A freight accrual is a period-end journal entry that estimates transportation costs your company has incurred but not yet been billed for, so the expense lands in the same period as the revenue or inventory it relates to. Carriers routinely invoice 30 to 60 days after delivery, which means your books at closing are missing real costs unless you estimate them. The entry debits freight expense (for outbound shipments) or inventory (for inbound), credits an accrued freight payable liability, and reverses in the following period when the actual invoice arrives.
Why the Accrual Has to Exist
Under GAAP, expenses belong in the same reporting period as the revenue they helped generate. Ship a customer order on March 28 and recognize the sale that month, and the freight to deliver that order belongs in March too, even if the carrier bills in mid-April. Skipping the accrual pushes the expense into the wrong period, understating cost of goods sold or selling expenses now and overstating them next month.
The practical effect is inflated profit in one period and deflated profit in the next. For companies with heavy shipping volume, the distortion can be substantial, and an unrecorded freight liability also understates what the business owes on the balance sheet. A pattern of missed accruals is something auditors watch for, because it can signal either weak controls or deliberate smoothing of earnings.
FOB Terms Decide What You Accrue
Before estimating anything, confirm which shipments are actually your financial responsibility. That depends on the FOB terms in your purchase orders and sales contracts. Under the Uniform Commercial Code, “FOB” (free on board) followed by a location dictates who bears the freight cost and who owns the goods in transit.1Legal Information Institute. UCC 2-319 FOB and FAS Terms
Under FOB Shipping Point (Origin), the buyer takes ownership and bears freight the moment the carrier picks up the goods. As the buyer, you accrue inbound freight for anything that shipped before period-end, even if it hasn’t arrived. Under FOB Destination, the seller owns the goods and bears freight until delivery is complete. As the seller, you accrue outbound freight for anything still in transit at period-end; as the buyer under those terms, you don’t accrue anything that hasn’t reached your dock.
Getting this wrong means accruing costs that belong to someone else or missing costs that are yours. A buyer purchasing FOB Shipping Point who only accrues for physically received goods will understate both inventory and freight liability for everything still on a truck. Watch for variants like “FOB Origin, Freight Prepaid and Charged Back,” where the seller pays the carrier upfront but bills you for it later.1Legal Information Institute. UCC 2-319 FOB and FAS Terms
Classifying the Costs: Inbound, Outbound, Accessorials
Freight splits into categories that get different accounting treatment, and the split determines where the expense lands on your statements and when it hits the income statement.
Inbound freight covers moving raw materials or finished goods from a supplier into your facility. Under ASC 330, all costs necessary to bring inventory to its present condition and location get capitalized into the inventory asset: purchase price, freight-in, handling, import duties, and tariffs. The cost doesn’t hit the income statement until the inventory is sold, flowing through as cost of goods sold.
Outbound freight covers shipping finished goods to customers. It’s treated as a period expense, typically a selling expense within SG&A, and hits the income statement in the period of shipment regardless of when the invoice arrives.
Accessorial charges are the ancillary fees carriers tack on: fuel surcharges, detention fees for trucks waiting beyond free time, liftgate charges, re-delivery fees, and customs brokerage on international moves. These can add 10 to 20 percent on top of the line-haul rate, so leaving them out will keep your accrual chronically short. Dedicated contract carriers with published rate cards make these easier to estimate; spot-market and third-party logistics providers with variable pricing lean more on historical averages.
Three Ways to Estimate the Amount
The actual invoice total is unknown at closing, so you need a systematic method you can apply consistently and defend. The right choice depends on data quality, shipment volume, and the variance you can tolerate.
Percentage of Revenue
The simplest approach. Calculate a historical ratio of freight to revenue, typically from three to six months of data, and apply it to the current period’s unbilled sales. If freight runs at 5 percent of revenue and you have $200,000 in shipped-but-uninvoiced sales, you accrue $10,000.
This works when product mix, shipping distances, and carrier rates are stable. It breaks down when any of those shift, such as a new distribution center shortening average lanes or a rate increase from your primary carrier. Revisit the ratio at least quarterly.
Average Cost Per Shipment
More granular. Instead of tying the estimate to revenue, calculate average freight cost per shipment (or per pallet, per container, per unit) from recent history and multiply by the count of unbilled shipments at period-end. If last quarter’s 5,000 pallets cost $150,000 to ship, the average is $30 per pallet. With 350 pallets shipped but not yet invoiced, you accrue $10,500.
This tends to be more accurate than the percentage approach because freight correlates more closely with physical volume than with dollar value. A $50 widget and a $500 widget shipping in the same box cost the same to move. The tradeoff is needing reliable shipment counts at period-end, which depends on tight integration between warehouse management and accounting.
