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Designer Finances

How To Successfully Implement A Tech Fee

Charging a tech fee helps cover the essential software, hardware, and training costs of running a modern interior design business.

Written By Timothy Murenzi

Overview

A tech fee recovers what you spend on software, hardware and training. This guide covers how to size it, how to present it, and how to bill it in Workroom.

Why charge one

  • Software subscriptions — CAD, rendering, project management (including Workroom), presentation tools.

  • Hardware — workstations, monitors and printers wear out and need replacing.

  • Training — keeping up with new tools takes time and money.

  • Transparency — a named fee explains the cost instead of hiding it.

Step 1: Audit your costs

  • List every subscription and its annual cost.

  • Spread hardware over its life (a $3,000 computer kept 3 years is $1,000/year).

  • Add courses, certifications and training time.

Step 2: Choose a structure

  • Percentage (for example 1–3% of the design fee or project budget) — scales with project size.

  • Flat fee per project — predictable for well-defined scopes.

  • Built into tiered packages — higher tiers include more technical deliverables.

  • Built into rates or markup — if a separate fee won't land with your clients, raise your hourly rate, fixed fees or FF+E markup to cover the same total.

Step 3: Present it clearly

  • Mention it early in consultations.

  • Show it as its own line ("Design Technology Fee") with a one-sentence, client-focused explanation — for example, that it covers the 3D renderings, accurate plans and project portal that keep their project on track.

  • Reference it in your contract's payment terms or scope.

Step 4: Bill it in Workroom

  1. Create a service called "Technology Fee" in your Library so it's reusable.

  2. On an estimate or invoice, add it with + Add Service or From Library → Services.

  3. For a percentage, calculate the amount from the design fee or budget and enter it as the unit price.

  4. Add the explanation in the line's description, and a line in Terms & Conditions if you want it in writing.

Step 5: Review it yearly

Re-run your audit at least once a year and adjust the fee to match your actual spend.

Related articles

  • How to set up fees, payment schedule, and terms on an estimate

  • Markup vs. margin: what's the difference?