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Welcome to The DTS Files for Interior Designers

The DTS Files is a premium content hub for interior designers who want to grow their businesses with expert-backed strategies, real-world consulting insights, and proven frameworks.

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ACTIONABLE BUSINESS STRATEGIES

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MEMBERS-ONLY ARTICLES PUBLISHED WEEKLY

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PRIVATE LIBRARY OF EXPERT INSIGHTS & ADVICE FOR INTERIOR DESIGNERS

| ACTIONABLE BUSINESS STRATEGIES I MEMBERS-ONLY ARTICLES PUBLISHED WEEKLY | PRIVATE LIBRARY OF EXPERT INSIGHTS & ADVICE FOR INTERIOR DESIGNERS

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SYSTEMS & OPS Katie McFarlan SYSTEMS & OPS Katie McFarlan
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Invest in Contracts That Convert Prospects to Paying Interior Design Clients

Each year, we compile insights and tips from interior design industry experts to help make the year ahead more seamless and profitable. We gather these contributions into our annual playbook, and in this blog, we’re sharing one individual expert insight pulled directly from that resource.

These are tips from a business lawyer and former litigation lawyer who specialises in supporting interior designers and creative business owners. Tracey touches on how the difference between a struggling design business and a thriving one often comes down to one thing: properly tailored contracts that actually work for how you operate.

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SYSTEMS & OPS, PRICING Katie McFarlan SYSTEMS & OPS, PRICING Katie McFarlan
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How to Make Sound Financial Decisions as an Interior Design Business Owner

Each year, we compile insights and tips from interior design industry experts to help make the year ahead more seamless and profitable. We gather these contributions into our annual playbook, and in this blog, we’re sharing one individual expert insight pulled directly from that resource.

These are tips from a CPA and accounting professionals at CVW Accounting, providing interior designers with premium quality services and personalized care to help you make sound financial decisions.

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SYSTEMS & OPS, PRICING Katie McFarlan SYSTEMS & OPS, PRICING Katie McFarlan
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How Interior Designers Can Streamline Procurement in a Changing Financial World

Each year, we compile insights and tips from interior design industry experts to help make the year ahead more seamless and profitable. We gather these contributions into our annual playbook, and in this blog, we’re sharing one individual expert insight pulled directly from that resource.

These are tips from a brand ambassador at Design Manager.

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SYSTEMS & OPS, TECH TIPS Katie McFarlan SYSTEMS & OPS, TECH TIPS Katie McFarlan
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How To Use Renderings Throughout Your Entire Interior Design Process

Each year, we compile insights and tips from interior design industry experts to help make the year ahead more seamless and profitable. We gather these contributions into our annual playbook, and in this blog, we’re sharing one individual expert insight pulled directly from that resource.

These are tips from the owner and designer behind CANB Design, a residential design and rendering studio. Specializing in creating realistic 3D renderings that help designers and homeowners visualize their projects with clarity and confidence.

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HIRING Katie McFarlan HIRING Katie McFarlan
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Establishing a Symbiotic Relationship Between the Design Business Owner and a Design Assistant.

Each year, we compile insights and tips from interior design industry experts to help make the year ahead more seamless and profitable. We gather these contributions into our annual playbook, and in this blog, we’re sharing one individual expert insight pulled directly from that resource.

These are tips from Dakota Design Company’s in-house certified interior designer, tenured design professor, and professional writer.

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SYSTEMS & OPS Katie McFarlan SYSTEMS & OPS Katie McFarlan
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Top 10 Most Popular Interior Design Business Blogs of 2025

In 2025 we wrote 70 blog posts! It didn't realize we wrote that many but I think it's because of our 2x/month articles for The Design Brief® (the newsletter Dr. Gloria writes where she shares lessons from design school, w/o the tuition FTW). 

So that means approximately 25 articles for The Design Brief® plus 45 regular blogs. That's wild. I'm happy with that. 

Here are the top ten articles you guys kept coming back to in 2025. A few of them surprised me. 

