Dictionary / Installment Method of Accounting
What does Installment Method of Accounting mean in accounting?
Quick definition
Cash & bankingA method of recording revenue from an installment sale whereby the gross profit from the sale is recognized in any fiscal year in proportion to the portion of the total selling price collected in cash during that year. This term guides how bookkeepers record, classify, and explain related transactions in routine financial reporting.
Read more below

Examples
Deferred GP released as cash arrives
You run a kitchen-supply shop. On April 6 you sell a used mixer to a bakery for $8,000; your cost is $5,000, so gross profit is $3,000. The bakery puts $2,000 down and signs an installment sale for six later $1,000 payments. Under this method you park the $3,000 as deferred gross profit on the balance sheet and release $750 when the down payment hits checking (one-fourth of the selling price), then another $375 when the May 6 $1,000 installment lands. Watch that deferred GP drops only when cash arrives, not on the sale date.
All profit booked on the sale date
You run a used-equipment shop. On November 12 you sell a used dump trailer still costing $9,000 to a landscape company for $14,400, so gross profit is $5,400; they put $2,400 down and will pay $1,000 on the 12th each month. If you invoice the full $14,400 that day and let the whole $5,400 hit this year's P&L, you booked the profit on the sale date, which is ordinary accrual basis, not this method. Under the installment method, deferred GP would hold the $5,400 and you would release only the slice that matches cash collected this fiscal year.
Why it matters
This method times gross profit from an installment sale: you recognize it in a fiscal year in proportion to the cash you collected that year toward the selling price. You will not post this most months; it shows up when you finance a buyer's purchase yourself and keep leftover profit off the P&L until money arrives. Mix it up with the deal and you treat a payment plan as the method, when the sale is the contract and an installment is one payment. Book the whole profit on delivery and this year's income includes profit you have not collected; hold deferred gross profit on the balance sheet and release a slice only when cash hits.
Further reading
Compare this term with reference material from other accounting and finance websites.
Keep learning
Start with the bookkeeping basics, then compare software when you are ready to pick a tool.
Getting startedBookkeeping basics for small-business ownersWhat bookkeeping is, the records you need, double-entry in plain English, and a monthly rhythm that fits a 1–50 person shop.Updated October 4, 2026
RolesWhat does a bookkeeper do?A bookkeeper records bills, invoices, and bank activity so your books stay current. See the weekly work, the month-end close, and what they do not do.Updated August 18, 2026
Monthly closeMonthly bookkeeping: what to close each monthMonth-end is the job: reconcile banks and cards, age bills and invoices, check payroll, then read the reports. A close checklist for small-business owners.Updated August 18, 2026
Expense ManagementThe 10 Best Expense Management Software for Small BusinessWe ranked the 10 best expense management tools for small business, scored on features, ease of use, and value, with honest tradeoffs for each.Updated August 8, 2026Frequently asked questions
What is Installment Method of Accounting in bookkeeping?
A method of recording revenue from an installment sale whereby the gross profit from the sale is recognized in any fiscal year in proportion to the portion of the total selling price collected in cash during that year.
When should I use Installment Method of Accounting?
Use Installment Method of Accounting when the transaction facts match its definition and you need the ledger and financial statements to reflect the correct account and period.
What is a common mistake with Installment Method of Accounting?
Installment Method of Accounting is used for installment method of accounting entries, while Imprest Cash Fund covers a related but distinct bookkeeping purpose. Review both terms before posting unusual transactions. A common mistake is applying it by label only instead of checking the underlying transaction details.