Professional Services & Consultants Bookkeeping in Maryland

Whether professional services and consultants services are taxable in Maryland is the question that catches people out — states differ enormously, and several have been broadening what counts. No local sales tax. Maryland taxes certain digital products and SaaS, which catches software and subscription businesses out. We code service revenue separately from any product revenue so the treatment is explicit rather than assumed.

Economic nexus in Maryland is $100,000 in sales or 200 transactions. For professional services and consultants, that threshold is the one to watch, because it is reached by selling into the state — no office, no staff, no physical presence required. Once you cross it you are expected to register with the Comptroller of Maryland and begin collecting. We track your Maryland sales against it and tell you before you cross, not after.

Registering to do business in Maryland runs through the Maryland State Department of Assessments and Taxation, with tax accounts through the Comptroller of Maryland and employer accounts through the Maryland Department of Labor. Maryland treats these as wholly independent, so being in good standing with one says nothing about the others — and the sales tax account is the one that accrues a real balance while you are not looking.

The Maryland statewide base rate is 6%. That sits mid-table nationally, with local rates layered on top and sourced to the delivery address rather than to your own location. Sourcing is where this is won or lost, and with economic nexus set at $100,000 in sales or 200 transactions, it becomes your problem the moment that threshold is crossed.