Shipment-Level Review
The most precise method. Pull confirmed proof-of-delivery records or carrier tracking data for every completed-but-uninvoiced shipment, price each one using contract rates for the specific lane, mode, and weight class, and add an accessorial percentage based on historical surcharge patterns. This minimizes variance against the eventual invoice but is labor-intensive, which is why many companies use the percentage or per-shipment method for monthly closes and reserve shipment-level review for quarterly or annual reporting.
The Journal Entries
The accrual spans two consecutive periods. The goal is to get the expense into the right period without double-counting when the real invoice arrives.
At Period-End: Record the Estimate
On the last day of the reporting period, record the estimated freight.
For outbound freight (selling expense):
- Debit Freight Expense (or Selling Expense) for the estimated amount
- Credit Accrued Freight Payable for the same amount
For inbound freight (inventory cost):
- Debit Inventory for the estimated amount
- Credit Accrued Freight Payable for the same amount
Use a separate accrued freight payable account rather than folding the estimate into regular accounts payable. Keeping estimates apart from vouchered invoices makes reconciliation easier and gives auditors a clean trail.
Day One of the Next Period: Reverse
On the first day of the new period, reverse the entry exactly. Debit accrued freight payable and credit the expense or inventory account for the same amount. The estimate zeroes out so it doesn’t stack on top of the actual invoice when it comes in.
When the Invoice Arrives: Record Normally
Debit freight expense (or inventory) for the invoiced amount and credit accounts payable. Because the reversal already cleared the estimate, only the actual cost remains on the books.
Any difference between estimate and actual flows through the expense account automatically. If you accrued $10,500 but the invoice is $10,200, the reversal created a $10,500 credit in the expense account, the invoice created a $10,200 debit, and the net $300 reduces freight expense in the current period. Track these variances. If estimates consistently run high or low by more than a few percentage points, the method needs recalibrating.
Alternative: Offset Without Reversal
Some companies skip the automatic reversal and apply the actual invoice directly against accrued freight payable. The invoice entry debits accrued freight payable (not expense) and credits accounts payable. Any remaining balance in the accrual account after matching represents the variance, which you clear to the expense account with a separate entry. This works for companies that can match invoices to specific accruals one-to-one but requires more hands-on reconciliation.
The Tax Deduction Is a Separate Question
Accruing freight for financial reporting and deducting it on your tax return are not the same thing. The IRS has its own timing rules for accrual-method taxpayers under Section 461 of the Internal Revenue Code. You can’t deduct an accrued expense until three conditions are met: the liability is established, the amount can be determined with reasonable accuracy, and “economic performance” has occurred.2Office of the Law Revision Counsel. 26 USC 461 – General Rule for Taxable Year of Deduction
For freight, economic performance occurs when the carrier provides the transportation service. A shipment delivered before year-end satisfies the test even if the invoice hasn’t arrived. A shipment still in transit at year-end may not, depending on how far along the service is.
Section 461(h)(3) offers a practical workaround. If the all-events test is met during the tax year and economic performance happens within 8½ months after the close of the year, the expense can still be deducted in the earlier year, provided the item is recurring, you treat similar items consistently, and either the amount is immaterial or accruing it in the earlier year produces a better match against income.2Office of the Law Revision Counsel. 26 USC 461 – General Rule for Taxable Year of Deduction
Most freight accruals fit comfortably within this exception. Shipping is inherently recurring, carriers typically complete delivery well within the 8½-month window, and accruing freight alongside the related revenue is a textbook match against income. The requirement that matters is consistency. If you take this position, apply it the same way every year.
Controls That Make the Accrual Defensible
Freight accruals are estimates, which makes them susceptible to both honest errors and deliberate manipulation. A few controls carry most of the weight.
Separate the responsibilities. The person estimating the accrual shouldn’t also approve carrier invoices or initiate payments. One person prepares the calculation, another reviews and approves it, and a third handles invoice payment. Basic segregation prevents any single person from controlling the full cycle from estimate to cash disbursement.
Document the methodology. Write down which estimation method you use, what data feeds it, how often you refresh rates or ratios, and what variance threshold triggers investigation. Auditors will ask, and formal documentation turns the accrual from a best guess into a defensible process.
Track variance trends. A single month where actuals exceed the accrual by 8 percent may not be alarming. Six consecutive months of 8 percent underaccrual means the methodology is broken. Plot variance over time and set a threshold (many companies use 5 percent) beyond which finance has to investigate and adjust the inputs.