, licenses, taxes, insurance and the yearly deadlines, with official links.

1. Register your business

Most owners form an LLC with the Maine Bureau of Corporations. Once it's registered, find it here to claim a free website and see your exact dates.

2. Licenses

To apply fertilizer or weed control for paying customers you'll likely need a commercial applicator license from Maine Department of Agriculture.

Your city or county may also require a general business license or tax receipt.

3. Taxes

Get a free EIN from the IRS first. How. Register with Maine before your first taxable sale. Register in Maine

If you expect to owe $1,000 or more in federal tax for the year, you pay estimated tax four times a year.

Maine's yearly report

An annual report is due by June 1 every year, starting the year after you form. The state fee is about $85.

Example: an LLC formed today would have its first one due Jun 1, 2027.

Official site

Your startup checklist

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What insurance costs

CoverageMedian per month
General liability$51
Business owner's policy (BOP)$94
Workers' compensation$169
Commercial auto$204

Source: Insureon, Feb 2026. Your price depends on your work, location and history.

Get insurance quotes

Other trades in Maine

Sources: state agency sites linked above; annual report rules compiled from state sites (checked Oct 2026). Rules change, so confirm with the agency before filing.