Chapter 3.2

Entering a Bill

How to record a vendor's bill you will pay later: the vendor, the dates, what it was for, and goods received into stock, so that what you owe is always known and nothing is paid twice or forgotten.

Level Beginner Time about 12 minutes to read, 2 minutes per bill You need the vendor's bill in front of you, on paper or as a PDF Edition November 2026 (revised 6 November 2026)
Learning objectives

When you finish this chapter you will be able to:

  1. Say when to enter a bill and when to record an expense instead.
  2. Enter a bill with its number, dates, terms and accounts.
  3. Receive stock on a bill so inventory and average cost update.
  4. Explain the entry a bill makes, and find bills to pay.

Contents

  1. 1Bill or expense?
  2. 2What happens in the books
  3. AProcedure A: enter a bill
  4. BProcedure B: a bill for stock you bought
  5. 3Bills to pay
  6. 4Common mistakes and how to fix them
  7. 5Check your understanding
  8. §Notes
SECTION 1

Bill or expense?

You have…RecordChapter
A bill to pay later (it has a due date)A bill, now; then a bill payment when you pay3.2, 3.3
A receipt for something already paid (card, debit, cash)An expense3.1
A payment you are making by check right now, with no bill enteredA check3.1

The bill form says so itself: "Something to pay later… Already paid? Record an expense instead."

SECTION 2

What happens in the books

A bill records the cost now and the debt now, even though no money moves until you pay:

BillDebitCredit
Pacific Power, $412.68Utilities 412.68Accounts Payable 412.68
Alpine Sports Wholesale, $492.00Merchandise Inventory 456.00
Freight-In 36.00
Accounts Payable 492.00

Paying the bill later (Chapter 3.3) debits Accounts Payable and credits the bank.

PROCEDURE A

Enter a bill

Go to Expenses and click + Bill. The picture shows the Pacific Power bill after saving; the form looks the same while you enter it.

Bill PP-2026-10-4471 from Pacific Power: total 412.68, bill date 10/28/2026, terms Net 15, due 11/12/2026, one line to Operating Expenses Utilities for store and shop electricity with No project and Unallowable not ticked; tagged Not paid yet and Due 11/12/2026 (in 6 days), with Pay this bill in the side panel and the vendor's earlier bills
Figure 1. The bill. Numbers match the steps. A its status tags: Not paid yet, Due 11/12/2026. 9 Pay this bill, used in Chapter 3.3.
  1. 1

    Choose the vendor 1

    Their usual terms fill in, and the side panel lists their recent bills with Use the same lines: one click copies the accounts of last month's bill.

  2. 2

    Type the bill number exactly as printed 3

    It is how you find the bill later, how a bill entered twice is spotted, and what the vendor will quote when they chase you.

  3. 3

    Set the bill date 4 and terms 5

    The bill date is the date printed on the bill, not today. The due date 6 follows: 10/28 plus Net 15 is 11/12.2

  4. 4

    Put each part of the bill on an account 7

    One line per account, with a short description and the amount. A phone bill that is half internet and half mobile gets two lines. Add products or services bought 8 is for goods (Procedure B).

    Each line also has a Project column 10, shown when your books have projects: leave it on No project unless this part of the bill belongs to a job. The Unallowable tick 11 marks a cost that may not be billed to a government contract; a ticked line asks why, in 10 characters or more. Leave it unticked for an ordinary electricity bill.3 A short description such as "Store and shop electricity" shows whole; a long one, or a long account name, is cut off at the edge of its box, so click into it to read or change the whole text.

  5. 5

    Check Total of the bill 2 against the paper

    It must match to the cent.

Lower part of the bill: description Pacific Power, October electricity, Default project for new lines set to No project, memo, remit-to address Pacific Power PO Box 26000 Portland OR, and a note for the accounts payable register
Figure 2. The lower part of the bill.
  1. 6

    Check the description 1

    It fills itself from the lines until you type in it. To write your own, select all the text first (Ctrl+A) and then type, or your words are mixed into the old ones.4 Default project for new lines 2 puts a project on every line you add after choosing it: choose it first when the whole bill belongs to one job. A line can still name a different project in its own column.

  2. 7

    Optionally, a memo 3, the remit-to address 4, and a note for accounts payable 5

    The remit-to address comes from the vendor; change it here if this bill says to pay somewhere else.

  3. 8

    Attach the bill, and save

    Drop the PDF on Attachments, then Save, or Save and new for the next bill in the pile.

Caution: a bill that waits for approval

Books that use Property Management can require a second person to approve a property's bills over a set amount (Chapter 13.8). Such a bill saves as usual, but its page then shows an amber banner, for example "Waiting for approval under Property rule (Galveston Building): 1,000.00 or more; it cannot be paid yet. A second person approves: you entered this bill." Both Pay this bill buttons, in the header and in the side card, are greyed, and the side card adds "Waiting for approval: it can be paid once it is approved." Someone other than the person who entered it approves it under Property Management → Money → Approvals; after that it is paid like any other bill. The bills used in this chapter are not under such a rule.

PROCEDURE B

A bill for stock you bought

When the bill is for goods you keep in stock, list them as items, not as an expense account. That is what puts them into inventory.

