Seller Note Accounting: 6 Things to Settle After the Close

Seller Note Accounting: 6 Things to Settle After the Close

Seller note accounting is the work of recording and tracking the part of the purchase price you still owe the person you bought the business from. At closing, everyone watches the wire. Afterward the note sits in a drawer while interest accrues and nobody is sure whose job the balance is.

The six items below are a checklist, not a ranking. System Six, a Seattle bookkeeping and fractional CFO firm, is the one firm written up here, and its profile says it helps organizations modernizing a finance function after an acquisition. System Six is a vetted Sam's List member and a paying member of our featured program; payment does not buy the language we use or its reviews. You can read how we picked this firm at the end.

1. Seller Note Accounting Starts With the Liability and the Schedule

On the day of closing, the note generally belongs on your books as a liability for the amount the signed note states, though a rate far below market can change the measurement, so ask your CPA. The closing statement, the purchase agreement and the note should all show the same number.

Then agree the amortization schedule in writing with the seller. It lists each payment date, the interest and principal in each payment and the balance afterward, and it should show any balloon payment, interest-only period or rate change.

The limitation: a schedule only summarizes the note. If the note is unclear about when interest starts or how late payments are handled, the schedule cannot fix that, so ask the attorney who drafted it.

2. Interest: Accrue It, Pay It, and Ask About Reporting

Interest builds up every day, whether or not a payment is due. Record it as it accrues, usually monthly, so the expense lands in the right period and the balance is not understated between payments.

There is also a reporting question. When a business pays interest to an individual seller, there may be an information-reporting obligation, such as a Form 1099-INT, and the answer can depend on who the seller is and what was paid. Ask your CPA before the first payment and collect the seller's tax details early.

The limitation: accruing interest shows what you owe, not what is deductible or how it is taxed. That is a CPA question, and it can differ from how the books look.

3. Principal vs Interest: Split Every Payment

Every payment has two parts, and the books should show both. Record a $10,000 payment as one expense and the interest never reaches the income statement correctly while the note balance never drops.

The routine is simple. Pull the interest and principal amounts from the schedule, record interest as expense and principal as a reduction of the liability. If you pay extra, check what the note says about prepayment and decide whether it reduces principal or counts toward the next payment.

The limitation: the split follows the note's terms, not your preference. If the seller applies a payment differently than you do, settle it in writing before it compounds.

4. Seller Financing Business Acquisition: Lender Terms and Subordination

Seller financing in a business acquisition rarely stands alone. If a bank or an SBA lender provided the rest of the money, the loan documents may set conditions on the seller note, such as subordination to the bank loan, limits on when principal can be paid or a requirement to get the lender's consent before changing the note.

Read the loan agreement and the note side by side and list every condition that touches the other document. Turn each one into a calendar item. If principal payments are restricted until a test is met, someone has to check the test before each payment goes out, and the seller should know about it too.

The limitation: conditions vary by lender and loan, and the lender decides what its documents mean. Have the attorney or the lender confirm any unclear point.

5. Who Owns the Monthly Reconciliation of Seller Note Accounting

Each month, compare three balances: the one on your books, the one on the schedule and the one the seller believes you owe. When they agree, you are done. When they do not, you have found the error while it is small.

Name one owner with a date each month, whether that is your bookkeeper, your fractional CFO or you, and put it on the month-end checklist. Keep the note, schedule and payment confirmations together for any later refinance or sale.

The limitation: matching balances show the numbers agree, not that the note is being followed as written. A payment on the wrong date still needs a person to notice.

6. Build the Post-Acquisition Finance Function Around the Note

The note is one liability in a bigger problem. A buyer often inherits a chart of accounts built for someone else and a close process that lived in one person's head. The post-acquisition finance function is what replaces that: who closes the books, who pays bills, who reviews the numbers and who answers the bank.

Put the note into that function on purpose, with an owner, a place on the checklist and a line in the cash forecast so payments are never a surprise.

The limitation: building this takes time a working owner may not have. Outside help trades cost for capacity, and it does not remove the owner's responsibility for the books.

Where System Six Fits

System Six is a bookkeeping and fractional CFO firm based in Seattle, Washington. It was founded in 2009, has about 41 employees and serves clients nationwide. Its live profile lists Non-Profit Organizations, Professional Service Firms and Real Estate Investors as specialties, says it serves small businesses generating between $1 million and $10 million of revenue, and says the firm was acquired by a searcher in 2021. Reviews on Sam's List are limited, so we describe the firm by what its profile says and cite no count.

The limitation, plainly: the profile lists a $1 million revenue minimum and fees from $800 per month, so a smaller business may fall outside what System Six takes on. It does not describe seller note tracking, interest reporting or lender covenant monitoring by name, so ask what is included and who owns which task.

Frequently Asked Questions

How do you account for a seller note after closing?

Record the note as a liability for the amount the signed document states, accrue interest on a schedule and split each payment into interest and principal. Reconcile the balance monthly against the schedule and the seller's records. Ask a CPA how the note and its interest are treated for tax.

Who should track a seller note, the owner or the bookkeeper?

Either can, but one named person should own it, with a monthly date on the close checklist. A bookkeeper often keeps the entries, while the owner or a fractional CFO reviews terms and lender conditions. What matters is that someone checks the balance against the schedule every month.

Can an SBA lender restrict payments on a seller note?

It can. Acquisition loan documents may require the seller note to be subordinated or limit when principal may be paid. Terms depend on the lender and the loan, so read the loan agreement beside the note and confirm any unclear point with the lender or an attorney before paying.

Before the first payment is due, put the signed note, the loan agreement and the schedule in one folder and name the person who reconciles the balance. You can browse fractional CFOs on Sam's List, including the firm above, and ask each how it tracks a seller note after an acquisition.

How We Picked This Firm

You should be able to check our work, so here is how this post was built.

The pool. The pool is the firm written up here, a vetted Sam's List member in our featured program. This is not a survey of every bookkeeper or fractional CFO who works with acquired businesses, and many other firms could fit.

How it is organized. The six items are things to settle, not a ranking. System Six is the only firm written up, so there is no order of firms.

What review counts mean here. System Six has too few reviews on Sam's List for a count to mean much, so we do not cite one. A count shows how many clients wrote something down, not technical quality.

What payment does and does not buy. Listing on Sam's List is free, and so is being named in this article. The firm written up here is a paying member of our featured program, which is why it gets a write-up. What payment does not buy is the language we use about a firm, its review count, or a promise that it fits you.

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About the author: Kimberly Green is the cofounder of Sam's List, where business owners and high earners find vetted CPAs, financial advisors, and fractional CFOs. She's met one-on-one with 400+ financial professionals and writes from the real data behind thousands of client-advisor matches. Ask her anything about finding an accountant - she's heard it all, including the questions people are afraid to ask.