What Your CPA Actually Needs From You at Tax Time (And How to Make the Hand-Off Painless)
This is Part 4 of 4 in the Tax Season Survival Series, a guide to getting your small business finances ready for tax season without the scramble.
The March Phone Call
A few years ago, one of my CPA friends called me in the middle of March with a favor to ask. A mutual client had just dropped off his QuickBooks file, and she needed me to look at it before she could even start his return.
"Jasmine," she said, "there are 800 unreviewed transactions. The balance sheet doesn't reconcile. The bank accounts haven't been touched since August. I don't even know where to begin."
I pulled up the file. She was not exaggerating. There were expense transactions sitting in the Uncategorized Expense account. Owner draws mixed in with business income. Months of bank feeds imported but never reviewed. Sales tax collected and never mapped to a liability account. And the balance sheet, the document that is supposed to tell you exactly what your business owns and owes, was off by thousands of dollars with no clear explanation why.
Here is the part that really stings: the client had no idea any of this was a problem. He thought handing over his QuickBooks login meant he was handing over a finished set of books. He had been logging in regularly, making sure transactions were coming in, and assumed that meant everything was fine. He had no idea there was a difference between data flowing into QuickBooks and data being properly reviewed, categorized, reconciled, and closed.
My CPA friend had to pause his return entirely, call him in for a conversation, and explain that she could not file until the books were cleaned up. He had two choices: pay her CPA rate to untangle the mess, or find a bookkeeper to do it first. Either way, he was looking at an extension, extra fees, and a very stressful few weeks that could have been entirely avoided.
That call is the reason I am writing this post.
What a CPA Does vs. What a Bookkeeper Does
This distinction matters more than most small business owners realize, and it connects directly to a myth I addressed in Week 11 of this series: "My CPA will clean up my books before filing."
Here is the honest truth. A CPA can absolutely clean up your books. But that is not what they are trained for, and it is not what you are paying them for. A CPA is a licensed tax strategist and compliance expert. Their job is to review a finished, accurate set of financial records and apply tax law to minimize what you owe while keeping you compliant.
A bookkeeper's job is to get your records to that finished, accurate state in the first place.
When your CPA has to do the bookkeeper's work, they are doing it at CPA rates. That means you are paying $200 to $400 per hour for work that a skilled bookkeeper would handle at $50 to $100 per hour. And because CPAs are in their busiest season, the work takes longer than it should and your return gets delayed.
The $500 rule I share with every client: cleaning up your books with a bookkeeper before tax season almost always costs less than having your CPA do it. In most cases, significantly less.
The Exact List of What Your CPA Needs From You
Knowing what does your CPA need from you at tax time is the fastest way to make this process smooth. Here is the complete list.
Reconciled bank and credit statements for the full year. Every account, every month. Your CPA needs to know that what is in your books matches what actually moved through your accounts. If there are gaps or discrepancies, your return cannot be filed with confidence.
Accurate Profit and Loss statement and Balance Sheet for the year. These two reports are the backbone of your return. The P&L shows your income and expenses. The Balance Sheet shows what your business owns and owes. Both need to be accurate, complete, and tied to your reconciled accounts.
Payroll totals that match your W-2s and 1099s. If you ran payroll during the year, your CPA needs to confirm that the totals in your books align with the W-2s issued to employees. Discrepancies here are a red flag that will slow everything down.
A list of all contractors paid $600 or more, with names, mailing addresses, and SSN or EIN. This is 1099-NEC territory, and I am going to give it its own section below because it trips up so many small business owners every single year.
Documentation for significant asset purchases. If you bought equipment, vehicles, or other major assets during the year, your CPA needs the purchase receipts and financing details so they can apply depreciation or Section 179 expensing properly.
Carryover information from prior years. Net operating loss carryforwards, depreciation schedules, prior year tax returns. These documents tell your CPA what credits or deductions you may be able to apply this year.
Last year's tax return. Even if you switched accountants, bring it. It provides context your CPA needs to prepare an accurate return.
Any relevant business changes during the year. Did you add a business partner? Change your legal structure? Open or close a location? Your CPA needs to know so the return reflects reality.