Bill ASW-55821 lines: Freight-In 36.00 for freight on the order, and under Products and services bought, with the columns Product or service, Project, Description, Qty, Rate, Unallowable and Amount: Dry Bag 20L, vendor part DB-20-OR (cut at the box edge), quantity 24 at 19.00, Unallowable not ticked, 456.00; items 456.00; total of the bill 492.00
Figure 3. A bill with an account line 1 and items 2 3.
  1. 1

    Click Add products or services bought

    A second table opens: Products and services bought 2, "quantity times rate; stock items go into inventory."

  2. 2

    Choose the item, then quantity and rate 3

    The description fills from the item's "description on bills" (here the vendor's part number), and the rate from its current cost. Type the price on this bill: 24 at $19.00 = $456.00. Item lines have their own Project and Unallowable columns, which work as on the account lines; stock for the shelves takes no project. The item columns run Qty, Rate, Unallowable, then Amount last, the same way round as the account lines above them.

  3. 3

    Put extras such as freight on an account line 1

    Freight-In, $36.00.

  4. 4

    Check the total 4, and save

    $456.00 of items plus $36.00 of freight: $492.00.

  5. 5

    Answer the direct-cost question

    Freight-In is a cost of goods sold account, and Summit's books treat it as a direct cost: a cost that normally belongs to a project. So, on Save, BizBooks360 asks "Line 1 is a direct cost with no project. Save anyway?" Freight on stock for the shelves is not for any project, so click Save anyway 1. Had the freight been for a job, you would click Go back 2 and choose the project on that line.5

Question before saving: Line 1 is a direct cost with no project. Save anyway? A direct cost is normally charged to the project it is for. Go back to choose the project, or save it as it is. Buttons Go back and Save anyway
Figure 4. The question asked before the stock bill saves. 1 Save anyway keeps the line without a project. 2 Go back returns to the form to choose one.
What happened to the Dry Bag

Before the bill: 60 on hand at $18.50 ($1,110.00). After this bill: 84 on hand, and the average cost is ($1,110.00 + $456.00) ÷ 84 = $18.64, exactly as the Products page showed once the bill was saved (Chapter 2.7, Section 3). The four bags sent back in Chapter 3.4 later bring it to 80.

SECTION 3

Bills to pay

The Bills to pay tab on the Expenses page lists every unpaid bill, oldest due first, with how late it is and a Pay button. Chapter 3.3 covers paying them. Above the tabs, the Bills to pay chart adds up the same bills by how long they are past due and names the vendors you owe the most (Chapter 3.1); Hide the charts folds the charts away.

Expenses page on the Bills to pay tab: 25 bills, 15 of them overdue, each with date, number, payee, due status such as 35 days overdue, total, balance, description, and Pay and Edit
Figure 5. Bills to pay. Summit has 25 unpaid bills, 15 of them overdue: the October rent and merchandise and contractor bills from September. Working this list down is the next chapter's job.
SECTION 4

Common mistakes and how to fix them

MistakeWhat happensFix
Entering a bill, and then also an expense or check when payingThe cost is counted twice; the bill stays unpaid.Delete the expense or check and pay the bill (Chapter 3.3). Deleting needs the delete permission for that kind of entry; ask the owner if it is refused.
Today's date instead of the bill dateDue date and month of the cost are wrong.Open the bill, correct the date.
Stock entered on an expense account lineInventory does not grow; the cost hits the P&L at once.Move it to the items table.
Bill number left blankA bill entered twice is hard to spot.Always type the number as printed.
SECTION 5

Check your understanding

1. A bill dated 10/28 has Net 15 terms. When is it due?

Answer

November 12. October has 31 days, so 3 days take you to October 31 and 12 more to November 12.

2. Which account is credited when a bill is saved?

Answer

Accounts Payable.

3. You buy 24 Dry Bags on a bill. Where do they go: an expense account or the items table?

Answer

The items table. That adds them to inventory and updates the average cost.

Notes

  1. Notes give background, exceptions and the reasons behind a rule. ↑
  2. If you change the bill date after choosing terms, check that the due date moved with it. If it did not, choose the terms again (another term, then the right one) to make BizBooks360 work it out afresh. ↑
  3. The idea comes from US government contract cost rules (FAR Part 31): some costs, such as entertainment or alcohol, may not be billed to the government, so they are kept apart from a project's direct costs. A ticked line can also name the cost principle that applies. This is a summary, not legal or accounting advice. ↑
  4. The sample bills were first saved with exactly that problem and had to be corrected, which is how this tip came about. ↑
  5. The rule is set under Settings → Projects → Direct costs and unallowables: "Direct cost lines need a project" can be Refuse, Warn (Summit's choice, which asks this question) or Off. Which accounts count as direct comes from the books' cost elements (direct labor, subcontracts, materials, travel, other direct costs). With government contract controls on, the rule is always Refuse, and the line must have a project before the bill saves. ↑

Volume 3: Expenses

  1. 3.1Recording an expense and writing a check
  2. 3.2Entering a bill
  3. 3.3Paying bills
  4. 3.4Vendor credits
  5. 3.5Vendors

All volumes and chapters