Cash vs Accrual Accounting for New Optometry Practices
Learn the difference between cash and accrual accounting for new optometry practices, with pros, cons, and a comparison table to help you choose.
Choosing an accounting method is one of the first financial decisions you’ll make for your new optometry practice. The two main options, cash basis and accrual basis, affect how you record income and expenses, and they can change your reported profit, tax liability, and ability to manage cash flow. This guide explains both methods, compares them side by side, and gives you practical steps to decide which one fits your practice now and as it grows.
What Is Cash Basis Accounting?
With cash basis accounting, you record revenue when you actually receive payment, and you record expenses when you actually pay them. For example, if you fit a patient with contact lenses in December but they pay in January, you record that income in January. Similarly, if you order frames in December but pay the supplier in January, you record that expense in January.
Pros of cash basis:
- Simpler to understand and manage, especially if you’re not a numbers person.
- Gives a clear picture of your actual cash on hand, which is critical for a new practice.
- May lower your tax bill in the early years if you have unpaid receivables, because you don’t count them as income yet.
Cons of cash basis:
- Does not match income with the expenses that generated it, so your profit can look misleading. For instance, you might have a great month of sales but a low bank balance because you haven’t collected payments yet.
- Not accepted by GAAP (Generally Accepted Accounting Principles) for most businesses, so if you ever need audited financials for a loan or investor, you’ll have to switch.
- Can be harder to track inventory and accounts receivable accurately, which matters for an optometry practice that sells frames and lenses.
What Is Accrual Basis Accounting?
Accrual basis accounting records revenue when it is earned, regardless of when payment is received, and records expenses when they are incurred, regardless of when they are paid. For example, if you provide an eye exam in December and bill the patient’s insurance in January, you record the revenue in December. If you receive an invoice for lab work in December but pay it in January, you record the expense in December.
Pros of accrual basis:
- Provides a more accurate picture of your practice’s profitability over time, because it matches revenue with the expenses that generated it.
- Required for GAAP compliance, which can be important if you plan to seek financing or sell the practice later.
- Helps you see trends in your business, like seasonal fluctuations, more clearly.
Cons of accrual basis:
- More complex to maintain, often requiring accounting software and possibly a professional bookkeeper.
- Can show a profit even when your bank account is empty, which can be stressful if you’re not tracking cash flow separately.
- May increase your tax liability in the early years if you have significant unpaid receivables, because you report income before you collect it.
Cash vs Accrual: Key Differences at a Glance
| Aspect | Cash Basis | Accrual Basis |
|---|---|---|
| Revenue recognition | When cash is received | When service is performed or product is sold |
| Expense recognition | When cash is paid | When expense is incurred (invoice received) |
| Complexity | Low | High |
| Tax impact | Pay tax on collected income | Pay tax on earned income, even if not collected |
| GAAP compliance | No | Yes |
| Best for | Small, simple practices | Growing practices or those with inventory |
| Typical cost to implement | $0-$50/month for basic software | $50-$200/month for software plus bookkeeper |
Which Method Should You Choose for Your New Optometry Practice?
For most new optometry practices, cash basis accounting is the practical starting point. It’s simpler, requires less bookkeeping, and gives you a direct view of your cash position, which is critical when you’re just getting off the ground. Many practices operate on cash basis for the first few years.
However, if you plan to carry significant inventory (frames, lenses, contact lenses), have a high volume of insurance claims that take weeks to pay, or intend to seek a business loan or outside investment, accrual basis may be a better choice. It gives a truer picture of your profitability and is required by many lenders.
A hybrid approach is also common: use cash basis for tax purposes (if allowed by the IRS, which it is for many small businesses with less than $25 million in average annual gross receipts) and use accrual basis internally for management decisions. This gives you the best of both worlds, but it requires more effort to maintain both sets of books.
Practical Steps to Decide and Implement This Week
- Review your practice plan. Look at your projected revenue and expenses for the first year. If you expect to have significant unpaid receivables at year end (e.g., insurance claims), cash basis will defer tax on that income, which can help cash flow.
- Talk to your accountant. Discuss your specific situation, including your state’s rules and your growth plans. Your accountant can help you project the tax impact of each method.
- Choose your accounting software. QuickBooks Online, Xero, and FreshBooks all support both methods. Set up your chart of accounts to match your choice. For cash basis, you can start with a simple spreadsheet, but software will save time later.
- Set up a separate cash flow tracking system. Regardless of the method you choose, track your actual bank balance weekly. This is essential for paying bills and payroll on time.
- Document your decision. Write down which method you’re using and why. This will help you stay consistent and avoid confusion when you file taxes.
FAQ
Can I switch from cash to accrual later? Yes, you can switch, but it requires filing Form 3115 with the IRS and may result in a one-time adjustment to your income. It’s easier to switch early, so plan ahead.
Which method do most optometry practices use? Many small practices start with cash basis for simplicity, but as they grow and take on inventory or loans, they switch to accrual. There’s no industry standard; it depends on your specific situation.
Does cash basis affect my ability to get a loan? Lenders often prefer accrual financials because they show a more complete picture of your business. If you’re on cash basis, you may need to provide additional documentation, like accounts receivable aging reports, to get a loan.
How does inventory affect my choice? If you maintain inventory, accrual basis is generally better because it allows you to track cost of goods sold accurately. Cash basis can distort your profit when you buy large amounts of inventory in one period and sell it in another.
The Bottom Line
For a new optometry practice, cash basis accounting is often the simplest and most practical starting point, especially if you’re managing tight cash flow. However, if you have significant inventory, plan to seek financing, or want a more accurate picture of profitability, accrual basis is worth the extra complexity. Talk to your accountant, consider your growth plans, and set up your books with a method that you can maintain consistently. The right choice now will save you headaches later.