Yes — Massachusetts applies its 6.25% sales tax to bulk landscape materials, and it is added automatically at checkout. Mulch, loam, stone, sand, and gravel are all taxed the same way, whether you are a homeowner or a contractor buying for a job. The tax line shows before you pay, so the total is never a surprise.
Tax-exempt organizations
- Schools, towns, churches, and nonprofits with ST-5/ST-2 paperwork can order without the tax
- Email sales@ottrsupply.com before placing the order — we set up a tax-exempt account first
- Setup has to happen ahead of time; tax cannot be pulled off an order placed the standard way
Questions about exempt setup or paperwork? Reach out through the contact page or call or text (617) 645-0987.

