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SYSTEMS & OPS Katie McFarlan SYSTEMS & OPS Katie McFarlan
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The Business Shifts Interior Designers Can’t Ignore in 2026

Each year, we compile insights and tips from interior design industry experts to help make the year ahead more seamless and profitable. We gather these contributions into our annual playbook, and in this blog, we’re sharing one individual expert insight pulled directly from that resource.

These are tips from an operations consultant specializing in client experience and process design for interior designers, with experience supporting 100+ firms across the U.S. and Canada.

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THE DESIGN BRIEF Katie McFarlan THE DESIGN BRIEF Katie McFarlan
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The Design Brief® | Volume XXVII | Why Visualization Skills Are So Important to Interior Designers

This post is about a topic I have been thoroughly fascinated with for the last several years—ever since I became aware of this topic’s existence. A few years ago, I read an article in The New York Times that left me astounded. How did I not know about this phenomenon, so closely tied to a creative professional’s abilities?

The illuminating phenomenon I am talking about is the ability, or in some cases, the inability to willfully bring an image of something into your mind’s eye—to see something in your head. I had never given this any thought at all, but have come to understand that I have a very agile mind’s eye, and that this ability has served me well over my career as an interior designer. And, I understand that many people are not able to conjure images in their mind’s eye at all! How many times have we designers had clients wring their hands and become paralyzed with indecision, and say, “OOOOH, I just don’t know. I just can’t see it!!!”? (I have often clients that I CAN see it, and they need to trust me.)

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ACCESS A PRIVATE LIBRARY OF EXPERT ADVICE for INTERIOR DESIGNERS

My strategies have shaped the way thousands of interior designers and luxury service providers do business.

Inside The DTS Files, you’re getting the original insights straight from the source. Tested, refined, and backed by my experience working with 100+ design firms.

And because this is a members-only space, I can go deeper than ever before, sharing the real strategies that help designers build profitable, sustainable businesses with confidence.

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PRICING PLAYBOOK for INTERIOR DESIGNERS

The Complete Guide to Pricing Your Design Services

Grab my pricing playbook, The Complete Guide to Pricing your Interior Design Services, to learn:

  • the six most common pricing models for designers

  • who each one is best for, and

  • how to know if your pricing model is broken

NEED BUSINESS SUPPORT ASAP?

SHOP TEMPLATES

Plug-and-play templates, questionnaires, processes, and guides for interior designers who want to stop reinventing the wheel with every new project.

The Design Library helps you streamline client communication, set clear expectations, and protect your time—so you can spend less time in your inbox and more time designing. Inside, you’ll find:

✔ Professionally written client emails and marketing guides for every step of the process.
✔ SOPs to standardize service delivery and create a seamless, high-end experience.
✔ Contract templates with sample scopes to protect you, your team, and your clients.

What took me years to refine can be in your inbox in minutes.

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SHOP THE DESIGN LIBRARY

*for interior designers only, not interior design business coaches, consultants, mentors, strategists.

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SHOP WORKSHOPS & TRAININGS

Learn from me and my team (comprised of industry experts and educators) all the things they don’t teach in design school. And we know because two of the women on my team went to interior design school and are professors!

After consulting with and doing hands-on implementation for over 100 interior design business owners, I’ve seen what works (and doesn’t) across every business model imaginable. We are familiar with various software types, team structures of 1 to 20, and the challenges that are coming, whether you’re on your way to your first $100,000 or already making multiple millions.

On-demand and live step-by-step trainings for your busy schedule.

Katie McFarlan Dakota Design Company Premium Client Process templates for Interior Designers
learn in the workroom

*for interior designers only, not interior design business coaches, consultants, mentors, or strategists.

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COMPLIMENTARY QUIZ FOR INTERIOR DESIGNERS

You don’t need to overhaul everything. You just need to fix the right thing.

This 2-minute quiz will help you identify what’s holding you back and how to fix it.

GET YOUR RESULTS IN TWO MINUTES

JOIN 19,000+ DESIGNERS EVERY FRIDAY

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Proven strategies and tools to streamline and elevate your interior design business.