The quickest way to review Q1 is to pull three reports - your P&L, your Balance Sheet, and your Statement of Cash Flows - then compare each against Q4 of last year and Q1 of the year before. That comparison is where the actual story lives. Most owners only look at one number (revenue) and miss the rest.
Q1 closed weeks ago. If you haven't sat with the numbers yet, you're not alone. But Q2 is already running, and waiting until July to look back means making decisions in May and June without any data behind them.
TL;DR: A real Q1 review takes about 60 to 90 minutes. Pull your P&L, Balance Sheet, and Cash Flow Statement, then compare each to Q4 2025 and Q1 2025. According to the Federal Reserve's 2026 Report on Employer Firms, 51% of small employer firms cite uneven cash flow as a financial challenge. A quarterly review is how you catch that pattern early instead of finding out at year-end.
Why Most Small Business Owners Skip the Quarterly Review
About 42% of small business owners admit they had limited or no financial literacy before starting their business (Intuit QuickBooks, 2025). When you don't know what you're looking at, opening a P&L feels less like reading a report and more like staring at a wall of numbers.
The other reason: the reports look fine when revenue is up. So owners glance at the top line, see growth, and move on. The problem is that revenue alone hides almost every meaningful question. Margin compression, slow-paying clients, rising fixed costs - none of those show up if you're only checking that one number.
From the practice: Most of the small business owners I work with in the Denver area didn't avoid quarterly reviews on purpose. They just didn't have a clear process for what to look at. Once we set a 90-minute block on the calendar with a checklist, the review actually happens.
The Three Reports You Need (And What Each One Tells You)
You need three reports for a real review, not one. The P&L answers "did we make money?" The Balance Sheet answers "what do we own and owe right now?" The Cash Flow Statement answers "where did the money actually go?"
Skipping any one of them leaves a gap. Profit and cash are different numbers, and treating them as the same is how profitable businesses end up scrambling for payroll. If you've never looked at a Cash Flow Statement, the post on cash flow vs. profit walks through why these two reports tell different stories.
Profit & Loss (P&L)
This is the report most owners already know. Revenue minus expenses equals net income. For Q1, you're looking at three months of activity stacked together.
What to focus on:
- Gross margin percentage: revenue minus cost of goods sold, divided by revenue. If this number drops, you're either charging less or your costs went up. Either way, it's worth knowing.
- Top three expense categories: payroll, rent, and one variable line. Most growth in expenses comes from one of these.
- Net income compared to last year: not just dollars. The percentage of revenue.
Balance Sheet
The Balance Sheet is the report owners ignore most. That's a mistake. It's where loan balances, accounts receivable, accounts payable, and owner equity actually live.
A clean Q1 Balance Sheet should answer: How much do clients owe me? How much do I owe vendors? How much cash do I have? How much have I drawn from the business this year?
If your A/R balance is climbing while revenue is flat, your clients are paying slower. That shows up on the Balance Sheet first, weeks before it shows up in your bank account.
Statement of Cash Flows
The third report is where you stop guessing. The Statement of Cash Flows reconciles your P&L profit to the actual change in your bank balance. It shows three buckets: cash from operations, cash from investing, and cash from financing.
If you made $25,000 in profit during Q1 but your bank balance only went up $4,000, this report tells you exactly where the other $21,000 went. Loan principal payments. Owner draws. Inventory purchases. Equipment.
According to a QuickBooks 2025 survey, 74% of small business owners say their cash flow challenges have stayed the same or gotten worse over the last 12 months. The Cash Flow Statement is the report that actually explains why.
How to Compare Q1 to Earlier Periods
Numbers in isolation tell you almost nothing. The comparisons are where the insight comes from. For each report, run two comparisons.
Q1 2026 vs. Q1 2025. Year-over-year. This controls for seasonality. If your business is slower in winter, comparing Q1 to Q4 will always look bad. Comparing Q1 to last year's Q1 strips that out.
Q1 2026 vs. Q4 2025. Quarter-over-quarter. This shows momentum. Are revenue and margin growing or shrinking from one quarter to the next? Did fixed costs jump after a lease renewal or new hire?
In QuickBooks Online, you can pull both comparisons by adjusting the date range and selecting "Compare another period" in the report customization panel. Export both to PDF and put them side by side.
What you're looking for is direction and magnitude. A 3% drop in gross margin year-over-year is a yellow flag. A 12% drop is a fire. The absolute numbers matter less than which direction they're moving and how fast.
