You run a design business and you’re good at it. But, if you’re like most designers, there’s a good chance your financial statements are giving you a distorted picture of your firm’s health. Here are a few things worth thinking about.
The Inventory Problem Nobody Talks About
Interior design sits at an unusual intersection: you’re a service business, but you’re also moving serious product volume. Furniture, fixtures, fabric, lighting, sometimes hundreds of items per project, at varying markups, on different payment schedules.
Most general accounting software isn’t built for this. It tracks money in and money out, but it doesn’t naturally handle how a design firm moves product. Things get miscategorized. Retainers hit the revenue line before they’re earned. Purchase orders muddy your true cost of goods. By the time you’re looking at a year-end P&L, you may be reading a document that doesn’t accurately reflect your profitability by project, or at all.
What works: Software purpose-built for the design industry, specifically Studio Designer, handles trade purchasing, inventory, client billing, and project-level reporting in a way general tools simply don’t. Firms that make the switch consistently report that they can finally see, clearly, where money is being made and where it’s leaking.
Are You Comparing Yourself to Anyone?
What’s a healthy net margin for a residential design firm in Memorial or West Houston? What’s typical overhead as a percentage of revenue for a firm your size? What does a healthy A/R aging look like for a business billing on retainer?
Most designers genuinely don’t know the answers, not because they’re not paying attention, but because the data isn’t easy to come by. Industry benchmarks for interior design firms are out there but reading them correctly requires accounting fluency most designers (reasonably) don’t have.
This is where a CPA who works specifically with design firms (not restaurants, not contractors, just design firms) becomes genuinely valuable. They’re not just filing your return. They’re telling you whether your numbers are where they should be and flagging it when they’re not.
Tax Planning Isn’t Something You Do in April
High-end residential design generates real income. It also generates real tax exposure if you’re not planning throughout the year. The decisions you make in Q2 and Q3, such as how you structure purchases, how you time revenue recognition, and what you’re reinvesting in the business, matter enormously by December.
A CPA who knows the design industry can spot the legal planning opportunities that a generalist might miss and can flag the risks before they become problems.
The Peer Conversation You Didn’t Know You Needed
Here’s something that doesn’t get said enough: the most useful financial insight often doesn’t come from a spreadsheet. It comes from sitting in a room with other designers who are navigating the same challenges and asking questions you’d never ask your accountant.
Questions like: How are other firms handling client deposits on large orders? What are people paying in accounting overhead? Does anyone else feel like their project margins look better than the business overall?
These conversations happen, but usually only when someone puts them together intentionally, in a room with ground rules and the right context. The designers who participate in them consistently say it changes how they think about their business.
What to Actually Look For in a CPA
Not all CPAs are the same, and for an interior design firm, the difference between a generalist and a specialist matters. Look for someone who:
- Has worked with multiple design firms, not just one or two
- Understands how Studio Designer (or similar platforms) integrates with the accounting function
- Can speak to industry benchmarks specific to your market and firm type
- Offers review-level engagement, not just annual compliance
- Has clients who will take your call when you ask for a reference
abip has extensive experience working with interior design firms. Contact Teresa Ferruzzo, CPA, or call our office today at 713.954.2002 to learn more about how we can support your firm.