The 1099-NEC Section You Cannot Skip
If you paid any contractor, freelancer, or independent service provider $600 or more during the year, you are required to issue them a 1099-NEC. This includes graphic designers, virtual assistants, cleaning services, bookkeepers who are not on payroll, and anyone else you paid for services through your business.
The deadline is January 31. Not April. January 31.
The penalty for failing to file a 1099 ranges from $60 to $310 per form, depending on how late you file. If the IRS determines the failure was intentional, the penalty is $630 per form with no maximum cap.
What you need for each contractor: their legal name, current mailing address, and either their Social Security number or their Employer Identification Number. The easiest way to collect this is to have every contractor complete a W-9 before you pay them the first time. If you did not do that, you will need to request it now, and some contractors will be slow to respond.
Do not wait until January to sort this out. Start your contractor list in the fall.
Not sure if your books are CPA-ready? The free Financial Health Checklist gives you a clear picture in 5 minutes. [Download it free]
What It Costs You When Your CPA Does the Bookkeeper's Work
I already mentioned the hourly rate difference, but let me make it concrete. If your books need 10 hours of cleanup before your CPA can start, here is the difference:
A bookkeeper at $75 per hour: $750.
A CPA at $300 per hour: $3,000.
That $2,250 difference does not buy you anything except the stress of paying more for the same result. And it buys you something you definitely do not want: a delayed return. Most CPAs are working at or near capacity during tax season. When they discover cleanup work that was not expected, they push your file back in the queue. That means extensions, and extensions mean uncertainty about what you owe, which makes cash flow planning harder.
The simple way to avoid all of this is to do a proper bookkeeping cleanup before you ever reach out to your tax preparer. That is exactly what the how to organize books for CPA conversation should look like: clean, reconciled, documented, and ready.
The Ideal Year-End Timeline
Knowing how to prepare books for a tax preparer is one thing. Knowing when to do each piece is what actually makes it stick.
October: Begin your year-end close. Review open invoices. Reconcile any accounts that fell behind. Identify any transactions that need documentation before the year ends.
November: Categorize and reconcile every account through the end of the month. Pull together your contractor list and make sure you have W-9s for everyone who will need a 1099.
December: Final review. Reconcile December as soon as the month closes. Pull your Profit and Loss and Balance Sheet and read them as if you were your CPA. Does anything look wrong or out of place? Fix it now, not in February.
January: Hand off a clean file. Your CPA gets organized books, a reconciled balance sheet, and a complete contractor list. You file on time, you pay what you actually owe, and you are not on the phone with your CPA at 11pm on April 14th.
Your CPA Meeting Checklist
Bring all of this when you meet your tax preparer:
Reconciled bank and credit card statements for all 12 months
Profit and Loss statement for the full year
Balance Sheet as of December 31
Payroll summary with W-2 totals
List of contractors paid $600 or more, with W-9 information
Asset purchase receipts (equipment, vehicles, technology)
Depreciation schedules from prior years
Net operating loss carryforward documentation if applicable
Prior year tax return
Notes on any significant business changes during the year
Any notices received from the IRS or state tax authority during the year
Organize these before your meeting. Your CPA charges for their time in the room, and walking in prepared tells them you respect that.
Closing Thoughts
The client from that March phone call eventually got his taxes filed. It cost him more than it should have, took longer than he expected, and added stress to an already demanding season. But the experience changed how he approached his books. The following year, he handed off a clean file in January without being asked.
That is what good bookkeeping practices for taxes actually look like in real life. It is not magic. It is a habit, built month by month, that pays off every single time tax season comes around.
Now you have everything you need to make this year different.
The Small Business Bookkeeping Bundle gives you every tool to build the kind of books your CPA will thank you for: Annual Checklist, Monthly Close Tracker, and the Chart of Accounts Cheat Sheet that keeps every transaction in the right category year-round. [Get the Bundle] Starting at $27. If your books need cleanup before you hand them off this year, [book a free call] and let's talk.
By Jasmine Thompson a QuickBooks Platinum ProAdvisor and fractional CFO serving small businesses, entrepreneurs, nonprofits, and CBOs nationwide from Los Angeles, CA. Stellar Consulting Inc. has 20+ years of expertise in bookkeeping, payroll, CFO advisory, and grant compliance. Learn more at stellarconsulting.us.
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