The Five Questions to Ask Your Numbers
Once the reports are open and the comparisons are running, here's what to actually ask. These five questions cover the spots where small businesses lose ground without realizing it.
- Is gross margin holding? If your costs are going up faster than your prices, you're working harder for less.
- Who owes me money, and how long has it been outstanding? Pull the A/R aging report. Anything past 60 days needs a follow-up plan.
- Where did cash actually go? The P&L net income and the bank balance change rarely match. The Statement of Cash Flows is the bridge.
- What's my customer concentration? If one client is more than 25% of revenue, that's a risk worth tracking.
- What's my runway? Cash on hand divided by average monthly operating expenses. Less than three months and you're in tight territory.
The five questions are the same every quarter. Once you've asked them once, you have a baseline. The next quarter, you're not learning the questions, you're just answering them again with new numbers. That's the part that gets faster over time.
If your books aren't clean enough to answer these questions reliably, the answers are worse than guesses - they're confidence in wrong information. The post on what CPA-ready books actually look like covers the standard your file should hit before any of this analysis is worth running. And if reconciliation isn't a regular habit, how often you should reconcile is the place to start before quarterly reviews.
What Q1 Tells You About Q2 (Including Estimated Taxes)
Q1 closed. Q2 is already running. The next checkpoint isn't October. It's June.
Your Q2 federal estimated tax payment is due June 15, 2026 (IRS Second Quarter Tax Calendar). The Q2 period covers April 1 through May 31, which means you only have about six weeks of revenue data to work with when you make the payment. That's tight.
The fastest way to size your Q2 payment is to take your Q1 net income, project a similar Q2, and use that to estimate the tax owed. The safe harbor rule lets you avoid underpayment penalties if you've paid 90% of your current-year tax or 100% of last year's tax (110% if your prior-year AGI was over $150,000) per the IRS Estimated Tax guidance. The current IRS underpayment penalty rate is 7% annually, compounded daily.
Beyond the tax payment, Q1 numbers tell you whether to adjust anything for Q2. If Q1 revenue undershot, what's the plan? If margin compressed, what changed? Q2 is a chance to make a correction. Q3 is too late.
Frequently Asked Questions
How long does a real quarterly review take?
For a small business with clean books, 60 to 90 minutes. That includes pulling the three reports, running the year-over-year and quarter-over-quarter comparisons, and walking through the five questions above. If your books aren't current, the review takes longer because you spend the first hour trying to figure out whether the numbers are right.
What if my Q1 books aren't reconciled yet?
Reconcile first, review second. Running a quarterly review on unreconciled books gives you confidence in numbers that aren't accurate. Reconcile each bank account and credit card through March 31, then pull the reports. According to a QuickBooks 2025 study, 9 in 10 small business owners say working with an accounting professional helps their business grow, and reconciliation is usually the first thing a bookkeeper fixes.
When is the Q2 2026 estimated tax payment due?
Q2 2026 federal estimated taxes are due June 15, 2026, per the IRS Second Quarter Tax Calendar. The Q2 period covers income earned April 1 through May 31. The IRS underpayment penalty currently runs at 7% annually, so missing this deadline gets expensive faster than it used to.
Do I need a CPA to do a quarterly review?
No. The review itself is something most owners can do once the books are clean and they have a checklist. A CPA or bookkeeper helps if your books need work first, if you want a second set of eyes on the numbers, or if you're trying to decide whether to make tax planning moves before year-end. If quarterly reviews keep turning up the same problems, 5 signs your business has outgrown DIY bookkeeping covers when it's time to bring someone in.
What's the most common thing owners miss in a Q1 review?
The Balance Sheet. Owners look at the P&L, see net income, and stop. The Balance Sheet is where slow-paying clients (rising A/R), unpaid vendor bills (rising A/P), and creeping owner draws actually show up. A profitable Q1 with a deteriorating Balance Sheet is a warning sign that gets missed almost every time.
The Short Version
Q1 numbers don't matter if nobody reads them. Pull three reports. Run two comparisons. Ask five questions. Use what you learn to set Q2 expectations and size the June 15 estimated tax payment.
If your books aren't where they need to be for any of this to work, the post-tax-day bookkeeping checklist covers what to fix first. Or if you'd rather hand the monthly work off and just get a quarterly review handed to you, Ground Control Bookkeeping handles monthly bookkeeping and quarterly check-ins for small businesses across the Denver and Littleton area.