Good financial reports don’t need to be complicated or intimidating. For an interior design studio, they should answer a few practical questions: Are we making money, where is cash going, and can we afford our next decisions?
If your reports don’t help you see that clearly, they’re not set up for the way you actually work.
The three core reports you should see regularly
At a minimum, your bookkeeper should provide, monthly or quarterly:
- Profit & Loss (P&L)
- Balance Sheet
- A clear view of cash flow (this can be a formal report or a simple, structured summary)
Each has a distinct job.
Profit & Loss: are our services and projects profitable?
Your P&L shows income and expenses over a period of time, and whether you ended that period in profit or at a loss.
For an interior design studio, a useful P&L will separate income into meaningful categories such as:
- Design fees (flat-fee, hourly, retainers)
- Product revenue (furnishings, finishes, decor)
- Consulting or e-design services
On the expense side, you’ll want at least:
- Cost of goods sold (what you pay vendors for products)
- Team costs (employees, design assistants, contractors)
- Overhead (rent, insurance, software, marketing, office expenses, etc.)
With that structure, your P&L should help you answer:
- Are our fees covering our team and overhead with room for profit?
- Are we relying too heavily on product sales to make projects work?
- Which service lines or offerings are more profitable than others?
If everything is bundled into “Sales” and a long list of generic expenses, it’s worth asking your bookkeeper to restructure the chart of accounts so your P&L reflects how you actually earn and spend.
Balance Sheet: what do we own, and what do we owe?
Your Balance Sheet is a snapshot of your studio’s financial position at a specific date.
It shows:
- Assets (cash, accounts receivable, certain equipment or deposits)
- Liabilities (credit cards, loans, unpaid bills)
- Equity (what’s effectively left for the owner after debts)
For an interior design business, key Balance Sheet lines include:
- Cash balances in your various accounts
- Accounts Receivable: invoices sent but not yet paid
- Accounts Payable: what you owe to vendors, trade accounts, and subcontractors
- Owner’s equity and owner draws
This helps you answer questions like:
- Do we have enough cash to cover upcoming vendor payments and payroll?
- Are we leaning too heavily on credit cards or debt?
- Are clients paying promptly, or are receivables building up?
If you use a system like Profit First, your bank accounts may be mapped clearly on the Balance Sheet so you can see how much is sitting in profit, owner pay, tax, and operating expense accounts at a glance.
Cash flow: where did the money actually go?
You can show a profit on paper and still feel like cash is constantly tight. That’s a cash flow issue.
A helpful cash flow view for an interior design studio doesn’t need to be overly technical. It should show, over a period:
- Cash coming in (retainers, progress payments, final invoices, product reimbursements)
- Cash going out (vendors, team, rent, software, owner pay, taxes)
- Net change in cash (did your cash increase or decrease?)
This can be a formal Cash Flow Statement or a simple, consistent summary your bookkeeper prepares. The key is that it connects clearly to what you experience in the business: when large product orders go out, when big client payments arrive, and how that affects your ability to plan.
With this in place, you can see:
- Whether you’re consistently cash positive month to month
- How project timing is affecting your bank balance
- Whether you need to adjust deposit amounts, billing schedule, or payment terms
Layering Profit First on top of this gives you a second lens: not just total cash, but how much is available for profit, owner pay, taxes, and operating expenses.
Project-level insight (kept simple)
You don’t need a complex project-accounting system to get useful project insight.
A practical approach is to:
- Tag major income and related costs by project or by client where it makes sense
- Periodically review how a few key projects performed against your expectations
This helps you see patterns:
- Which types of projects reliably meet your target margins
- Which fee structures tend to lead to scope creep
- Which clients or project profiles are the best fit for how you work
You can then adjust your offers, pricing, and boundaries using real data, not just instinct.
How often you should be reviewing reports
A reasonable cadence for most studios looks like:
- Monthly
- P&L
- Balance Sheet
- Cash view or summary
- Quarterly
- Trend review and adjustments (pricing, spending, Profit First percentages, hiring decisions)
- Annually
- Strategic planning tied to your goals for the next year or two
- Strategic planning tied to your goals for the next year or two
The format matters less than the conversation. A report you never look at, or that you don’t understand, isn’t helping.
What to ask your bookkeeper for
If you’d like your reports to be more useful, some direct questions you can ask are:
- “Can you break out my income between design fees and product revenue?”
- “Can you show cost of goods (client purchases) separately from my overhead?”
- “Can we set up a simple monthly review where you walk me through my P&L and Balance Sheet in plain language?”
- “Can we align my reports and bank accounts with a Profit First structure so I can see profit, owner pay, tax, and operating expenses clearly?”
A bookkeeper who works regularly with interior designers should be able to adjust your reports so they reflect the way your studio functions day to day.
The goal isn’t more spreadsheets. The goal is a small set of clear, consistent reports that support confident, timely decisions about your business.
